🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 184 Days

Day: 22.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.4 AU - 2 AU

Year: 814 Days

Day: 24.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.72 AU - 1.76 AU

Year: 843 Days

Day: 23.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 961 Days

Day: 16.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,538,703 km

• M1: 826,827 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 9.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.86 AU - 5.7 AU

Year: 4454 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,538,703 km

• M1: 121,773 km (0.083 R)
• M2: 565,181 km (0.068 R)
• M3: 943,663 km (0.075 R)
• M4: 1,378,544 km (0.115 R)
• M5: 1,678,189 km (0.115 R)
• M6: 2,021,815 km (0.094 R)
• M7: 2,870,334 km (0.063 R)
• M8: 3,237,298 km (0.061 R)
• M9: 3,735,010 km (0.092 R)
• M10: 4,044,827 km (0.1 R)
• M11: 4,439,466 km (0.111 R)
• M12: 5,005,545 km (0.088 R)
• M13: 5,331,818 km (0.091 R)
• M14: 5,779,863 km (0.096 R)
• M15: 6,426,126 km (0.045 R)
• M16: 6,964,828 km (0.05 R)
• M17: 7,340,468 km (0.075 R)
• M18: 7,929,286 km (0.059 R)
• M19: 8,727,241 km (0.111 R)
• M20: 9,164,216 km (0.117 R)
• M21: 9,615,852 km (0.061 R)
• M22: 9,925,071 km (0.062 R)
• M23: 11,229,265 km (0.111 R)
• M24: 11,878,520 km (0.101 R)
• M25: 12,690,238 km (0.046 R)
• M26: 13,251,679 km (0.109 R)
• M27: 16,365,409 km (0.062 R)
• M28: 20,440,006 km (0.06 R)
• M29: 22,676,494 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 11.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.23 AU - 8.93 AU

Year: 7661 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,538,703 km

• M1: 146,756 km (0.103 R)
• M2: 1,095,804 km (0.075 R)
• M3: 1,709,156 km (0.106 R)
• M4: 2,096,016 km (0.111 R)
• M5: 3,440,901 km (0.091 R)
• M6: 4,385,611 km (0.113 R)
• M7: 6,021,464 km (0.067 R)
• M8: 7,421,401 km (0.058 R)
• M9: 7,803,175 km (0.073 R)
• M10: 9,836,958 km (0.054 R)
• M11: 12,600,778 km (0.104 R)
• M12: 17,576,553 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit