🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.18 AU - 1.18 AU

Year: 471 Days

Day: 26.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.29 AU - 1.43 AU

Year: 582 Days

Day: 41.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,860,038 km

• M1: 316,699 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.88 AU - 2.68 AU

Year: 1264 Days

Day: 24.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.92 AU - 3.26 AU

Year: 1994 Days

Day: 44.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,860,038 km

• M1: 252,671 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 12.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.29 AU - 7.33 AU

Year: 5819 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,860,038 km

• M1: 153,039 km (0.111 R)
• M2: 574,157 km (0.071 R)
• M3: 1,115,402 km (0.045 R)
• M4: 4,337,291 km (0.075 R)
• M5: 5,333,314 km (0.087 R)
• M6: 6,681,490 km (0.032 R)
• M7: 7,069,547 km (0.114 R)
• M8: 7,510,112 km (0.086 R)
• M9: 8,692,534 km (0.105 R)
• M10: 9,198,923 km (0.083 R)
• M11: 9,769,489 km (0.085 R)
• M12: 12,397,176 km (0.029 R)
• M13: 16,146,248 km (0.103 R)
• M14: 16,718,908 km (0.106 R)
• M15: 18,244,059 km (0.052 R)
• M16: 19,715,952 km (0.066 R)
• M17: 23,699,295 km (0.092 R)
• M18: 26,752,138 km (0.115 R)
• M19: 28,741,790 km (0.102 R)
• M20: 33,115,583 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.82 AU - 8.86 AU

Year: 8841 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,860,038 km

• M1: 115,041 km (0.12 R)
• M2: 476,918 km (0.032 R)
• M3: 1,126,771 km (0.029 R)
• M4: 2,159,146 km (0.116 R)
• M5: 4,943,761 km (0.058 R)
• M6: 7,140,306 km (0.074 R)
• M7: 8,587,367 km (0.116 R)
• M8: 9,236,771 km (0.078 R)
• M9: 11,381,855 km (0.062 R)
• M10: 12,337,785 km (0.036 R)
• M11: 12,864,968 km (0.105 R)
• M12: 13,777,066 km (0.115 R)
• M13: 15,526,464 km (0.108 R)
• M14: 16,559,886 km (0.111 R)
• M15: 17,638,487 km (0.104 R)
• M16: 19,460,589 km (0.119 R)
• M17: 21,238,111 km (0.075 R)
• M18: 21,741,059 km (0.114 R)
• M19: 25,675,632 km (0.116 R)
• M20: 27,216,789 km (0.046 R)
• M21: 35,621,048 km (0.119 R)
• M22: 40,279,227 km (0.106 R)
• M23: 47,005,745 km (0.097 R)
• M24: 47,860,099 km (0.057 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: 489 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit