🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 36.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 275 Days

Day: 29 Hours

Environment

Temp: 144 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,322,643 km

• M1: 45,627 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 419 Days

Day: 13.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 514 Days

Day: 46.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.23 AU - 2.33 AU

Year: 1251 Days

Day: 39 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 7

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.69 AU - 16.81 AU

Year: 22717 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,322,643 km

• M1: 87,066 km (0.071 R)
• M2: 404,812 km (0.106 R)
• M3: 683,513 km (0.036 R)
• M4: 917,334 km (0.098 R)
• M5: 1,356,853 km (0.062 R)
• M6: 1,584,989 km (0.105 R)
• M7: 1,838,857 km (0.099 R)
• M8: 2,473,002 km (0.115 R)
• M9: 3,037,734 km (0.057 R)
• M10: 4,964,106 km (0.117 R)
• M11: 6,019,370 km (0.091 R)
• M12: 6,992,204 km (0.095 R)
• M13: 8,313,154 km (0.068 R)
• M14: 9,792,677 km (0.101 R)
• M15: 10,017,522 km (0.104 R)
• M16: 10,536,028 km (0.082 R)
• M17: 11,689,278 km (0.075 R)
• M18: 22,503,110 km (0.099 R)
• M19: 29,922,716 km (0.113 R)
• M20: 30,516,320 km (0.116 R)
• M21: 32,593,038 km (0.084 R)
• M22: 33,221,349 km (0.057 R)
• M23: 33,602,225 km (0.047 R)
• M24: 34,892,806 km (0.115 R)
• M25: 43,036,016 km (0.106 R)
• M26: 47,064,837 km (0.057 R)
• M27: 56,401,389 km (0.097 R)
• M28: 63,137,482 km (0.12 R)
• M29: 64,309,881 km (0.119 R)
• M30: 66,496,852 km (0.1 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit