🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 270 Days

Day: 19 Hours

Environment

Temp: 3 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.69 AU

Year: 757 Days

Day: 28.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,720,285 km

• M1: 517,609 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.42 AU - 1.52 AU

Year: 773 Days

Day: 19 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 894 Days

Day: 46.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.61 AU - 2.29 AU

Year: 1180 Days

Day: 21.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.97 AU - 2.79 AU

Year: 1592 Days

Day: 30.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,720,285 km

• M1: 254,466 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 6.7

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.98 AU - 18.42 AU

Year: 28264 Days

Day: 19.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,720,285 km

• M1: 83,326 km (0.11 R)
• M2: 297,251 km (0.072 R)
• M3: 693,985 km (0.117 R)
• M4: 1,173,446 km (0.117 R)
• M5: 1,426,565 km (0.101 R)
• M6: 1,696,889 km (0.087 R)
• M7: 2,563,958 km (0.063 R)
• M8: 3,829,257 km (0.087 R)
• M9: 4,318,741 km (0.114 R)
• M10: 4,693,334 km (0.09 R)
• M11: 9,407,013 km (0.107 R)
• M12: 12,687,994 km (0.091 R)
• M13: 15,340,813 km (0.104 R)
• M14: 15,859,917 km (0.115 R)
• M15: 16,123,808 km (0.048 R)
• M16: 16,933,133 km (0.083 R)
• M17: 22,922,134 km (0.075 R)
• M18: 25,715,874 km (0.076 R)
• M19: 26,202,516 km (0.101 R)
• M20: 29,252,517 km (0.119 R)
• M21: 29,916,433 km (0.039 R)
• M22: 30,454,835 km (0.111 R)
• M23: 33,821,236 km (0.058 R)
• M24: 35,443,924 km (0.098 R)
• M25: 35,895,411 km (0.102 R)
• M26: 36,809,753 km (0.09 R)
• M27: 41,615,285 km (0.106 R)
• M28: 42,793,817 km (0.082 R)
• M29: 51,097,397 km (0.073 R)
• M30: 54,021,137 km (0.039 R)
• M31: 54,618,931 km (0.113 R)
• M32: 55,827,831 km (0.105 R)
• M33: 57,467,274 km (0.082 R)
• M34: 60,199,380 km (0.055 R)
• M35: 61,489,063 km (0.07 R)
• M36: 67,751,978 km (0.094 R)
• M37: 72,235,576 km (0.111 R)
• M38: 75,663,013 km (0.093 R)
• M39: 88,787,832 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit