🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.14 AU - 2.88 AU

Year: 1159 Days

Day: 16.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,030,508 km

• M1: 1,220,120 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.58 AU - 2.88 AU

Year: 1315 Days

Day: 41.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.42 AU - 3.78 AU

Year: 1991 Days

Day: 45.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,030,508 km

• M1: 96,042 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.19 AU - 6.83 AU

Year: 3770 Days

Day: 31.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,030,508 km

• M1: 3,096,526 km (0.099 R)
• M2: 3,437,011 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 9.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.06 AU - 12.4 AU

Year: 10246 Days

Day: 8.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,030,508 km

• M1: 123,717 km (0.065 R)
• M2: 639,531 km (0.113 R)
• M3: 2,002,068 km (0.092 R)
• M4: 3,722,743 km (0.066 R)
• M5: 4,337,889 km (0.102 R)
• M6: 4,655,336 km (0.106 R)
• M7: 5,176,535 km (0.112 R)
• M8: 5,804,846 km (0.07 R)
• M9: 6,520,223 km (0.118 R)
• M10: 7,094,380 km (0.106 R)
• M11: 7,660,458 km (0.095 R)
• M12: 9,734,633 km (0.118 R)
• M13: 14,253,087 km (0.09 R)
• M14: 15,352,781 km (0.101 R)
• M15: 19,924,043 km (0.103 R)
• M16: 22,219,173 km (0.118 R)
• M17: 25,890,006 km (0.072 R)
• M18: 32,507,318 km (0.053 R)
• M19: 33,728,486 km (0.026 R)
• M20: 35,559,115 km (0.06 R)
• M21: 42,618,937 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 14.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.82 AU - 19.06 AU

Year: 18551 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,030,508 km

• M1: 185,801 km (0.119 R)
• M2: 693,237 km (0.082 R)
• M3: 3,008,712 km (0.035 R)
• M4: 3,774,953 km (0.115 R)
• M5: 6,063,202 km (0.115 R)
• M6: 9,714,138 km (0.091 R)
• M7: 12,150,788 km (0.072 R)
• M8: 17,582,986 km (0.043 R)
• M9: 21,259,054 km (0.084 R)
• M10: 24,261,035 km (0.028 R)
• M11: 31,772,344 km (0.043 R)
• M12: 32,924,995 km (0.099 R)
• M13: 35,681,935 km (0.071 R)
• M14: 39,768,948 km (0.12 R)
• M15: 40,837,526 km (0.112 R)
• M16: 53,562,919 km (0.095 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit