🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 274 Days

Day: 27.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,071,817 km

• M1: 42,935 km (0.119 R)
• M2: 358,287 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 274 Days

Day: 37.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 13.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 516 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,071,817 km

• M1: 172,935 km (0.083 R)
• M2: 625,917 km (0.075 R)
• M3: 1,246,749 km (0.119 R)
• M4: 1,767,349 km (0.047 R)
• M5: 2,296,926 km (0.053 R)
• M6: 3,073,039 km (0.035 R)
• M7: 3,523,479 km (0.072 R)
• M8: 3,965,540 km (0.108 R)
• M9: 4,459,064 km (0.107 R)
• M10: 4,962,760 km (0.113 R)
• M11: 5,471,542 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 8.1

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.42 AU - 2.34 AU

Year: 1639 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,071,817 km

• M1: 100,829 km (0.071 R)
• M2: 357,240 km (0.097 R)
• M3: 819,348 km (0.078 R)
• M4: 1,139,487 km (0.114 R)
• M5: 1,462,020 km (0.095 R)
• M6: 2,129,376 km (0.094 R)
• M7: 2,558,423 km (0.045 R)
• M8: 2,899,356 km (0.119 R)
• M9: 4,385,462 km (0.037 R)
• M10: 7,504,727 km (0.116 R)
• M11: 8,528,425 km (0.088 R)
• M12: 9,104,975 km (0.104 R)
• M13: 10,850,782 km (0.092 R)
• M14: 11,203,534 km (0.096 R)
• M15: 13,605,178 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 10.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.34 AU - 6.5 AU

Year: 8023 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 65.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,071,817 km

• M1: 135,536 km (0.109 R)
• M2: 481,406 km (0.108 R)
• M3: 853,306 km (0.041 R)
• M4: 1,210,097 km (0.064 R)
• M5: 1,557,763 km (0.077 R)
• M6: 2,208,065 km (0.042 R)
• M7: 2,577,422 km (0.029 R)
• M8: 3,119,864 km (0.106 R)
• M9: 4,021,939 km (0.111 R)
• M10: 4,434,081 km (0.049 R)
• M11: 4,844,129 km (0.049 R)
• M12: 5,441,323 km (0.037 R)
• M13: 6,520,373 km (0.03 R)
• M14: 7,409,134 km (0.111 R)
• M15: 12,233,964 km (0.092 R)
• M16: 12,634,737 km (0.109 R)
• M17: 13,522,900 km (0.076 R)
• M18: 18,226,705 km (0.091 R)
• M19: 20,141,708 km (0.118 R)
• M20: 21,518,158 km (0.119 R)
• M21: 22,870,074 km (0.077 R)
• M22: 24,098,721 km (0.081 R)
• M23: 29,866,168 km (0.116 R)
• M24: 34,297,257 km (0.044 R)
• M25: 36,846,853 km (0.11 R)
• M26: 37,563,577 km (0.101 R)
• M27: 38,778,610 km (0.039 R)
• M28: 42,843,185 km (0.105 R)
• M29: 43,768,597 km (0.063 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: 371 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit