🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.06 AU - 1.42 AU

Year: 499 Days

Day: 16.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.9 AU

Year: 705 Days

Day: 28.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,619,048 km

• M1: 1,042,099 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.53 AU - 2.75 AU

Year: 1551 Days

Day: 42.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,619,048 km

• M1: 49,966 km (0.067 R)
• M2: 686,505 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.2 AU - 3.7 AU

Year: 2317 Days

Day: 18.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.25 AU - 4.23 AU

Year: 2616 Days

Day: 29.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,619,048 km

• M1: 1,125,126 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 6.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.42 AU - 23.1 AU

Year: 31767 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,619,048 km

• M1: 79,586 km (0.049 R)
• M2: 302,487 km (0.109 R)
• M3: 961,615 km (0.112 R)
• M4: 1,645,128 km (0.088 R)
• M5: 2,121,597 km (0.111 R)
• M6: 2,759,931 km (0.12 R)
• M7: 3,096,826 km (0.075 R)
• M8: 3,638,071 km (0.1 R)
• M9: 3,979,303 km (0.116 R)
• M10: 4,341,480 km (0.095 R)
• M11: 5,847,182 km (0.032 R)
• M12: 8,025,327 km (0.109 R)
• M13: 8,443,453 km (0.098 R)
• M14: 8,657,977 km (0.054 R)
• M15: 9,668,361 km (0.059 R)
• M16: 10,384,336 km (0.08 R)
• M17: 16,003,531 km (0.059 R)
• M18: 17,519,107 km (0.057 R)
• M19: 18,133,506 km (0.103 R)
• M20: 20,832,850 km (0.084 R)
• M21: 21,422,864 km (0.047 R)
• M22: 22,024,098 km (0.111 R)
• M23: 23,682,241 km (0.088 R)
• M24: 25,869,661 km (0.102 R)
• M25: 27,128,377 km (0.062 R)
• M26: 34,583,587 km (0.048 R)
• M27: 35,410,564 km (0.088 R)
• M28: 40,499,136 km (0.083 R)
• M29: 44,418,151 km (0.104 R)
• M30: 45,067,855 km (0.031 R)
• M31: 49,619,669 km (0.04 R)
• M32: 51,024,991 km (0.092 R)
• M33: 60,812,133 km (0.057 R)
• M34: 78,905,397 km (0.106 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit