🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.62 AU - 0.8 AU

Year: 209 Days

Day: 37.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,384,996 km

• M1: 39,344 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.01 AU - 1.07 AU

Year: 371 Days

Day: 23.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,384,996 km

• M1: 131,197 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.88 AU

Year: 748 Days

Day: 28.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,384,996 km

• M1: 470,485 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.53 AU - 2.35 AU

Year: 945 Days

Day: 30.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,384,996 km

• M1: 312,510 km (0.111 R)

Asteroid Belt

Center: 9.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 4.7

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.17 AU - 18.57 AU

Year: 26428 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,384,996 km

• M1: 58,493 km (0.05 R)
• M2: 234,270 km (0.092 R)
• M3: 381,175 km (0.11 R)
• M4: 943,813 km (0.117 R)
• M5: 1,099,694 km (0.074 R)
• M6: 2,771,001 km (0.091 R)
• M7: 4,070,259 km (0.081 R)
• M8: 4,457,269 km (0.074 R)
• M9: 4,901,125 km (0.114 R)
• M10: 5,133,750 km (0.114 R)
• M11: 6,063,052 km (0.093 R)
• M12: 8,018,745 km (0.086 R)
• M13: 9,063,985 km (0.119 R)
• M14: 9,619,293 km (0.082 R)
• M15: 11,078,171 km (0.059 R)
• M16: 16,037,041 km (0.112 R)
• M17: 17,608,866 km (0.1 R)
• M18: 18,233,736 km (0.092 R)
• M19: 18,551,632 km (0.118 R)
• M20: 19,944,239 km (0.105 R)
• M21: 20,366,703 km (0.102 R)
• M22: 29,570,263 km (0.102 R)
• M23: 33,203,247 km (0.097 R)
• M24: 40,526,063 km (0.099 R)
• M25: 42,581,089 km (0.101 R)
• M26: 45,719,054 km (0.1 R)
• M27: 50,866,418 km (0.085 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit