🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 12.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.2 AU - 1.38 AU

Year: 520 Days

Day: 39 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,317,916 km

• M1: 229,034 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.22 AU - 1.94 AU

Year: 705 Days

Day: 19 Hours

Environment

Temp: -25 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,317,916 km

• M1: 30,368 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.75 AU - 2.33 AU

Year: 1034 Days

Day: 44.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,317,916 km

• M1: 43,533 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.78 AU - 2.54 AU

Year: 1126 Days

Day: 46.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 6.1

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.71 AU - 22.83 AU

Year: 31185 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,317,916 km

• M1: 79,586 km (0.114 R)
• M2: 305,180 km (0.072 R)
• M3: 703,110 km (0.096 R)
• M4: 3,414,871 km (0.047 R)
• M5: 4,078,786 km (0.085 R)
• M6: 4,566,924 km (0.104 R)
• M7: 5,290,828 km (0.109 R)
• M8: 5,957,586 km (0.04 R)
• M9: 7,660,608 km (0.106 R)
• M10: 8,904,364 km (0.117 R)
• M11: 9,784,598 km (0.117 R)
• M12: 10,657,203 km (0.086 R)
• M13: 12,484,840 km (0.119 R)
• M14: 16,834,996 km (0.111 R)
• M15: 17,993,482 km (0.115 R)
• M16: 18,732,346 km (0.084 R)
• M17: 19,878,116 km (0.078 R)
• M18: 27,994,549 km (0.036 R)
• M19: 28,860,421 km (0.098 R)
• M20: 33,875,241 km (0.059 R)
• M21: 43,581,450 km (0.113 R)
• M22: 46,611,854 km (0.119 R)
• M23: 46,956,976 km (0.093 R)
• M24: 47,652,307 km (0.025 R)
• M25: 50,321,283 km (0.095 R)
• M26: 53,842,667 km (0.103 R)
• M27: 55,760,512 km (0.065 R)
• M28: 56,736,189 km (0.079 R)
• M29: 58,521,191 km (0.107 R)
• M30: 59,935,190 km (0.078 R)
• M31: 63,463,605 km (0.074 R)
• M32: 63,887,566 km (0.11 R)
• M33: 65,386,387 km (0.105 R)
• M34: 67,788,929 km (0.065 R)
• M35: 79,207,884 km (0.113 R)
• M36: 85,756,979 km (0.061 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit