🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 37 Hours

Environment

Temp: 222 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,327,109 km

• M1: 166,353 km (0.116 R)
• M2: 205,697 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.16 AU

Year: 371 Days

Day: 26.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.08 AU - 2.52 AU

Year: 1314 Days

Day: 29.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 11.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.47 AU - 6.43 AU

Year: 5468 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,327,109 km

• M1: 164,558 km (0.116 R)
• M2: 249,679 km (0.099 R)
• M3: 333,304 km (0.052 R)
• M4: 474,973 km (0.11 R)
• M5: 813,663 km (0.063 R)
• M6: 1,002,904 km (0.1 R)
• M7: 1,095,356 km (0.062 R)
• M8: 1,289,683 km (0.097 R)
• M9: 1,638,845 km (0.064 R)
• M10: 2,037,523 km (0.107 R)
• M11: 2,279,124 km (0.107 R)
• M12: 2,445,476 km (0.116 R)
• M13: 2,659,102 km (0.104 R)
• M14: 2,901,301 km (0.052 R)
• M15: 3,127,792 km (0.034 R)
• M16: 3,266,619 km (0.093 R)
• M17: 3,478,599 km (0.108 R)
• M18: 4,192,630 km (0.095 R)
• M19: 4,320,387 km (0.086 R)
• M20: 4,527,430 km (0.071 R)
• M21: 4,870,907 km (0.028 R)
• M22: 5,388,216 km (0.066 R)
• M23: 5,639,541 km (0.075 R)
• M24: 6,153,559 km (0.073 R)
• M25: 6,534,285 km (0.088 R)
• M26: 6,652,917 km (0.119 R)
• M27: 7,074,035 km (0.095 R)
• M28: 7,287,959 km (0.111 R)
• M29: 8,005,580 km (0.066 R)
• M30: 8,421,313 km (0.05 R)
• M31: 8,876,838 km (0.04 R)
• M32: 9,575,311 km (0.079 R)
• M33: 9,880,042 km (0.104 R)
• M34: 9,982,367 km (0.093 R)
• M35: 10,119,249 km (0.115 R)
• M36: 10,395,107 km (0.094 R)
• M37: 10,743,371 km (0.109 R)
• M38: 10,918,849 km (0.09 R)
• M39: 11,308,552 km (0.083 R)
• M40: 11,630,786 km (0.095 R)
• M41: 12,101,570 km (0.099 R)
• M42: 13,099,238 km (0.113 R)
• M43: 13,286,834 km (0.085 R)
• M44: 13,475,477 km (0.036 R)
• M45: 14,161,533 km (0.039 R)
• M46: 14,625,436 km (0.111 R)
• M47: 15,330,491 km (0.07 R)
• M48: 15,528,259 km (0.112 R)
• M49: 15,966,431 km (0.1 R)
• M50: 16,167,042 km (0.098 R)
• M51: 16,732,971 km (0.107 R)
• M52: 16,814,352 km (0.099 R)
• M53: 17,059,244 km (0.097 R)
• M54: 17,842,688 km (0.066 R)
• M55: 18,259,766 km (0.093 R)
• M56: 18,637,950 km (0.069 R)
• M57: 19,359,311 km (0.098 R)
• M58: 20,393,032 km (0.031 R)
• M59: 20,872,942 km (0.078 R)
• M60: 21,180,216 km (0.092 R)
• M61: 21,932,843 km (0.112 R)
• M62: 22,379,542 km (0.089 R)
• M63: 22,739,176 km (0.067 R)
• M64: 23,737,891 km (0.115 R)
• M65: 24,058,778 km (0.073 R)
• M66: 24,242,634 km (0.085 R)
• M67: 24,890,243 km (0.115 R)
• M68: 25,262,742 km (0.112 R)
• M69: 25,403,065 km (0.1 R)
• M70: 25,919,327 km (0.113 R)
• M71: 26,249,639 km (0.064 R)
• M72: 26,866,880 km (0.08 R)
• M73: 27,344,845 km (0.074 R)
• M74: 29,777,007 km (0.087 R)
• M75: 30,470,244 km (0.071 R)
• M76: 30,569,726 km (0.06 R)
• M77: 32,734,707 km (0.111 R)
• M78: 34,222,607 km (0.111 R)
• M79: 34,585,083 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 12.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.93 AU - 9.33 AU

Year: 10393 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,327,109 km

• M1: 223,649 km (0.086 R)
• M2: 501,452 km (0.111 R)
• M3: 685,308 km (0.066 R)
• M4: 1,044,343 km (0.091 R)
• M5: 1,287,290 km (0.089 R)
• M6: 1,504,207 km (0.081 R)
• M7: 1,757,027 km (0.099 R)
• M8: 2,149,422 km (0.088 R)
• M9: 2,226,166 km (0.109 R)
• M10: 2,382,496 km (0.108 R)
• M11: 2,542,416 km (0.069 R)
• M12: 2,623,797 km (0.101 R)
• M13: 2,789,252 km (0.115 R)
• M14: 3,425,791 km (0.072 R)
• M15: 3,698,957 km (0.109 R)
• M16: 3,979,453 km (0.11 R)
• M17: 5,413,648 km (0.11 R)
• M18: 6,130,820 km (0.056 R)
• M19: 6,241,074 km (0.059 R)
• M20: 6,575,574 km (0.115 R)
• M21: 6,726,219 km (0.036 R)
• M22: 7,535,544 km (0.055 R)
• M23: 7,693,220 km (0.104 R)
• M24: 8,132,589 km (0.111 R)
• M25: 8,662,315 km (0.038 R)
• M26: 8,744,744 km (0.094 R)
• M27: 9,035,711 km (0.096 R)
• M28: 9,119,337 km (0.11 R)
• M29: 9,755,277 km (0.079 R)
• M30: 9,841,146 km (0.049 R)
• M31: 10,274,382 km (0.114 R)
• M32: 10,537,375 km (0.073 R)
• M33: 10,846,893 km (0.093 R)
• M34: 10,935,904 km (0.069 R)
• M35: 11,249,461 km (0.095 R)
• M36: 11,839,475 km (0.046 R)
• M37: 12,393,136 km (0.096 R)
• M38: 12,579,535 km (0.084 R)
• M39: 12,720,008 km (0.114 R)
• M40: 12,813,955 km (0.081 R)
• M41: 13,144,417 km (0.058 R)
• M42: 13,862,187 km (0.033 R)
• M43: 15,285,910 km (0.113 R)
• M44: 16,447,987 km (0.055 R)
• M45: 16,601,624 km (0.108 R)
• M46: 17,273,019 km (0.111 R)
• M47: 19,232,302 km (0.1 R)
• M48: 19,828,300 km (0.069 R)
• M49: 20,706,140 km (0.058 R)
• M50: 21,261,149 km (0.067 R)
• M51: 21,372,749 km (0.107 R)
• M52: 21,596,547 km (0.111 R)
• M53: 23,818,973 km (0.064 R)
• M54: 24,692,924 km (0.106 R)
• M55: 25,696,277 km (0.063 R)
• M56: 26,592,517 km (0.034 R)
• M57: 28,047,806 km (0.039 R)
• M58: 30,153,545 km (0.029 R)
• M59: 32,695,363 km (0.055 R)
• M60: 32,953,419 km (0.118 R)
• M61: 33,926,703 km (0.04 R)
• M62: 34,777,915 km (0.056 R)
• M63: 35,107,180 km (0.12 R)
• M64: 37,306,119 km (0.118 R)
• M65: 37,643,163 km (0.053 R)
• M66: 38,252,475 km (0.072 R)
• M67: 38,592,361 km (0.118 R)
• M68: 39,618,004 km (0.06 R)
• M69: 40,030,894 km (0.057 R)
• M70: 40,444,981 km (0.086 R)
• M71: 40,791,300 km (0.097 R)
• M72: 42,678,178 km (0.068 R)
• M73: 44,450,464 km (0.093 R)
• M74: 44,664,838 km (0.1 R)
• M75: 45,669,388 km (0.085 R)
• M76: 45,957,812 km (0.1 R)
• M77: 46,174,430 km (0.118 R)
• M78: 46,319,091 km (0.117 R)
• M79: 46,608,862 km (0.112 R)
• M80: 49,169,978 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208

Radius: 7.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.57 AU - 17.35 AU

Year: 19650 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,327,109 km

• M1: 92,751 km (0.096 R)
• M2: 181,013 km (0.1 R)
• M3: 538,253 km (0.108 R)
• M4: 652,396 km (0.091 R)
• M5: 905,217 km (0.065 R)
• M6: 1,405,472 km (0.066 R)
• M7: 1,612,515 km (0.114 R)
• M8: 1,979,479 km (0.073 R)
• M9: 2,344,947 km (0.114 R)
• M10: 2,535,534 km (0.055 R)
• M11: 2,702,934 km (0.082 R)
• M12: 3,197,056 km (0.083 R)
• M13: 3,257,045 km (0.08 R)
• M14: 3,718,853 km (0.041 R)
• M15: 4,038,095 km (0.098 R)
• M16: 4,266,980 km (0.062 R)
• M17: 4,668,950 km (0.091 R)
• M18: 4,909,054 km (0.112 R)
• M19: 5,118,192 km (0.106 R)
• M20: 5,188,503 km (0.1 R)
• M21: 5,545,144 km (0.117 R)
• M22: 6,020,566 km (0.048 R)
• M23: 7,088,396 km (0.111 R)
• M24: 7,483,783 km (0.059 R)
• M25: 8,461,854 km (0.064 R)
• M26: 9,136,092 km (0.113 R)
• M27: 10,046,993 km (0.071 R)
• M28: 10,135,256 km (0.09 R)
• M29: 10,625,189 km (0.075 R)
• M30: 10,670,218 km (0.089 R)
• M31: 11,397,712 km (0.111 R)
• M32: 12,518,799 km (0.073 R)
• M33: 13,577,054 km (0.076 R)
• M34: 13,723,660 km (0.077 R)
• M35: 14,613,767 km (0.112 R)
• M36: 15,880,861 km (0.055 R)
• M37: 16,086,857 km (0.083 R)
• M38: 16,138,469 km (0.042 R)
• M39: 16,449,483 km (0.117 R)
• M40: 16,605,663 km (0.113 R)
• M41: 16,919,669 km (0.085 R)
• M42: 17,182,811 km (0.082 R)
• M43: 20,500,144 km (0.115 R)
• M44: 21,062,483 km (0.1 R)
• M45: 21,288,824 km (0.089 R)
• M46: 21,858,194 km (0.043 R)
• M47: 23,303,459 km (0.066 R)
• M48: 25,921,122 km (0.099 R)
• M49: 26,589,974 km (0.077 R)
• M50: 26,712,196 km (0.12 R)
• M51: 28,818,384 km (0.097 R)
• M52: 29,954,879 km (0.068 R)
• M53: 31,492,895 km (0.082 R)
• M54: 32,011,252 km (0.037 R)
• M55: 32,728,573 km (0.025 R)
• M56: 32,859,621 km (0.09 R)
• M57: 32,925,145 km (0.084 R)
• M58: 35,247,203 km (0.095 R)
• M59: 35,650,519 km (0.115 R)
• M60: 37,210,825 km (0.054 R)
• M61: 37,827,467 km (0.027 R)
• M62: 38,171,542 km (0.092 R)
• M63: 38,931,948 km (0.118 R)
• M64: 39,837,165 km (0.09 R)
• M65: 41,243,235 km (0.082 R)
• M66: 41,952,479 km (0.103 R)
• M67: 42,165,955 km (0.107 R)
• M68: 42,594,104 km (0.079 R)
• M69: 43,167,214 km (0.067 R)
• M70: 44,103,995 km (0.049 R)
• M71: 44,829,096 km (0.099 R)
• M72: 44,974,655 km (0.043 R)
• M73: 46,217,664 km (0.087 R)
• M74: 46,880,382 km (0.08 R)
• M75: 48,513,393 km (0.08 R)
• M76: 49,186,882 km (0.084 R)
• M77: 49,336,929 km (0.069 R)
• M78: 49,863,364 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 7.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.33 AU - 16.87 AU

Year: 24337 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,327,109 km

• M1: 210,484 km (0.032 R)
• M2: 520,301 km (0.092 R)
• M3: 1,076,805 km (0.109 R)
• M4: 1,308,084 km (0.097 R)
• M5: 1,601,744 km (0.085 R)
• M6: 1,672,355 km (0.076 R)
• M7: 1,720,076 km (0.043 R)
• M8: 2,248,755 km (0.119 R)
• M9: 2,655,512 km (0.038 R)
• M10: 3,173,569 km (0.114 R)
• M11: 3,911,984 km (0.064 R)
• M12: 4,234,966 km (0.062 R)
• M13: 4,871,954 km (0.114 R)
• M14: 6,122,293 km (0.116 R)
• M15: 6,725,322 km (0.09 R)
• M16: 7,111,883 km (0.086 R)
• M17: 8,150,242 km (0.094 R)
• M18: 8,314,201 km (0.077 R)
• M19: 8,686,999 km (0.105 R)
• M20: 8,812,511 km (0.027 R)
• M21: 9,065,332 km (0.091 R)
• M22: 9,406,116 km (0.118 R)
• M23: 10,991,255 km (0.067 R)
• M24: 12,847,166 km (0.108 R)
• M25: 13,422,669 km (0.053 R)
• M26: 14,748,106 km (0.099 R)
• M27: 15,249,558 km (0.111 R)
• M28: 15,756,545 km (0.082 R)
• M29: 15,909,734 km (0.073 R)
• M30: 17,257,910 km (0.081 R)
• M31: 17,998,868 km (0.069 R)
• M32: 18,052,125 km (0.11 R)
• M33: 18,266,050 km (0.086 R)
• M34: 18,858,457 km (0.099 R)
• M35: 18,966,766 km (0.091 R)
• M36: 19,951,569 km (0.084 R)
• M37: 21,629,459 km (0.088 R)
• M38: 21,856,698 km (0.113 R)
• M39: 22,370,566 km (0.101 R)
• M40: 22,830,729 km (0.094 R)
• M41: 23,468,615 km (0.059 R)
• M42: 24,288,860 km (0.049 R)
• M43: 24,347,801 km (0.104 R)
• M44: 24,643,407 km (0.058 R)
• M45: 25,237,909 km (0.12 R)
• M46: 25,536,805 km (0.118 R)
• M47: 25,776,910 km (0.053 R)
• M48: 27,294,281 km (0.103 R)
• M49: 27,662,741 km (0.102 R)
• M50: 27,785,860 km (0.109 R)
• M51: 28,032,846 km (0.086 R)
• M52: 30,160,876 km (0.103 R)
• M53: 31,565,300 km (0.1 R)
• M54: 31,694,104 km (0.109 R)
• M55: 31,952,160 km (0.092 R)
• M56: 34,769,238 km (0.112 R)
• M57: 35,636,457 km (0.045 R)
• M58: 36,713,711 km (0.105 R)
• M59: 37,801,437 km (0.075 R)
• M60: 37,938,170 km (0.095 R)
• M61: 38,075,052 km (0.07 R)
• M62: 40,847,100 km (0.109 R)
• M63: 42,044,781 km (0.089 R)
• M64: 43,396,846 km (0.12 R)
• M65: 44,402,443 km (0.063 R)
• M66: 44,835,679 km (0.098 R)
• M67: 46,509,380 km (0.093 R)
• M68: 47,022,800 km (0.084 R)
• M69: 47,390,810 km (0.106 R)
• M70: 48,203,575 km (0.077 R)
• M71: 48,426,028 km (0.087 R)
• M72: 48,946,479 km (0.116 R)
• M73: 49,319,276 km (0.031 R)
• M74: 50,067,864 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 7.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.3 AU - 20.1 AU

Year: 30464 Days

Day: 19.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,327,109 km

• M1: 120,576 km (0.084 R)
• M2: 185,950 km (0.117 R)
• M3: 233,223 km (0.12 R)
• M4: 300,393 km (0.108 R)
• M5: 441,463 km (0.044 R)
• M6: 683,662 km (0.067 R)
• M7: 809,025 km (0.106 R)
• M8: 874,549 km (0.052 R)
• M9: 1,383,930 km (0.072 R)
• M10: 1,544,299 km (0.06 R)
• M11: 1,654,702 km (0.11 R)
• M12: 1,825,094 km (0.102 R)
• M13: 1,942,080 km (0.091 R)
• M14: 3,312,546 km (0.113 R)
• M15: 3,600,970 km (0.074 R)
• M16: 3,711,224 km (0.112 R)
• M17: 4,396,083 km (0.114 R)
• M18: 6,361,051 km (0.101 R)
• M19: 6,494,642 km (0.096 R)
• M20: 7,408,685 km (0.112 R)
• M21: 8,168,493 km (0.115 R)
• M22: 9,455,633 km (0.103 R)
• M23: 9,506,346 km (0.037 R)
• M24: 9,864,184 km (0.05 R)
• M25: 10,645,833 km (0.112 R)
• M26: 11,501,533 km (0.106 R)
• M27: 11,609,992 km (0.087 R)
• M28: 11,773,352 km (0.084 R)
• M29: 12,102,468 km (0.092 R)
• M30: 12,882,022 km (0.107 R)
• M31: 14,372,466 km (0.113 R)
• M32: 15,796,039 km (0.115 R)
• M33: 16,280,587 km (0.107 R)
• M34: 16,463,395 km (0.112 R)
• M35: 17,201,960 km (0.107 R)
• M36: 18,902,888 km (0.09 R)
• M37: 19,676,010 km (0.118 R)
• M38: 19,870,786 km (0.094 R)
• M39: 20,131,685 km (0.091 R)
• M40: 22,394,203 km (0.094 R)
• M41: 23,486,417 km (0.092 R)
• M42: 25,368,807 km (0.114 R)
• M43: 26,220,767 km (0.106 R)
• M44: 26,363,633 km (0.046 R)
• M45: 26,794,026 km (0.075 R)
• M46: 29,201,953 km (0.101 R)
• M47: 29,721,507 km (0.079 R)
• M48: 30,845,286 km (0.033 R)
• M49: 31,071,627 km (0.09 R)
• M50: 31,450,260 km (0.112 R)
• M51: 31,678,097 km (0.067 R)
• M52: 32,365,051 km (0.118 R)
• M53: 33,134,133 km (0.056 R)
• M54: 33,520,844 km (0.098 R)
• M55: 33,986,991 km (0.036 R)
• M56: 34,847,029 km (0.033 R)
• M57: 36,508,762 km (0.068 R)
• M58: 36,828,303 km (0.107 R)
• M59: 37,389,594 km (0.103 R)
• M60: 37,953,728 km (0.053 R)
• M61: 38,034,511 km (0.111 R)
• M62: 38,439,472 km (0.119 R)
• M63: 38,520,554 km (0.083 R)
• M64: 39,253,584 km (0.032 R)
• M65: 39,417,094 km (0.09 R)
• M66: 40,733,406 km (0.104 R)
• M67: 41,230,819 km (0.108 R)
• M68: 42,399,029 km (0.104 R)
• M69: 42,482,803 km (0.051 R)
• M70: 44,171,614 km (0.117 R)
• M71: 44,256,735 km (0.109 R)
• M72: 44,341,706 km (0.047 R)
• M73: 46,486,192 km (0.117 R)
• M74: 48,225,866 km (0.108 R)
• M75: 48,576,373 km (0.083 R)
• M76: 49,279,932 km (0.115 R)
• M77: 51,858,251 km (0.072 R)
• M78: 52,487,311 km (0.114 R)
• M79: 52,938,049 km (0.059 R)
• M80: 53,299,627 km (0.089 R)
• M81: 53,390,134 km (0.119 R)
• M82: 53,571,297 km (0.06 R)
• M83: 53,752,759 km (0.113 R)
• M84: 54,936,676 km (0.063 R)
• M85: 55,761,410 km (0.11 R)
• M86: 56,129,271 km (0.117 R)
• M87: 56,221,423 km (0.118 R)
• M88: 58,820,387 km (0.081 R)
• M89: 59,946,111 km (0.059 R)
• M90: 60,040,357 km (0.074 R)
• M91: 62,028,513 km (0.108 R)
• M92: 62,791,612 km (0.066 R)
• M93: 62,982,948 km (0.077 R)
• M94: 63,270,175 km (0.092 R)
• M95: 63,942,019 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,823 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit