🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.47 AU - 1.87 AU

Year: 762 Days

Day: 27.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.52 AU - 4.64 AU

Year: 2910 Days

Day: 34.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,873,012 km

• M1: 29,770 km (0.068 R)
• M2: 1,683,874 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.06 AU - 4.38 AU

Year: 3061 Days

Day: 12.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,873,012 km

• M1: 226,342 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.08 AU - 4.52 AU

Year: 3148 Days

Day: 31 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 15

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.22 AU - 14.2 AU

Year: 16000 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,873,012 km

• M1: 209,437 km (0.066 R)
• M2: 1,198,578 km (0.076 R)
• M3: 2,002,218 km (0.035 R)
• M4: 3,218,000 km (0.05 R)
• M5: 4,631,999 km (0.057 R)
• M6: 6,623,745 km (0.058 R)
• M7: 12,409,143 km (0.097 R)
• M8: 13,084,578 km (0.086 R)
• M9: 13,591,266 km (0.108 R)
• M10: 15,259,432 km (0.103 R)
• M11: 17,513,273 km (0.048 R)
• M12: 18,129,168 km (0.102 R)
• M13: 23,870,883 km (0.078 R)
• M14: 25,402,466 km (0.067 R)
• M15: 36,618,118 km (0.103 R)
• M16: 37,246,130 km (0.117 R)
• M17: 53,918,214 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 7.4

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.56 AU - 23.86 AU

Year: 29730 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,873,012 km

• M1: 197,170 km (0.044 R)
• M2: 562,039 km (0.115 R)
• M3: 796,758 km (0.081 R)
• M4: 2,770,403 km (0.098 R)
• M5: 4,653,242 km (0.115 R)
• M6: 8,986,045 km (0.093 R)
• M7: 18,736,535 km (0.053 R)
• M8: 24,793,304 km (0.095 R)
• M9: 25,137,977 km (0.105 R)
• M10: 28,636,473 km (0.085 R)
• M11: 33,554,054 km (0.078 R)
• M12: 37,629,400 km (0.108 R)
• M13: 38,851,614 km (0.077 R)
• M14: 46,224,096 km (0.098 R)
• M15: 46,921,372 km (0.105 R)
• M16: 53,706,384 km (0.106 R)
• M17: 54,864,869 km (0.114 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit