🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.22 AU - 1.22 AU

Year: 495 Days

Day: 34.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.05 AU - 1.73 AU

Year: 602 Days

Day: 13.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.87 AU - 3.79 AU

Year: 2231 Days

Day: 41.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 5.8

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.47 AU - 17.87 AU

Year: 24985 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,686,981 km

• M1: 72,405 km (0.107 R)
• M2: 359,484 km (0.095 R)
• M3: 872,455 km (0.114 R)
• M4: 1,475,484 km (0.066 R)
• M5: 3,429,082 km (0.097 R)
• M6: 4,770,078 km (0.096 R)
• M7: 4,964,106 km (0.09 R)
• M8: 5,578,355 km (0.082 R)
• M9: 6,712,756 km (0.114 R)
• M10: 6,956,899 km (0.108 R)
• M11: 11,027,308 km (0.076 R)
• M12: 11,714,710 km (0.102 R)
• M13: 14,345,987 km (0.111 R)
• M14: 14,751,547 km (0.074 R)
• M15: 18,086,831 km (0.116 R)
• M16: 18,655,752 km (0.111 R)
• M17: 19,729,416 km (0.088 R)
• M18: 22,214,087 km (0.096 R)
• M19: 25,485,344 km (0.074 R)
• M20: 27,173,556 km (0.098 R)
• M21: 32,544,568 km (0.12 R)
• M22: 32,963,292 km (0.085 R)
• M23: 33,385,607 km (0.052 R)
• M24: 35,403,982 km (0.12 R)
• M25: 40,000,376 km (0.059 R)
• M26: 42,275,311 km (0.091 R)
• M27: 42,773,771 km (0.114 R)
• M28: 48,882,002 km (0.12 R)
• M29: 49,247,619 km (0.118 R)
• M30: 49,984,389 km (0.063 R)
• M31: 53,004,620 km (0.1 R)
• M32: 63,223,800 km (0.115 R)
• M33: 64,093,861 km (0.112 R)
• M34: 66,080,671 km (0.071 R)
• M35: 70,176,660 km (0.108 R)
• M36: 72,286,589 km (0.1 R)
• M37: 76,632,856 km (0.079 R)
• M38: 78,119,410 km (0.09 R)
• M39: 82,177,402 km (0.068 R)
• M40: 83,213,516 km (0.108 R)
• M41: 87,176,065 km (0.039 R)
• M42: 89,340,148 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.5

Radius: 5.5

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.2 AU - 20.24 AU

Year: 28549 Days

Day: 20.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,686,981 km

• M1: 68,665 km (0.104 R)
• M2: 353,949 km (0.116 R)
• M3: 621,729 km (0.102 R)
• M4: 840,890 km (0.043 R)
• M5: 1,223,561 km (0.051 R)
• M6: 1,454,989 km (0.116 R)
• M7: 2,330,286 km (0.091 R)
• M8: 2,893,522 km (0.118 R)
• M9: 3,423,697 km (0.108 R)
• M10: 4,354,644 km (0.087 R)
• M11: 6,116,309 km (0.118 R)
• M12: 10,519,273 km (0.112 R)
• M13: 14,691,259 km (0.081 R)
• M14: 22,880,396 km (0.091 R)
• M15: 24,065,660 km (0.105 R)
• M16: 24,506,674 km (0.102 R)
• M17: 24,840,876 km (0.113 R)
• M18: 31,520,720 km (0.119 R)
• M19: 32,448,377 km (0.078 R)
• M20: 35,624,190 km (0.082 R)
• M21: 36,341,063 km (0.113 R)
• M22: 37,951,933 km (0.03 R)
• M23: 45,372,137 km (0.076 R)
• M24: 48,103,345 km (0.085 R)
• M25: 49,155,168 km (0.104 R)
• M26: 50,222,100 km (0.112 R)
• M27: 52,402,489 km (0.052 R)
• M28: 56,756,235 km (0.04 R)
• M29: 57,341,313 km (0.065 R)
• M30: 58,127,599 km (0.109 R)
• M31: 62,167,490 km (0.103 R)
• M32: 64,255,876 km (0.093 R)
• M33: 65,531,048 km (0.101 R)
• M34: 65,745,272 km (0.117 R)
• M35: 70,127,143 km (0.078 R)
• M36: 74,233,904 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit