🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 193 Days

Day: 17.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,078,504 km

• M1: 233,373 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.36 AU - 1.5 AU

Year: 644 Days

Day: 30 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.38 AU - 3.24 AU

Year: 1775 Days

Day: 28.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,078,504 km

• M1: 97,687 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 8.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.65 AU - 8.39 AU

Year: 7007 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,078,504 km

• M1: 106,962 km (0.067 R)
• M2: 502,050 km (0.065 R)
• M3: 914,043 km (0.114 R)
• M4: 1,198,578 km (0.084 R)
• M5: 1,467,106 km (0.094 R)
• M6: 1,914,853 km (0.094 R)
• M7: 2,345,395 km (0.102 R)
• M8: 3,440,003 km (0.094 R)
• M9: 3,843,618 km (0.056 R)
• M10: 4,346,566 km (0.105 R)
• M11: 5,377,744 km (0.118 R)
• M12: 5,866,480 km (0.067 R)
• M13: 6,808,199 km (0.052 R)
• M14: 7,186,233 km (0.115 R)
• M15: 8,158,021 km (0.116 R)
• M16: 9,795,968 km (0.102 R)
• M17: 11,247,067 km (0.089 R)
• M18: 12,414,080 km (0.093 R)
• M19: 12,979,111 km (0.084 R)
• M20: 13,808,781 km (0.119 R)
• M21: 14,262,212 km (0.107 R)
• M22: 14,829,637 km (0.117 R)
• M23: 15,736,200 km (0.076 R)
• M24: 16,849,657 km (0.04 R)
• M25: 19,545,261 km (0.098 R)
• M26: 20,181,052 km (0.054 R)
• M27: 22,171,601 km (0.12 R)
• M28: 22,723,767 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 12.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.32 AU - 8.22 AU

Year: 8159 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,078,504 km

• M1: 159,172 km (0.056 R)
• M2: 909,106 km (0.044 R)
• M3: 1,536,969 km (0.105 R)
• M4: 4,566,325 km (0.062 R)
• M5: 4,984,601 km (0.047 R)
• M6: 5,618,896 km (0.096 R)
• M7: 7,114,276 km (0.104 R)
• M8: 7,644,750 km (0.091 R)
• M9: 8,526,630 km (0.114 R)
• M10: 9,954,990 km (0.103 R)
• M11: 10,577,317 km (0.106 R)
• M12: 11,992,214 km (0.079 R)
• M13: 14,138,794 km (0.106 R)
• M14: 14,925,978 km (0.101 R)
• M15: 15,576,579 km (0.113 R)
• M16: 17,762,354 km (0.097 R)
• M17: 18,928,619 km (0.099 R)
• M18: 21,618,687 km (0.097 R)
• M19: 23,378,856 km (0.062 R)
• M20: 25,691,639 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit