🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 188 Days

Day: 41.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,563,025 km

• M1: 18,700 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.03 AU - 1.23 AU

Year: 441 Days

Day: 29 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,563,025 km

• M1: 40,242 km (0.082 R)
• M2: 573,857 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.36 AU - 1.7 AU

Year: 695 Days

Day: 21.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,563,025 km

• M1: 742,753 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.27 AU - 1.85 AU

Year: 715 Days

Day: 25.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.46 AU - 3.94 AU

Year: 2613 Days

Day: 34.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,563,025 km

• M1: 29,471 km (0.105 R)
• M2: 2,525,511 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.8

Radius: 6.6

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.83 AU - 13.51 AU

Year: 17545 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,563,025 km

• M1: 82,129 km (0.12 R)
• M2: 295,306 km (0.098 R)
• M3: 731,833 km (0.068 R)
• M4: 1,151,305 km (0.062 R)
• M5: 1,394,103 km (0.11 R)
• M6: 2,684,085 km (0.074 R)
• M7: 2,991,359 km (0.106 R)
• M8: 4,859,388 km (0.079 R)
• M9: 5,244,602 km (0.12 R)
• M10: 5,726,008 km (0.118 R)
• M11: 6,776,634 km (0.104 R)
• M12: 7,950,229 km (0.057 R)
• M13: 8,386,457 km (0.066 R)
• M14: 10,067,189 km (0.088 R)
• M15: 10,986,617 km (0.088 R)
• M16: 11,285,065 km (0.085 R)
• M17: 12,793,610 km (0.118 R)
• M18: 14,009,990 km (0.057 R)
• M19: 20,178,509 km (0.097 R)
• M20: 20,989,628 km (0.055 R)
• M21: 22,676,344 km (0.045 R)
• M22: 22,965,966 km (0.064 R)
• M23: 30,564,042 km (0.072 R)
• M24: 31,036,023 km (0.073 R)
• M25: 32,115,820 km (0.092 R)
• M26: 33,220,302 km (0.111 R)
• M27: 38,986,701 km (0.107 R)
• M28: 46,000,448 km (0.116 R)
• M29: 52,115,261 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit