🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1 AU - 1.2 AU

Year: 439 Days

Day: 27.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.36 AU - 2.26 AU

Year: 927 Days

Day: 36 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.06 AU - 3.08 AU

Year: 1569 Days

Day: 32.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,058,414 km

• M1: 45,478 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.32 AU - 2.88 AU

Year: 1596 Days

Day: 22.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,058,414 km

• M1: 47,722 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 10.8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.58 AU - 10.62 AU

Year: 11327 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,058,414 km

• M1: 143,165 km (0.099 R)
• M2: 680,970 km (0.1 R)
• M3: 1,072,168 km (0.032 R)
• M4: 1,528,142 km (0.067 R)
• M5: 2,167,075 km (0.095 R)
• M6: 2,729,712 km (0.028 R)
• M7: 3,262,730 km (0.069 R)
• M8: 3,919,763 km (0.118 R)
• M9: 4,295,254 km (0.102 R)
• M10: 9,700,076 km (0.113 R)
• M11: 13,550,126 km (0.09 R)
• M12: 14,413,156 km (0.096 R)
• M13: 17,070,763 km (0.114 R)
• M14: 21,158,973 km (0.067 R)
• M15: 24,477,952 km (0.088 R)
• M16: 35,987,114 km (0.111 R)
• M17: 43,750,944 km (0.073 R)
• M18: 44,468,266 km (0.117 R)
• M19: 55,854,609 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 6.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.51 AU - 14.67 AU

Year: 18035 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,058,414 km

• M1: 90,956 km (0.115 R)
• M2: 315,053 km (0.114 R)
• M3: 1,835,267 km (0.115 R)
• M4: 3,304,916 km (0.065 R)
• M5: 3,749,222 km (0.089 R)
• M6: 4,057,543 km (0.116 R)
• M7: 4,412,988 km (0.061 R)
• M8: 6,084,445 km (0.105 R)
• M9: 6,670,868 km (0.086 R)
• M10: 8,850,659 km (0.066 R)
• M11: 12,175,920 km (0.112 R)
• M12: 16,104,660 km (0.069 R)
• M13: 17,453,434 km (0.051 R)
• M14: 21,239,756 km (0.106 R)
• M15: 22,492,489 km (0.101 R)
• M16: 24,079,124 km (0.11 R)
• M17: 25,242,995 km (0.067 R)
• M18: 28,422,548 km (0.038 R)
• M19: 34,825,188 km (0.115 R)
• M20: 36,312,041 km (0.105 R)
• M21: 38,490,186 km (0.074 R)
• M22: 42,404,414 km (0.09 R)
• M23: 43,671,059 km (0.116 R)
• M24: 46,427,550 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit