🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 187 Days

Day: 38.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,993,302 km

• M1: 34,258 km (0.032 R)
• M2: 179,966 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 287 Days

Day: 15.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,993,302 km

• M1: 50,714 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.56 AU - 1.94 AU

Year: 806 Days

Day: 27.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 116 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.1

Radius: 13

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.6 AU - 11.22 AU

Year: 10864 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,993,302 km

• M1: 161,715 km (0.069 R)
• M2: 643,271 km (0.104 R)
• M3: 1,163,871 km (0.095 R)
• M4: 1,998,478 km (0.106 R)
• M5: 2,762,175 km (0.051 R)
• M6: 5,421,128 km (0.076 R)
• M7: 5,844,789 km (0.091 R)
• M8: 7,807,064 km (0.117 R)
• M9: 10,372,219 km (0.106 R)
• M10: 12,760,848 km (0.043 R)
• M11: 17,452,237 km (0.05 R)
• M12: 19,797,034 km (0.09 R)
• M13: 25,827,773 km (0.04 R)
• M14: 28,666,542 km (0.092 R)
• M15: 37,010,064 km (0.073 R)
• M16: 37,711,828 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 5.6

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.94 AU - 15.9 AU

Year: 18086 Days

Day: 15.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,993,302 km

• M1: 70,012 km (0.12 R)
• M2: 249,828 km (0.06 R)
• M3: 436,676 km (0.033 R)
• M4: 865,573 km (0.103 R)
• M5: 1,944,174 km (0.081 R)
• M6: 2,744,373 km (0.057 R)
• M7: 3,632,535 km (0.11 R)
• M8: 3,977,209 km (0.087 R)
• M9: 4,698,271 km (0.072 R)
• M10: 6,602,502 km (0.059 R)
• M11: 7,935,120 km (0.098 R)
• M12: 8,515,111 km (0.069 R)
• M13: 9,279,406 km (0.063 R)
• M14: 11,784,123 km (0.083 R)
• M15: 13,458,273 km (0.112 R)
• M16: 14,212,097 km (0.077 R)
• M17: 14,921,490 km (0.063 R)
• M18: 18,574,221 km (0.098 R)
• M19: 19,854,929 km (0.084 R)
• M20: 28,573,044 km (0.064 R)
• M21: 29,246,384 km (0.061 R)
• M22: 29,930,196 km (0.116 R)
• M23: 31,093,469 km (0.109 R)
• M24: 32,045,509 km (0.097 R)
• M25: 35,918,748 km (0.096 R)
• M26: 37,098,926 km (0.117 R)
• M27: 37,765,833 km (0.065 R)
• M28: 46,247,434 km (0.034 R)
• M29: 49,067,503 km (0.102 R)
• M30: 49,387,792 km (0.106 R)
• M31: 50,846,222 km (0.107 R)
• M32: 56,967,168 km (0.069 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit