🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.25 AU - 1.57 AU

Year: 594 Days

Day: 13.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,197,438 km

• M1: 958,773 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 645 Days

Day: 36.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,197,438 km

• M1: 74,350 km (0.114 R)
• M2: 245,490 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.11 AU - 3.17 AU

Year: 1522 Days

Day: 41.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 10.4

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.86 AU - 9.2 AU

Year: 8838 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,197,438 km

• M1: 129,402 km (0.111 R)
• M2: 569,519 km (0.073 R)
• M3: 1,013,675 km (0.106 R)
• M4: 1,374,356 km (0.107 R)
• M5: 1,980,825 km (0.118 R)
• M6: 3,286,366 km (0.075 R)
• M7: 4,260,996 km (0.085 R)
• M8: 4,725,049 km (0.055 R)
• M9: 8,079,332 km (0.035 R)
• M10: 8,655,434 km (0.119 R)
• M11: 9,211,339 km (0.116 R)
• M12: 10,497,582 km (0.098 R)
• M13: 11,843,663 km (0.089 R)
• M14: 12,645,957 km (0.103 R)
• M15: 13,241,057 km (0.032 R)
• M16: 14,231,694 km (0.064 R)
• M17: 16,290,909 km (0.114 R)
• M18: 17,573,711 km (0.041 R)
• M19: 23,030,891 km (0.081 R)
• M20: 25,013,362 km (0.094 R)
• M21: 25,761,651 km (0.111 R)
• M22: 29,007,177 km (0.082 R)
• M23: 30,674,894 km (0.068 R)
• M24: 31,966,821 km (0.094 R)
• M25: 32,848,102 km (0.085 R)
• M26: 33,182,752 km (0.056 R)
• M27: 34,200,317 km (0.102 R)
• M28: 35,122,139 km (0.086 R)
• M29: 39,854,668 km (0.076 R)
• M30: 46,522,095 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.57 AU - 8.81 AU

Year: 9088 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,197,438 km

• M1: 151,842 km (0.102 R)
• M2: 720,164 km (0.11 R)
• M3: 1,182,721 km (0.099 R)
• M4: 1,984,565 km (0.115 R)
• M5: 2,946,180 km (0.101 R)
• M6: 4,892,000 km (0.104 R)
• M7: 7,127,740 km (0.077 R)
• M8: 9,126,667 km (0.096 R)
• M9: 10,255,532 km (0.101 R)
• M10: 11,431,521 km (0.09 R)
• M11: 12,233,665 km (0.117 R)
• M12: 15,876,972 km (0.05 R)
• M13: 18,331,723 km (0.102 R)
• M14: 20,123,756 km (0.118 R)
• M15: 20,767,924 km (0.079 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: 487 - 16,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit