🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 227 Days

Day: 44.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,638,472 km

• M1: 262,843 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 9.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.63 AU - 6.37 AU

Year: 5239 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,638,472 km

• M1: 119,379 km (0.118 R)
• M2: 980,464 km (0.103 R)
• M3: 1,620,893 km (0.098 R)
• M4: 2,028,547 km (0.06 R)
• M5: 2,412,116 km (0.095 R)
• M6: 2,776,836 km (0.086 R)
• M7: 4,621,078 km (0.101 R)
• M8: 7,959,654 km (0.093 R)
• M9: 8,413,235 km (0.109 R)
• M10: 12,780,445 km (0.063 R)
• M11: 13,209,193 km (0.036 R)
• M12: 13,598,596 km (0.111 R)
• M13: 18,521,862 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 10.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.34 AU - 9.44 AU

Year: 7900 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,638,472 km

• M1: 135,536 km (0.081 R)
• M2: 506,090 km (0.095 R)
• M3: 1,172,847 km (0.107 R)
• M4: 1,627,176 km (0.053 R)
• M5: 2,086,292 km (0.116 R)
• M6: 3,788,716 km (0.11 R)
• M7: 4,824,531 km (0.063 R)
• M8: 5,500,415 km (0.114 R)
• M9: 6,475,643 km (0.077 R)
• M10: 7,486,476 km (0.119 R)
• M11: 7,911,184 km (0.084 R)
• M12: 12,599,282 km (0.078 R)
• M13: 14,820,811 km (0.086 R)
• M14: 17,627,267 km (0.094 R)
• M15: 20,845,715 km (0.117 R)
• M16: 25,030,117 km (0.119 R)
• M17: 27,500,128 km (0.115 R)
• M18: 32,510,908 km (0.06 R)
• M19: 34,378,189 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 14.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.08 AU - 10.76 AU

Year: 9496 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,638,472 km

• M1: 176,825 km (0.116 R)
• M2: 963,111 km (0.108 R)
• M3: 1,854,415 km (0.098 R)
• M4: 2,318,169 km (0.115 R)
• M5: 3,442,397 km (0.09 R)
• M6: 4,989,687 km (0.112 R)
• M7: 6,066,044 km (0.101 R)
• M8: 6,642,145 km (0.118 R)
• M9: 9,499,016 km (0.106 R)
• M10: 10,277,972 km (0.097 R)
• M11: 12,982,851 km (0.092 R)
• M12: 20,127,346 km (0.092 R)
• M13: 22,995,586 km (0.093 R)
• M14: 27,109,378 km (0.112 R)
• M15: 30,794,422 km (0.106 R)
• M16: 31,589,535 km (0.074 R)
• M17: 33,847,266 km (0.086 R)
• M18: 35,230,747 km (0.041 R)
• M19: 37,996,962 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.9

Radius: 12.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.62 AU - 11.32 AU

Year: 11221 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,638,472 km

• M1: 153,039 km (0.05 R)
• M2: 654,341 km (0.085 R)
• M3: 1,039,705 km (0.113 R)
• M4: 1,470,248 km (0.117 R)
• M5: 2,410,171 km (0.063 R)
• M6: 5,820,404 km (0.083 R)
• M7: 8,739,358 km (0.106 R)
• M8: 9,132,651 km (0.06 R)
• M9: 11,142,049 km (0.099 R)
• M10: 14,768,302 km (0.115 R)
• M11: 15,498,040 km (0.081 R)
• M12: 17,520,304 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 14.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.35 AU - 14.49 AU

Year: 15602 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,638,472 km

• M1: 181,313 km (0.085 R)
• M2: 684,410 km (0.105 R)
• M3: 1,614,759 km (0.059 R)
• M4: 2,774,442 km (0.109 R)
• M5: 3,948,037 km (0.11 R)
• M6: 5,561,301 km (0.044 R)
• M7: 6,104,640 km (0.051 R)
• M8: 7,909,688 km (0.046 R)
• M9: 10,754,292 km (0.092 R)
• M10: 12,606,762 km (0.116 R)
• M11: 15,048,947 km (0.076 R)
• M12: 16,176,915 km (0.116 R)
• M13: 18,750,747 km (0.111 R)
• M14: 19,589,093 km (0.095 R)
• M15: 20,293,250 km (0.096 R)
• M16: 21,095,544 km (0.112 R)
• M17: 24,428,285 km (0.106 R)
• M18: 26,078,798 km (0.071 R)
• M19: 33,651,742 km (0.119 R)
• M20: 35,232,842 km (0.077 R)
• M21: 35,925,480 km (0.093 R)
• M22: 36,863,010 km (0.076 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit