🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 45.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,186,203 km

• M1: 42,935 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.73 AU - 1.15 AU

Year: 335 Days

Day: 28.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.8

Radius: 7.9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.59 AU - 16.27 AU

Year: 21177 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,186,203 km

• M1: 98,286 km (0.117 R)
• M2: 594,352 km (0.091 R)
• M3: 1,259,913 km (0.11 R)
• M4: 1,754,484 km (0.072 R)
• M5: 2,350,631 km (0.063 R)
• M6: 2,648,032 km (0.109 R)
• M7: 2,893,821 km (0.073 R)
• M8: 3,460,348 km (0.119 R)
• M9: 4,066,669 km (0.118 R)
• M10: 4,497,361 km (0.077 R)
• M11: 6,531,443 km (0.106 R)
• M12: 7,601,666 km (0.098 R)
• M13: 9,734,184 km (0.051 R)
• M14: 10,026,199 km (0.117 R)
• M15: 10,324,048 km (0.038 R)
• M16: 10,812,784 km (0.116 R)
• M17: 11,902,755 km (0.081 R)
• M18: 13,419,677 km (0.107 R)
• M19: 18,029,535 km (0.116 R)
• M20: 18,381,689 km (0.088 R)
• M21: 19,282,268 km (0.111 R)
• M22: 20,401,260 km (0.1 R)
• M23: 27,340,656 km (0.11 R)
• M24: 31,209,706 km (0.079 R)
• M25: 32,619,666 km (0.105 R)
• M26: 33,142,810 km (0.06 R)
• M27: 37,104,161 km (0.114 R)
• M28: 37,531,263 km (0.045 R)
• M29: 43,227,053 km (0.08 R)
• M30: 47,439,878 km (0.1 R)
• M31: 52,810,891 km (0.104 R)
• M32: 55,363,928 km (0.07 R)
• M33: 57,807,310 km (0.073 R)
• M34: 71,109,104 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit