🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.31 AU - 2.03 AU

Year: 805 Days

Day: 30.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,578,041 km

• M1: 24,983 km (0.036 R)
• M2: 683,213 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.56 AU - 2.94 AU

Year: 1700 Days

Day: 37.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.57 AU - 10.75 AU

Year: 12072 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,578,041 km

• M1: 642,822 km (0.111 R)
• M2: 1,182,422 km (0.115 R)
• M3: 2,637,111 km (0.086 R)
• M4: 4,233,021 km (0.11 R)
• M5: 5,290,230 km (0.096 R)
• M6: 8,479,806 km (0.112 R)
• M7: 9,832,769 km (0.04 R)
• M8: 11,735,055 km (0.075 R)
• M9: 12,338,533 km (0.1 R)
• M10: 16,034,797 km (0.037 R)
• M11: 17,857,647 km (0.081 R)
• M12: 19,899,210 km (0.061 R)
• M13: 21,284,935 km (0.057 R)
• M14: 22,092,165 km (0.085 R)
• M15: 27,897,609 km (0.083 R)
• M16: 31,782,666 km (0.066 R)
• M17: 34,523,449 km (0.056 R)
• M18: 35,263,659 km (0.077 R)
• M19: 36,266,862 km (0.083 R)
• M20: 37,677,421 km (0.106 R)
• M21: 44,552,191 km (0.101 R)
• M22: 50,304,528 km (0.065 R)
• M23: 52,380,946 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.3

Radius: 4.4

Gravity: 43.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.42 AU - 15.66 AU

Year: 17554 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,578,041 km

• M1: 54,753 km (0.108 R)
• M2: 233,971 km (0.062 R)
• M3: 503,995 km (0.105 R)
• M4: 706,252 km (0.049 R)
• M5: 881,131 km (0.107 R)
• M6: 1,261,559 km (0.108 R)
• M7: 2,708,619 km (0.105 R)
• M8: 3,738,451 km (0.085 R)
• M9: 4,144,011 km (0.049 R)
• M10: 4,407,752 km (0.086 R)
• M11: 4,578,144 km (0.07 R)
• M12: 4,717,718 km (0.077 R)
• M13: 5,458,527 km (0.074 R)
• M14: 6,021,314 km (0.069 R)
• M15: 6,402,938 km (0.104 R)
• M16: 7,499,341 km (0.084 R)
• M17: 7,991,219 km (0.115 R)
• M18: 9,652,354 km (0.109 R)
• M19: 10,352,921 km (0.113 R)
• M20: 11,149,529 km (0.103 R)
• M21: 12,933,035 km (0.119 R)
• M22: 13,639,137 km (0.075 R)
• M23: 18,600,401 km (0.103 R)
• M24: 26,167,959 km (0.079 R)
• M25: 29,045,623 km (0.086 R)
• M26: 39,953,552 km (0.069 R)
• M27: 45,178,258 km (0.083 R)
• M28: 47,953,448 km (0.098 R)
• M29: 49,637,920 km (0.073 R)
• M30: 50,150,891 km (0.089 R)
• M31: 50,667,303 km (0.044 R)
• M32: 51,187,305 km (0.083 R)
• M33: 66,401,109 km (0.113 R)
• M34: 69,340,109 km (0.053 R)
• M35: 70,625,753 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit