🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 18.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,428,652 km

• M1: 44,131 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.81 AU

Year: 224 Days

Day: 34.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 8.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.02 AU - 6.84 AU

Year: 5529 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,428,652 km

• M1: 111,450 km (0.115 R)
• M2: 450,140 km (0.111 R)
• M3: 1,990,848 km (0.079 R)
• M4: 2,889,184 km (0.112 R)
• M5: 8,871,603 km (0.063 R)
• M6: 14,335,814 km (0.11 R)
• M7: 15,385,842 km (0.081 R)
• M8: 16,074,890 km (0.043 R)
• M9: 16,964,847 km (0.112 R)
• M10: 18,265,750 km (0.101 R)
• M11: 20,442,250 km (0.12 R)
• M12: 23,380,352 km (0.118 R)
• M13: 26,670,308 km (0.111 R)
• M14: 28,085,355 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 11.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.39 AU - 12.33 AU

Year: 12768 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,428,652 km

• M1: 154,086 km (0.101 R)
• M2: 672,143 km (0.11 R)
• M3: 1,090,568 km (0.032 R)
• M4: 1,954,795 km (0.062 R)
• M5: 2,822,762 km (0.118 R)
• M6: 4,107,060 km (0.118 R)
• M7: 7,250,111 km (0.105 R)
• M8: 7,697,708 km (0.099 R)
• M9: 12,662,861 km (0.052 R)
• M10: 17,456,426 km (0.088 R)
• M11: 18,180,928 km (0.116 R)
• M12: 19,604,053 km (0.112 R)
• M13: 20,475,161 km (0.113 R)
• M14: 22,576,563 km (0.103 R)
• M15: 23,243,620 km (0.062 R)
• M16: 26,148,511 km (0.109 R)
• M17: 28,951,377 km (0.109 R)
• M18: 29,512,518 km (0.048 R)
• M19: 33,276,999 km (0.069 R)
• M20: 35,147,122 km (0.04 R)
• M21: 53,201,940 km (0.099 R)
• M22: 55,582,191 km (0.046 R)
• M23: 56,101,445 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 3.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.93 AU - 16.31 AU

Year: 20315 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,428,652 km

• M1: 42,336 km (0.035 R)
• M2: 278,252 km (0.115 R)
• M3: 1,888,673 km (0.113 R)
• M4: 2,391,172 km (0.079 R)
• M5: 4,623,621 km (0.116 R)
• M6: 5,638,344 km (0.041 R)
• M7: 7,494,105 km (0.054 R)
• M8: 11,412,074 km (0.109 R)
• M9: 21,999,713 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit