🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.77 AU - 1.21 AU

Year: 450 Days

Day: 47.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 153.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.88 AU - 1.28 AU

Year: 512 Days

Day: 21.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,087,795 km

• M1: 315,352 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 9.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.32 AU - 2.36 AU

Year: 1634 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,087,795 km

• M1: 140,772 km (0.066 R)
• M2: 204,051 km (0.069 R)
• M3: 294,558 km (0.084 R)
• M4: 424,110 km (0.105 R)
• M5: 489,484 km (0.056 R)
• M6: 752,178 km (0.103 R)
• M7: 847,472 km (0.106 R)
• M8: 920,177 km (0.094 R)
• M9: 1,002,007 km (0.071 R)
• M10: 1,136,944 km (0.119 R)
• M11: 1,218,026 km (0.072 R)
• M12: 1,316,312 km (0.093 R)
• M13: 1,481,019 km (0.071 R)
• M14: 1,636,002 km (0.099 R)
• M15: 2,105,740 km (0.038 R)
• M16: 2,234,244 km (0.101 R)
• M17: 2,356,017 km (0.086 R)
• M18: 2,460,735 km (0.108 R)
• M19: 2,635,615 km (0.027 R)
• M20: 2,744,523 km (0.117 R)
• M21: 2,824,707 km (0.083 R)
• M22: 3,007,964 km (0.092 R)
• M23: 3,069,898 km (0.118 R)
• M24: 3,132,280 km (0.116 R)
• M25: 3,226,676 km (0.086 R)
• M26: 3,364,755 km (0.109 R)
• M27: 3,494,008 km (0.107 R)
• M28: 3,592,144 km (0.06 R)
• M29: 3,846,760 km (0.12 R)
• M30: 4,222,549 km (0.105 R)
• M31: 4,327,118 km (0.089 R)
• M32: 4,420,916 km (0.087 R)
• M33: 4,515,163 km (0.066 R)
• M34: 4,610,307 km (0.113 R)
• M35: 5,058,502 km (0.07 R)
• M36: 5,269,286 km (0.096 R)
• M37: 5,394,499 km (0.063 R)
• M38: 5,584,339 km (0.098 R)
• M39: 5,776,423 km (0.117 R)
• M40: 5,970,601 km (0.09 R)
• M41: 6,075,170 km (0.066 R)
• M42: 6,180,187 km (0.106 R)
• M43: 6,445,574 km (0.099 R)
• M44: 6,525,908 km (0.054 R)
• M45: 6,606,691 km (0.088 R)
• M46: 6,905,438 km (0.072 R)
• M47: 7,180,847 km (0.117 R)
• M48: 7,474,059 km (0.07 R)
• M49: 7,544,370 km (0.11 R)
• M50: 7,657,466 km (0.041 R)
• M51: 7,785,372 km (0.056 R)
• M52: 7,928,238 km (0.109 R)
• M53: 8,508,678 km (0.049 R)
• M54: 8,744,744 km (0.107 R)
• M55: 8,953,133 km (0.099 R)
• M56: 9,238,417 km (0.08 R)
• M57: 9,298,854 km (0.088 R)
• M58: 9,603,136 km (0.064 R)
• M59: 9,710,398 km (0.114 R)
• M60: 9,879,892 km (0.108 R)
• M61: 9,941,676 km (0.03 R)
• M62: 10,284,106 km (0.084 R)
• M63: 10,456,742 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.1

Radius: 4.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.17 AU - 10.53 AU

Year: 13053 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,087,795 km

• M1: 102,475 km (0.102 R)
• M2: 175,777 km (0.049 R)
• M3: 215,122 km (0.066 R)
• M4: 269,276 km (0.082 R)
• M5: 316,399 km (0.081 R)
• M6: 366,515 km (0.106 R)
• M7: 578,645 km (0.116 R)
• M8: 1,179,280 km (0.11 R)
• M9: 1,575,714 km (0.094 R)
• M10: 1,869,225 km (0.074 R)
• M11: 2,278,076 km (0.113 R)
• M12: 3,230,716 km (0.04 R)
• M13: 4,076,542 km (0.09 R)
• M14: 4,198,315 km (0.096 R)
• M15: 4,321,284 km (0.11 R)
• M16: 4,383,218 km (0.117 R)
• M17: 5,149,308 km (0.117 R)
• M18: 5,215,131 km (0.064 R)
• M19: 5,921,682 km (0.116 R)
• M20: 6,801,318 km (0.061 R)
• M21: 7,608,697 km (0.059 R)
• M22: 7,683,646 km (0.115 R)
• M23: 7,834,141 km (0.119 R)
• M24: 9,152,398 km (0.109 R)
• M25: 9,351,961 km (0.069 R)
• M26: 9,392,054 km (0.045 R)
• M27: 9,674,345 km (0.058 R)
• M28: 9,877,648 km (0.091 R)
• M29: 10,205,866 km (0.07 R)
• M30: 11,169,426 km (0.109 R)
• M31: 11,597,276 km (0.05 R)
• M32: 12,690,387 km (0.069 R)
• M33: 13,316,754 km (0.065 R)
• M34: 15,019,925 km (0.117 R)
• M35: 15,349,789 km (0.118 R)
• M36: 15,634,473 km (0.12 R)
• M37: 15,729,767 km (0.101 R)
• M38: 15,968,825 km (0.079 R)
• M39: 16,498,850 km (0.087 R)
• M40: 16,936,873 km (0.11 R)
• M41: 17,526,737 km (0.098 R)
• M42: 18,374,059 km (0.087 R)
• M43: 18,929,367 km (0.076 R)
• M44: 19,030,794 km (0.06 R)
• M45: 19,285,559 km (0.086 R)
• M46: 20,837,188 km (0.115 R)
• M47: 21,310,366 km (0.071 R)
• M48: 21,734,027 km (0.059 R)
• M49: 22,482,166 km (0.104 R)
• M50: 22,751,293 km (0.039 R)
• M51: 22,859,303 km (0.076 R)
• M52: 22,967,462 km (0.109 R)
• M53: 24,831,900 km (0.111 R)
• M54: 25,445,401 km (0.103 R)
• M55: 25,894,793 km (0.074 R)
• M56: 27,488,010 km (0.109 R)
• M57: 27,775,837 km (0.066 R)
• M58: 27,833,581 km (0.105 R)
• M59: 28,238,393 km (0.043 R)
• M60: 28,587,106 km (0.089 R)
• M61: 28,820,329 km (0.097 R)
• M62: 29,112,643 km (0.116 R)
• M63: 30,054,960 km (0.088 R)
• M64: 30,529,933 km (0.095 R)
• M65: 31,727,913 km (0.108 R)
• M66: 32,150,826 km (0.042 R)
• M67: 32,332,737 km (0.088 R)
• M68: 32,758,343 km (0.059 R)
• M69: 33,185,744 km (0.117 R)
• M70: 33,738,060 km (0.082 R)
• M71: 34,789,583 km (0.109 R)
• M72: 35,538,321 km (0.095 R)
• M73: 35,601,002 km (0.073 R)
• M74: 35,726,365 km (0.06 R)
• M75: 37,369,548 km (0.043 R)
• M76: 37,497,005 km (0.081 R)
• M77: 37,752,219 km (0.118 R)
• M78: 38,264,443 km (0.11 R)
• M79: 38,328,620 km (0.027 R)
• M80: 39,425,472 km (0.082 R)
• M81: 40,532,645 km (0.102 R)
• M82: 40,729,067 km (0.114 R)
• M83: 42,577,499 km (0.097 R)
• M84: 43,177,536 km (0.032 R)
• M85: 43,445,017 km (0.101 R)
• M86: 43,512,037 km (0.091 R)
• M87: 44,588,244 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 7.5

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.81 AU - 15.75 AU

Year: 23355 Days

Day: 15.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,087,795 km

• M1: 107,860 km (0.093 R)
• M2: 156,928 km (0.117 R)
• M3: 555,756 km (0.033 R)
• M4: 1,000,062 km (0.102 R)
• M5: 2,298,721 km (0.117 R)
• M6: 2,376,961 km (0.101 R)
• M7: 2,576,674 km (0.101 R)
• M8: 2,907,584 km (0.087 R)
• M9: 3,792,755 km (0.07 R)
• M10: 5,160,379 km (0.109 R)
• M11: 5,576,709 km (0.095 R)
• M12: 5,629,517 km (0.115 R)
• M13: 5,788,989 km (0.086 R)
• M14: 6,112,270 km (0.105 R)
• M15: 7,174,714 km (0.081 R)
• M16: 7,934,073 km (0.114 R)
• M17: 8,172,831 km (0.078 R)
• M18: 8,718,863 km (0.109 R)
• M19: 8,965,251 km (0.105 R)
• M20: 10,038,017 km (0.085 R)
• M21: 10,102,494 km (0.059 R)
• M22: 10,361,298 km (0.11 R)
• M23: 10,556,823 km (0.097 R)
• M24: 10,753,693 km (0.065 R)
• M25: 13,278,905 km (0.04 R)
• M26: 14,716,541 km (0.094 R)
• M27: 15,305,358 km (0.101 R)
• M28: 15,901,954 km (0.072 R)
• M29: 16,810,911 km (0.119 R)
• M30: 17,892,504 km (0.105 R)
• M31: 18,048,983 km (0.118 R)
• M32: 18,127,223 km (0.115 R)
• M33: 21,601,783 km (0.114 R)
• M34: 21,935,237 km (0.116 R)
• M35: 22,438,633 km (0.037 R)
• M36: 26,333,564 km (0.114 R)
• M37: 26,689,756 km (0.109 R)
• M38: 26,957,985 km (0.047 R)
• M39: 27,496,986 km (0.116 R)
• M40: 27,677,551 km (0.083 R)
• M41: 28,494,654 km (0.062 R)
• M42: 28,768,718 km (0.118 R)
• M43: 30,711,844 km (0.107 R)
• M44: 30,805,493 km (0.099 R)
• M45: 32,601,565 km (0.113 R)
• M46: 32,888,344 km (0.1 R)
• M47: 34,918,537 km (0.115 R)
• M48: 35,211,898 km (0.085 R)
• M49: 35,506,007 km (0.103 R)
• M50: 36,988,971 km (0.083 R)
• M51: 37,387,799 km (0.041 R)
• M52: 39,098,899 km (0.12 R)
• M53: 39,200,327 km (0.11 R)
• M54: 39,810,836 km (0.027 R)
• M55: 40,527,110 km (0.08 R)
• M56: 40,732,508 km (0.076 R)
• M57: 41,247,574 km (0.073 R)
• M58: 42,076,196 km (0.075 R)
• M59: 43,224,360 km (0.091 R)
• M60: 44,171,614 km (0.072 R)
• M61: 44,277,230 km (0.044 R)
• M62: 44,913,021 km (0.096 R)
• M63: 45,231,963 km (0.108 R)
• M64: 46,300,691 km (0.108 R)
• M65: 46,730,635 km (0.088 R)
• M66: 47,161,776 km (0.057 R)
• M67: 47,377,795 km (0.053 R)
• M68: 50,879,433 km (0.066 R)
• M69: 51,211,989 km (0.081 R)
• M70: 51,545,293 km (0.106 R)
• M71: 51,767,894 km (0.108 R)
• M72: 52,102,395 km (0.034 R)
• M73: 55,828,579 km (0.089 R)
• M74: 56,515,233 km (0.073 R)
• M75: 61,517,487 km (0.085 R)
• M76: 66,175,366 km (0.113 R)
• M77: 67,144,760 km (0.081 R)
• M78: 68,852,570 km (0.054 R)
• M79: 70,081,067 km (0.084 R)
• M80: 70,327,754 km (0.119 R)
• M81: 71,193,028 km (0.045 R)
• M82: 74,060,969 km (0.073 R)
• M83: 76,204,856 km (0.101 R)
• M84: 78,113,426 km (0.098 R)
• M85: 78,241,182 km (0.118 R)
• M86: 78,624,901 km (0.047 R)
• M87: 80,295,311 km (0.074 R)
• M88: 81,070,228 km (0.101 R)
• M89: 81,847,688 km (0.096 R)
• M90: 81,977,389 km (0.117 R)
• M91: 82,887,991 km (0.092 R)
• M92: 83,801,885 km (0.104 R)
• M93: 84,719,069 km (0.099 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: 491 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit