🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 267 Days

Day: 40.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.38 AU - 1.54 AU

Year: 635 Days

Day: 19.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.76 AU - 3.88 AU

Year: 2687 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 10

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.35 AU - 8.67 AU

Year: 8159 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,574,190 km

• M1: 124,316 km (0.093 R)
• M2: 1,256,772 km (0.116 R)
• M3: 1,662,930 km (0.065 R)
• M4: 3,087,102 km (0.116 R)
• M5: 3,902,111 km (0.103 R)
• M6: 5,036,212 km (0.044 R)
• M7: 6,133,363 km (0.103 R)
• M8: 12,384,759 km (0.102 R)
• M9: 15,973,911 km (0.119 R)
• M10: 19,018,078 km (0.075 R)
• M11: 20,337,382 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 9.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.76 AU - 8.82 AU

Year: 9379 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,574,190 km

• M1: 123,119 km (0.085 R)
• M2: 843,134 km (0.074 R)
• M3: 1,421,180 km (0.063 R)
• M4: 1,807,142 km (0.091 R)
• M5: 2,123,093 km (0.119 R)
• M6: 2,459,239 km (0.063 R)
• M7: 3,220,393 km (0.119 R)
• M8: 3,622,961 km (0.104 R)
• M9: 4,845,774 km (0.075 R)
• M10: 5,581,347 km (0.033 R)
• M11: 5,914,053 km (0.065 R)
• M12: 6,821,813 km (0.092 R)
• M13: 7,671,528 km (0.096 R)
• M14: 8,122,117 km (0.066 R)
• M15: 12,540,790 km (0.026 R)
• M16: 13,219,814 km (0.096 R)
• M17: 14,200,279 km (0.112 R)
• M18: 14,765,609 km (0.079 R)
• M19: 17,241,454 km (0.09 R)
• M20: 18,544,451 km (0.104 R)
• M21: 19,219,886 km (0.106 R)
• M22: 19,772,051 km (0.114 R)
• M23: 22,464,514 km (0.103 R)
• M24: 23,000,074 km (0.049 R)
• M25: 23,938,053 km (0.104 R)
• M26: 24,577,285 km (0.059 R)
• M27: 25,474,872 km (0.109 R)
• M28: 26,057,256 km (0.107 R)
• M29: 27,683,086 km (0.067 R)
• M30: 29,557,547 km (0.084 R)
• M31: 31,993,599 km (0.12 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit