🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 27.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.32 AU

Year: 959 Days

Day: 20.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.85 AU - 2.09 AU

Year: 981 Days

Day: 29.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 162.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,045,456 km

• M1: 400,324 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.54 AU - 2.88 AU

Year: 1583 Days

Day: 16.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 14.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.86 AU - 5.9 AU

Year: 4427 Days

Day: 8 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,045,456 km

• M1: 183,856 km (0.093 R)
• M2: 653,144 km (0.078 R)
• M3: 1,456,335 km (0.108 R)
• M4: 2,819,471 km (0.115 R)
• M5: 3,374,928 km (0.114 R)
• M6: 4,486,739 km (0.11 R)
• M7: 5,347,226 km (0.116 R)
• M8: 6,042,856 km (0.072 R)
• M9: 6,739,982 km (0.112 R)
• M10: 7,521,631 km (0.095 R)
• M11: 8,262,739 km (0.1 R)
• M12: 12,195,368 km (0.102 R)
• M13: 13,729,345 km (0.108 R)
• M14: 14,252,339 km (0.07 R)
• M15: 14,986,715 km (0.045 R)
• M16: 15,439,547 km (0.072 R)
• M17: 16,691,682 km (0.061 R)
• M18: 18,350,872 km (0.105 R)
• M19: 18,927,571 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 8.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.69 AU - 6.61 AU

Year: 5411 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,045,456 km

• M1: 121,324 km (0.094 R)
• M2: 428,598 km (0.079 R)
• M3: 1,400,386 km (0.058 R)
• M4: 2,014,934 km (0.106 R)
• M5: 3,229,070 km (0.082 R)
• M6: 3,910,339 km (0.104 R)
• M7: 4,322,780 km (0.09 R)
• M8: 5,350,368 km (0.089 R)
• M9: 5,676,192 km (0.106 R)
• M10: 6,141,890 km (0.06 R)
• M11: 6,939,845 km (0.086 R)
• M12: 9,068,473 km (0.036 R)
• M13: 9,618,844 km (0.061 R)
• M14: 9,924,323 km (0.038 R)
• M15: 10,739,631 km (0.07 R)
• M16: 11,746,425 km (0.094 R)
• M17: 12,247,428 km (0.083 R)
• M18: 13,078,444 km (0.076 R)
• M19: 13,345,776 km (0.062 R)
• M20: 16,039,884 km (0.098 R)
• M21: 16,781,889 km (0.115 R)
• M22: 17,806,485 km (0.095 R)
• M23: 18,601,897 km (0.054 R)
• M24: 25,505,390 km (0.099 R)
• M25: 28,705,737 km (0.116 R)
• M26: 31,393,861 km (0.116 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 20,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit