🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 692 Days

Day: 38.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,165,121 km

• M1: 739,313 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 14.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.3 AU - 8.56 AU

Year: 9965 Days

Day: 7.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,165,121 km

• M1: 192,084 km (0.072 R)
• M2: 1,501,813 km (0.095 R)
• M3: 2,273,888 km (0.114 R)
• M4: 3,300,279 km (0.026 R)
• M5: 3,795,148 km (0.079 R)
• M6: 5,588,228 km (0.088 R)
• M7: 6,838,867 km (0.076 R)
• M8: 9,559,753 km (0.104 R)
• M9: 13,997,125 km (0.086 R)
• M10: 23,022,813 km (0.059 R)
• M11: 25,383,617 km (0.071 R)
• M12: 27,805,756 km (0.119 R)
• M13: 33,539,244 km (0.064 R)
• M14: 34,639,985 km (0.049 R)
• M15: 37,029,961 km (0.082 R)
• M16: 40,880,012 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 3

Gravity: 40.59 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.61 AU - 12.35 AU

Year: 16235 Days

Day: 17.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,165,121 km

• M1: 37,250 km (0.116 R)
• M2: 200,910 km (0.053 R)
• M3: 1,105,229 km (0.078 R)
• M4: 1,253,481 km (0.108 R)
• M5: 3,369,393 km (0.099 R)
• M6: 4,515,163 km (0.056 R)
• M7: 4,797,454 km (0.117 R)
• M8: 5,362,934 km (0.095 R)
• M9: 5,502,060 km (0.073 R)
• M10: 6,624,343 km (0.091 R)
• M11: 7,154,967 km (0.045 R)
• M12: 7,669,284 km (0.04 R)
• M13: 9,062,190 km (0.111 R)
• M14: 9,612,561 km (0.091 R)
• M15: 10,779,424 km (0.097 R)
• M16: 11,113,327 km (0.106 R)
• M17: 12,096,933 km (0.117 R)
• M18: 12,825,175 km (0.104 R)
• M19: 15,184,483 km (0.055 R)
• M20: 16,103,014 km (0.114 R)
• M21: 21,604,326 km (0.043 R)
• M22: 21,780,253 km (0.049 R)
• M23: 23,221,329 km (0.112 R)
• M24: 32,872,935 km (0.104 R)
• M25: 32,989,023 km (0.091 R)
• M26: 36,602,709 km (0.081 R)
• M27: 46,771,176 km (0.1 R)
• M28: 49,159,805 km (0.07 R)
• M29: 49,922,455 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 3.2

Gravity: 51.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.27 AU - 14.03 AU

Year: 18898 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,165,121 km

• M1: 40,242 km (0.089 R)
• M2: 167,849 km (0.113 R)
• M3: 545,284 km (0.084 R)
• M4: 744,848 km (0.072 R)
• M5: 1,233,285 km (0.058 R)
• M6: 2,058,915 km (0.05 R)
• M7: 2,430,217 km (0.107 R)
• M8: 8,131,991 km (0.091 R)
• M9: 13,204,555 km (0.072 R)
• M10: 15,653,772 km (0.111 R)
• M11: 22,573,870 km (0.093 R)
• M12: 26,045,588 km (0.109 R)
• M13: 29,622,622 km (0.067 R)
• M14: 33,387,253 km (0.103 R)
• M15: 47,361,040 km (0.057 R)
• M16: 52,994,298 km (0.119 R)
• M17: 57,773,351 km (0.102 R)
• M18: 63,799,602 km (0.066 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: 528 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit