🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 29.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 200 Days

Day: 41.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,685,324 km

• M1: 274,063 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2 AU - 2.44 AU

Year: 1179 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,685,324 km

• M1: 615,595 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.5 AU - 4.48 AU

Year: 2841 Days

Day: 19.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,685,324 km

• M1: 1,080,695 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 13.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.6 AU - 6.82 AU

Year: 4864 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 16,685,324 km

• M1: 167,550 km (0.081 R)
• M2: 990,338 km (0.114 R)
• M3: 1,409,810 km (0.116 R)
• M4: 1,845,888 km (0.115 R)
• M5: 3,611,592 km (0.103 R)
• M6: 4,446,797 km (0.09 R)
• M7: 5,603,787 km (0.109 R)
• M8: 6,253,191 km (0.107 R)
• M9: 7,321,170 km (0.077 R)
• M10: 7,845,361 km (0.067 R)
• M11: 10,631,322 km (0.077 R)
• M12: 11,122,452 km (0.09 R)
• M13: 11,675,665 km (0.053 R)
• M14: 13,549,229 km (0.083 R)
• M15: 18,072,919 km (0.109 R)
• M16: 19,360,807 km (0.08 R)
• M17: 20,297,888 km (0.09 R)
• M18: 21,405,810 km (0.119 R)
• M19: 25,364,768 km (0.062 R)
• M20: 27,060,310 km (0.105 R)
• M21: 27,558,321 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 8.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.36 AU - 7.08 AU

Year: 5529 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,685,324 km

• M1: 106,364 km (0.095 R)
• M2: 401,371 km (0.102 R)
• M3: 902,973 km (0.096 R)
• M4: 1,468,154 km (0.073 R)
• M5: 2,802,267 km (0.07 R)
• M6: 3,474,261 km (0.083 R)
• M7: 4,935,832 km (0.11 R)
• M8: 5,526,893 km (0.063 R)
• M9: 8,948,346 km (0.112 R)
• M10: 9,584,586 km (0.111 R)
• M11: 13,398,135 km (0.079 R)
• M12: 13,700,921 km (0.106 R)
• M13: 14,097,056 km (0.09 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit