🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.2 AU

Year: 400 Days

Day: 20.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.24 AU - 3.62 AU

Year: 1889 Days

Day: 12.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,473,377 km

• M1: 368,460 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 11

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.25 AU - 9.35 AU

Year: 9834 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,473,377 km

• M1: 141,071 km (0.111 R)
• M2: 598,840 km (0.098 R)
• M3: 1,190,949 km (0.063 R)
• M4: 1,639,593 km (0.08 R)
• M5: 2,200,136 km (0.094 R)
• M6: 2,990,910 km (0.104 R)
• M7: 4,477,464 km (0.12 R)
• M8: 5,068,525 km (0.064 R)
• M9: 7,395,520 km (0.107 R)
• M10: 9,202,663 km (0.1 R)
• M11: 10,662,439 km (0.106 R)
• M12: 11,826,908 km (0.057 R)
• M13: 12,553,954 km (0.065 R)
• M14: 14,035,272 km (0.119 R)
• M15: 16,990,429 km (0.077 R)
• M16: 17,556,208 km (0.038 R)
• M17: 19,558,575 km (0.071 R)
• M18: 21,462,358 km (0.097 R)
• M19: 23,486,716 km (0.093 R)
• M20: 25,359,831 km (0.065 R)
• M21: 30,423,121 km (0.119 R)
• M22: 32,214,555 km (0.09 R)
• M23: 33,631,097 km (0.064 R)
• M24: 36,354,826 km (0.111 R)
• M25: 41,215,709 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 4.2

Gravity: 56.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.47 AU - 17.49 AU

Year: 20758 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,473,377 km

• M1: 52,808 km (0.099 R)
• M2: 242,049 km (0.062 R)
• M3: 456,722 km (0.101 R)
• M4: 594,053 km (0.112 R)
• M5: 802,892 km (0.085 R)
• M6: 1,059,452 km (0.025 R)
• M7: 1,570,778 km (0.106 R)
• M8: 1,716,486 km (0.109 R)
• M9: 2,439,642 km (0.118 R)
• M10: 3,059,576 km (0.07 R)
• M11: 4,075,345 km (0.08 R)
• M12: 4,604,024 km (0.068 R)
• M13: 5,969,703 km (0.073 R)
• M14: 6,281,016 km (0.05 R)
• M15: 6,839,914 km (0.118 R)
• M16: 9,173,940 km (0.086 R)
• M17: 11,372,281 km (0.112 R)
• M18: 13,290,724 km (0.059 R)
• M19: 13,668,309 km (0.045 R)
• M20: 18,583,945 km (0.095 R)
• M21: 19,439,047 km (0.047 R)
• M22: 20,220,995 km (0.113 R)
• M23: 20,922,160 km (0.099 R)
• M24: 22,372,960 km (0.119 R)
• M25: 22,799,463 km (0.086 R)
• M26: 23,558,822 km (0.085 R)
• M27: 35,882,545 km (0.103 R)
• M28: 51,344,832 km (0.093 R)
• M29: 57,081,461 km (0.093 R)
• M30: 59,490,884 km (0.078 R)
• M31: 65,591,486 km (0.111 R)
• M32: 70,260,585 km (0.1 R)
• M33: 77,307,841 km (0.068 R)
• M34: 83,784,083 km (0.091 R)
• M35: 85,587,485 km (0.025 R)
• M36: 87,679,910 km (0.099 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: 522 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit