🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.49 AU - 0.69 AU

Year: 293 Days

Day: 15.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,739,269 km

• M1: 147,653 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 8.1

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.9 AU - 1.2 AU

Year: 695 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 8,739,269 km

• M1: 100,679 km (0.108 R)
• M2: 505,042 km (0.091 R)
• M3: 878,588 km (0.112 R)
• M4: 1,393,953 km (0.117 R)
• M5: 1,661,434 km (0.062 R)
• M6: 2,058,915 km (0.065 R)
• M7: 2,344,049 km (0.097 R)
• M8: 2,690,667 km (0.052 R)
• M9: 2,957,101 km (0.09 R)
• M10: 3,214,709 km (0.113 R)
• M11: 3,501,338 km (0.082 R)
• M12: 4,366,762 km (0.096 R)
• M13: 4,805,981 km (0.101 R)
• M14: 5,405,569 km (0.113 R)
• M15: 6,302,409 km (0.045 R)
• M16: 6,775,437 km (0.094 R)
• M17: 7,225,727 km (0.114 R)
• M18: 8,036,996 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 9.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.94 AU - 1.32 AU

Year: 776 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 8,739,269 km

• M1: 113,096 km (0.109 R)
• M2: 438,023 km (0.071 R)
• M3: 724,054 km (0.075 R)
• M4: 1,015,022 km (0.118 R)
• M5: 1,641,837 km (0.071 R)
• M6: 2,344,947 km (0.043 R)
• M7: 2,700,690 km (0.089 R)
• M8: 3,289,059 km (0.105 R)
• M9: 3,736,805 km (0.115 R)
• M10: 5,535,869 km (0.068 R)
• M11: 5,827,735 km (0.116 R)
• M12: 6,897,958 km (0.108 R)
• M13: 8,118,826 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 13.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.9 AU - 1.46 AU

Year: 828 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 8,739,269 km

• M1: 173,234 km (0.031 R)
• M2: 835,654 km (0.111 R)
• M3: 1,432,400 km (0.072 R)
• M4: 3,889,545 km (0.081 R)
• M5: 5,321,645 km (0.111 R)
• M6: 5,810,082 km (0.08 R)
• M7: 6,837,371 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.05 AU - 1.43 AU

Year: 892 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 8,739,269 km

• M1: 175,329 km (0.106 R)
• M2: 634,295 km (0.074 R)
• M3: 1,110,615 km (0.097 R)
• M4: 1,786,498 km (0.104 R)
• M5: 2,316,673 km (0.12 R)
• M6: 2,797,480 km (0.092 R)
• M7: 3,331,993 km (0.084 R)
• M8: 4,609,559 km (0.114 R)
• M9: 5,161,127 km (0.073 R)
• M10: 5,622,486 km (0.093 R)
• M11: 6,692,859 km (0.081 R)
• M12: 7,823,370 km (0.064 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: 520 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit