🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 241 Days

Day: 32.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 310 Days

Day: 22.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.91 AU - 1.95 AU

Year: 974 Days

Day: 18.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 9.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.83 AU - 5.23 AU

Year: 4100 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,710,890 km

• M1: 121,922 km (0.057 R)
• M2: 543,489 km (0.105 R)
• M3: 984,055 km (0.034 R)
• M4: 1,357,002 km (0.064 R)
• M5: 1,849,030 km (0.089 R)
• M6: 2,352,127 km (0.096 R)
• M7: 2,858,965 km (0.065 R)
• M8: 3,693,721 km (0.06 R)
• M9: 4,267,878 km (0.112 R)
• M10: 4,706,648 km (0.062 R)
• M11: 6,352,374 km (0.113 R)
• M12: 8,037,594 km (0.042 R)
• M13: 8,781,395 km (0.061 R)
• M14: 10,570,586 km (0.055 R)
• M15: 11,289,553 km (0.057 R)
• M16: 16,249,470 km (0.051 R)
• M17: 20,368,498 km (0.12 R)
• M18: 21,614,499 km (0.05 R)
• M19: 22,771,638 km (0.08 R)
• M20: 23,400,847 km (0.109 R)
• M21: 23,755,244 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 12.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.46 AU - 7.56 AU

Year: 6037 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,710,890 km

• M1: 158,723 km (0.089 R)
• M2: 723,455 km (0.103 R)
• M3: 1,426,117 km (0.044 R)
• M4: 1,888,374 km (0.082 R)
• M5: 2,417,950 km (0.078 R)
• M6: 2,855,973 km (0.037 R)
• M7: 3,516,148 km (0.094 R)
• M8: 4,814,807 km (0.043 R)
• M9: 5,312,370 km (0.111 R)
• M10: 6,346,540 km (0.1 R)
• M11: 7,154,219 km (0.054 R)
• M12: 9,645,024 km (0.11 R)
• M13: 11,038,976 km (0.1 R)
• M14: 15,428,477 km (0.106 R)
• M15: 17,076,298 km (0.043 R)
• M16: 22,266,297 km (0.105 R)
• M17: 24,932,280 km (0.105 R)
• M18: 26,511,435 km (0.083 R)
• M19: 27,195,846 km (0.097 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit