🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 291 Days

Day: 31.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.53 AU

Year: 554 Days

Day: 38.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.51 AU - 3.95 AU

Year: 2120 Days

Day: 34 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.25 AU - 3.97 AU

Year: 2505 Days

Day: 21.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.71 AU - 5.37 AU

Year: 3533 Days

Day: 44.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,008,542 km

• M1: 79,885 km (0.084 R)
• M2: 2,305,004 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 13

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.04 AU - 6.5 AU

Year: 5062 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,008,542 km

• M1: 188,493 km (0.096 R)
• M2: 308,471 km (0.075 R)
• M3: 588,219 km (0.112 R)
• M4: 897,587 km (0.083 R)
• M5: 1,152,801 km (0.102 R)
• M6: 1,513,631 km (0.114 R)
• M7: 1,698,983 km (0.12 R)
• M8: 1,928,017 km (0.089 R)
• M9: 2,224,221 km (0.106 R)
• M10: 2,675,708 km (0.07 R)
• M11: 2,798,378 km (0.083 R)
• M12: 3,134,823 km (0.116 R)
• M13: 3,641,362 km (0.097 R)
• M14: 3,754,907 km (0.099 R)
• M15: 4,009,073 km (0.069 R)
• M16: 4,102,871 km (0.095 R)
• M17: 4,221,203 km (0.054 R)
• M18: 4,316,647 km (0.107 R)
• M19: 5,414,845 km (0.117 R)
• M20: 5,781,958 km (0.089 R)
• M21: 5,968,506 km (0.076 R)
• M22: 7,016,140 km (0.111 R)
• M23: 7,129,685 km (0.086 R)
• M24: 7,619,468 km (0.067 R)
• M25: 7,971,771 km (0.102 R)
• M26: 8,299,391 km (0.056 R)
• M27: 8,570,911 km (0.084 R)
• M28: 9,091,511 km (0.111 R)
• M29: 9,184,561 km (0.094 R)
• M30: 10,519,124 km (0.098 R)
• M31: 11,275,640 km (0.099 R)
• M32: 12,186,093 km (0.115 R)
• M33: 12,494,863 km (0.041 R)
• M34: 13,862,487 km (0.076 R)
• M35: 14,292,880 km (0.089 R)
• M36: 14,509,797 km (0.102 R)
• M37: 15,388,086 km (0.112 R)
• M38: 15,759,088 km (0.086 R)
• M39: 15,870,988 km (0.047 R)
• M40: 16,890,048 km (0.096 R)
• M41: 17,542,445 km (0.109 R)
• M42: 17,774,770 km (0.11 R)
• M43: 18,399,042 km (0.116 R)
• M44: 18,753,439 km (0.071 R)
• M45: 19,549,001 km (0.065 R)
• M46: 19,910,729 km (0.111 R)
• M47: 20,031,753 km (0.058 R)
• M48: 20,477,555 km (0.089 R)
• M49: 20,762,988 km (0.098 R)
• M50: 20,926,797 km (0.055 R)
• M51: 21,049,916 km (0.073 R)
• M52: 21,296,753 km (0.048 R)
• M53: 21,918,182 km (0.1 R)
• M54: 22,210,197 km (0.071 R)
• M55: 22,587,483 km (0.038 R)
• M56: 23,561,515 km (0.103 R)
• M57: 24,075,234 km (0.091 R)
• M58: 25,419,221 km (0.072 R)
• M59: 26,078,200 km (0.117 R)
• M60: 26,565,141 km (0.115 R)
• M61: 26,832,024 km (0.104 R)
• M62: 27,010,344 km (0.079 R)
• M63: 27,189,114 km (0.047 R)
• M64: 27,863,202 km (0.095 R)
• M65: 28,089,095 km (0.112 R)
• M66: 28,224,929 km (0.115 R)
• M67: 28,953,022 km (0.094 R)
• M68: 29,411,241 km (0.086 R)
• M69: 30,195,732 km (0.085 R)
• M70: 30,334,858 km (0.063 R)
• M71: 30,567,183 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 12.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.69 AU - 7.43 AU

Year: 6137 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,008,542 km

• M1: 159,322 km (0.049 R)
• M2: 317,447 km (0.111 R)
• M3: 725,400 km (0.067 R)
• M4: 886,218 km (0.1 R)
• M5: 1,032,375 km (0.118 R)
• M6: 1,260,063 km (0.105 R)
• M7: 1,349,971 km (0.081 R)
• M8: 1,536,520 km (0.084 R)
• M9: 1,665,772 km (0.092 R)
• M10: 1,765,255 km (0.07 R)
• M11: 1,970,503 km (0.082 R)
• M12: 2,129,675 km (0.107 R)
• M13: 2,330,286 km (0.12 R)
• M14: 2,869,138 km (0.084 R)
• M15: 3,030,254 km (0.106 R)
• M16: 3,256,746 km (0.113 R)
• M17: 3,403,800 km (0.117 R)
• M18: 3,488,922 km (0.064 R)
• M19: 3,682,950 km (0.116 R)
• M20: 3,992,019 km (0.112 R)
• M21: 4,149,845 km (0.119 R)
• M22: 4,332,654 km (0.079 R)
• M23: 4,425,255 km (0.115 R)
• M24: 4,730,285 km (0.105 R)
• M25: 4,825,579 km (0.107 R)
• M26: 5,460,621 km (0.106 R)
• M27: 5,610,967 km (0.1 R)
• M28: 5,737,228 km (0.107 R)
• M29: 6,122,143 km (0.096 R)
• M30: 6,488,808 km (0.075 R)
• M31: 6,701,685 km (0.069 R)
• M32: 7,161,699 km (0.094 R)
• M33: 7,243,978 km (0.118 R)
• M34: 7,492,609 km (0.039 R)
• M35: 7,715,959 km (0.074 R)
• M36: 8,083,820 km (0.095 R)
• M37: 8,399,472 km (0.101 R)
• M38: 8,748,633 km (0.04 R)
• M39: 8,925,009 km (0.118 R)
• M40: 9,702,768 km (0.059 R)
• M41: 10,315,820 km (0.055 R)
• M42: 10,408,870 km (0.099 R)
• M43: 10,910,023 km (0.095 R)
• M44: 11,068,148 km (0.091 R)
• M45: 11,547,460 km (0.08 R)
• M46: 12,033,503 km (0.106 R)
• M47: 12,131,490 km (0.102 R)
• M48: 12,958,766 km (0.037 R)
• M49: 13,396,041 km (0.104 R)
• M50: 14,562,904 km (0.07 R)
• M51: 14,772,191 km (0.105 R)
• M52: 15,017,532 km (0.109 R)
• M53: 16,156,720 km (0.06 R)
• M54: 17,213,030 km (0.053 R)
• M55: 17,323,583 km (0.114 R)
• M56: 17,582,537 km (0.097 R)
• M57: 17,991,986 km (0.102 R)
• M58: 18,593,071 km (0.114 R)
• M59: 18,782,312 km (0.083 R)
• M60: 18,972,152 km (0.117 R)
• M61: 19,200,887 km (0.062 R)
• M62: 19,315,628 km (0.054 R)
• M63: 20,085,908 km (0.064 R)
• M64: 20,280,086 km (0.108 R)
• M65: 21,063,081 km (0.099 R)
• M66: 21,220,907 km (0.115 R)
• M67: 21,816,157 km (0.114 R)
• M68: 22,457,034 km (0.085 R)
• M69: 23,962,886 km (0.118 R)
• M70: 24,998,702 km (0.032 R)
• M71: 26,558,559 km (0.088 R)
• M72: 26,857,156 km (0.118 R)
• M73: 27,199,885 km (0.073 R)
• M74: 27,759,830 km (0.072 R)
• M75: 28,628,694 km (0.072 R)
• M76: 28,934,921 km (0.061 R)
• M77: 29,022,585 km (0.119 R)
• M78: 29,154,381 km (0.082 R)
• M79: 29,242,195 km (0.076 R)
• M80: 29,462,403 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.8

Radius: 5

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.23 AU - 14.13 AU

Year: 18481 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,008,542 km

• M1: 78,988 km (0.103 R)
• M2: 236,065 km (0.068 R)
• M3: 460,313 km (0.107 R)
• M4: 573,558 km (0.09 R)
• M5: 654,341 km (0.107 R)
• M6: 989,740 km (0.093 R)
• M7: 1,453,493 km (0.1 R)
• M8: 1,915,302 km (0.09 R)
• M9: 2,006,556 km (0.107 R)
• M10: 2,353,922 km (0.094 R)
• M11: 2,451,909 km (0.114 R)
• M12: 2,551,242 km (0.032 R)
• M13: 2,584,602 km (0.087 R)
• M14: 3,246,872 km (0.12 R)
• M15: 3,615,481 km (0.071 R)
• M16: 3,690,879 km (0.12 R)
• M17: 4,432,286 km (0.04 R)
• M18: 5,007,190 km (0.048 R)
• M19: 5,133,451 km (0.079 R)
• M20: 5,346,179 km (0.109 R)
• M21: 5,780,312 km (0.039 R)
• M22: 6,091,027 km (0.079 R)
• M23: 6,452,755 km (0.073 R)
• M24: 7,102,309 km (0.111 R)
• M25: 7,149,432 km (0.113 R)
• M26: 7,627,247 km (0.088 R)
• M27: 8,263,487 km (0.093 R)
• M28: 9,018,657 km (0.094 R)
• M29: 9,586,531 km (0.033 R)
• M30: 9,795,818 km (0.025 R)
• M31: 9,900,985 km (0.098 R)
• M32: 10,486,512 km (0.111 R)
• M33: 11,137,861 km (0.107 R)
• M34: 11,523,823 km (0.055 R)
• M35: 12,365,760 km (0.056 R)
• M36: 12,650,744 km (0.12 R)
• M37: 13,053,461 km (0.102 R)
• M38: 13,169,250 km (0.077 R)
• M39: 13,753,430 km (0.092 R)
• M40: 14,226,907 km (0.076 R)
• M41: 14,525,504 km (0.03 R)
• M42: 16,610,300 km (0.084 R)
• M43: 17,304,584 km (0.091 R)
• M44: 17,368,163 km (0.072 R)
• M45: 17,559,349 km (0.032 R)
• M46: 18,072,769 km (0.083 R)
• M47: 18,396,050 km (0.086 R)
• M48: 19,841,465 km (0.062 R)
• M49: 20,915,278 km (0.077 R)
• M50: 22,491,741 km (0.091 R)
• M51: 24,747,677 km (0.111 R)
• M52: 26,413,150 km (0.079 R)
• M53: 27,000,920 km (0.12 R)
• M54: 27,667,229 km (0.075 R)
• M55: 28,039,877 km (0.073 R)
• M56: 28,189,325 km (0.103 R)
• M57: 28,789,811 km (0.095 R)
• M58: 29,091,700 km (0.11 R)
• M59: 29,774,763 km (0.068 R)
• M60: 30,693,743 km (0.107 R)
• M61: 31,233,941 km (0.095 R)
• M62: 31,933,311 km (0.094 R)
• M63: 32,480,839 km (0.066 R)
• M64: 32,637,767 km (0.113 R)
• M65: 33,031,359 km (0.092 R)
• M66: 33,426,447 km (0.089 R)
• M67: 36,807,060 km (0.108 R)
• M68: 37,134,679 km (0.037 R)
• M69: 38,288,827 km (0.09 R)
• M70: 38,371,704 km (0.091 R)
• M71: 39,371,018 km (0.103 R)
• M72: 39,706,117 km (0.068 R)
• M73: 41,055,640 km (0.067 R)
• M74: 41,650,740 km (0.079 R)
• M75: 42,163,113 km (0.106 R)
• M76: 42,763,449 km (0.079 R)
• M77: 45,018,188 km (0.074 R)
• M78: 46,690,243 km (0.075 R)
• M79: 49,010,955 km (0.101 R)
• M80: 49,281,129 km (0.068 R)
• M81: 49,822,972 km (0.107 R)
• M82: 51,368,917 km (0.088 R)
• M83: 52,010,093 km (0.029 R)
• M84: 52,101,946 km (0.096 R)
• M85: 53,115,322 km (0.102 R)
• M86: 56,666,028 km (0.071 R)
• M87: 56,949,665 km (0.03 R)
• M88: 57,803,271 km (0.103 R)
• M89: 61,453,459 km (0.101 R)
• M90: 61,939,203 km (0.066 R)
• M91: 65,871,383 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 3.6

Gravity: 65.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.68 AU - 19.5 AU

Year: 23574 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,008,542 km

• M1: 52,958 km (0.079 R)
• M2: 76,893 km (0.067 R)
• M3: 772,523 km (0.088 R)
• M4: 855,849 km (0.052 R)
• M5: 913,145 km (0.089 R)
• M6: 1,001,408 km (0.119 R)
• M7: 1,154,596 km (0.114 R)
• M8: 1,381,686 km (0.093 R)
• M9: 1,552,228 km (0.088 R)
• M10: 1,950,607 km (0.084 R)
• M11: 2,792,843 km (0.07 R)
• M12: 2,921,347 km (0.034 R)
• M13: 3,273,351 km (0.072 R)
• M14: 3,318,230 km (0.074 R)
• M15: 3,454,364 km (0.103 R)
• M16: 3,778,842 km (0.115 R)
• M17: 4,210,432 km (0.101 R)
• M18: 4,506,785 km (0.11 R)
• M19: 4,809,721 km (0.119 R)
• M20: 5,488,596 km (0.1 R)
• M21: 5,757,573 km (0.105 R)
• M22: 7,282,873 km (0.12 R)
• M23: 7,578,329 km (0.045 R)
• M24: 8,059,136 km (0.088 R)
• M25: 8,119,873 km (0.068 R)
• M26: 8,303,131 km (0.111 R)
• M27: 9,623,930 km (0.114 R)
• M28: 10,209,606 km (0.111 R)
• M29: 10,606,489 km (0.057 R)
• M30: 11,620,463 km (0.109 R)
• M31: 11,896,172 km (0.115 R)
• M32: 12,665,105 km (0.052 R)
• M33: 12,735,865 km (0.115 R)
• M34: 12,877,534 km (0.059 R)
• M35: 13,091,310 km (0.119 R)
• M36: 14,842,353 km (0.101 R)
• M37: 20,683,551 km (0.07 R)
• M38: 21,017,304 km (0.073 R)
• M39: 22,114,305 km (0.098 R)
• M40: 22,541,108 km (0.104 R)
• M41: 24,627,699 km (0.086 R)
• M42: 24,981,348 km (0.066 R)
• M43: 26,142,527 km (0.077 R)
• M44: 27,229,804 km (0.057 R)
• M45: 28,424,343 km (0.108 R)
• M46: 29,167,845 km (0.116 R)
• M47: 29,541,989 km (0.04 R)
• M48: 32,205,280 km (0.108 R)
• M49: 33,370,049 km (0.085 R)
• M50: 33,467,736 km (0.067 R)
• M51: 35,043,451 km (0.091 R)
• M52: 35,341,599 km (0.072 R)
• M53: 36,040,521 km (0.088 R)
• M54: 36,643,250 km (0.068 R)
• M55: 38,062,485 km (0.086 R)
• M56: 38,984,308 km (0.1 R)
• M57: 40,120,952 km (0.1 R)
• M58: 40,432,864 km (0.119 R)
• M59: 41,058,931 km (0.043 R)
• M60: 42,744,450 km (0.104 R)
• M61: 44,990,512 km (0.027 R)
• M62: 45,314,541 km (0.092 R)
• M63: 45,747,777 km (0.116 R)
• M64: 46,509,080 km (0.113 R)
• M65: 48,375,613 km (0.119 R)
• M66: 51,052,069 km (0.09 R)
• M67: 54,005,280 km (0.113 R)
• M68: 54,119,872 km (0.067 R)
• M69: 55,155,688 km (0.034 R)
• M70: 55,618,244 km (0.073 R)
• M71: 56,081,998 km (0.094 R)
• M72: 58,067,162 km (0.032 R)
• M73: 60,551,085 km (0.032 R)
• M74: 60,670,314 km (0.038 R)
• M75: 64,280,709 km (0.074 R)
• M76: 64,402,332 km (0.073 R)
• M77: 65,133,118 km (0.092 R)
• M78: 68,580,002 km (0.059 R)
• M79: 70,075,233 km (0.08 R)
• M80: 71,833,307 km (0.101 R)
• M81: 73,605,892 km (0.114 R)
• M82: 75,008,672 km (0.108 R)
• M83: 76,677,735 km (0.054 R)
• M84: 77,064,745 km (0.065 R)
• M85: 77,969,961 km (0.1 R)
• M86: 79,791,315 km (0.069 R)
• M87: 80,052,663 km (0.103 R)
• M88: 80,445,058 km (0.077 R)
• M89: 81,232,093 km (0.096 R)
• M90: 82,813,641 km (0.093 R)
• M91: 83,210,524 km (0.104 R)
• M92: 83,475,612 km (0.1 R)
• M93: 86,811,644 km (0.057 R)
• M94: 87,753,513 km (0.096 R)
• M95: 89,919,091 km (0.111 R)
• M96: 90,872,179 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit