🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 20.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,783,353 km

• M1: 121,922 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 178 Days

Day: 24.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 269 Days

Day: 46.2 Hours

Environment

Temp: 80 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,783,353 km

• M1: 82,728 km (0.065 R)
• M2: 524,341 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.65 AU - 1.01 AU

Year: 290 Days

Day: 39.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 321 Days

Day: 40.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 14.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.94 AU - 9.76 AU

Year: 10947 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,783,353 km

• M1: 203,752 km (0.097 R)
• M2: 315,502 km (0.056 R)
• M3: 492,626 km (0.056 R)
• M4: 667,655 km (0.067 R)
• M5: 758,312 km (0.106 R)
• M6: 903,721 km (0.115 R)
• M7: 1,006,494 km (0.04 R)
• M8: 1,210,845 km (0.081 R)
• M9: 1,521,111 km (0.081 R)
• M10: 1,630,467 km (0.055 R)
• M11: 1,874,013 km (0.112 R)
• M12: 2,271,045 km (0.025 R)
• M13: 2,525,960 km (0.088 R)
• M14: 2,733,153 km (0.088 R)
• M15: 2,965,479 km (0.093 R)
• M16: 3,184,490 km (0.092 R)
• M17: 4,113,193 km (0.109 R)
• M18: 4,448,442 km (0.107 R)
• M19: 4,630,952 km (0.113 R)
• M20: 4,815,855 km (0.041 R)
• M21: 5,802,453 km (0.086 R)
• M22: 6,280,567 km (0.118 R)
• M23: 6,434,354 km (0.119 R)
• M24: 6,955,703 km (0.064 R)
• M25: 7,355,877 km (0.108 R)
• M26: 7,736,005 km (0.109 R)
• M27: 8,011,714 km (0.101 R)
• M28: 8,829,266 km (0.05 R)
• M29: 9,030,625 km (0.09 R)
• M30: 9,379,338 km (0.112 R)
• M31: 9,525,944 km (0.069 R)
• M32: 9,702,918 km (0.072 R)
• M33: 10,000,318 km (0.117 R)
• M34: 10,240,423 km (0.116 R)
• M35: 10,849,137 km (0.107 R)
• M36: 11,034,040 km (0.072 R)
• M37: 11,375,721 km (0.079 R)
• M38: 12,133,584 km (0.114 R)
• M39: 12,486,336 km (0.115 R)
• M40: 12,583,126 km (0.112 R)
• M41: 12,842,528 km (0.095 R)
• M42: 13,399,631 km (0.114 R)
• M43: 13,697,779 km (0.114 R)
• M44: 13,831,071 km (0.094 R)
• M45: 14,132,361 km (0.115 R)
• M46: 14,368,277 km (0.099 R)
• M47: 14,673,457 km (0.068 R)
• M48: 15,221,434 km (0.1 R)
• M49: 15,741,286 km (0.093 R)
• M50: 16,020,885 km (0.052 R)
• M51: 16,126,202 km (0.077 R)
• M52: 17,914,644 km (0.068 R)
• M53: 18,097,004 km (0.086 R)
• M54: 18,243,311 km (0.048 R)
• M55: 18,463,519 km (0.105 R)
• M56: 18,573,922 km (0.107 R)
• M57: 19,092,129 km (0.065 R)
• M58: 21,521,598 km (0.075 R)
• M59: 21,793,119 km (0.084 R)
• M60: 21,948,850 km (0.111 R)
• M61: 22,143,926 km (0.099 R)
• M62: 22,339,749 km (0.09 R)
• M63: 24,006,569 km (0.092 R)
• M64: 24,167,386 km (0.067 R)
• M65: 24,571,151 km (0.115 R)
• M66: 24,895,629 km (0.064 R)
• M67: 25,426,103 km (0.044 R)
• M68: 25,590,062 km (0.092 R)
• M69: 25,713,331 km (0.105 R)
• M70: 25,960,317 km (0.066 R)
• M71: 26,208,051 km (0.12 R)
• M72: 26,539,709 km (0.094 R)
• M73: 27,081,553 km (0.09 R)
• M74: 27,332,877 km (0.03 R)
• M75: 27,500,876 km (0.098 R)
• M76: 27,711,360 km (0.111 R)
• M77: 28,049,152 km (0.052 R)
• M78: 28,345,954 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 9.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.46 AU - 10.46 AU

Year: 11141 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,783,353 km

• M1: 143,464 km (0.118 R)
• M2: 274,662 km (0.089 R)
• M3: 354,248 km (0.049 R)
• M4: 857,944 km (0.115 R)
• M5: 937,231 km (0.049 R)
• M6: 1,371,513 km (0.066 R)
• M7: 1,523,056 km (0.109 R)
• M8: 1,760,917 km (0.112 R)
• M9: 1,968,409 km (0.052 R)
• M10: 2,162,138 km (0.105 R)
• M11: 2,339,561 km (0.102 R)
• M12: 2,452,956 km (0.105 R)
• M13: 2,544,959 km (0.093 R)
• M14: 3,711,523 km (0.089 R)
• M15: 3,790,960 km (0.039 R)
• M16: 3,924,700 km (0.081 R)
• M17: 4,532,067 km (0.085 R)
• M18: 4,992,081 km (0.051 R)
• M19: 5,198,077 km (0.099 R)
• M20: 5,527,641 km (0.1 R)
• M21: 6,492,398 km (0.089 R)
• M22: 6,847,244 km (0.082 R)
• M23: 7,076,278 km (0.061 R)
• M24: 7,208,373 km (0.115 R)
• M25: 7,274,645 km (0.082 R)
• M26: 7,983,590 km (0.088 R)
• M27: 9,503,055 km (0.085 R)
• M28: 9,869,121 km (0.039 R)
• M29: 10,277,075 km (0.039 R)
• M30: 11,767,518 km (0.111 R)
• M31: 13,365,373 km (0.037 R)
• M32: 13,857,849 km (0.095 R)
• M33: 14,023,454 km (0.06 R)
• M34: 14,106,331 km (0.103 R)
• M35: 14,481,971 km (0.099 R)
• M36: 15,200,340 km (0.056 R)
• M37: 15,285,611 km (0.085 R)
• M38: 15,628,190 km (0.099 R)
• M39: 15,714,359 km (0.095 R)
• M40: 16,539,840 km (0.079 R)
• M41: 17,290,522 km (0.117 R)
• M42: 17,379,533 km (0.095 R)
• M43: 17,513,423 km (0.105 R)
• M44: 18,779,170 km (0.062 R)
• M45: 19,238,286 km (0.094 R)
• M46: 19,469,265 km (0.095 R)
• M47: 19,701,142 km (0.1 R)
• M48: 20,120,914 km (0.035 R)
• M49: 20,308,360 km (0.105 R)
• M50: 21,973,683 km (0.082 R)
• M51: 22,554,721 km (0.048 R)
• M52: 23,880,458 km (0.098 R)
• M53: 24,228,273 km (0.111 R)
• M54: 24,327,905 km (0.082 R)
• M55: 24,577,733 km (0.039 R)
• M56: 25,130,348 km (0.115 R)
• M57: 25,737,865 km (0.117 R)
• M58: 26,658,191 km (0.112 R)
• M59: 27,329,586 km (0.075 R)
• M60: 27,433,258 km (0.054 R)
• M61: 28,320,822 km (0.116 R)
• M62: 28,741,641 km (0.094 R)
• M63: 28,847,257 km (0.111 R)
• M64: 29,164,703 km (0.046 R)
• M65: 29,483,197 km (0.111 R)
• M66: 29,803,037 km (0.048 R)
• M67: 30,769,140 km (0.098 R)
• M68: 32,402,001 km (0.074 R)
• M69: 32,511,806 km (0.088 R)
• M70: 32,676,962 km (0.095 R)
• M71: 32,897,320 km (0.075 R)
• M72: 35,241,967 km (0.096 R)
• M73: 35,468,159 km (0.085 R)
• M74: 36,548,705 km (0.096 R)
• M75: 36,662,997 km (0.11 R)
• M76: 37,006,923 km (0.08 R)
• M77: 37,179,260 km (0.116 R)
• M78: 37,294,300 km (0.047 R)
• M79: 37,467,086 km (0.1 R)
• M80: 38,044,833 km (0.081 R)
• M81: 38,683,765 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 6

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.63 AU - 13.05 AU

Year: 17616 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,783,353 km

• M1: 80,783 km (0.082 R)
• M2: 124,316 km (0.113 R)
• M3: 228,586 km (0.117 R)
• M4: 399,875 km (0.079 R)
• M5: 588,967 km (0.062 R)
• M6: 945,907 km (0.083 R)
• M7: 1,146,518 km (0.103 R)
• M8: 1,388,119 km (0.09 R)
• M9: 1,675,197 km (0.096 R)
• M10: 1,856,360 km (0.045 R)
• M11: 1,918,144 km (0.088 R)
• M12: 2,403,290 km (0.114 R)
• M13: 2,853,280 km (0.057 R)
• M14: 3,329,001 km (0.111 R)
• M15: 3,404,399 km (0.077 R)
• M16: 3,442,247 km (0.104 R)
• M17: 3,711,673 km (0.109 R)
• M18: 3,750,718 km (0.107 R)
• M19: 3,987,830 km (0.12 R)
• M20: 4,813,012 km (0.094 R)
• M21: 4,941,218 km (0.12 R)
• M22: 5,027,386 km (0.088 R)
• M23: 5,376,847 km (0.116 R)
• M24: 6,238,231 km (0.094 R)
• M25: 6,378,105 km (0.106 R)
• M26: 6,996,244 km (0.11 R)
• M27: 7,984,188 km (0.104 R)
• M28: 9,279,406 km (0.111 R)
• M29: 9,599,845 km (0.08 R)
• M30: 9,653,551 km (0.073 R)
• M31: 11,827,208 km (0.069 R)
• M32: 13,356,547 km (0.045 R)
• M33: 14,760,373 km (0.093 R)
• M34: 15,322,412 km (0.113 R)
• M35: 16,467,285 km (0.06 R)
• M36: 16,596,089 km (0.093 R)
• M37: 17,245,643 km (0.071 R)
• M38: 17,507,888 km (0.108 R)
• M39: 18,569,584 km (0.115 R)
• M40: 19,108,286 km (0.071 R)
• M41: 19,652,074 km (0.072 R)
• M42: 19,720,440 km (0.079 R)
• M43: 21,103,622 km (0.103 R)
• M44: 22,232,488 km (0.067 R)
• M45: 23,019,971 km (0.108 R)
• M46: 23,671,021 km (0.1 R)
• M47: 24,328,204 km (0.102 R)
• M48: 24,843,419 km (0.112 R)
• M49: 24,991,371 km (0.089 R)
• M50: 25,585,724 km (0.106 R)
• M51: 27,092,025 km (0.118 R)
• M52: 27,168,170 km (0.113 R)
• M53: 28,163,445 km (0.092 R)
• M54: 28,240,488 km (0.058 R)
• M55: 29,404,808 km (0.11 R)
• M56: 32,181,943 km (0.057 R)
• M57: 35,207,560 km (0.071 R)
• M58: 35,373,613 km (0.085 R)
• M59: 35,706,618 km (0.088 R)
• M60: 37,896,432 km (0.099 R)
• M61: 39,093,364 km (0.038 R)
• M62: 39,869,478 km (0.074 R)
• M63: 41,349,151 km (0.094 R)
• M64: 41,612,144 km (0.07 R)
• M65: 44,362,052 km (0.112 R)
• M66: 45,081,169 km (0.098 R)
• M67: 45,623,012 km (0.09 R)
• M68: 46,804,536 km (0.113 R)
• M69: 46,895,791 km (0.081 R)
• M70: 49,104,753 km (0.103 R)
• M71: 49,290,404 km (0.069 R)
• M72: 49,476,205 km (0.095 R)
• M73: 53,241,583 km (0.117 R)
• M74: 54,485,040 km (0.027 R)
• M75: 54,581,082 km (0.11 R)
• M76: 55,931,652 km (0.096 R)
• M77: 57,000,379 km (0.107 R)
• M78: 57,684,191 km (0.113 R)
• M79: 58,862,424 km (0.028 R)
• M80: 59,949,552 km (0.091 R)
• M81: 60,445,917 km (0.07 R)
• M82: 60,545,400 km (0.116 R)
• M83: 61,043,411 km (0.052 R)
• M84: 62,948,091 km (0.084 R)
• M85: 63,250,578 km (0.063 R)
• M86: 63,857,048 km (0.12 R)
• M87: 67,227,039 km (0.103 R)
• M88: 68,052,670 km (0.119 R)
• M89: 68,466,757 km (0.078 R)
• M90: 68,674,099 km (0.094 R)
• M91: 68,777,771 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 3

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.36 AU - 17.26 AU

Year: 19650 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,783,353 km

• M1: 219,161 km (0.038 R)
• M2: 259,403 km (0.045 R)
• M3: 332,406 km (0.107 R)
• M4: 428,448 km (0.112 R)
• M5: 850,314 km (0.091 R)
• M6: 937,380 km (0.117 R)
• M7: 1,027,438 km (0.052 R)
• M8: 1,264,401 km (0.09 R)
• M9: 1,465,910 km (0.067 R)
• M10: 3,066,906 km (0.09 R)
• M11: 3,100,117 km (0.104 R)
• M12: 3,166,987 km (0.087 R)
• M13: 3,302,074 km (0.107 R)
• M14: 3,404,698 km (0.091 R)
• M15: 3,577,932 km (0.078 R)
• M16: 3,789,613 km (0.101 R)
• M17: 4,114,689 km (0.102 R)
• M18: 4,225,093 km (0.065 R)
• M19: 4,299,144 km (0.118 R)
• M20: 5,704,915 km (0.077 R)
• M21: 5,828,034 km (0.118 R)
• M22: 6,076,815 km (0.12 R)
• M23: 6,118,553 km (0.12 R)
• M24: 6,329,037 km (0.111 R)
• M25: 6,713,653 km (0.119 R)
• M26: 7,505,624 km (0.12 R)
• M27: 7,595,383 km (0.075 R)
• M28: 7,821,425 km (0.096 R)
• M29: 8,095,638 km (0.088 R)
• M30: 8,326,468 km (0.098 R)
• M31: 8,419,518 km (0.102 R)
• M32: 8,466,043 km (0.083 R)
• M33: 8,653,339 km (0.095 R)
• M34: 8,984,399 km (0.047 R)
• M35: 10,200,181 km (0.077 R)
• M36: 10,249,848 km (0.116 R)
• M37: 10,801,864 km (0.055 R)
• M38: 12,567,867 km (0.092 R)
• M39: 13,593,061 km (0.071 R)
• M40: 13,757,319 km (0.029 R)
• M41: 14,813,181 km (0.098 R)
• M42: 14,925,828 km (0.058 R)
• M43: 14,982,227 km (0.075 R)
• M44: 15,379,259 km (0.114 R)
• M45: 15,493,403 km (0.089 R)
• M46: 16,415,973 km (0.094 R)
• M47: 17,119,532 km (0.066 R)
• M48: 17,178,623 km (0.106 R)
• M49: 18,253,483 km (0.041 R)
• M50: 19,288,401 km (0.059 R)
• M51: 20,030,407 km (0.075 R)
• M52: 21,542,093 km (0.061 R)
• M53: 23,155,357 km (0.068 R)
• M54: 24,740,197 km (0.113 R)
• M55: 24,807,067 km (0.04 R)
• M56: 25,141,867 km (0.053 R)
• M57: 25,478,313 km (0.098 R)
• M58: 25,545,781 km (0.12 R)
• M59: 25,748,486 km (0.039 R)
• M60: 26,701,574 km (0.032 R)
• M61: 27,044,602 km (0.074 R)
• M62: 29,416,626 km (0.086 R)
• M63: 29,487,386 km (0.053 R)
• M64: 29,558,146 km (0.118 R)
• M65: 29,842,082 km (0.084 R)
• M66: 30,269,484 km (0.107 R)
• M67: 31,202,675 km (0.12 R)
• M68: 33,909,649 km (0.094 R)
• M69: 34,430,100 km (0.049 R)
• M70: 35,328,584 km (0.109 R)
• M71: 38,301,543 km (0.025 R)
• M72: 38,765,895 km (0.045 R)
• M73: 39,466,013 km (0.096 R)
• M74: 40,013,541 km (0.107 R)
• M75: 40,563,463 km (0.062 R)
• M76: 41,115,928 km (0.078 R)
• M77: 41,353,339 km (0.116 R)
• M78: 41,670,786 km (0.109 R)
• M79: 42,948,501 km (0.052 R)
• M80: 44,077,068 km (0.05 R)
• M81: 44,401,246 km (0.094 R)
• M82: 46,940,670 km (0.079 R)
• M83: 47,852,918 km (0.072 R)
• M84: 48,019,421 km (0.107 R)
• M85: 48,603,750 km (0.099 R)
• M86: 49,526,619 km (0.045 R)
• M87: 49,863,663 km (0.072 R)
• M88: 50,624,817 km (0.057 R)
• M89: 53,534,645 km (0.094 R)
• M90: 54,053,899 km (0.113 R)
• M91: 56,498,329 km (0.085 R)
• M92: 56,938,595 km (0.111 R)
• M93: 58,622,170 km (0.06 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: 380 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit