🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.67 AU - 1.07 AU

Year: 299 Days

Day: 26.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,700,807 km

• M1: 32,313 km (0.112 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 11.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.24 AU - 6.44 AU

Year: 4553 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,700,807 km

• M1: 141,968 km (0.087 R)
• M2: 802,144 km (0.102 R)
• M3: 1,485,956 km (0.079 R)
• M4: 2,049,042 km (0.049 R)
• M5: 2,912,671 km (0.112 R)
• M6: 3,417,863 km (0.041 R)
• M7: 5,377,445 km (0.108 R)
• M8: 6,327,541 km (0.045 R)
• M9: 6,744,022 km (0.034 R)
• M10: 8,068,262 km (0.036 R)
• M11: 10,678,894 km (0.119 R)
• M12: 13,076,499 km (0.083 R)
• M13: 14,291,833 km (0.032 R)
• M14: 18,068,880 km (0.105 R)
• M15: 20,393,032 km (0.072 R)
• M16: 21,734,925 km (0.118 R)
• M17: 22,984,666 km (0.089 R)
• M18: 23,818,524 km (0.088 R)
• M19: 24,750,968 km (0.096 R)
• M20: 25,546,529 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 12.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.91 AU - 12.07 AU

Year: 11650 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,700,807 km

• M1: 158,873 km (0.118 R)
• M2: 610,808 km (0.054 R)
• M3: 1,025,493 km (0.104 R)
• M4: 1,637,199 km (0.115 R)
• M5: 2,035,728 km (0.119 R)
• M6: 2,911,623 km (0.099 R)
• M7: 3,831,949 km (0.086 R)
• M8: 5,038,307 km (0.102 R)
• M9: 5,564,592 km (0.113 R)
• M10: 6,303,605 km (0.076 R)
• M11: 7,171,722 km (0.103 R)
• M12: 9,611,813 km (0.075 R)
• M13: 12,513,263 km (0.117 R)
• M14: 13,482,059 km (0.085 R)
• M15: 15,081,560 km (0.078 R)
• M16: 18,654,555 km (0.074 R)
• M17: 19,216,295 km (0.051 R)
• M18: 23,111,525 km (0.08 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: 340 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit