🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 12

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.84 AU - 1.24 AU

Year: 696 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,115,037 km

• M1: 167,699 km (0.081 R)
• M2: 317,447 km (0.05 R)
• M3: 393,891 km (0.088 R)
• M4: 475,123 km (0.111 R)
• M5: 629,807 km (0.108 R)
• M6: 729,738 km (0.059 R)
• M7: 819,497 km (0.04 R)
• M8: 947,703 km (0.117 R)
• M9: 1,053,019 km (0.09 R)
• M10: 1,257,071 km (0.119 R)
• M11: 1,341,145 km (0.114 R)
• M12: 1,647,671 km (0.072 R)
• M13: 1,740,571 km (0.095 R)
• M14: 1,901,838 km (0.067 R)
• M15: 2,014,635 km (0.116 R)
• M16: 2,098,858 km (0.109 R)
• M17: 2,334,924 km (0.053 R)
• M18: 2,489,009 km (0.071 R)
• M19: 2,621,403 km (0.062 R)
• M20: 2,816,030 km (0.102 R)
• M21: 2,989,115 km (0.12 R)
• M22: 3,121,360 km (0.099 R)
• M23: 3,201,544 km (0.025 R)
• M24: 3,309,703 km (0.118 R)
• M25: 3,651,086 km (0.036 R)
• M26: 3,916,921 km (0.096 R)
• M27: 3,994,114 km (0.097 R)
• M28: 4,297,947 km (0.08 R)
• M29: 4,407,602 km (0.096 R)
• M30: 4,548,523 km (0.085 R)
• M31: 4,629,755 km (0.097 R)
• M32: 4,721,608 km (0.113 R)
• M33: 4,803,887 km (0.069 R)
• M34: 4,917,880 km (0.104 R)
• M35: 5,095,603 km (0.077 R)
• M36: 5,222,462 km (0.085 R)
• M37: 5,393,302 km (0.093 R)
• M38: 5,652,855 km (0.048 R)
• M39: 5,817,263 km (0.077 R)
• M40: 5,916,745 km (0.064 R)
• M41: 6,105,987 km (0.091 R)
• M42: 6,218,335 km (0.065 R)
• M43: 6,376,759 km (0.085 R)
• M44: 6,778,728 km (0.095 R)
• M45: 6,965,277 km (0.094 R)
• M46: 7,153,471 km (0.047 R)
• M47: 7,283,920 km (0.077 R)
• M48: 7,391,182 km (0.099 R)
• M49: 7,643,554 km (0.064 R)
• M50: 7,740,493 km (0.097 R)
• M51: 7,984,487 km (0.105 R)
• M52: 8,082,923 km (0.049 R)
• M53: 8,392,889 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 10.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.06 AU - 1.64 AU

Year: 1029 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,115,037 km

• M1: 152,739 km (0.084 R)
• M2: 241,750 km (0.085 R)
• M3: 361,428 km (0.11 R)
• M4: 559,945 km (0.104 R)
• M5: 670,348 km (0.107 R)
• M6: 753,225 km (0.099 R)
• M7: 843,582 km (0.103 R)
• M8: 942,018 km (0.071 R)
• M9: 1,016,518 km (0.102 R)
• M10: 1,335,759 km (0.067 R)
• M11: 1,553,723 km (0.112 R)
• M12: 1,700,778 km (0.062 R)
• M13: 1,947,914 km (0.085 R)
• M14: 2,133,116 km (0.042 R)
• M15: 2,340,459 km (0.099 R)
• M16: 2,526,708 km (0.075 R)
• M17: 2,638,607 km (0.113 R)
• M18: 2,718,044 km (0.052 R)
• M19: 2,798,228 km (0.088 R)
• M20: 2,902,498 km (0.102 R)
• M21: 3,002,130 km (0.107 R)
• M22: 3,096,975 km (0.12 R)
• M23: 3,277,689 km (0.1 R)
• M24: 3,387,793 km (0.108 R)
• M25: 3,605,458 km (0.046 R)
• M26: 4,120,225 km (0.039 R)
• M27: 4,239,304 km (0.101 R)
• M28: 4,426,900 km (0.115 R)
• M29: 4,521,745 km (0.101 R)
• M30: 4,589,812 km (0.085 R)
• M31: 4,672,091 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 5

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.31 AU - 11.07 AU

Year: 18276 Days

Day: 16.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,115,037 km

• M1: 168,298 km (0.108 R)
• M2: 216,917 km (0.12 R)
• M3: 574,605 km (0.057 R)
• M4: 843,732 km (0.09 R)
• M5: 980,165 km (0.114 R)
• M6: 1,538,764 km (0.114 R)
• M7: 1,593,816 km (0.1 R)
• M8: 1,762,861 km (0.098 R)
• M9: 1,997,281 km (0.095 R)
• M10: 2,210,458 km (0.097 R)
• M11: 2,560,068 km (0.102 R)
• M12: 2,691,565 km (0.057 R)
• M13: 3,064,512 km (0.103 R)
• M14: 4,711,286 km (0.088 R)
• M15: 4,832,011 km (0.08 R)
• M16: 4,953,784 km (0.108 R)
• M17: 5,241,909 km (0.098 R)
• M18: 5,620,242 km (0.095 R)
• M19: 5,662,878 km (0.068 R)
• M20: 5,834,317 km (0.095 R)
• M21: 6,050,935 km (0.104 R)
• M22: 6,716,795 km (0.083 R)
• M23: 6,989,661 km (0.086 R)
• M24: 7,312,643 km (0.107 R)
• M25: 7,829,803 km (0.088 R)
• M26: 9,501,559 km (0.077 R)
• M27: 10,013,633 km (0.032 R)
• M28: 10,117,154 km (0.084 R)
• M29: 10,325,095 km (0.077 R)
• M30: 11,711,419 km (0.057 R)
• M31: 12,315,346 km (0.062 R)
• M32: 12,760,848 km (0.12 R)
• M33: 13,211,586 km (0.105 R)
• M34: 13,553,118 km (0.113 R)
• M35: 13,725,006 km (0.118 R)
• M36: 14,070,877 km (0.096 R)
• M37: 14,478,082 km (0.061 R)
• M38: 15,244,472 km (0.076 R)
• M39: 15,842,863 km (0.114 R)
• M40: 16,266,375 km (0.098 R)
• M41: 16,877,781 km (0.112 R)
• M42: 17,683,964 km (0.035 R)
• M43: 18,249,295 km (0.093 R)
• M44: 18,375,705 km (0.093 R)
• M45: 19,397,758 km (0.041 R)
• M46: 19,785,814 km (0.041 R)
• M47: 20,438,061 km (0.098 R)
• M48: 21,230,182 km (0.089 R)
• M49: 21,496,466 km (0.076 R)
• M50: 21,696,927 km (0.064 R)
• M51: 22,572,524 km (0.098 R)
• M52: 23,391,123 km (0.071 R)
• M53: 25,762,399 km (0.111 R)
• M54: 28,355,229 km (0.116 R)
• M55: 28,648,441 km (0.096 R)
• M56: 29,980,161 km (0.077 R)
• M57: 31,332,077 km (0.118 R)
• M58: 32,473,659 km (0.109 R)
• M59: 33,706,345 km (0.041 R)
• M60: 33,861,478 km (0.096 R)
• M61: 34,016,910 km (0.082 R)
• M62: 34,094,701 km (0.098 R)
• M63: 34,172,492 km (0.118 R)
• M64: 36,455,804 km (0.106 R)
• M65: 37,575,544 km (0.103 R)
• M66: 37,736,362 km (0.069 R)
• M67: 38,139,678 km (0.09 R)
• M68: 39,113,111 km (0.088 R)
• M69: 41,333,293 km (0.111 R)
• M70: 42,249,580 km (0.075 R)
• M71: 43,340,897 km (0.118 R)
• M72: 43,763,211 km (0.117 R)
• M73: 49,110,737 km (0.082 R)
• M74: 49,639,117 km (0.097 R)
• M75: 50,346,565 km (0.098 R)
• M76: 50,612,700 km (0.083 R)
• M77: 50,879,283 km (0.089 R)
• M78: 50,968,294 km (0.111 R)
• M79: 51,324,636 km (0.099 R)
• M80: 53,209,270 km (0.062 R)
• M81: 53,480,341 km (0.119 R)
• M82: 54,660,369 km (0.063 R)
• M83: 54,751,474 km (0.084 R)
• M84: 56,124,334 km (0.117 R)
• M85: 56,308,339 km (0.109 R)
• M86: 56,768,951 km (0.082 R)
• M87: 57,323,361 km (0.095 R)
• M88: 57,415,962 km (0.062 R)
• M89: 58,904,012 km (0.079 R)
• M90: 59,840,495 km (0.097 R)
• M91: 60,498,875 km (0.096 R)
• M92: 60,593,122 km (0.111 R)
• M93: 61,443,735 km (0.112 R)
• M94: 63,731,086 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit