🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 31 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,074,788 km

• M1: 159,771 km (0.052 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.04 AU - 2.66 AU

Year: 1372 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,074,788 km

• M1: 51,910 km (0.071 R)
• M2: 1,645,427 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.77 AU - 3.55 AU

Year: 2139 Days

Day: 35.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 8.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.31 AU - 10.17 AU

Year: 9007 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,074,788 km

• M1: 110,702 km (0.1 R)
• M2: 389,254 km (0.078 R)
• M3: 742,903 km (0.067 R)
• M4: 1,026,391 km (0.12 R)
• M5: 1,336,657 km (0.088 R)
• M6: 2,464,027 km (0.084 R)
• M7: 5,138,088 km (0.119 R)
• M8: 5,862,890 km (0.114 R)
• M9: 6,762,273 km (0.073 R)
• M10: 7,671,528 km (0.119 R)
• M11: 8,405,456 km (0.101 R)
• M12: 8,832,857 km (0.072 R)
• M13: 9,685,116 km (0.09 R)
• M14: 11,604,606 km (0.069 R)
• M15: 12,297,244 km (0.109 R)
• M16: 13,130,355 km (0.1 R)
• M17: 13,882,533 km (0.087 R)
• M18: 18,220,721 km (0.104 R)
• M19: 19,156,007 km (0.101 R)
• M20: 21,833,061 km (0.101 R)
• M21: 25,896,289 km (0.091 R)
• M22: 29,255,659 km (0.06 R)
• M23: 29,548,123 km (0.096 R)
• M24: 32,061,367 km (0.073 R)
• M25: 33,849,660 km (0.119 R)
• M26: 35,592,625 km (0.094 R)
• M27: 36,149,278 km (0.098 R)
• M28: 36,486,023 km (0.098 R)
• M29: 37,738,905 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 10.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.26 AU - 9.94 AU

Year: 9604 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,074,788 km

• M1: 134,339 km (0.097 R)
• M2: 555,158 km (0.113 R)
• M3: 1,279,361 km (0.083 R)
• M4: 3,272,753 km (0.108 R)
• M5: 8,345,916 km (0.098 R)
• M6: 9,182,168 km (0.096 R)
• M7: 10,602,151 km (0.053 R)
• M8: 11,278,183 km (0.095 R)
• M9: 13,431,196 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit