🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 13.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.57 AU - 0.75 AU

Year: 191 Days

Day: 26.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 270 Days

Day: 43.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 65.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.2 AU - 1.48 AU

Year: 553 Days

Day: 33.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.39 AU - 1.69 AU

Year: 681 Days

Day: 32.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 97.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,930,080 km

• M1: 252,222 km (0.085 R)
• M2: 489,783 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.58 AU - 2.12 AU

Year: 897 Days

Day: 39.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.23 AU - 3.55 AU

Year: 1751 Days

Day: 35.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.41 AU - 5.33 AU

Year: 3256 Days

Day: 25.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 13.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.08 AU - 6.7 AU

Year: 5758 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,930,080 km

• M1: 258,056 km (0.084 R)
• M2: 389,254 km (0.119 R)
• M3: 825,032 km (0.103 R)
• M4: 1,094,608 km (0.086 R)
• M5: 1,493,436 km (0.057 R)
• M6: 1,613,413 km (0.088 R)
• M7: 1,754,633 km (0.026 R)
• M8: 2,164,831 km (0.064 R)
• M9: 2,401,495 km (0.081 R)
• M10: 2,584,602 km (0.081 R)
• M11: 2,688,423 km (0.062 R)
• M12: 2,793,740 km (0.119 R)
• M13: 3,228,771 km (0.081 R)
• M14: 3,318,530 km (0.106 R)
• M15: 3,431,775 km (0.033 R)
• M16: 3,779,441 km (0.101 R)
• M17: 4,559,444 km (0.078 R)
• M18: 4,864,624 km (0.044 R)
• M19: 5,603,188 km (0.089 R)
• M20: 6,040,912 km (0.116 R)
• M21: 6,208,012 km (0.108 R)
• M22: 6,433,157 km (0.039 R)
• M23: 6,862,653 km (0.038 R)
• M24: 7,449,974 km (0.062 R)
• M25: 7,539,433 km (0.102 R)
• M26: 8,084,119 km (0.084 R)
• M27: 8,206,790 km (0.117 R)
• M28: 8,547,723 km (0.09 R)
• M29: 8,830,014 km (0.093 R)
• M30: 8,924,859 km (0.057 R)
• M31: 9,051,868 km (0.073 R)
• M32: 9,339,694 km (0.06 R)
• M33: 10,155,152 km (0.083 R)
• M34: 10,420,838 km (0.084 R)
• M35: 10,588,238 km (0.053 R)
• M36: 10,790,195 km (0.113 R)
• M37: 11,027,457 km (0.11 R)
• M38: 11,129,633 km (0.07 R)
• M39: 11,334,881 km (0.116 R)
• M40: 11,507,068 km (0.096 R)
• M41: 11,680,003 km (0.116 R)
• M42: 11,818,980 km (0.102 R)
• M43: 12,133,883 km (0.104 R)
• M44: 12,416,025 km (0.086 R)
• M45: 12,629,052 km (0.11 R)
• M46: 12,879,180 km (0.101 R)
• M47: 13,311,667 km (0.097 R)
• M48: 13,639,287 km (0.064 R)
• M49: 13,969,599 km (0.098 R)
• M50: 15,355,025 km (0.113 R)
• M51: 16,044,820 km (0.079 R)
• M52: 16,471,324 km (0.069 R)
• M53: 16,705,594 km (0.089 R)
• M54: 20,391,536 km (0.032 R)
• M55: 20,517,198 km (0.029 R)
• M56: 20,727,234 km (0.074 R)
• M57: 21,830,967 km (0.091 R)
• M58: 21,959,471 km (0.086 R)
• M59: 22,045,341 km (0.07 R)
• M60: 22,433,098 km (0.059 R)
• M61: 22,519,566 km (0.105 R)
• M62: 23,653,817 km (0.074 R)
• M63: 24,896,227 km (0.106 R)
• M64: 25,120,325 km (0.1 R)
• M65: 25,299,992 km (0.067 R)
• M66: 26,341,791 km (0.073 R)
• M67: 26,661,781 km (0.081 R)
• M68: 26,890,965 km (0.061 R)
• M69: 27,397,653 km (0.115 R)
• M70: 27,861,107 km (0.07 R)
• M71: 28,000,682 km (0.076 R)
• M72: 28,607,900 km (0.107 R)
• M73: 28,936,716 km (0.104 R)
• M74: 29,125,209 km (0.075 R)
• M75: 30,647,517 km (0.089 R)
• M76: 31,660,594 km (0.103 R)
• M77: 32,733,660 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit