🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.98 AU - 1.24 AU

Year: 438 Days

Day: 28 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,981,069 km

• M1: 407,355 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.94 AU - 2.96 AU

Year: 1437 Days

Day: 19.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.27 AU - 3.71 AU

Year: 2443 Days

Day: 46.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,981,069 km

• M1: 33,510 km (0.085 R)
• M2: 262,095 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 13.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.13 AU - 11.49 AU

Year: 12406 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,981,069 km

• M1: 172,935 km (0.075 R)
• M2: 831,315 km (0.108 R)
• M3: 1,428,360 km (0.113 R)
• M4: 1,894,956 km (0.109 R)
• M5: 2,892,475 km (0.086 R)
• M6: 5,063,738 km (0.102 R)
• M7: 5,690,254 km (0.093 R)
• M8: 6,136,505 km (0.044 R)
• M9: 7,841,172 km (0.09 R)
• M10: 9,225,102 km (0.115 R)
• M11: 10,162,632 km (0.114 R)
• M12: 10,654,660 km (0.073 R)
• M13: 12,847,615 km (0.095 R)
• M14: 14,627,680 km (0.078 R)
• M15: 15,829,699 km (0.083 R)
• M16: 18,510,493 km (0.113 R)
• M17: 19,412,119 km (0.096 R)
• M18: 20,001,086 km (0.102 R)
• M19: 22,385,077 km (0.084 R)
• M20: 25,549,222 km (0.083 R)
• M21: 26,256,969 km (0.077 R)
• M22: 26,770,389 km (0.071 R)
• M23: 35,925,480 km (0.088 R)
• M24: 43,163,474 km (0.066 R)
• M25: 52,282,810 km (0.092 R)
• M26: 52,769,901 km (0.107 R)
• M27: 54,415,029 km (0.08 R)
• M28: 56,775,533 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit