🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 300 Days

Day: 17 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 641 Days

Day: 33.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,404,330 km

• M1: 97,089 km (0.119 R)
• M2: 375,042 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.31 AU - 2.15 AU

Year: 871 Days

Day: 27.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.48 AU - 2.2 AU

Year: 956 Days

Day: 21.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.23 AU - 3.77 AU

Year: 2507 Days

Day: 39.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 9.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.32 AU - 10.16 AU

Year: 11639 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,404,330 km

• M1: 115,639 km (0.088 R)
• M2: 184,604 km (0.114 R)
• M3: 436,826 km (0.099 R)
• M4: 565,480 km (0.102 R)
• M5: 887,115 km (0.058 R)
• M6: 950,395 km (0.063 R)
• M7: 1,068,428 km (0.06 R)
• M8: 1,348,326 km (0.069 R)
• M9: 1,407,118 km (0.095 R)
• M10: 1,746,406 km (0.085 R)
• M11: 1,876,256 km (0.094 R)
• M12: 2,059,963 km (0.098 R)
• M13: 2,128,179 km (0.043 R)
• M14: 2,463,129 km (0.082 R)
• M15: 2,720,736 km (0.096 R)
• M16: 2,871,980 km (0.055 R)
• M17: 3,182,545 km (0.054 R)
• M18: 3,648,094 km (0.102 R)
• M19: 4,048,866 km (0.094 R)
• M20: 4,113,493 km (0.053 R)
• M21: 4,221,802 km (0.077 R)
• M22: 4,419,420 km (0.112 R)
• M23: 4,687,500 km (0.108 R)
• M24: 4,915,038 km (0.098 R)
• M25: 5,053,416 km (0.047 R)
• M26: 5,428,458 km (0.056 R)
• M27: 5,499,816 km (0.052 R)
• M28: 5,595,409 km (0.09 R)
• M29: 5,910,013 km (0.072 R)
• M30: 6,156,102 km (0.076 R)
• M31: 6,255,435 km (0.06 R)
• M32: 6,785,610 km (0.087 R)
• M33: 7,017,337 km (0.059 R)
• M34: 7,199,398 km (0.108 R)
• M35: 7,916,121 km (0.061 R)
• M36: 8,516,906 km (0.057 R)
• M37: 8,963,007 km (0.106 R)
• M38: 9,188,900 km (0.103 R)
• M39: 9,416,737 km (0.117 R)
• M40: 9,965,313 km (0.087 R)
• M41: 10,228,904 km (0.061 R)
• M42: 10,822,658 km (0.093 R)
• M43: 11,550,003 km (0.111 R)
• M44: 11,672,673 km (0.11 R)
• M45: 12,074,643 km (0.104 R)
• M46: 12,324,321 km (0.099 R)
• M47: 12,512,665 km (0.086 R)
• M48: 12,670,341 km (0.078 R)
• M49: 13,565,535 km (0.082 R)
• M50: 15,046,703 km (0.112 R)
• M51: 15,180,743 km (0.072 R)
• M52: 15,248,062 km (0.06 R)
• M53: 16,096,581 km (0.077 R)
• M54: 16,302,578 km (0.102 R)
• M55: 16,440,357 km (0.077 R)
• M56: 17,240,107 km (0.113 R)
• M57: 17,415,586 km (0.097 R)
• M58: 17,839,247 km (0.098 R)
• M59: 18,052,424 km (0.044 R)
• M60: 18,373,760 km (0.098 R)
• M61: 18,481,321 km (0.115 R)
• M62: 18,624,935 km (0.099 R)
• M63: 18,696,891 km (0.105 R)
• M64: 19,276,134 km (0.099 R)
• M65: 19,787,759 km (0.081 R)
• M66: 20,045,217 km (0.095 R)
• M67: 20,155,920 km (0.04 R)
• M68: 20,899,122 km (0.115 R)
• M69: 21,011,470 km (0.083 R)
• M70: 22,796,172 km (0.095 R)
• M71: 23,337,118 km (0.099 R)
• M72: 24,156,466 km (0.034 R)
• M73: 24,550,058 km (0.065 R)
• M74: 24,629,045 km (0.109 R)
• M75: 24,945,595 km (0.058 R)
• M76: 25,423,261 km (0.119 R)
• M77: 25,743,250 km (0.052 R)
• M78: 25,863,677 km (0.04 R)
• M79: 26,185,462 km (0.116 R)
• M80: 26,549,134 km (0.066 R)
• M81: 26,792,530 km (0.116 R)
• M82: 27,404,385 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 20,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit