🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.31 AU - 1.61 AU

Year: 661 Days

Day: 25.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 9.7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.4 AU - 5.36 AU

Year: 4040 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,002,792 km

• M1: 122,969 km (0.06 R)
• M2: 185,651 km (0.083 R)
• M3: 246,836 km (0.101 R)
• M4: 404,064 km (0.109 R)
• M5: 468,241 km (0.033 R)
• M6: 696,378 km (0.056 R)
• M7: 860,337 km (0.097 R)
• M8: 1,076,955 km (0.07 R)
• M9: 1,157,738 km (0.102 R)
• M10: 1,240,765 km (0.025 R)
• M11: 1,487,003 km (0.108 R)
• M12: 1,593,068 km (0.106 R)
• M13: 1,764,956 km (0.096 R)
• M14: 1,910,215 km (0.07 R)
• M15: 2,042,759 km (0.12 R)
• M16: 2,494,694 km (0.1 R)
• M17: 2,566,950 km (0.115 R)
• M18: 2,825,605 km (0.107 R)
• M19: 2,977,297 km (0.038 R)
• M20: 3,151,130 km (0.105 R)
• M21: 3,590,349 km (0.082 R)
• M22: 3,692,973 km (0.119 R)
• M23: 3,775,701 km (0.11 R)
• M24: 3,900,914 km (0.101 R)
• M25: 4,048,866 km (0.049 R)
• M26: 4,198,763 km (0.048 R)
• M27: 4,437,970 km (0.1 R)
• M28: 4,929,848 km (0.06 R)
• M29: 5,392,106 km (0.108 R)
• M30: 5,699,978 km (0.097 R)
• M31: 5,892,361 km (0.119 R)
• M32: 6,160,440 km (0.102 R)
• M33: 7,065,507 km (0.097 R)
• M34: 7,376,521 km (0.114 R)
• M35: 7,507,420 km (0.111 R)
• M36: 7,586,258 km (0.109 R)
• M37: 8,092,497 km (0.102 R)
• M38: 8,227,584 km (0.03 R)
• M39: 8,308,965 km (0.037 R)
• M40: 8,830,613 km (0.103 R)
• M41: 8,941,764 km (0.03 R)
• M42: 9,025,539 km (0.101 R)
• M43: 9,109,463 km (0.095 R)
• M44: 10,021,262 km (0.066 R)
• M45: 10,961,934 km (0.071 R)
• M46: 11,141,451 km (0.104 R)
• M47: 11,685,838 km (0.108 R)
• M48: 11,899,912 km (0.095 R)
• M49: 12,331,951 km (0.098 R)
• M50: 12,612,447 km (0.039 R)
• M51: 13,306,880 km (0.107 R)
• M52: 13,852,015 km (0.041 R)
• M53: 13,981,417 km (0.099 R)
• M54: 14,273,881 km (0.091 R)
• M55: 14,732,847 km (0.067 R)
• M56: 14,831,881 km (0.112 R)
• M57: 15,531,101 km (0.109 R)
• M58: 15,631,781 km (0.029 R)
• M59: 15,834,037 km (0.054 R)
• M60: 16,003,083 km (0.056 R)
• M61: 17,065,228 km (0.035 R)
• M62: 17,797,509 km (0.113 R)
• M63: 17,902,976 km (0.11 R)
• M64: 18,149,812 km (0.097 R)
• M65: 18,397,845 km (0.075 R)
• M66: 18,540,113 km (0.088 R)
• M67: 18,682,680 km (0.087 R)
• M68: 19,040,817 km (0.11 R)
• M69: 19,618,564 km (0.066 R)
• M70: 20,680,260 km (0.093 R)
• M71: 21,460,712 km (0.078 R)
• M72: 21,722,957 km (0.106 R)
• M73: 22,212,890 km (0.112 R)
• M74: 23,665,934 km (0.109 R)
• M75: 24,795,398 km (0.03 R)
• M76: 24,913,281 km (0.104 R)
• M77: 25,031,314 km (0.058 R)
• M78: 25,505,240 km (0.068 R)
• M79: 25,942,365 km (0.1 R)
• M80: 26,542,402 km (0.112 R)
• M81: 26,622,736 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 8.3

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.48 AU - 7.14 AU

Year: 5940 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,002,792 km

• M1: 112,498 km (0.106 R)
• M2: 266,883 km (0.097 R)
• M3: 503,397 km (0.116 R)
• M4: 645,515 km (0.07 R)
• M5: 743,202 km (0.114 R)
• M6: 861,085 km (0.112 R)
• M7: 1,166,714 km (0.102 R)
• M8: 1,252,583 km (0.089 R)
• M9: 1,617,901 km (0.036 R)
• M10: 1,773,333 km (0.096 R)
• M11: 2,015,532 km (0.093 R)
• M12: 2,576,375 km (0.118 R)
• M13: 2,758,435 km (0.11 R)
• M14: 3,453,317 km (0.057 R)
• M15: 3,936,818 km (0.089 R)
• M16: 4,067,716 km (0.087 R)
• M17: 4,226,589 km (0.03 R)
• M18: 4,414,633 km (0.085 R)
• M19: 4,687,948 km (0.078 R)
• M20: 4,882,725 km (0.072 R)
• M21: 5,482,762 km (0.109 R)
• M22: 6,472,053 km (0.101 R)
• M23: 6,564,803 km (0.081 R)
• M24: 6,876,865 km (0.098 R)
• M25: 7,003,125 km (0.108 R)
• M26: 7,193,862 km (0.096 R)
• M27: 7,354,231 km (0.11 R)
• M28: 7,613,185 km (0.045 R)
• M29: 7,743,784 km (0.059 R)
• M30: 8,073,498 km (0.116 R)
• M31: 8,340,680 km (0.061 R)
• M32: 8,407,849 km (0.098 R)
• M33: 8,542,936 km (0.069 R)
• M34: 9,578,602 km (0.08 R)
• M35: 9,790,433 km (0.118 R)
• M36: 9,896,946 km (0.084 R)
• M37: 10,039,513 km (0.111 R)
• M38: 10,218,731 km (0.105 R)
• M39: 10,580,459 km (0.057 R)
• M40: 10,946,375 km (0.081 R)
• M41: 11,316,331 km (0.111 R)
• M42: 11,465,630 km (0.093 R)
• M43: 12,221,248 km (0.066 R)
• M44: 12,489,477 km (0.109 R)
• M45: 12,566,520 km (0.11 R)
• M46: 12,876,188 km (0.12 R)
• M47: 13,266,788 km (0.032 R)
• M48: 13,661,278 km (0.099 R)
• M49: 14,381,143 km (0.053 R)
• M50: 14,623,790 km (0.102 R)
• M51: 14,827,094 km (0.068 R)
• M52: 15,236,394 km (0.067 R)
• M53: 15,401,250 km (0.084 R)
• M54: 15,857,374 km (0.086 R)
• M55: 17,467,347 km (0.117 R)
• M56: 18,379,295 km (0.109 R)
• M57: 19,843,260 km (0.083 R)
• M58: 20,521,088 km (0.115 R)
• M59: 20,657,671 km (0.05 R)
• M60: 20,977,212 km (0.097 R)
• M61: 21,713,832 km (0.049 R)
• M62: 23,449,765 km (0.048 R)
• M63: 23,735,497 km (0.104 R)
• M64: 24,166,190 km (0.066 R)
• M65: 24,358,423 km (0.1 R)
• M66: 24,551,105 km (0.073 R)
• M67: 24,792,855 km (0.087 R)
• M68: 25,424,757 km (0.073 R)
• M69: 26,012,826 km (0.113 R)
• M70: 26,160,628 km (0.111 R)
• M71: 27,052,830 km (0.074 R)
• M72: 27,252,394 km (0.087 R)
• M73: 27,603,051 km (0.049 R)
• M74: 28,207,427 km (0.097 R)
• M75: 29,275,555 km (0.099 R)
• M76: 30,356,849 km (0.085 R)
• M77: 30,876,402 km (0.081 R)
• M78: 30,980,672 km (0.039 R)
• M79: 33,036,895 km (0.079 R)
• M80: 34,216,324 km (0.045 R)
• M81: 34,324,184 km (0.084 R)
• M82: 34,432,194 km (0.092 R)
• M83: 34,702,667 km (0.108 R)
• M84: 35,028,192 km (0.047 R)
• M85: 36,175,607 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit