🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 11.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 496 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,392,075 km

• M1: 146,756 km (0.055 R)
• M2: 581,637 km (0.094 R)
• M3: 1,006,794 km (0.062 R)
• M4: 1,376,899 km (0.092 R)
• M5: 1,793,230 km (0.118 R)
• M6: 2,216,292 km (0.114 R)
• M7: 3,769,717 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 646 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,392,075 km

• M1: 154,235 km (0.099 R)
• M2: 545,583 km (0.103 R)
• M3: 937,679 km (0.071 R)
• M4: 1,740,870 km (0.098 R)
• M5: 2,447,272 km (0.119 R)
• M6: 2,950,519 km (0.061 R)
• M7: 3,549,808 km (0.083 R)
• M8: 4,077,589 km (0.037 R)
• M9: 4,941,816 km (0.061 R)
• M10: 5,847,482 km (0.099 R)
• M11: 6,628,233 km (0.072 R)
• M12: 7,164,541 km (0.071 R)
• M13: 7,799,435 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 8.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.98 AU - 1.4 AU

Year: 852 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,392,075 km

• M1: 106,962 km (0.082 R)
• M2: 519,404 km (0.106 R)
• M3: 865,274 km (0.11 R)
• M4: 1,223,860 km (0.11 R)
• M5: 1,538,465 km (0.098 R)
• M6: 2,344,049 km (0.12 R)
• M7: 2,948,424 km (0.083 R)
• M8: 3,431,775 km (0.073 R)
• M9: 3,995,161 km (0.055 R)
• M10: 4,541,492 km (0.08 R)
• M11: 5,003,750 km (0.032 R)
• M12: 5,496,974 km (0.039 R)
• M13: 6,041,061 km (0.041 R)
• M14: 6,365,090 km (0.106 R)
• M15: 6,821,813 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 14.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.76 AU - 1.94 AU

Year: 1651 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,392,075 km

• M1: 177,872 km (0.05 R)
• M2: 961,166 km (0.106 R)
• M3: 1,565,542 km (0.043 R)
• M4: 2,062,655 km (0.057 R)
• M5: 2,691,714 km (0.104 R)
• M6: 3,431,775 km (0.095 R)
• M7: 4,026,427 km (0.091 R)
• M8: 4,614,346 km (0.07 R)
• M9: 6,327,840 km (0.108 R)
• M10: 9,959,628 km (0.112 R)
• M11: 10,973,153 km (0.113 R)
• M12: 11,733,260 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 13.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.77 AU - 2.57 AU

Year: 2097 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,392,075 km

• M1: 173,534 km (0.107 R)
• M2: 1,143,077 km (0.05 R)
• M3: 2,030,791 km (0.091 R)
• M4: 2,809,298 km (0.083 R)
• M5: 3,521,983 km (0.087 R)
• M6: 4,199,511 km (0.12 R)
• M7: 5,244,303 km (0.109 R)
• M8: 5,745,905 km (0.103 R)
• M9: 6,405,182 km (0.082 R)
• M10: 7,033,194 km (0.074 R)
• M11: 8,722,005 km (0.084 R)
• M12: 9,167,358 km (0.108 R)
• M13: 9,694,989 km (0.048 R)
• M14: 10,347,984 km (0.099 R)
• M15: 11,476,251 km (0.114 R)
• M16: 11,934,469 km (0.09 R)
• M17: 13,174,935 km (0.117 R)
• M18: 14,280,463 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 4.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.47 AU - 8.91 AU

Year: 15376 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,392,075 km

• M1: 2,199,687 km (0.083 R)
• M2: 3,498,496 km (0.073 R)
• M3: 3,749,521 km (0.087 R)
• M4: 4,946,154 km (0.094 R)
• M5: 6,208,760 km (0.091 R)
• M6: 7,079,719 km (0.05 R)
• M7: 11,424,789 km (0.111 R)
• M8: 13,551,622 km (0.063 R)
• M9: 14,170,060 km (0.071 R)
• M10: 15,876,373 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 3.9

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.86 AU - 8.98 AU

Year: 16028 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,392,075 km

• M1: 340,186 km (0.105 R)
• M2: 546,182 km (0.097 R)
• M3: 912,098 km (0.058 R)
• M4: 1,089,671 km (0.119 R)
• M5: 1,764,507 km (0.087 R)
• M6: 1,930,411 km (0.075 R)
• M7: 2,623,498 km (0.05 R)
• M8: 2,800,023 km (0.084 R)
• M9: 3,657,668 km (0.091 R)
• M10: 4,537,004 km (0.105 R)
• M11: 5,115,499 km (0.099 R)
• M12: 5,939,035 km (0.064 R)
• M13: 6,594,274 km (0.116 R)
• M14: 8,462,004 km (0.108 R)
• M15: 9,425,115 km (0.115 R)
• M16: 11,257,090 km (0.056 R)
• M17: 11,723,387 km (0.047 R)
• M18: 11,934,619 km (0.078 R)
• M19: 12,256,404 km (0.074 R)
• M20: 13,485,650 km (0.076 R)
• M21: 15,798,283 km (0.115 R)
• M22: 19,446,377 km (0.103 R)
• M23: 24,295,741 km (0.064 R)
• M24: 24,985,986 km (0.094 R)
• M25: 26,315,313 km (0.04 R)
• M26: 28,065,907 km (0.094 R)
• M27: 31,086,288 km (0.113 R)
• M28: 33,780,695 km (0.105 R)
• M29: 37,419,514 km (0.091 R)
• M30: 39,156,495 km (0.03 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: 333 - 20,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit