🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 25.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.12 AU

Year: 303 Days

Day: 39.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,795,622 km

• M1: 129,851 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.8 AU - 2.82 AU

Year: 1246 Days

Day: 16 Hours

Environment

Temp: -77 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 11

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.89 AU - 8.67 AU

Year: 7699 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,795,622 km

• M1: 136,882 km (0.103 R)
• M2: 851,661 km (0.059 R)
• M3: 2,409,423 km (0.07 R)
• M4: 3,024,570 km (0.112 R)
• M5: 3,446,585 km (0.049 R)
• M6: 5,574,914 km (0.058 R)
• M7: 10,963,579 km (0.113 R)
• M8: 11,507,218 km (0.051 R)
• M9: 11,913,825 km (0.117 R)
• M10: 16,654,432 km (0.075 R)
• M11: 18,456,039 km (0.078 R)
• M12: 22,129,415 km (0.077 R)
• M13: 23,078,613 km (0.083 R)
• M14: 23,644,841 km (0.118 R)
• M15: 26,527,293 km (0.101 R)
• M16: 27,148,423 km (0.093 R)
• M17: 30,208,896 km (0.106 R)
• M18: 31,376,657 km (0.053 R)
• M19: 32,878,321 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 10.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.79 AU - 14.33 AU

Year: 15791 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,795,622 km

• M1: 127,757 km (0.088 R)
• M2: 791,223 km (0.067 R)
• M3: 1,401,283 km (0.064 R)
• M4: 1,900,342 km (0.114 R)
• M5: 2,780,426 km (0.065 R)
• M6: 4,270,570 km (0.045 R)
• M7: 4,651,297 km (0.078 R)
• M8: 5,512,682 km (0.108 R)
• M9: 7,395,221 km (0.082 R)
• M10: 10,092,321 km (0.058 R)
• M11: 11,739,244 km (0.039 R)
• M12: 12,434,725 km (0.104 R)
• M13: 15,685,038 km (0.111 R)
• M14: 19,315,479 km (0.058 R)
• M15: 22,400,935 km (0.118 R)
• M16: 24,402,105 km (0.082 R)
• M17: 24,833,546 km (0.06 R)
• M18: 25,622,974 km (0.062 R)
• M19: 27,716,297 km (0.078 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit