🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.14 AU - 1.18 AU

Year: 443 Days

Day: 27.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.54 AU - 1.72 AU

Year: 738 Days

Day: 47.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,639,820 km

• M1: 23,337 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.28 AU - 2.93 AU

Year: 1487 Days

Day: 20.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,639,820 km

• M1: 49,068 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 8

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.11 AU - 5.53 AU

Year: 4353 Days

Day: 11.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,639,820 km

• M1: 100,979 km (0.111 R)
• M2: 364,420 km (0.097 R)
• M3: 1,525,599 km (0.118 R)
• M4: 2,219,284 km (0.059 R)
• M5: 2,917,308 km (0.091 R)
• M6: 3,709,578 km (0.108 R)
• M7: 4,741,205 km (0.086 R)
• M8: 5,337,652 km (0.115 R)
• M9: 5,832,073 km (0.062 R)
• M10: 6,230,452 km (0.113 R)
• M11: 8,656,630 km (0.067 R)
• M12: 9,970,997 km (0.056 R)
• M13: 12,432,481 km (0.086 R)
• M14: 13,670,104 km (0.107 R)
• M15: 15,272,746 km (0.107 R)
• M16: 19,582,062 km (0.051 R)
• M17: 21,253,220 km (0.097 R)
• M18: 21,613,003 km (0.087 R)
• M19: 27,508,655 km (0.075 R)
• M20: 28,367,795 km (0.058 R)
• M21: 29,959,068 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.6

Radius: 13.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.07 AU - 7.23 AU

Year: 6084 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,639,820 km

• M1: 165,754 km (0.089 R)
• M2: 911,949 km (0.083 R)
• M3: 1,717,384 km (0.101 R)
• M4: 2,673,912 km (0.103 R)
• M5: 3,567,460 km (0.068 R)
• M6: 4,283,735 km (0.103 R)
• M7: 5,943,972 km (0.104 R)
• M8: 6,561,811 km (0.027 R)
• M9: 7,603,910 km (0.066 R)
• M10: 8,484,294 km (0.114 R)
• M11: 9,513,377 km (0.054 R)
• M12: 10,144,082 km (0.064 R)
• M13: 13,411,449 km (0.053 R)
• M14: 14,151,211 km (0.072 R)
• M15: 15,425,485 km (0.09 R)
• M16: 17,262,248 km (0.062 R)
• M17: 17,947,855 km (0.059 R)
• M18: 22,670,061 km (0.069 R)
• M19: 24,802,579 km (0.09 R)
• M20: 25,355,941 km (0.081 R)
• M21: 27,399,897 km (0.06 R)
• M22: 28,677,762 km (0.075 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit