🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.09 AU - 1.43 AU

Year: 545 Days

Day: 37.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.32 AU - 1.86 AU

Year: 772 Days

Day: 19.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.74 AU - 1.96 AU

Year: 969 Days

Day: 26.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.69 AU - 5.57 AU

Year: 3836 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,217,520 km

• M1: 183,257 km (0.09 R)
• M2: 785,538 km (0.114 R)
• M3: 1,681,480 km (0.106 R)
• M4: 2,553,187 km (0.037 R)
• M5: 4,372,297 km (0.102 R)
• M6: 4,934,635 km (0.089 R)
• M7: 6,507,807 km (0.075 R)
• M8: 8,507,781 km (0.08 R)
• M9: 9,388,762 km (0.119 R)
• M10: 11,716,356 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 5

Gravity: 20.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.63 AU - 18.95 AU

Year: 27680 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,217,520 km

• M1: 109,655 km (0.068 R)
• M2: 516,113 km (0.1 R)
• M3: 730,935 km (0.071 R)
• M4: 1,043,595 km (0.095 R)
• M5: 1,268,141 km (0.049 R)
• M6: 1,440,927 km (0.119 R)
• M7: 3,215,008 km (0.117 R)
• M8: 3,448,381 km (0.082 R)
• M9: 3,884,159 km (0.107 R)
• M10: 4,715,474 km (0.104 R)
• M11: 5,094,555 km (0.081 R)
• M12: 5,743,212 km (0.112 R)
• M13: 6,043,604 km (0.054 R)
• M14: 6,722,779 km (0.116 R)
• M15: 7,105,151 km (0.089 R)
• M16: 7,808,859 km (0.09 R)
• M17: 13,403,670 km (0.102 R)
• M18: 15,601,412 km (0.111 R)
• M19: 16,698,862 km (0.097 R)
• M20: 19,617,816 km (0.091 R)
• M21: 23,073,377 km (0.115 R)
• M22: 24,944,248 km (0.102 R)
• M23: 29,867,514 km (0.11 R)
• M24: 30,638,242 km (0.109 R)
• M25: 33,030,163 km (0.034 R)
• M26: 37,436,269 km (0.064 R)
• M27: 38,331,911 km (0.042 R)
• M28: 38,633,650 km (0.12 R)
• M29: 42,058,095 km (0.111 R)
• M30: 42,701,665 km (0.073 R)
• M31: 52,044,052 km (0.084 R)
• M32: 65,415,409 km (0.071 R)
• M33: 65,846,251 km (0.048 R)
• M34: 66,062,420 km (0.111 R)
• M35: 66,713,769 km (0.071 R)
• M36: 69,585,599 km (0.073 R)
• M37: 71,850,062 km (0.092 R)
• M38: 73,696,549 km (0.099 R)
• M39: 79,425,698 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit