🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 13.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.53 AU - 0.77 AU

Year: 368 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,626,031 km

• M1: 171,589 km (0.053 R)
• M2: 644,019 km (0.104 R)
• M3: 1,091,915 km (0.041 R)
• M4: 1,745,209 km (0.034 R)
• M5: 2,651,473 km (0.092 R)
• M6: 3,111,037 km (0.085 R)
• M7: 3,565,665 km (0.104 R)
• M8: 4,432,435 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 11.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.95 AU - 0.95 AU

Year: 651 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,626,031 km

• M1: 140,772 km (0.05 R)
• M2: 511,326 km (0.114 R)
• M3: 939,325 km (0.076 R)
• M4: 1,440,328 km (0.116 R)
• M5: 2,379,055 km (0.103 R)
• M6: 2,777,883 km (0.085 R)
• M7: 4,196,370 km (0.09 R)
• M8: 4,783,392 km (0.118 R)
• M9: 5,525,397 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 13.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.91 AU - 2.05 AU

Year: 1958 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,626,031 km

• M1: 169,195 km (0.105 R)
• M2: 597,943 km (0.07 R)
• M3: 1,265,000 km (0.05 R)
• M4: 1,727,257 km (0.063 R)
• M5: 2,337,766 km (0.063 R)
• M6: 2,980,887 km (0.079 R)
• M7: 3,493,559 km (0.054 R)
• M8: 4,680,169 km (0.099 R)
• M9: 5,438,032 km (0.106 R)
• M10: 6,253,939 km (0.084 R)
• M11: 7,027,360 km (0.095 R)
• M12: 9,523,550 km (0.117 R)
• M13: 10,644,936 km (0.065 R)
• M14: 11,237,642 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 11.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.57 AU - 2.51 AU

Year: 2048 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,626,031 km

• M1: 143,165 km (0.036 R)
• M2: 577,298 km (0.065 R)
• M3: 1,355,058 km (0.12 R)
• M4: 3,721,995 km (0.079 R)
• M5: 4,469,536 km (0.11 R)
• M6: 5,928,863 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 15

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.37 AU - 2.93 AU

Year: 3032 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,626,031 km

• M1: 186,549 km (0.111 R)
• M2: 795,861 km (0.099 R)
• M3: 1,361,041 km (0.05 R)
• M4: 2,073,875 km (0.077 R)
• M5: 2,647,434 km (0.108 R)
• M6: 3,326,757 km (0.106 R)
• M7: 3,849,004 km (0.09 R)
• M8: 4,617,189 km (0.066 R)
• M9: 6,625,091 km (0.103 R)
• M10: 7,823,969 km (0.054 R)
• M11: 9,301,696 km (0.115 R)
• M12: 11,796,091 km (0.088 R)
• M13: 12,675,876 km (0.072 R)
• M14: 14,008,195 km (0.05 R)
• M15: 15,091,433 km (0.074 R)
• M16: 16,229,873 km (0.079 R)
• M17: 18,016,820 km (0.059 R)
• M18: 18,566,442 km (0.117 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 11.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.08 AU - 5.36 AU

Year: 8383 Days

Day: 11.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,626,031 km

• M1: 198,217 km (0.098 R)
• M2: 560,394 km (0.107 R)
• M3: 1,214,136 km (0.064 R)
• M4: 2,072,080 km (0.102 R)
• M5: 2,984,328 km (0.118 R)
• M6: 4,227,785 km (0.04 R)
• M7: 5,521,657 km (0.115 R)
• M8: 6,947,176 km (0.119 R)
• M9: 8,253,614 km (0.07 R)
• M10: 16,482,394 km (0.074 R)
• M11: 21,304,831 km (0.104 R)
• M12: 27,476,491 km (0.086 R)
• M13: 30,288,482 km (0.119 R)
• M14: 36,477,945 km (0.06 R)
• M15: 38,878,542 km (0.105 R)
• M16: 41,767,127 km (0.094 R)
• M17: 42,804,439 km (0.095 R)
• M18: 43,197,881 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 4.7

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.05 AU - 6.53 AU

Year: 9793 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,626,031 km

• M1: 58,493 km (0.112 R)
• M2: 267,182 km (0.106 R)
• M3: 461,360 km (0.095 R)
• M4: 981,362 km (0.09 R)
• M5: 1,137,991 km (0.065 R)
• M6: 2,265,061 km (0.073 R)
• M7: 3,114,179 km (0.09 R)
• M8: 4,360,928 km (0.119 R)
• M9: 6,165,676 km (0.114 R)
• M10: 6,469,809 km (0.081 R)
• M11: 8,232,520 km (0.095 R)
• M12: 9,077,599 km (0.028 R)
• M13: 10,292,034 km (0.053 R)
• M14: 11,841,270 km (0.099 R)
• M15: 14,314,571 km (0.109 R)
• M16: 15,671,424 km (0.094 R)
• M17: 15,952,668 km (0.07 R)
• M18: 16,380,967 km (0.095 R)
• M19: 16,597,884 km (0.094 R)
• M20: 17,787,785 km (0.113 R)
• M21: 18,170,905 km (0.102 R)
• M22: 19,353,477 km (0.117 R)
• M23: 19,515,042 km (0.097 R)
• M24: 20,754,760 km (0.12 R)
• M25: 23,117,060 km (0.076 R)
• M26: 26,438,132 km (0.059 R)
• M27: 26,736,730 km (0.114 R)
• M28: 27,646,135 km (0.117 R)
• M29: 30,171,796 km (0.117 R)
• M30: 35,919,047 km (0.064 R)
• M31: 37,025,473 km (0.085 R)
• M32: 40,086,844 km (0.09 R)
• M33: 44,005,859 km (0.111 R)
• M34: 46,998,116 km (0.081 R)
• M35: 50,580,536 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.7

Radius: 7.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.46 AU - 7.52 AU

Year: 12990 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,626,031 km

• M1: 93,349 km (0.085 R)
• M2: 417,827 km (0.102 R)
• M3: 708,047 km (0.101 R)
• M4: 1,029,981 km (0.12 R)
• M5: 1,297,313 km (0.074 R)
• M6: 1,922,781 km (0.064 R)
• M7: 3,155,318 km (0.119 R)
• M8: 4,747,040 km (0.047 R)
• M9: 6,326,793 km (0.118 R)
• M10: 8,323,476 km (0.103 R)
• M11: 8,807,425 km (0.089 R)
• M12: 9,412,848 km (0.09 R)
• M13: 10,990,208 km (0.069 R)
• M14: 14,939,292 km (0.073 R)
• M15: 17,229,037 km (0.055 R)
• M16: 17,776,715 km (0.03 R)
• M17: 18,255,279 km (0.108 R)
• M18: 18,742,519 km (0.095 R)
• M19: 19,405,537 km (0.09 R)
• M20: 22,214,685 km (0.067 R)
• M21: 22,863,491 km (0.036 R)
• M22: 25,991,134 km (0.068 R)
• M23: 27,339,310 km (0.083 R)
• M24: 29,282,287 km (0.117 R)
• M25: 30,970,200 km (0.12 R)
• M26: 32,484,579 km (0.104 R)
• M27: 34,785,843 km (0.073 R)
• M28: 35,283,855 km (0.111 R)
• M29: 39,845,842 km (0.092 R)
• M30: 46,119,378 km (0.065 R)
• M31: 46,419,172 km (0.064 R)
• M32: 48,554,682 km (0.109 R)
• M33: 49,020,679 km (0.05 R)
• M34: 51,879,345 km (0.098 R)
• M35: 54,847,217 km (0.083 R)
• M36: 58,275,551 km (0.048 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit