🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.82 AU - 1.26 AU

Year: 385 Days

Day: 30.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,808,544 km

• M1: 187,596 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1 AU - 1.14 AU

Year: 402 Days

Day: 43.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 11.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.7 AU - 12.66 AU

Year: 14508 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,808,544 km

• M1: 144,212 km (0.082 R)
• M2: 531,072 km (0.073 R)
• M3: 954,285 km (0.069 R)
• M4: 2,502,623 km (0.063 R)
• M5: 3,213,213 km (0.102 R)
• M6: 3,672,777 km (0.092 R)
• M7: 7,557,086 km (0.102 R)
• M8: 8,079,631 km (0.116 R)
• M9: 8,986,643 km (0.115 R)
• M10: 11,737,449 km (0.075 R)
• M11: 12,833,702 km (0.094 R)
• M12: 13,717,227 km (0.047 R)
• M13: 14,859,556 km (0.103 R)
• M14: 16,770,071 km (0.098 R)
• M15: 19,979,843 km (0.115 R)
• M16: 20,888,201 km (0.088 R)
• M17: 24,695,616 km (0.111 R)
• M18: 27,145,431 km (0.086 R)
• M19: 28,485,978 km (0.077 R)
• M20: 31,298,567 km (0.053 R)
• M21: 42,747,442 km (0.076 R)
• M22: 43,346,133 km (0.1 R)
• M23: 47,056,010 km (0.108 R)
• M24: 56,346,038 km (0.064 R)
• M25: 64,604,140 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 3.6

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.17 AU - 17.77 AU

Year: 20005 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,808,544 km

• M1: 44,879 km (0.098 R)
• M2: 165,156 km (0.08 R)
• M3: 313,856 km (0.05 R)
• M4: 444,605 km (0.117 R)
• M5: 635,941 km (0.053 R)
• M6: 910,752 km (0.081 R)
• M7: 1,171,351 km (0.101 R)
• M8: 2,729,712 km (0.102 R)
• M9: 3,121,509 km (0.03 R)
• M10: 3,497,299 km (0.064 R)
• M11: 3,958,958 km (0.085 R)
• M12: 4,398,925 km (0.114 R)
• M13: 6,215,492 km (0.106 R)
• M14: 7,139,708 km (0.053 R)
• M15: 7,395,072 km (0.077 R)
• M16: 8,812,661 km (0.086 R)
• M17: 9,156,138 km (0.051 R)
• M18: 9,869,720 km (0.103 R)
• M19: 11,292,096 km (0.076 R)
• M20: 11,873,733 km (0.079 R)
• M21: 13,608,320 km (0.064 R)
• M22: 14,400,740 km (0.041 R)
• M23: 17,340,338 km (0.04 R)
• M24: 18,270,837 km (0.104 R)
• M25: 19,397,907 km (0.096 R)
• M26: 20,656,025 km (0.094 R)
• M27: 20,914,082 km (0.103 R)
• M28: 22,056,860 km (0.086 R)
• M29: 22,236,377 km (0.045 R)
• M30: 22,416,792 km (0.075 R)
• M31: 25,933,240 km (0.108 R)
• M32: 27,665,284 km (0.106 R)
• M33: 28,933,425 km (0.114 R)
• M34: 29,148,547 km (0.067 R)
• M35: 30,350,416 km (0.11 R)
• M36: 31,698,742 km (0.067 R)
• M37: 32,735,904 km (0.11 R)
• M38: 34,756,223 km (0.094 R)
• M39: 42,827,926 km (0.09 R)
• M40: 42,967,351 km (0.104 R)
• M41: 54,153,980 km (0.108 R)
• M42: 54,808,471 km (0.089 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit