🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.27 AU - 1.37 AU

Year: 535 Days

Day: 29 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 109,561,945 km

• M1: 31,416 km (0.102 R)
• M2: 389,403 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.44 AU - 3.4 AU

Year: 1762 Days

Day: 40.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.77 AU - 5.87 AU

Year: 4333 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,561,945 km

• M1: 517,010 km (0.076 R)
• M2: 3,742,939 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 8.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.58 AU - 6.54 AU

Year: 5268 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 109,561,945 km

• M1: 105,466 km (0.094 R)
• M2: 417,528 km (0.073 R)
• M3: 844,480 km (0.094 R)
• M4: 1,400,236 km (0.104 R)
• M5: 1,694,345 km (0.114 R)
• M6: 2,313,681 km (0.092 R)
• M7: 5,768,195 km (0.057 R)
• M8: 6,182,581 km (0.072 R)
• M9: 7,978,204 km (0.079 R)
• M10: 9,202,064 km (0.057 R)
• M11: 9,986,555 km (0.097 R)
• M12: 12,225,886 km (0.076 R)
• M13: 14,496,034 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 4.1

Gravity: 47.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.38 AU - 22.1 AU

Year: 32152 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 109,561,945 km

• M1: 56,997 km (0.093 R)
• M2: 308,620 km (0.084 R)
• M3: 767,138 km (0.097 R)
• M4: 967,150 km (0.044 R)
• M5: 1,249,142 km (0.093 R)
• M6: 2,667,031 km (0.067 R)
• M7: 2,862,406 km (0.048 R)
• M8: 3,158,161 km (0.08 R)
• M9: 3,572,547 km (0.094 R)
• M10: 4,587,120 km (0.066 R)
• M11: 6,349,233 km (0.076 R)
• M12: 13,093,254 km (0.112 R)
• M13: 13,987,700 km (0.074 R)
• M14: 15,717,201 km (0.094 R)
• M15: 17,974,334 km (0.118 R)
• M16: 21,307,524 km (0.051 R)
• M17: 21,639,631 km (0.095 R)
• M18: 24,785,824 km (0.057 R)
• M19: 30,125,421 km (0.068 R)
• M20: 32,840,622 km (0.049 R)
• M21: 34,484,703 km (0.106 R)
• M22: 39,412,008 km (0.049 R)
• M23: 46,435,927 km (0.115 R)
• M24: 47,181,074 km (0.115 R)
• M25: 49,271,255 km (0.11 R)
• M26: 53,228,119 km (0.048 R)
• M27: 59,333,956 km (0.096 R)
• M28: 60,652,961 km (0.063 R)
• M29: 60,874,665 km (0.101 R)
• M30: 93,646,771 km (0.09 R)
• M31: 95,733,213 km (0.111 R)
• M32: 96,636,784 km (0.105 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit