🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.57 AU - 0.85 AU

Year: 210 Days

Day: 47.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,831,834 km

• M1: 118,182 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.38 AU - 3.6 AU

Year: 1817 Days

Day: 17.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 11

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.66 AU - 9.96 AU

Year: 8419 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,831,834 km

• M1: 143,165 km (0.084 R)
• M2: 299,046 km (0.106 R)
• M3: 556,504 km (0.079 R)
• M4: 705,504 km (0.079 R)
• M5: 1,045,390 km (0.118 R)
• M6: 1,251,985 km (0.057 R)
• M7: 1,378,844 km (0.107 R)
• M8: 1,929,663 km (0.112 R)
• M9: 2,185,475 km (0.058 R)
• M10: 2,295,430 km (0.058 R)
• M11: 2,566,950 km (0.079 R)
• M12: 4,157,026 km (0.091 R)
• M13: 4,239,155 km (0.068 R)
• M14: 4,516,809 km (0.049 R)
• M15: 4,686,452 km (0.116 R)
• M16: 5,595,708 km (0.113 R)
• M17: 5,839,254 km (0.119 R)
• M18: 6,024,157 km (0.108 R)
• M19: 6,718,889 km (0.112 R)
• M20: 7,141,354 km (0.118 R)
• M21: 7,505,624 km (0.107 R)
• M22: 7,909,987 km (0.113 R)
• M23: 8,046,271 km (0.026 R)
• M24: 8,252,267 km (0.034 R)
• M25: 9,058,301 km (0.106 R)
• M26: 9,416,588 km (0.048 R)
• M27: 9,561,099 km (0.115 R)
• M28: 9,633,804 km (0.048 R)
• M29: 10,631,621 km (0.113 R)
• M30: 10,706,869 km (0.117 R)
• M31: 11,200,243 km (0.096 R)
• M32: 11,856,529 km (0.111 R)
• M33: 13,287,432 km (0.061 R)
• M34: 13,694,638 km (0.086 R)
• M35: 13,817,607 km (0.114 R)
• M36: 14,188,610 km (0.117 R)
• M37: 14,604,791 km (0.112 R)
• M38: 14,730,304 km (0.034 R)
• M39: 15,920,205 km (0.113 R)
• M40: 16,049,458 km (0.091 R)
• M41: 16,222,393 km (0.103 R)
• M42: 16,482,993 km (0.099 R)
• M43: 17,229,037 km (0.116 R)
• M44: 17,762,204 km (0.107 R)
• M45: 17,896,244 km (0.075 R)
• M46: 18,526,799 km (0.095 R)
• M47: 18,844,694 km (0.071 R)
• M48: 19,027,204 km (0.075 R)
• M49: 19,348,091 km (0.096 R)
• M50: 19,624,548 km (0.032 R)
• M51: 19,809,451 km (0.12 R)
• M52: 20,041,627 km (0.064 R)
• M53: 20,414,873 km (0.053 R)
• M54: 20,602,320 km (0.062 R)
• M55: 20,790,364 km (0.112 R)
• M56: 21,500,505 km (0.054 R)
• M57: 22,944,873 km (0.061 R)
• M58: 23,286,405 km (0.108 R)
• M59: 23,629,582 km (0.089 R)
• M60: 25,169,543 km (0.1 R)
• M61: 25,926,209 km (0.103 R)
• M62: 26,690,504 km (0.04 R)
• M63: 27,101,150 km (0.119 R)
• M64: 27,307,147 km (0.084 R)
• M65: 27,462,130 km (0.097 R)
• M66: 28,032,696 km (0.119 R)
• M67: 28,397,715 km (0.071 R)
• M68: 29,027,223 km (0.078 R)
• M69: 30,621,338 km (0.079 R)
• M70: 30,997,277 km (0.111 R)
• M71: 31,483,021 km (0.109 R)
• M72: 31,591,330 km (0.113 R)
• M73: 33,340,578 km (0.108 R)
• M74: 33,782,790 km (0.1 R)
• M75: 34,171,295 km (0.102 R)
• M76: 35,121,092 km (0.093 R)
• M77: 35,571,082 km (0.109 R)
• M78: 36,022,868 km (0.06 R)
• M79: 37,218,005 km (0.112 R)
• M80: 37,332,597 km (0.075 R)
• M81: 37,447,189 km (0.05 R)
• M82: 38,079,689 km (0.054 R)
• M83: 38,599,841 km (0.065 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit