🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.55 AU - 3.39 AU

Year: 1502 Days

Day: 16.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.72 AU - 4.22 AU

Year: 1896 Days

Day: 27.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.97 AU - 7.77 AU

Year: 4717 Days

Day: 26.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 10.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.11 AU - 12.73 AU

Year: 12841 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,415,851 km

• M1: 134,339 km (0.111 R)
• M2: 638,484 km (0.118 R)
• M3: 1,450,800 km (0.101 R)
• M4: 1,949,859 km (0.076 R)
• M5: 4,446,348 km (0.096 R)
• M6: 5,659,886 km (0.105 R)
• M7: 6,527,553 km (0.097 R)
• M8: 7,189,674 km (0.104 R)
• M9: 7,705,637 km (0.064 R)
• M10: 9,062,340 km (0.091 R)
• M11: 10,572,082 km (0.038 R)
• M12: 11,986,978 km (0.072 R)
• M13: 15,368,638 km (0.07 R)
• M14: 16,540,139 km (0.097 R)
• M15: 17,836,405 km (0.114 R)
• M16: 20,703,747 km (0.065 R)
• M17: 23,066,047 km (0.091 R)
• M18: 24,189,826 km (0.047 R)
• M19: 27,869,335 km (0.074 R)
• M20: 28,229,417 km (0.037 R)
• M21: 30,551,476 km (0.093 R)
• M22: 31,808,098 km (0.059 R)
• M23: 34,838,651 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 6.8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 21.32 AU - 23.66 AU

Year: 31290 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,415,851 km

• M1: 107,710 km (0.039 R)
• M2: 332,107 km (0.108 R)
• M3: 608,415 km (0.075 R)
• M4: 834,457 km (0.104 R)
• M5: 1,260,362 km (0.099 R)
• M6: 1,842,597 km (0.103 R)
• M7: 2,398,652 km (0.034 R)
• M8: 3,201,544 km (0.116 R)
• M9: 3,618,025 km (0.08 R)
• M10: 4,450,836 km (0.114 R)
• M11: 8,080,230 km (0.057 R)
• M12: 9,080,890 km (0.073 R)
• M13: 9,671,353 km (0.047 R)
• M14: 10,224,266 km (0.073 R)
• M15: 10,668,722 km (0.051 R)
• M16: 11,259,035 km (0.106 R)
• M17: 12,009,867 km (0.083 R)
• M18: 12,361,870 km (0.065 R)
• M19: 14,941,536 km (0.109 R)
• M20: 17,141,373 km (0.086 R)
• M21: 17,768,637 km (0.102 R)
• M22: 22,594,963 km (0.091 R)
• M23: 30,642,581 km (0.094 R)
• M24: 31,432,906 km (0.103 R)
• M25: 36,023,766 km (0.097 R)
• M26: 52,065,744 km (0.1 R)
• M27: 57,651,279 km (0.12 R)
• M28: 61,311,790 km (0.079 R)
• M29: 68,642,983 km (0.102 R)
• M30: 69,091,627 km (0.063 R)
• M31: 70,905,501 km (0.089 R)
• M32: 76,778,265 km (0.12 R)
• M33: 80,702,217 km (0.076 R)
• M34: 81,452,450 km (0.097 R)

Kuiper Belt

Range: 37.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit