🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 26.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,471,677 km

• M1: 126,859 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.78 AU - 2 AU

Year: 913 Days

Day: 41.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,471,677 km

• M1: 97,538 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.41 AU - 5.57 AU

Year: 3344 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 12.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.1 AU - 6.76 AU

Year: 5731 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,471,677 km

• M1: 156,629 km (0.093 R)
• M2: 651,349 km (0.078 R)
• M3: 1,538,465 km (0.116 R)
• M4: 1,940,135 km (0.064 R)
• M5: 2,446,972 km (0.096 R)
• M6: 3,395,872 km (0.12 R)
• M7: 4,089,557 km (0.104 R)
• M8: 5,364,430 km (0.104 R)
• M9: 8,602,925 km (0.1 R)
• M10: 10,212,598 km (0.057 R)
• M11: 13,018,605 km (0.034 R)
• M12: 13,513,325 km (0.102 R)
• M13: 18,963,624 km (0.118 R)
• M14: 23,883,898 km (0.096 R)
• M15: 26,857,156 km (0.119 R)
• M16: 28,662,802 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 12.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.6 AU - 8.88 AU

Year: 7568 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,471,677 km

• M1: 159,322 km (0.085 R)
• M2: 831,615 km (0.048 R)
• M3: 1,310,328 km (0.103 R)
• M4: 1,749,547 km (0.12 R)
• M5: 2,807,354 km (0.114 R)
• M6: 3,533,801 km (0.109 R)
• M7: 4,274,610 km (0.102 R)
• M8: 5,165,166 km (0.099 R)
• M9: 5,564,742 km (0.056 R)
• M10: 6,230,901 km (0.098 R)
• M11: 6,860,558 km (0.119 R)
• M12: 7,722,840 km (0.1 R)
• M13: 9,331,466 km (0.066 R)
• M14: 9,813,471 km (0.041 R)
• M15: 12,126,553 km (0.104 R)
• M16: 18,605,637 km (0.052 R)
• M17: 20,095,781 km (0.105 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit