🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 164 Days

Day: 18.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.25 AU - 1.93 AU

Year: 763 Days

Day: 24 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.82 AU - 3.64 AU

Year: 2211 Days

Day: 40.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,772,442 km

• M1: 2,110,377 km (0.079 R)
• M2: 2,253,692 km (0.08 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 14

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.9 AU - 6.26 AU

Year: 5709 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,772,442 km

• M1: 193,580 km (0.111 R)
• M2: 329,415 km (0.069 R)
• M3: 429,495 km (0.066 R)
• M4: 555,906 km (0.08 R)
• M5: 868,715 km (0.064 R)
• M6: 1,285,943 km (0.113 R)
• M7: 1,552,228 km (0.112 R)
• M8: 1,710,053 km (0.12 R)
• M9: 1,910,664 km (0.085 R)
• M10: 2,061,608 km (0.114 R)
• M11: 2,236,339 km (0.066 R)
• M12: 2,705,777 km (0.066 R)
• M13: 2,898,010 km (0.04 R)
• M14: 3,117,021 km (0.118 R)
• M15: 3,206,182 km (0.086 R)
• M16: 3,296,239 km (0.12 R)
• M17: 4,071,755 km (0.073 R)
• M18: 4,169,592 km (0.108 R)
• M19: 4,367,809 km (0.038 R)
• M20: 4,468,040 km (0.118 R)
• M21: 4,645,313 km (0.079 R)
• M22: 5,703,269 km (0.096 R)
• M23: 6,174,951 km (0.108 R)
• M24: 7,067,751 km (0.039 R)
• M25: 7,394,473 km (0.068 R)
• M26: 8,248,079 km (0.113 R)
• M27: 8,972,731 km (0.068 R)
• M28: 9,488,993 km (0.11 R)
• M29: 10,014,979 km (0.069 R)
• M30: 10,449,262 km (0.037 R)
• M31: 10,753,693 km (0.083 R)
• M32: 11,754,353 km (0.112 R)
• M33: 12,070,903 km (0.071 R)
• M34: 12,283,481 km (0.05 R)
• M35: 12,461,652 km (0.048 R)
• M36: 12,569,063 km (0.113 R)
• M37: 12,784,634 km (0.115 R)
• M38: 13,255,867 km (0.08 R)
• M39: 13,475,327 km (0.074 R)
• M40: 13,585,431 km (0.081 R)
• M41: 13,917,838 km (0.092 R)
• M42: 14,290,337 km (0.09 R)
• M43: 14,817,220 km (0.098 R)
• M44: 15,427,280 km (0.084 R)
• M45: 15,658,260 km (0.117 R)
• M46: 16,201,599 km (0.044 R)
• M47: 17,386,564 km (0.078 R)
• M48: 18,558,513 km (0.113 R)
• M49: 19,174,707 km (0.074 R)
• M50: 19,381,601 km (0.118 R)
• M51: 19,547,655 km (0.1 R)
• M52: 19,714,157 km (0.091 R)
• M53: 19,922,996 km (0.078 R)
• M54: 20,174,619 km (0.118 R)
• M55: 20,680,858 km (0.084 R)
• M56: 21,620,034 km (0.107 R)
• M57: 21,749,137 km (0.119 R)
• M58: 22,181,475 km (0.112 R)
• M59: 22,311,774 km (0.095 R)
• M60: 24,834,892 km (0.083 R)
• M61: 25,559,245 km (0.07 R)
• M62: 25,695,977 km (0.093 R)
• M63: 26,428,558 km (0.111 R)
• M64: 26,658,939 km (0.084 R)
• M65: 27,914,514 km (0.111 R)
• M66: 28,055,136 km (0.116 R)
• M67: 28,478,647 km (0.108 R)
• M68: 28,573,044 km (0.111 R)
• M69: 28,809,558 km (0.112 R)
• M70: 29,236,809 km (0.044 R)
• M71: 29,714,027 km (0.1 R)
• M72: 30,049,575 km (0.036 R)
• M73: 30,918,290 km (0.073 R)
• M74: 31,161,087 km (0.08 R)
• M75: 31,550,939 km (0.096 R)
• M76: 32,631,036 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 3.8

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.61 AU - 19.65 AU

Year: 31862 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,772,442 km

• M1: 90,507 km (0.09 R)
• M2: 255,812 km (0.045 R)
• M3: 392,694 km (0.119 R)
• M4: 550,819 km (0.096 R)
• M5: 636,988 km (0.086 R)
• M6: 1,185,414 km (0.068 R)
• M7: 1,213,089 km (0.11 R)
• M8: 1,297,313 km (0.089 R)
• M9: 1,383,481 km (0.093 R)
• M10: 2,736,893 km (0.034 R)
• M11: 2,959,943 km (0.103 R)
• M12: 3,542,926 km (0.092 R)
• M13: 3,663,652 km (0.113 R)
• M14: 4,244,989 km (0.095 R)
• M15: 4,416,279 km (0.056 R)
• M16: 4,546,279 km (0.055 R)
• M17: 5,123,877 km (0.073 R)
• M18: 6,153,110 km (0.084 R)
• M19: 6,690,914 km (0.114 R)
• M20: 6,940,444 km (0.107 R)
• M21: 7,192,815 km (0.107 R)
• M22: 7,551,401 km (0.052 R)
• M23: 7,915,672 km (0.036 R)
• M24: 10,621,299 km (0.106 R)
• M25: 12,100,972 km (0.042 R)
• M26: 12,161,559 km (0.075 R)
• M27: 12,465,691 km (0.095 R)
• M28: 12,833,852 km (0.117 R)
• M29: 14,922,088 km (0.083 R)
• M30: 15,312,988 km (0.101 R)
• M31: 17,934,391 km (0.108 R)
• M32: 18,072,470 km (0.073 R)
• M33: 18,488,950 km (0.061 R)
• M34: 19,331,486 km (0.106 R)
• M35: 19,614,974 km (0.11 R)
• M36: 21,564,982 km (0.094 R)
• M37: 21,711,737 km (0.075 R)
• M38: 22,749,199 km (0.067 R)
• M39: 24,182,795 km (0.09 R)
• M40: 26,426,464 km (0.095 R)
• M41: 26,741,068 km (0.082 R)
• M42: 27,533,189 km (0.089 R)
• M43: 29,059,237 km (0.054 R)
• M44: 29,791,668 km (0.026 R)
• M45: 30,201,117 km (0.114 R)
• M46: 30,612,511 km (0.113 R)
• M47: 31,440,835 km (0.051 R)
• M48: 32,444,487 km (0.042 R)
• M49: 32,781,381 km (0.039 R)
• M50: 34,913,001 km (0.035 R)
• M51: 38,415,536 km (0.083 R)
• M52: 38,682,718 km (0.07 R)
• M53: 40,208,317 km (0.07 R)
• M54: 40,660,701 km (0.05 R)
• M55: 43,225,258 km (0.057 R)
• M56: 43,781,612 km (0.096 R)
• M57: 44,060,762 km (0.119 R)
• M58: 44,620,557 km (0.102 R)
• M59: 44,714,056 km (0.106 R)
• M60: 44,807,704 km (0.088 R)
• M61: 44,901,352 km (0.104 R)
• M62: 45,558,984 km (0.043 R)
• M63: 46,314,304 km (0.067 R)
• M64: 46,693,535 km (0.098 R)
• M65: 47,550,581 km (0.119 R)
• M66: 48,508,905 km (0.09 R)
• M67: 48,605,096 km (0.066 R)
• M68: 50,542,089 km (0.102 R)
• M69: 51,422,024 km (0.093 R)
• M70: 51,913,004 km (0.078 R)
• M71: 52,208,310 km (0.115 R)
• M72: 54,291,311 km (0.037 R)
• M73: 56,401,389 km (0.038 R)
• M74: 57,009,056 km (0.084 R)
• M75: 57,618,966 km (0.112 R)
• M76: 57,720,842 km (0.087 R)
• M77: 58,537,946 km (0.113 R)
• M78: 59,461,862 km (0.119 R)
• M79: 60,287,044 km (0.074 R)
• M80: 60,700,982 km (0.114 R)
• M81: 62,366,455 km (0.1 R)
• M82: 62,680,461 km (0.097 R)
• M83: 65,317,123 km (0.119 R)
• M84: 66,168,335 km (0.108 R)
• M85: 66,488,624 km (0.075 R)
• M86: 68,636,401 km (0.103 R)
• M87: 69,176,898 km (0.039 R)
• M88: 69,610,283 km (0.116 R)
• M89: 70,044,565 km (0.116 R)
• M90: 70,370,988 km (0.112 R)
• M91: 70,588,802 km (0.049 R)
• M92: 71,243,592 km (0.111 R)
• M93: 73,661,842 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit