🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 324 Days

Day: 26.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.22 AU - 4.38 AU

Year: 3273 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,210,150 km

• M1: 1,263,504 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 12.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.42 AU - 9.32 AU

Year: 8889 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,210,150 km

• M1: 156,779 km (0.037 R)
• M2: 1,236,127 km (0.102 R)
• M3: 2,940,047 km (0.072 R)
• M4: 3,831,351 km (0.117 R)
• M5: 4,340,582 km (0.083 R)
• M6: 4,744,496 km (0.112 R)
• M7: 6,808,349 km (0.1 R)
• M8: 7,517,891 km (0.08 R)
• M9: 10,193,898 km (0.112 R)
• M10: 11,176,457 km (0.08 R)
• M11: 12,052,053 km (0.096 R)
• M12: 19,979,095 km (0.119 R)
• M13: 22,526,298 km (0.055 R)
• M14: 30,925,171 km (0.054 R)
• M15: 36,402,697 km (0.109 R)
• M16: 38,567,528 km (0.116 R)
• M17: 42,233,573 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 7.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16 AU - 17.1 AU

Year: 24716 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,210,150 km

• M1: 98,286 km (0.083 R)
• M2: 3,422,799 km (0.068 R)
• M3: 7,371,435 km (0.108 R)
• M4: 16,484,638 km (0.096 R)
• M5: 18,987,411 km (0.101 R)
• M6: 20,252,859 km (0.046 R)
• M7: 22,458,231 km (0.104 R)
• M8: 25,611,604 km (0.109 R)
• M9: 27,526,607 km (0.12 R)
• M10: 29,339,882 km (0.1 R)
• M11: 34,380,732 km (0.082 R)
• M12: 34,925,418 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit