🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 135 Days

Day: 13.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.26 AU

Year: 404 Days

Day: 16 Hours

Environment

Temp: 98 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.36 AU - 3.6 AU

Year: 2271 Days

Day: 35.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,892,980 km

• M1: 258,356 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 8.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.61 AU - 9.99 AU

Year: 9922 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 129.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,892,980 km

• M1: 108,159 km (0.06 R)
• M2: 387,758 km (0.082 R)
• M3: 727,494 km (0.101 R)
• M4: 1,127,669 km (0.089 R)
• M5: 1,643,632 km (0.111 R)
• M6: 3,525,723 km (0.115 R)
• M7: 3,813,100 km (0.115 R)
• M8: 4,713,530 km (0.103 R)
• M9: 5,336,754 km (0.072 R)
• M10: 6,746,714 km (0.09 R)
• M11: 7,499,042 km (0.067 R)
• M12: 8,559,093 km (0.118 R)
• M13: 9,125,321 km (0.051 R)
• M14: 13,173,439 km (0.111 R)
• M15: 15,333,632 km (0.082 R)
• M16: 19,963,836 km (0.111 R)
• M17: 22,472,443 km (0.09 R)
• M18: 22,882,490 km (0.099 R)
• M19: 25,095,940 km (0.087 R)
• M20: 27,635,215 km (0.044 R)
• M21: 28,295,839 km (0.085 R)
• M22: 32,587,203 km (0.082 R)
• M23: 33,218,506 km (0.095 R)
• M24: 33,537,150 km (0.094 R)
• M25: 35,271,588 km (0.108 R)
• M26: 35,714,248 km (0.104 R)
• M27: 36,950,973 km (0.081 R)
• M28: 37,983,947 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 8.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.63 AU - 10.53 AU

Year: 10373 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,892,980 km

• M1: 184,753 km (0.117 R)
• M2: 535,560 km (0.053 R)
• M3: 1,691,503 km (0.049 R)
• M4: 2,610,932 km (0.079 R)
• M5: 2,950,968 km (0.081 R)
• M6: 3,898,670 km (0.093 R)
• M7: 6,638,705 km (0.101 R)
• M8: 8,986,344 km (0.095 R)
• M9: 9,309,176 km (0.09 R)
• M10: 10,768,504 km (0.115 R)
• M11: 11,411,625 km (0.074 R)
• M12: 19,385,341 km (0.047 R)
• M13: 20,198,854 km (0.116 R)
• M14: 20,893,886 km (0.082 R)
• M15: 22,405,423 km (0.093 R)
• M16: 26,459,824 km (0.095 R)
• M17: 27,124,188 km (0.1 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit