🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 542 Days

Day: 25.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 10.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.28 AU - 3.56 AU

Year: 2163 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,786,996 km

• M1: 126,261 km (0.104 R)
• M2: 630,106 km (0.088 R)
• M3: 1,050,626 km (0.116 R)
• M4: 2,226,316 km (0.099 R)
• M5: 2,661,047 km (0.091 R)
• M6: 3,027,562 km (0.08 R)
• M7: 3,478,300 km (0.104 R)
• M8: 3,881,616 km (0.092 R)
• M9: 4,218,810 km (0.105 R)
• M10: 5,105,027 km (0.114 R)
• M11: 6,779,776 km (0.064 R)
• M12: 7,554,244 km (0.113 R)
• M13: 8,921,119 km (0.074 R)
• M14: 10,093,219 km (0.09 R)
• M15: 10,589,734 km (0.101 R)
• M16: 12,376,681 km (0.067 R)
• M17: 14,092,568 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.11 AU - 8.03 AU

Year: 9028 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,786,996 km

• M1: 172,187 km (0.104 R)
• M2: 613,052 km (0.109 R)
• M3: 1,202,617 km (0.076 R)
• M4: 2,773,844 km (0.113 R)
• M5: 4,168,993 km (0.045 R)
• M6: 6,206,068 km (0.098 R)
• M7: 7,976,110 km (0.092 R)
• M8: 9,959,478 km (0.089 R)
• M9: 10,529,147 km (0.116 R)
• M10: 11,564,215 km (0.113 R)
• M11: 13,028,329 km (0.098 R)
• M12: 20,132,881 km (0.058 R)
• M13: 20,960,606 km (0.094 R)
• M14: 21,897,388 km (0.099 R)
• M15: 22,772,985 km (0.071 R)
• M16: 24,875,284 km (0.047 R)
• M17: 25,635,839 km (0.099 R)
• M18: 26,119,190 km (0.065 R)
• M19: 27,303,855 km (0.098 R)
• M20: 32,854,086 km (0.048 R)
• M21: 34,820,400 km (0.094 R)
• M22: 35,413,257 km (0.058 R)
• M23: 36,619,464 km (0.117 R)
• M24: 37,728,134 km (0.114 R)
• M25: 39,241,167 km (0.101 R)
• M26: 44,437,748 km (0.038 R)
• M27: 44,855,575 km (0.089 R)
• M28: 50,226,288 km (0.1 R)
• M29: 50,679,570 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 12.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.4 AU - 9.24 AU

Year: 9479 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,786,996 km

• M1: 150,495 km (0.113 R)
• M2: 566,976 km (0.097 R)
• M3: 1,077,703 km (0.036 R)
• M4: 1,542,354 km (0.113 R)
• M5: 1,989,951 km (0.08 R)
• M6: 2,391,621 km (0.071 R)
• M7: 2,785,064 km (0.092 R)
• M8: 3,314,939 km (0.119 R)
• M9: 4,044,528 km (0.069 R)
• M10: 4,970,988 km (0.107 R)
• M11: 6,176,746 km (0.112 R)
• M12: 9,541,352 km (0.07 R)
• M13: 10,751,749 km (0.084 R)
• M14: 13,353,854 km (0.07 R)
• M15: 13,783,649 km (0.08 R)
• M16: 15,195,105 km (0.105 R)
• M17: 17,056,401 km (0.045 R)
• M18: 17,782,998 km (0.099 R)
• M19: 19,768,611 km (0.087 R)
• M20: 21,477,168 km (0.11 R)
• M21: 27,684,881 km (0.113 R)
• M22: 29,508,629 km (0.079 R)
• M23: 32,502,830 km (0.094 R)
• M24: 32,946,537 km (0.094 R)
• M25: 34,531,377 km (0.075 R)
• M26: 43,627,077 km (0.068 R)
• M27: 45,398,615 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit