🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.42 AU - 1.78 AU

Year: 739 Days

Day: 30.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.62 AU - 1.84 AU

Year: 831 Days

Day: 25.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.3 AU

Year: 1088 Days

Day: 45.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,340,360 km

• M1: 30,967 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 12.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.28 AU - 5.64 AU

Year: 4035 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,340,360 km

• M1: 153,039 km (0.078 R)
• M2: 562,488 km (0.031 R)
• M3: 1,042,548 km (0.109 R)
• M4: 2,241,574 km (0.06 R)
• M5: 2,861,358 km (0.094 R)
• M6: 3,634,779 km (0.082 R)
• M7: 4,397,729 km (0.071 R)
• M8: 6,457,990 km (0.067 R)
• M9: 10,371,471 km (0.118 R)
• M10: 11,623,156 km (0.099 R)
• M11: 13,023,243 km (0.074 R)
• M12: 13,842,441 km (0.092 R)
• M13: 15,696,856 km (0.086 R)
• M14: 16,272,508 km (0.112 R)
• M15: 19,960,245 km (0.064 R)
• M16: 21,397,283 km (0.092 R)
• M17: 23,419,247 km (0.088 R)
• M18: 26,202,217 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 11.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.51 AU - 8.07 AU

Year: 6462 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,340,360 km

• M1: 143,165 km (0.102 R)
• M2: 501,901 km (0.118 R)
• M3: 1,794,875 km (0.102 R)
• M4: 2,461,483 km (0.098 R)
• M5: 2,952,763 km (0.095 R)
• M6: 4,134,137 km (0.053 R)
• M7: 7,557,236 km (0.098 R)
• M8: 8,067,963 km (0.067 R)
• M9: 9,423,918 km (0.025 R)
• M10: 11,734,607 km (0.099 R)
• M11: 12,582,378 km (0.065 R)
• M12: 13,188,698 km (0.08 R)
• M13: 14,340,751 km (0.118 R)
• M14: 15,747,270 km (0.055 R)
• M15: 16,193,222 km (0.107 R)
• M16: 16,976,965 km (0.112 R)
• M17: 17,923,321 km (0.037 R)
• M18: 20,218,003 km (0.078 R)
• M19: 21,358,238 km (0.089 R)
• M20: 21,826,329 km (0.101 R)
• M21: 22,460,774 km (0.1 R)
• M22: 23,850,239 km (0.064 R)
• M23: 26,262,205 km (0.047 R)
• M24: 26,889,768 km (0.062 R)
• M25: 29,693,233 km (0.111 R)
• M26: 31,970,411 km (0.076 R)
• M27: 33,307,816 km (0.085 R)
• M28: 34,043,239 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit