🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 33 Hours

Environment

Temp: 206 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,959,404 km

• M1: 67,917 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.12 AU - 1.28 AU

Year: 462 Days

Day: 43.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,959,404 km

• M1: 70,610 km (0.113 R)
• M2: 206,894 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.44 AU - 4.94 AU

Year: 3014 Days

Day: 17.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.19 AU - 5.61 AU

Year: 3812 Days

Day: 37.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.01 AU - 6.55 AU

Year: 4264 Days

Day: 22.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,959,404 km

• M1: 2,071,332 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 7.1

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.11 AU - 14.8 AU

Year: 17337 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,959,404 km

• M1: 88,562 km (0.099 R)
• M2: 367,412 km (0.103 R)
• M3: 725,400 km (0.056 R)
• M4: 1,035,965 km (0.117 R)
• M5: 2,535,385 km (0.048 R)
• M6: 3,286,815 km (0.099 R)
• M7: 3,558,634 km (0.076 R)
• M8: 3,994,263 km (0.101 R)
• M9: 4,368,108 km (0.044 R)
• M10: 5,078,100 km (0.11 R)
• M11: 6,304,653 km (0.107 R)
• M12: 6,725,471 km (0.095 R)
• M13: 8,248,228 km (0.106 R)
• M14: 8,958,818 km (0.105 R)
• M15: 11,831,995 km (0.108 R)
• M16: 12,934,232 km (0.113 R)
• M17: 15,416,509 km (0.093 R)
• M18: 17,291,569 km (0.115 R)
• M19: 17,700,420 km (0.095 R)
• M20: 21,300,792 km (0.043 R)
• M21: 23,025,057 km (0.114 R)
• M22: 25,361,028 km (0.084 R)
• M23: 25,782,894 km (0.047 R)
• M24: 26,532,230 km (0.038 R)
• M25: 33,309,462 km (0.073 R)
• M26: 39,723,022 km (0.067 R)
• M27: 40,435,108 km (0.092 R)
• M28: 44,733,354 km (0.106 R)
• M29: 45,194,564 km (0.106 R)
• M30: 50,480,455 km (0.117 R)
• M31: 51,821,151 km (0.087 R)
• M32: 52,330,083 km (0.101 R)
• M33: 53,703,242 km (0.118 R)
• M34: 57,966,781 km (0.112 R)
• M35: 64,189,903 km (0.077 R)
• M36: 64,776,776 km (0.119 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit