🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 13.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.38 AU - 2.66 AU

Year: 1447 Days

Day: 40.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,839,552 km

• M1: 43,084 km (0.078 R)
• M2: 560,394 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 8.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.19 AU - 8.53 AU

Year: 6498 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,839,552 km

• M1: 111,151 km (0.113 R)
• M2: 799,451 km (0.081 R)
• M3: 2,678,400 km (0.088 R)
• M4: 3,273,052 km (0.05 R)
• M5: 3,908,095 km (0.105 R)
• M6: 4,572,609 km (0.097 R)
• M7: 5,679,034 km (0.075 R)
• M8: 11,168,678 km (0.097 R)
• M9: 13,309,723 km (0.119 R)
• M10: 17,628,763 km (0.091 R)
• M11: 19,697,851 km (0.098 R)
• M12: 22,068,229 km (0.079 R)
• M13: 27,703,431 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 6.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.64 AU - 21.52 AU

Year: 27803 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,839,552 km

• M1: 131,048 km (0.086 R)
• M2: 719,117 km (0.052 R)
• M3: 1,911,113 km (0.105 R)
• M4: 5,299,056 km (0.111 R)
• M5: 7,985,534 km (0.087 R)
• M6: 18,206,958 km (0.108 R)
• M7: 18,968,412 km (0.112 R)
• M8: 22,920,937 km (0.036 R)
• M9: 23,628,984 km (0.055 R)
• M10: 33,185,744 km (0.031 R)
• M11: 41,809,015 km (0.075 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit