🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.93 AU - 1.05 AU

Year: 363 Days

Day: 36.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 1083 Days

Day: 20.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.66 AU

Year: 1287 Days

Day: 42.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,177,417 km

• M1: 386,112 km (0.085 R)
• M2: 1,284,298 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 9.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.84 AU - 6 AU

Year: 4656 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,177,417 km

• M1: 201,359 km (0.075 R)
• M2: 300,093 km (0.103 R)
• M3: 397,033 km (0.099 R)
• M4: 515,664 km (0.106 R)
• M5: 598,840 km (0.115 R)
• M6: 748,737 km (0.105 R)
• M7: 1,110,465 km (0.074 R)
• M8: 1,362,687 km (0.108 R)
• M9: 1,441,974 km (0.11 R)
• M10: 1,661,284 km (0.078 R)
• M11: 1,876,855 km (0.071 R)
• M12: 1,935,796 km (0.096 R)
• M13: 2,147,477 km (0.108 R)
• M14: 2,319,216 km (0.083 R)
• M15: 2,382,645 km (0.096 R)
• M16: 2,593,429 km (0.1 R)
• M17: 2,659,401 km (0.097 R)
• M18: 2,759,632 km (0.073 R)
• M19: 2,844,155 km (0.111 R)
• M20: 2,998,390 km (0.107 R)
• M21: 3,514,204 km (0.072 R)
• M22: 3,773,307 km (0.089 R)
• M23: 4,368,856 km (0.118 R)
• M24: 4,527,280 km (0.083 R)
• M25: 4,707,845 km (0.097 R)
• M26: 5,754,132 km (0.11 R)
• M27: 5,840,750 km (0.109 R)
• M28: 7,100,513 km (0.063 R)
• M29: 7,170,376 km (0.113 R)
• M30: 7,404,646 km (0.105 R)
• M31: 7,475,555 km (0.088 R)
• M32: 7,665,395 km (0.093 R)
• M33: 7,760,988 km (0.101 R)
• M34: 7,953,371 km (0.039 R)
• M35: 8,025,776 km (0.111 R)
• M36: 8,220,403 km (0.111 R)
• M37: 8,367,308 km (0.116 R)
• M38: 8,589,311 km (0.104 R)
• M39: 8,838,242 km (0.092 R)
• M40: 9,114,849 km (0.113 R)
• M41: 9,522,353 km (0.1 R)
• M42: 10,013,932 km (0.117 R)
• M43: 11,346,849 km (0.061 R)
• M44: 12,256,853 km (0.117 R)
• M45: 12,509,224 km (0.059 R)
• M46: 12,819,790 km (0.08 R)
• M47: 13,564,189 km (0.07 R)
• M48: 13,708,999 km (0.088 R)
• M49: 14,293,179 km (0.099 R)
• M50: 15,576,579 km (0.092 R)
• M51: 17,459,717 km (0.115 R)
• M52: 18,124,530 km (0.039 R)
• M53: 18,316,015 km (0.114 R)
• M54: 18,668,767 km (0.108 R)
• M55: 19,185,927 km (0.109 R)
• M56: 19,609,588 km (0.119 R)
• M57: 20,234,309 km (0.061 R)
• M58: 20,499,247 km (0.102 R)
• M59: 21,267,581 km (0.119 R)
• M60: 23,004,712 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit