🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.48 AU - 0.76 AU

Year: 221 Days

Day: 24.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.76 AU - 0.96 AU

Year: 361 Days

Day: 26.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 380 Days

Day: 19.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,617,912 km

• M1: 26,628 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 8.3

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.12 AU - 7.3 AU

Year: 7874 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,617,912 km

• M1: 113,844 km (0.075 R)
• M2: 477,217 km (0.116 R)
• M3: 1,072,916 km (0.04 R)
• M4: 1,558,211 km (0.078 R)
• M5: 2,987,469 km (0.114 R)
• M6: 4,376,935 km (0.078 R)
• M7: 4,688,098 km (0.099 R)
• M8: 7,337,925 km (0.1 R)
• M9: 8,193,775 km (0.107 R)
• M10: 9,483,159 km (0.105 R)
• M11: 10,902,543 km (0.09 R)
• M12: 17,650,604 km (0.082 R)
• M13: 18,007,245 km (0.087 R)
• M14: 19,406,584 km (0.074 R)
• M15: 23,433,010 km (0.043 R)
• M16: 24,212,565 km (0.118 R)
• M17: 29,857,341 km (0.058 R)
• M18: 30,876,253 km (0.084 R)
• M19: 34,514,024 km (0.047 R)
• M20: 39,511,191 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 10.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.56 AU - 7.25 AU

Year: 8211 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,617,912 km

• M1: 132,245 km (0.084 R)
• M2: 627,862 km (0.114 R)
• M3: 1,107,772 km (0.119 R)
• M4: 1,771,239 km (0.117 R)
• M5: 2,224,670 km (0.081 R)
• M6: 2,904,891 km (0.113 R)
• M7: 3,346,654 km (0.106 R)
• M8: 3,741,144 km (0.067 R)
• M9: 4,730,285 km (0.087 R)
• M10: 6,073,674 km (0.073 R)
• M11: 7,290,802 km (0.05 R)
• M12: 7,656,120 km (0.066 R)
• M13: 8,344,569 km (0.086 R)
• M14: 9,669,857 km (0.063 R)
• M15: 11,035,237 km (0.044 R)
• M16: 12,838,340 km (0.102 R)
• M17: 13,699,724 km (0.11 R)
• M18: 15,239,984 km (0.073 R)
• M19: 18,324,991 km (0.063 R)
• M20: 18,661,437 km (0.049 R)
• M21: 19,907,288 km (0.11 R)
• M22: 20,695,519 km (0.035 R)
• M23: 21,060,538 km (0.109 R)
• M24: 21,578,894 km (0.079 R)
• M25: 21,954,385 km (0.035 R)
• M26: 23,817,477 km (0.039 R)
• M27: 24,705,640 km (0.055 R)
• M28: 25,034,007 km (0.12 R)
• M29: 26,291,676 km (0.092 R)
• M30: 26,719,975 km (0.088 R)
• M31: 28,122,305 km (0.111 R)
• M32: 29,480,953 km (0.114 R)
• M33: 30,882,835 km (0.095 R)
• M34: 32,426,685 km (0.063 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: 193 - 16,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit