🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.75 AU - 0.99 AU

Year: 298 Days

Day: 31.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,460,284 km

• M1: 136,433 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.18 AU - 1.92 AU

Year: 708 Days

Day: 34.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.99 AU - 2.91 AU

Year: 1408 Days

Day: 36.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.62 AU - 3.46 AU

Year: 1946 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,460,284 km

• M1: 109,057 km (0.027 R)
• M2: 967,150 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.45 AU - 4.93 AU

Year: 3148 Days

Day: 12.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,460,284 km

• M1: 860,487 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.8

Radius: 6.2

Gravity: 21.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.96 AU - 19.76 AU

Year: 25413 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,460,284 km

• M1: 122,371 km (0.071 R)
• M2: 367,861 km (0.076 R)
• M3: 571,015 km (0.083 R)
• M4: 2,379,354 km (0.055 R)
• M5: 2,626,789 km (0.065 R)
• M6: 2,836,974 km (0.082 R)
• M7: 3,826,115 km (0.079 R)
• M8: 4,166,600 km (0.113 R)
• M9: 5,691,750 km (0.117 R)
• M10: 6,135,906 km (0.113 R)
• M11: 6,366,586 km (0.1 R)
• M12: 6,845,299 km (0.054 R)
• M13: 7,555,440 km (0.028 R)
• M14: 7,982,692 km (0.054 R)
• M15: 8,313,453 km (0.108 R)
• M16: 9,605,679 km (0.082 R)
• M17: 10,043,403 km (0.09 R)
• M18: 12,804,381 km (0.103 R)
• M19: 13,411,449 km (0.088 R)
• M20: 14,117,252 km (0.075 R)
• M21: 18,115,853 km (0.037 R)
• M22: 18,687,467 km (0.104 R)
• M23: 20,783,034 km (0.096 R)
• M24: 25,552,962 km (0.091 R)
• M25: 26,758,272 km (0.085 R)
• M26: 27,749,507 km (0.119 R)
• M27: 28,764,828 km (0.099 R)
• M28: 32,235,948 km (0.095 R)
• M29: 41,947,991 km (0.108 R)
• M30: 46,217,514 km (0.107 R)
• M31: 46,926,309 km (0.12 R)
• M32: 57,218,942 km (0.095 R)
• M33: 64,856,661 km (0.062 R)
• M34: 65,299,919 km (0.113 R)
• M35: 82,893,676 km (0.1 R)
• M36: 86,325,601 km (0.079 R)
• M37: 93,189,301 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit