🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 158 Days

Day: 27.8 Hours

Environment

Temp: 334 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,209,269 km

• M1: 46,525 km (0.097 R)
• M2: 390,750 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.63 AU - 2.89 AU

Year: 1381 Days

Day: 37.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,209,269 km

• M1: 25,132 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 13.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.49 AU - 15.49 AU

Year: 18366 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,209,269 km

• M1: 166,652 km (0.093 R)
• M2: 613,501 km (0.094 R)
• M3: 1,096,852 km (0.114 R)
• M4: 1,973,944 km (0.071 R)
• M5: 2,408,526 km (0.042 R)
• M6: 3,089,196 km (0.112 R)
• M7: 3,711,523 km (0.109 R)
• M8: 4,281,940 km (0.069 R)
• M9: 5,402,129 km (0.118 R)
• M10: 6,892,124 km (0.064 R)
• M11: 7,959,953 km (0.078 R)
• M12: 10,301,010 km (0.025 R)
• M13: 13,648,113 km (0.108 R)
• M14: 15,407,833 km (0.105 R)
• M15: 16,634,086 km (0.103 R)
• M16: 17,057,149 km (0.093 R)
• M17: 22,095,007 km (0.108 R)
• M18: 22,813,376 km (0.117 R)
• M19: 25,283,835 km (0.096 R)
• M20: 30,498,069 km (0.108 R)
• M21: 31,388,924 km (0.109 R)
• M22: 32,956,261 km (0.077 R)
• M23: 35,543,706 km (0.027 R)
• M24: 37,535,003 km (0.088 R)
• M25: 40,659,953 km (0.111 R)
• M26: 45,090,893 km (0.097 R)
• M27: 46,580,887 km (0.119 R)
• M28: 60,298,264 km (0.109 R)
• M29: 71,244,939 km (0.091 R)
• M30: 72,138,188 km (0.114 R)
• M31: 73,264,959 km (0.053 R)
• M32: 76,716,032 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 3.4

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.31 AU - 20.29 AU

Year: 23583 Days

Day: 16.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,209,269 km

• M1: 53,706 km (0.119 R)
• M2: 249,230 km (0.07 R)
• M3: 784,641 km (0.082 R)
• M4: 2,279,273 km (0.11 R)
• M5: 2,957,849 km (0.069 R)
• M6: 5,009,584 km (0.091 R)
• M7: 5,784,800 km (0.092 R)
• M8: 8,535,157 km (0.068 R)
• M9: 10,475,740 km (0.107 R)
• M10: 11,062,763 km (0.066 R)
• M11: 11,364,501 km (0.115 R)
• M12: 12,955,475 km (0.054 R)
• M13: 13,978,126 km (0.105 R)
• M14: 14,118,299 km (0.108 R)
• M15: 15,648,685 km (0.118 R)
• M16: 17,447,749 km (0.077 R)
• M17: 17,692,043 km (0.117 R)
• M18: 21,450,240 km (0.11 R)
• M19: 25,917,831 km (0.11 R)
• M20: 27,315,225 km (0.114 R)
• M21: 33,910,696 km (0.115 R)
• M22: 35,060,954 km (0.091 R)
• M23: 37,573,899 km (0.047 R)
• M24: 38,391,750 km (0.086 R)
• M25: 45,982,945 km (0.118 R)
• M26: 51,451,794 km (0.081 R)
• M27: 51,618,895 km (0.117 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit