🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.24 AU

Year: 371 Days

Day: 40.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.88 AU - 1.28 AU

Year: 410 Days

Day: 43.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.35 AU - 2.11 AU

Year: 831 Days

Day: 19.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,357,232 km

• M1: 344,374 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 7.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.42 AU - 19.84 AU

Year: 24770 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,357,232 km

• M1: 481,705 km (0.064 R)
• M2: 1,167,911 km (0.103 R)
• M3: 1,389,615 km (0.094 R)
• M4: 1,747,154 km (0.061 R)
• M5: 1,796,970 km (0.056 R)
• M6: 2,348,986 km (0.102 R)
• M7: 2,773,694 km (0.073 R)
• M8: 2,861,658 km (0.084 R)
• M9: 4,286,877 km (0.101 R)
• M10: 4,354,644 km (0.094 R)
• M11: 5,377,595 km (0.089 R)
• M12: 5,487,399 km (0.096 R)
• M13: 6,471,155 km (0.071 R)
• M14: 6,666,530 km (0.097 R)
• M15: 7,508,317 km (0.036 R)
• M16: 10,273,484 km (0.102 R)
• M17: 10,962,532 km (0.092 R)
• M18: 11,055,582 km (0.099 R)
• M19: 11,242,430 km (0.102 R)
• M20: 11,904,550 km (0.07 R)
• M21: 12,970,584 km (0.111 R)
• M22: 13,614,603 km (0.119 R)
• M23: 14,574,722 km (0.094 R)
• M24: 15,765,970 km (0.103 R)
• M25: 16,559,587 km (0.118 R)
• M26: 17,095,895 km (0.116 R)
• M27: 17,312,064 km (0.103 R)
• M28: 17,801,548 km (0.098 R)
• M29: 19,129,229 km (0.109 R)
• M30: 20,431,329 km (0.09 R)
• M31: 21,470,137 km (0.086 R)
• M32: 21,528,330 km (0.104 R)
• M33: 21,703,360 km (0.114 R)
• M34: 22,289,933 km (0.056 R)
• M35: 23,719,191 km (0.069 R)
• M36: 24,810,358 km (0.04 R)
• M37: 24,932,580 km (0.078 R)
• M38: 26,852,967 km (0.113 R)
• M39: 28,053,490 km (0.093 R)
• M40: 29,013,460 km (0.065 R)
• M41: 29,919,125 km (0.052 R)
• M42: 31,559,466 km (0.082 R)
• M43: 31,625,588 km (0.119 R)
• M44: 31,758,132 km (0.066 R)
• M45: 32,825,513 km (0.11 R)
• M46: 33,566,022 km (0.101 R)
• M47: 35,475,789 km (0.108 R)
• M48: 36,582,813 km (0.089 R)
• M49: 37,140,663 km (0.096 R)
• M50: 37,420,561 km (0.04 R)
• M51: 40,258,283 km (0.119 R)
• M52: 40,402,047 km (0.111 R)
• M53: 42,285,633 km (0.109 R)
• M54: 45,462,943 km (0.038 R)
• M55: 45,837,386 km (0.053 R)
• M56: 48,639,803 km (0.099 R)
• M57: 49,022,773 km (0.102 R)
• M58: 50,719,662 km (0.111 R)
• M59: 50,874,795 km (0.112 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: 459 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit