🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.54 AU - 0.76 AU

Year: 193 Days

Day: 38.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,416,292 km

• M1: 74,500 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 264 Days

Day: 34.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,416,292 km

• M1: 19,149 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.88 AU - 4.78 AU

Year: 3324 Days

Day: 20.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 9.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.64 AU - 9.4 AU

Year: 7609 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 102,416,292 km

• M1: 123,717 km (0.072 R)
• M2: 580,141 km (0.107 R)
• M3: 2,132,069 km (0.109 R)
• M4: 3,320,474 km (0.112 R)
• M5: 4,097,486 km (0.061 R)
• M6: 4,837,098 km (0.088 R)
• M7: 6,161,188 km (0.117 R)
• M8: 13,122,576 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.8

Radius: 7.1

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.85 AU - 18.21 AU

Year: 25930 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,416,292 km

• M1: 89,011 km (0.027 R)
• M2: 531,521 km (0.106 R)
• M3: 858,841 km (0.058 R)
• M4: 1,238,371 km (0.116 R)
• M5: 2,124,888 km (0.11 R)
• M6: 2,432,312 km (0.095 R)
• M7: 3,020,231 km (0.101 R)
• M8: 3,699,256 km (0.07 R)
• M9: 4,145,806 km (0.115 R)
• M10: 4,705,152 km (0.097 R)
• M11: 6,885,990 km (0.073 R)
• M12: 7,723,888 km (0.12 R)
• M13: 8,745,641 km (0.1 R)
• M14: 12,879,329 km (0.027 R)
• M15: 14,980,282 km (0.057 R)
• M16: 16,653,085 km (0.12 R)
• M17: 21,318,744 km (0.118 R)
• M18: 23,087,140 km (0.104 R)
• M19: 24,475,857 km (0.088 R)
• M20: 24,831,601 km (0.091 R)
• M21: 28,975,462 km (0.111 R)
• M22: 31,280,017 km (0.057 R)
• M23: 32,834,638 km (0.03 R)
• M24: 34,588,524 km (0.095 R)
• M25: 36,250,257 km (0.119 R)
• M26: 39,895,658 km (0.105 R)
• M27: 41,891,144 km (0.07 R)
• M28: 44,477,990 km (0.066 R)
• M29: 45,541,930 km (0.107 R)
• M30: 54,067,812 km (0.119 R)
• M31: 69,347,589 km (0.112 R)
• M32: 71,499,405 km (0.059 R)
• M33: 80,551,871 km (0.114 R)
• M34: 84,269,079 km (0.113 R)
• M35: 84,809,277 km (0.11 R)
• M36: 92,616,491 km (0.092 R)
• M37: 101,498,116 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit