🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.66 AU - 0.7 AU

Year: 207 Days

Day: 36.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 497 Days

Day: 47.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 70 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 10

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.99 AU - 7.07 AU

Year: 5463 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,141,485 km

• M1: 140,472 km (0.081 R)
• M2: 519,404 km (0.068 R)
• M3: 848,968 km (0.113 R)
• M4: 1,930,710 km (0.116 R)
• M5: 2,479,884 km (0.09 R)
• M6: 3,017,539 km (0.109 R)
• M7: 3,465,435 km (0.101 R)
• M8: 6,220,878 km (0.107 R)
• M9: 6,594,125 km (0.098 R)
• M10: 7,454,163 km (0.068 R)
• M11: 7,804,371 km (0.048 R)
• M12: 11,654,721 km (0.096 R)
• M13: 14,521,465 km (0.102 R)
• M14: 15,858,122 km (0.092 R)
• M15: 20,291,605 km (0.059 R)
• M16: 26,527,143 km (0.083 R)
• M17: 28,011,902 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 9.2

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.04 AU - 10.84 AU

Year: 9862 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,141,485 km

• M1: 114,742 km (0.086 R)
• M2: 466,297 km (0.029 R)
• M3: 782,995 km (0.083 R)
• M4: 1,295,966 km (0.073 R)
• M5: 1,594,564 km (0.084 R)
• M6: 2,782,221 km (0.033 R)
• M7: 3,171,924 km (0.057 R)
• M8: 4,143,113 km (0.12 R)
• M9: 4,985,199 km (0.111 R)
• M10: 5,764,904 km (0.056 R)
• M11: 6,698,843 km (0.111 R)
• M12: 7,402,402 km (0.108 R)
• M13: 9,471,640 km (0.078 R)
• M14: 10,978,090 km (0.083 R)
• M15: 12,696,371 km (0.053 R)
• M16: 13,286,984 km (0.113 R)
• M17: 17,437,427 km (0.075 R)
• M18: 17,946,209 km (0.101 R)
• M19: 18,241,366 km (0.119 R)
• M20: 19,146,283 km (0.055 R)
• M21: 20,964,047 km (0.067 R)
• M22: 22,721,523 km (0.058 R)
• M23: 27,786,458 km (0.097 R)
• M24: 28,983,540 km (0.113 R)
• M25: 30,527,989 km (0.09 R)
• M26: 32,343,808 km (0.047 R)
• M27: 35,605,640 km (0.087 R)
• M28: 37,978,860 km (0.095 R)
• M29: 45,728,479 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit