🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.53 AU - 0.81 AU

Year: 354 Days

Day: 34.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,019,683 km

• M1: 63,280 km (0.081 R)
• M2: 214,673 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 9.7

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 924 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,019,683 km

• M1: 131,646 km (0.098 R)
• M2: 458,218 km (0.038 R)
• M3: 879,635 km (0.04 R)
• M4: 1,208,751 km (0.078 R)
• M5: 1,596,808 km (0.049 R)
• M6: 2,209,411 km (0.098 R)
• M7: 2,858,367 km (0.108 R)
• M8: 3,316,585 km (0.109 R)
• M9: 4,516,061 km (0.097 R)
• M10: 5,010,481 km (0.097 R)
• M11: 5,699,080 km (0.099 R)
• M12: 6,939,396 km (0.115 R)
• M13: 7,671,828 km (0.102 R)
• M14: 8,120,322 km (0.066 R)
• M15: 8,745,492 km (0.085 R)
• M16: 9,571,571 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 12.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.72 AU - 3.4 AU

Year: 3456 Days

Day: 13.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,019,683 km

• M1: 155,731 km (0.106 R)
• M2: 552,016 km (0.105 R)
• M3: 1,939,088 km (0.113 R)
• M4: 2,662,693 km (0.098 R)
• M5: 3,124,202 km (0.102 R)
• M6: 3,520,038 km (0.046 R)
• M7: 4,300,191 km (0.103 R)
• M8: 5,192,542 km (0.104 R)
• M9: 5,862,741 km (0.069 R)
• M10: 7,086,152 km (0.034 R)
• M11: 8,084,269 km (0.119 R)
• M12: 8,508,977 km (0.107 R)
• M13: 8,911,396 km (0.114 R)
• M14: 10,776,283 km (0.118 R)
• M15: 12,278,844 km (0.071 R)
• M16: 12,841,182 km (0.105 R)
• M17: 13,274,118 km (0.066 R)
• M18: 13,916,791 km (0.09 R)
• M19: 15,157,555 km (0.118 R)
• M20: 17,563,388 km (0.109 R)
• M21: 19,011,645 km (0.062 R)
• M22: 20,084,711 km (0.075 R)
• M23: 21,465,499 km (0.042 R)
• M24: 24,342,266 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.72 AU - 4.28 AU

Year: 4228 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,019,683 km

• M1: 179,069 km (0.085 R)
• M2: 751,729 km (0.074 R)
• M3: 1,312,422 km (0.113 R)
• M4: 1,843,345 km (0.034 R)
• M5: 2,301,264 km (0.107 R)
• M6: 3,200,646 km (0.1 R)
• M7: 3,937,715 km (0.101 R)
• M8: 4,514,415 km (0.111 R)
• M9: 5,362,186 km (0.03 R)
• M10: 6,313,778 km (0.081 R)
• M11: 7,860,171 km (0.077 R)
• M12: 8,894,491 km (0.094 R)
• M13: 10,101,447 km (0.077 R)
• M14: 11,054,086 km (0.107 R)
• M15: 12,643,264 km (0.09 R)
• M16: 15,585,705 km (0.057 R)
• M17: 17,337,047 km (0.06 R)
• M18: 19,673,766 km (0.109 R)
• M19: 21,646,812 km (0.095 R)
• M20: 22,356,803 km (0.064 R)
• M21: 23,525,163 km (0.072 R)
• M22: 24,427,836 km (0.104 R)
• M23: 26,222,263 km (0.109 R)
• M24: 26,866,730 km (0.039 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: 434 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit