🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 135 Days

Day: 41.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,744,098 km

• M1: 153,637 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.17 AU - 2.87 AU

Year: 1532 Days

Day: 41.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,744,098 km

• M1: 46,375 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.84 AU - 3.66 AU

Year: 2243 Days

Day: 29.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 12.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.09 AU - 4.45 AU

Year: 3378 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,744,098 km

• M1: 154,235 km (0.119 R)
• M2: 619,934 km (0.082 R)
• M3: 1,770,640 km (0.047 R)
• M4: 2,180,090 km (0.086 R)
• M5: 3,165,341 km (0.051 R)
• M6: 6,262,466 km (0.03 R)
• M7: 6,810,742 km (0.119 R)
• M8: 7,229,317 km (0.105 R)
• M9: 9,881,388 km (0.079 R)
• M10: 12,729,283 km (0.102 R)
• M11: 13,570,023 km (0.087 R)
• M12: 14,108,725 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 11.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.92 AU - 7.26 AU

Year: 6477 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,744,098 km

• M1: 161,566 km (0.092 R)
• M2: 601,982 km (0.037 R)
• M3: 1,172,099 km (0.113 R)
• M4: 2,046,050 km (0.093 R)
• M5: 3,127,942 km (0.108 R)
• M6: 3,583,318 km (0.091 R)
• M7: 5,018,859 km (0.052 R)
• M8: 5,431,300 km (0.12 R)
• M9: 10,316,120 km (0.054 R)
• M10: 13,807,285 km (0.075 R)
• M11: 14,312,028 km (0.081 R)
• M12: 14,672,709 km (0.107 R)
• M13: 20,381,513 km (0.031 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit