🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 168 Days

Day: 44.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.42 AU - 2.26 AU

Year: 926 Days

Day: 14.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,089,889 km

• M1: 79,137 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.65 AU - 3.13 AU

Year: 1822 Days

Day: 21.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.42 AU - 5.06 AU

Year: 3238 Days

Day: 23.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,089,889 km

• M1: 3,092,487 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 8.2

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.55 AU - 7.83 AU

Year: 6417 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,089,889 km

• M1: 124,615 km (0.114 R)
• M2: 545,135 km (0.108 R)
• M3: 864,376 km (0.101 R)
• M4: 1,308,981 km (0.113 R)
• M5: 1,703,022 km (0.108 R)
• M6: 2,111,275 km (0.054 R)
• M7: 2,982,832 km (0.08 R)
• M8: 3,669,935 km (0.109 R)
• M9: 4,948,997 km (0.086 R)
• M10: 6,778,130 km (0.052 R)
• M11: 7,279,432 km (0.092 R)
• M12: 8,038,342 km (0.083 R)
• M13: 11,608,047 km (0.071 R)
• M14: 12,378,326 km (0.072 R)
• M15: 12,910,446 km (0.117 R)
• M16: 13,850,070 km (0.093 R)
• M17: 17,333,606 km (0.076 R)
• M18: 17,999,765 km (0.119 R)
• M19: 22,049,081 km (0.091 R)
• M20: 24,120,263 km (0.043 R)
• M21: 30,049,126 km (0.119 R)
• M22: 30,430,900 km (0.112 R)
• M23: 31,497,832 km (0.113 R)
• M24: 33,195,468 km (0.111 R)
• M25: 33,706,195 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 4.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.37 AU - 21.45 AU

Year: 31713 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,089,889 km

• M1: 63,280 km (0.113 R)
• M2: 282,142 km (0.1 R)
• M3: 507,735 km (0.118 R)
• M4: 1,061,995 km (0.099 R)
• M5: 1,488,050 km (0.043 R)
• M6: 1,985,014 km (0.096 R)
• M7: 2,148,375 km (0.047 R)
• M8: 2,962,786 km (0.101 R)
• M9: 3,798,290 km (0.093 R)
• M10: 5,042,047 km (0.07 R)
• M11: 9,316,656 km (0.096 R)
• M12: 10,413,657 km (0.062 R)
• M13: 12,186,542 km (0.09 R)
• M14: 12,490,076 km (0.094 R)
• M15: 16,316,939 km (0.109 R)
• M16: 31,298,867 km (0.044 R)
• M17: 35,184,671 km (0.052 R)
• M18: 44,753,549 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 19,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit