🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 162 Days

Day: 45.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.66 AU - 2.54 AU

Year: 1117 Days

Day: 15.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.14 AU - 3.68 AU

Year: 2312 Days

Day: 43.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 13.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.93 AU - 5.81 AU

Year: 3945 Days

Day: 6.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,962,007 km

• M1: 164,109 km (0.11 R)
• M2: 608,265 km (0.103 R)
• M3: 1,097,899 km (0.108 R)
• M4: 1,644,829 km (0.094 R)
• M5: 2,837,872 km (0.055 R)
• M6: 3,589,601 km (0.115 R)
• M7: 4,138,775 km (0.111 R)
• M8: 4,769,180 km (0.05 R)
• M9: 5,892,959 km (0.099 R)
• M10: 7,119,063 km (0.083 R)
• M11: 7,633,680 km (0.071 R)
• M12: 8,099,678 km (0.108 R)
• M13: 8,776,159 km (0.114 R)
• M14: 10,589,734 km (0.114 R)
• M15: 11,079,667 km (0.112 R)
• M16: 14,291,533 km (0.065 R)
• M17: 18,015,772 km (0.083 R)
• M18: 18,974,096 km (0.093 R)
• M19: 19,966,229 km (0.068 R)
• M20: 21,483,601 km (0.09 R)
• M21: 21,982,061 km (0.052 R)
• M22: 23,374,368 km (0.084 R)
• M23: 24,824,570 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.77 AU - 11.73 AU

Year: 12046 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,962,007 km

• M1: 160,818 km (0.111 R)
• M2: 637,586 km (0.108 R)
• M3: 1,231,190 km (0.073 R)
• M4: 1,906,924 km (0.1 R)
• M5: 2,712,658 km (0.114 R)
• M6: 3,159,507 km (0.051 R)
• M7: 3,868,451 km (0.092 R)
• M8: 4,437,970 km (0.034 R)
• M9: 4,933,588 km (0.091 R)
• M10: 5,500,415 km (0.051 R)
• M11: 8,679,369 km (0.102 R)
• M12: 9,558,257 km (0.081 R)
• M13: 10,549,492 km (0.113 R)
• M14: 13,044,934 km (0.058 R)
• M15: 14,264,157 km (0.098 R)
• M16: 15,072,434 km (0.093 R)
• M17: 16,053,796 km (0.113 R)
• M18: 17,377,588 km (0.119 R)
• M19: 19,093,027 km (0.079 R)
• M20: 19,579,818 km (0.118 R)
• M21: 20,578,384 km (0.08 R)
• M22: 24,058,778 km (0.101 R)
• M23: 26,285,842 km (0.119 R)
• M24: 32,506,570 km (0.093 R)
• M25: 32,968,678 km (0.089 R)
• M26: 33,905,909 km (0.115 R)
• M27: 37,326,913 km (0.059 R)
• M28: 37,961,208 km (0.099 R)
• M29: 41,375,779 km (0.101 R)
• M30: 50,798,051 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit