🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.93 AU - 1.23 AU

Year: 432 Days

Day: 23.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 162.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,276,225 km

• M1: 211,083 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.94 AU - 1.54 AU

Year: 532 Days

Day: 31.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,276,225 km

• M1: 41,887 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.98 AU - 2.96 AU

Year: 1495 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.8 °

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: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.08 AU - 3.1 AU

Year: 2091 Days

Day: 17.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,276,225 km

• M1: 284,236 km (0.042 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.7

Radius: 7.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.67 AU - 18.11 AU

Year: 23245 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,276,225 km

• M1: 97,239 km (0.095 R)
• M2: 503,397 km (0.115 R)
• M3: 795,561 km (0.068 R)
• M4: 1,389,615 km (0.104 R)
• M5: 1,930,710 km (0.084 R)
• M6: 2,948,724 km (0.095 R)
• M7: 3,699,555 km (0.074 R)
• M8: 4,045,126 km (0.057 R)
• M9: 4,734,773 km (0.049 R)
• M10: 7,819,780 km (0.03 R)
• M11: 10,437,892 km (0.101 R)
• M12: 10,722,427 km (0.04 R)
• M13: 12,927,201 km (0.117 R)
• M14: 13,455,281 km (0.095 R)
• M15: 14,204,767 km (0.033 R)
• M16: 16,543,580 km (0.114 R)
• M17: 19,987,173 km (0.072 R)
• M18: 23,295,829 km (0.11 R)
• M19: 24,575,340 km (0.056 R)
• M20: 27,059,263 km (0.086 R)
• M21: 28,142,052 km (0.1 R)
• M22: 34,997,524 km (0.066 R)
• M23: 36,542,571 km (0.105 R)
• M24: 43,766,203 km (0.065 R)
• M25: 46,780,301 km (0.08 R)
• M26: 49,929,935 km (0.117 R)
• M27: 57,351,186 km (0.085 R)
• M28: 57,704,985 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 4.5

Gravity: 42.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.36 AU - 15.64 AU

Year: 23495 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,276,225 km

• M1: 55,950 km (0.037 R)
• M2: 209,736 km (0.074 R)
• M3: 451,038 km (0.088 R)
• M4: 975,229 km (0.079 R)
• M5: 2,470,010 km (0.062 R)
• M6: 3,867,255 km (0.077 R)
• M7: 4,102,722 km (0.1 R)
• M8: 5,343,187 km (0.111 R)
• M9: 5,677,838 km (0.114 R)
• M10: 7,108,143 km (0.087 R)
• M11: 9,894,104 km (0.081 R)
• M12: 12,085,414 km (0.095 R)
• M13: 16,334,592 km (0.043 R)
• M14: 18,790,689 km (0.117 R)
• M15: 23,634,070 km (0.117 R)
• M16: 25,339,336 km (0.077 R)
• M17: 39,941,584 km (0.063 R)
• M18: 41,055,340 km (0.075 R)
• M19: 41,538,990 km (0.064 R)
• M20: 42,353,401 km (0.099 R)
• M21: 51,277,513 km (0.099 R)
• M22: 52,026,250 km (0.104 R)
• M23: 55,485,551 km (0.045 R)
• M24: 58,686,497 km (0.078 R)
• M25: 58,890,548 km (0.035 R)
• M26: 68,570,578 km (0.105 R)
• M27: 71,785,286 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit