🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 380 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,197,870 km

• M1: 154,235 km (0.091 R)
• M2: 586,274 km (0.088 R)
• M3: 1,041,052 km (0.065 R)
• M4: 1,457,981 km (0.044 R)
• M5: 1,902,287 km (0.112 R)
• M6: 2,321,161 km (0.111 R)
• M7: 2,925,386 km (0.1 R)
• M8: 3,338,875 km (0.1 R)
• M9: 3,861,271 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 13

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 481 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,197,870 km

• M1: 161,715 km (0.12 R)
• M2: 636,988 km (0.083 R)
• M3: 1,088,624 km (0.113 R)
• M4: 1,700,030 km (0.08 R)
• M5: 2,113,818 km (0.111 R)
• M6: 2,669,125 km (0.116 R)
• M7: 3,370,440 km (0.116 R)
• M8: 3,950,132 km (0.118 R)
• M9: 4,382,918 km (0.113 R)
• M10: 4,831,562 km (0.119 R)
• M11: 5,431,300 km (0.085 R)
• M12: 6,193,352 km (0.098 R)
• M13: 6,620,304 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.88 AU - 1.2 AU

Year: 674 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 28,197,870 km

• M1: 170,392 km (0.055 R)
• M2: 1,635,554 km (0.094 R)
• M3: 2,760,081 km (0.094 R)
• M4: 3,228,023 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 13.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.48 AU - 1.7 AU

Year: 1275 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,197,870 km

• M1: 167,699 km (0.025 R)
• M2: 599,139 km (0.108 R)
• M3: 1,100,891 km (0.082 R)
• M4: 3,222,637 km (0.068 R)
• M5: 5,213,336 km (0.119 R)
• M6: 7,059,075 km (0.08 R)
• M7: 7,493,058 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 14.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.7 AU - 3.8 AU

Year: 3725 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,197,870 km

• M1: 181,612 km (0.039 R)
• M2: 955,033 km (0.045 R)
• M3: 1,645,577 km (0.107 R)
• M4: 2,545,707 km (0.096 R)
• M5: 3,610,844 km (0.035 R)
• M6: 4,303,482 km (0.05 R)
• M7: 4,780,550 km (0.086 R)
• M8: 5,266,443 km (0.064 R)
• M9: 5,813,822 km (0.056 R)
• M10: 7,654,175 km (0.05 R)
• M11: 8,689,542 km (0.108 R)
• M12: 9,456,829 km (0.117 R)
• M13: 13,989,944 km (0.115 R)
• M14: 14,616,759 km (0.089 R)
• M15: 15,703,139 km (0.04 R)
• M16: 16,726,089 km (0.082 R)
• M17: 19,866,896 km (0.114 R)
• M18: 21,199,514 km (0.107 R)
• M19: 26,256,670 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 5.1

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.17 AU - 8.21 AU

Year: 11002 Days

Day: 22.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,197,870 km

• M1: 63,579 km (0.038 R)
• M2: 259,702 km (0.092 R)
• M3: 473,926 km (0.109 R)
• M4: 690,544 km (0.072 R)
• M5: 914,043 km (0.075 R)
• M6: 1,075,010 km (0.104 R)
• M7: 1,303,297 km (0.099 R)
• M8: 2,241,275 km (0.119 R)
• M9: 3,301,027 km (0.099 R)
• M10: 3,562,224 km (0.026 R)
• M11: 4,457,269 km (0.093 R)
• M12: 4,806,280 km (0.118 R)
• M13: 8,902,270 km (0.11 R)
• M14: 9,361,685 km (0.103 R)
• M15: 10,528,848 km (0.09 R)
• M16: 10,886,686 km (0.104 R)
• M17: 11,252,752 km (0.106 R)
• M18: 12,231,421 km (0.11 R)
• M19: 12,626,958 km (0.081 R)
• M20: 15,181,342 km (0.101 R)
• M21: 16,854,743 km (0.064 R)
• M22: 18,205,911 km (0.045 R)
• M23: 26,805,994 km (0.073 R)
• M24: 28,543,274 km (0.094 R)
• M25: 29,038,891 km (0.083 R)
• M26: 29,641,023 km (0.12 R)
• M27: 35,213,693 km (0.099 R)
• M28: 38,485,099 km (0.101 R)
• M29: 43,240,965 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.6

Radius: 3.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.86 AU - 11.12 AU

Year: 20076 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,197,870 km

• M1: 48,470 km (0.101 R)
• M2: 220,956 km (0.042 R)
• M3: 713,881 km (0.118 R)
• M4: 1,890,917 km (0.104 R)
• M5: 2,119,203 km (0.088 R)
• M6: 2,682,589 km (0.073 R)
• M7: 2,860,610 km (0.115 R)
• M8: 4,145,058 km (0.105 R)
• M9: 4,808,973 km (0.093 R)
• M10: 5,098,744 km (0.062 R)
• M11: 10,775,684 km (0.098 R)
• M12: 11,641,258 km (0.095 R)
• M13: 15,008,257 km (0.056 R)
• M14: 17,642,526 km (0.104 R)
• M15: 17,890,709 km (0.032 R)
• M16: 22,763,710 km (0.075 R)
• M17: 26,786,546 km (0.082 R)
• M18: 27,694,156 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit