🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 14.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 310 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,883,525 km

• M1: 182,809 km (0.088 R)
• M2: 691,890 km (0.053 R)
• M3: 1,249,292 km (0.061 R)
• M4: 1,821,204 km (0.062 R)
• M5: 2,517,583 km (0.057 R)
• M6: 3,051,797 km (0.118 R)
• M7: 3,749,072 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.73 AU - 0.95 AU

Year: 541 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,883,525 km

• M1: 185,352 km (0.046 R)
• M2: 1,019,659 km (0.065 R)
• M3: 1,629,719 km (0.104 R)
• M4: 2,217,788 km (0.042 R)
• M5: 2,979,391 km (0.067 R)
• M6: 3,494,905 km (0.103 R)
• M7: 4,431,089 km (0.092 R)
• M8: 5,646,721 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 10.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.24 AU

Year: 746 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,883,525 km

• M1: 133,142 km (0.054 R)
• M2: 469,438 km (0.081 R)
• M3: 806,781 km (0.107 R)
• M4: 1,316,760 km (0.071 R)
• M5: 2,132,518 km (0.1 R)
• M6: 2,488,860 km (0.053 R)
• M7: 3,310,302 km (0.088 R)
• M8: 3,866,507 km (0.073 R)
• M9: 4,271,169 km (0.074 R)
• M10: 4,704,105 km (0.091 R)
• M11: 5,074,958 km (0.06 R)
• M12: 5,658,390 km (0.087 R)
• M13: 6,519,774 km (0.038 R)
• M14: 7,419,007 km (0.112 R)
• M15: 7,972,519 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 8.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.06 AU - 1.56 AU

Year: 1054 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,883,525 km

• M1: 108,309 km (0.079 R)
• M2: 425,456 km (0.101 R)
• M3: 713,582 km (0.046 R)
• M4: 1,017,864 km (0.047 R)
• M5: 1,344,586 km (0.116 R)
• M6: 1,642,734 km (0.06 R)
• M7: 2,160,642 km (0.093 R)
• M8: 2,698,297 km (0.085 R)
• M9: 3,508,519 km (0.081 R)
• M10: 4,266,681 km (0.073 R)
• M11: 4,638,731 km (0.065 R)
• M12: 4,967,846 km (0.076 R)
• M13: 5,725,859 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 11

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.93 AU - 2.49 AU

Year: 2309 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,883,525 km

• M1: 138,079 km (0.076 R)
• M2: 515,664 km (0.116 R)
• M3: 1,353,412 km (0.118 R)
• M4: 2,041,113 km (0.092 R)
• M5: 2,791,496 km (0.086 R)
• M6: 3,181,797 km (0.059 R)
• M7: 9,687,061 km (0.054 R)
• M8: 10,685,028 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 13.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.23 AU - 3.27 AU

Year: 4118 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,883,525 km

• M1: 174,581 km (0.097 R)
• M2: 621,130 km (0.111 R)
• M3: 1,170,155 km (0.078 R)
• M4: 1,904,530 km (0.032 R)
• M5: 2,624,994 km (0.087 R)
• M6: 3,264,375 km (0.092 R)
• M7: 4,360,180 km (0.065 R)
• M8: 5,461,070 km (0.102 R)
• M9: 6,065,446 km (0.1 R)
• M10: 6,765,713 km (0.054 R)
• M11: 8,570,462 km (0.105 R)
• M12: 11,327,850 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.8

Radius: 6.9

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.25 AU - 9.73 AU

Year: 18947 Days

Day: 19.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,883,525 km

• M1: 114,742 km (0.091 R)
• M2: 423,063 km (0.112 R)
• M3: 639,980 km (0.119 R)
• M4: 1,259,614 km (0.083 R)
• M5: 2,355,718 km (0.045 R)
• M6: 3,069,300 km (0.044 R)
• M7: 3,374,928 km (0.065 R)
• M8: 4,519,352 km (0.096 R)
• M9: 4,990,136 km (0.104 R)
• M10: 6,332,179 km (0.109 R)
• M11: 7,399,559 km (0.11 R)
• M12: 8,209,632 km (0.095 R)
• M13: 8,745,043 km (0.12 R)
• M14: 10,553,531 km (0.111 R)
• M15: 14,736,138 km (0.108 R)
• M16: 15,048,947 km (0.063 R)
• M17: 18,788,445 km (0.098 R)
• M18: 20,289,062 km (0.078 R)
• M19: 22,070,623 km (0.109 R)
• M20: 24,605,110 km (0.096 R)
• M21: 25,156,378 km (0.094 R)
• M22: 26,055,760 km (0.048 R)
• M23: 26,976,236 km (0.093 R)
• M24: 27,918,403 km (0.07 R)
• M25: 29,495,763 km (0.109 R)
• M26: 31,517,429 km (0.103 R)
• M27: 34,036,208 km (0.103 R)
• M28: 44,635,068 km (0.112 R)
• M29: 46,787,632 km (0.119 R)
• M30: 48,317,868 km (0.063 R)
• M31: 50,941,665 km (0.112 R)
• M32: 53,291,399 km (0.054 R)
• M33: 54,586,019 km (0.106 R)
• M34: 74,284,767 km (0.096 R)
• M35: 75,435,773 km (0.076 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: 302 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit