🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.93 AU - 1.09 AU

Year: 384 Days

Day: 46.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.88 AU - 1.18 AU

Year: 396 Days

Day: 17.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.96 AU

Year: 767 Days

Day: 39.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,378,612 km

• M1: 1,390,363 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.51 AU - 2.01 AU

Year: 884 Days

Day: 31.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,378,612 km

• M1: 43,084 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 13.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.22 AU - 8.12 AU

Year: 6524 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,378,612 km

• M1: 184,604 km (0.085 R)
• M2: 800,498 km (0.1 R)
• M3: 2,336,120 km (0.041 R)
• M4: 2,789,402 km (0.109 R)
• M5: 7,593,438 km (0.093 R)
• M6: 8,491,624 km (0.105 R)
• M7: 9,608,073 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.2

Radius: 3.4

Gravity: 55.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.28 AU - 17.82 AU

Year: 22113 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,378,612 km

• M1: 54,154 km (0.069 R)
• M2: 228,885 km (0.109 R)
• M3: 418,425 km (0.09 R)
• M4: 970,292 km (0.093 R)
• M5: 1,139,038 km (0.109 R)
• M6: 1,389,016 km (0.046 R)
• M7: 3,271,855 km (0.099 R)
• M8: 4,192,630 km (0.081 R)
• M9: 4,534,611 km (0.064 R)
• M10: 4,748,386 km (0.103 R)
• M11: 6,527,703 km (0.078 R)
• M12: 7,033,493 km (0.103 R)
• M13: 7,664,348 km (0.052 R)
• M14: 7,916,570 km (0.071 R)
• M15: 8,761,498 km (0.102 R)
• M16: 9,093,307 km (0.067 R)
• M17: 9,781,906 km (0.056 R)
• M18: 12,465,691 km (0.08 R)
• M19: 12,955,924 km (0.115 R)
• M20: 13,241,805 km (0.08 R)
• M21: 14,580,706 km (0.116 R)
• M22: 17,610,961 km (0.087 R)
• M23: 17,873,505 km (0.095 R)
• M24: 23,903,645 km (0.08 R)
• M25: 33,112,292 km (0.042 R)
• M26: 34,186,105 km (0.087 R)
• M27: 35,421,784 km (0.104 R)
• M28: 75,861,828 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit