🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 8.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 333 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,694,562 km

• M1: 111,899 km (0.099 R)
• M2: 477,816 km (0.061 R)
• M3: 1,361,191 km (0.052 R)
• M4: 1,859,502 km (0.075 R)
• M5: 2,589,988 km (0.08 R)
• M6: 3,147,838 km (0.103 R)
• M7: 3,422,949 km (0.098 R)
• M8: 3,842,421 km (0.101 R)
• M9: 4,411,342 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 13.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 588 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,694,562 km

• M1: 169,195 km (0.106 R)
• M2: 644,168 km (0.111 R)
• M3: 1,171,800 km (0.084 R)
• M4: 1,808,788 km (0.106 R)
• M5: 2,353,324 km (0.089 R)
• M6: 2,891,577 km (0.105 R)
• M7: 3,325,710 km (0.059 R)
• M8: 3,892,237 km (0.059 R)
• M9: 4,665,359 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 13.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.89 AU - 1.07 AU

Year: 647 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,694,562 km

• M1: 169,195 km (0.044 R)
• M2: 618,438 km (0.112 R)
• M3: 1,066,034 km (0.112 R)
• M4: 1,584,541 km (0.079 R)
• M5: 2,062,207 km (0.111 R)
• M6: 2,771,001 km (0.092 R)
• M7: 3,369,243 km (0.066 R)
• M8: 5,136,144 km (0.107 R)
• M9: 6,024,905 km (0.117 R)
• M10: 7,057,280 km (0.084 R)
• M11: 7,593,289 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 11.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.96 AU - 1.14 AU

Year: 717 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 22,694,562 km

• M1: 146,756 km (0.062 R)
• M2: 697,575 km (0.067 R)
• M3: 2,392,668 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 13.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.18 AU - 1.68 AU

Year: 1140 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,694,562 km

• M1: 163,062 km (0.096 R)
• M2: 827,575 km (0.076 R)
• M3: 1,412,653 km (0.067 R)
• M4: 1,854,266 km (0.095 R)
• M5: 2,457,295 km (0.108 R)
• M6: 2,882,751 km (0.092 R)
• M7: 3,775,252 km (0.069 R)
• M8: 4,295,254 km (0.12 R)
• M9: 4,752,724 km (0.07 R)
• M10: 5,262,255 km (0.082 R)
• M11: 5,955,790 km (0.064 R)
• M12: 6,755,690 km (0.108 R)
• M13: 7,206,129 km (0.083 R)
• M14: 7,855,085 km (0.113 R)
• M15: 8,570,013 km (0.09 R)
• M16: 9,590,420 km (0.117 R)
• M17: 10,222,023 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.88 AU - 2.36 AU

Year: 2058 Days

Day: 14.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,694,562 km

• M1: 150,495 km (0.079 R)
• M2: 532,868 km (0.104 R)
• M3: 930,349 km (0.112 R)
• M4: 1,566,589 km (0.085 R)
• M5: 2,343,301 km (0.114 R)
• M6: 3,111,187 km (0.115 R)
• M7: 4,098,982 km (0.088 R)
• M8: 4,655,486 km (0.067 R)
• M9: 5,475,432 km (0.096 R)
• M10: 6,551,190 km (0.094 R)
• M11: 7,671,528 km (0.06 R)
• M12: 8,103,567 km (0.119 R)
• M13: 9,781,158 km (0.035 R)
• M14: 11,519,186 km (0.102 R)
• M15: 11,963,641 km (0.047 R)
• M16: 12,973,127 km (0.099 R)
• M17: 14,084,340 km (0.119 R)
• M18: 16,142,657 km (0.086 R)
• M19: 17,745,898 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 8.9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.49 AU - 2.71 AU

Year: 2796 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,694,562 km

• M1: 111,002 km (0.038 R)
• M2: 493,972 km (0.12 R)
• M3: 929,751 km (0.104 R)
• M4: 1,460,674 km (0.102 R)
• M5: 1,868,926 km (0.071 R)
• M6: 2,608,239 km (0.069 R)
• M7: 2,916,710 km (0.037 R)
• M8: 3,847,657 km (0.104 R)
• M9: 4,678,524 km (0.075 R)
• M10: 5,161,575 km (0.104 R)
• M11: 6,142,638 km (0.054 R)
• M12: 6,842,457 km (0.067 R)
• M13: 7,692,173 km (0.076 R)
• M14: 9,114,549 km (0.12 R)
• M15: 10,063,598 km (0.076 R)
• M16: 10,663,935 km (0.103 R)
• M17: 11,287,758 km (0.054 R)
• M18: 12,884,266 km (0.103 R)
• M19: 14,176,792 km (0.089 R)
• M20: 16,085,361 km (0.078 R)
• M21: 17,811,422 km (0.057 R)
• M22: 18,928,469 km (0.082 R)
• M23: 19,842,662 km (0.09 R)
• M24: 21,042,736 km (0.092 R)
• M25: 21,627,813 km (0.109 R)
• M26: 22,559,359 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit