🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 158 Days

Day: 28.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,281,847 km

• M1: 51,910 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 171 Days

Day: 44 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.58 AU - 4.3 AU

Year: 2946 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 14.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.12 AU - 5.5 AU

Year: 3974 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,281,847 km

• M1: 199,564 km (0.112 R)
• M2: 1,182,870 km (0.105 R)
• M3: 2,679,597 km (0.096 R)
• M4: 5,248,043 km (0.095 R)
• M5: 6,475,643 km (0.119 R)
• M6: 9,018,807 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 6.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.51 AU - 17.81 AU

Year: 24473 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,281,847 km

• M1: 83,326 km (0.111 R)
• M2: 368,609 km (0.113 R)
• M3: 1,800,560 km (0.063 R)
• M4: 2,297,375 km (0.092 R)
• M5: 5,657,492 km (0.085 R)
• M6: 6,440,338 km (0.108 R)
• M7: 8,627,160 km (0.051 R)
• M8: 10,970,461 km (0.094 R)
• M9: 14,397,897 km (0.116 R)
• M10: 17,728,096 km (0.049 R)
• M11: 27,813,535 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: 361 - 16,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit