🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 11.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 435 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,804,022 km

• M1: 140,622 km (0.072 R)
• M2: 518,207 km (0.101 R)
• M3: 935,435 km (0.092 R)
• M4: 1,639,892 km (0.1 R)
• M5: 2,064,899 km (0.071 R)
• M6: 3,041,474 km (0.097 R)
• M7: 3,403,202 km (0.063 R)
• M8: 4,152,538 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 11

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.48 AU - 1.48 AU

Year: 1181 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,804,022 km

• M1: 139,874 km (0.095 R)
• M2: 529,576 km (0.106 R)
• M3: 1,326,185 km (0.04 R)
• M4: 1,866,383 km (0.038 R)
• M5: 2,549,297 km (0.107 R)
• M6: 2,930,173 km (0.111 R)
• M7: 3,321,073 km (0.117 R)
• M8: 4,601,930 km (0.082 R)
• M9: 6,037,321 km (0.089 R)
• M10: 6,584,101 km (0.119 R)
• M11: 6,997,889 km (0.106 R)
• M12: 7,626,350 km (0.051 R)
• M13: 8,885,366 km (0.034 R)
• M14: 10,308,490 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 14.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.27 AU - 2.01 AU

Year: 1378 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,804,022 km

• M1: 177,872 km (0.071 R)
• M2: 780,452 km (0.034 R)
• M3: 1,549,236 km (0.051 R)
• M4: 2,010,595 km (0.085 R)
• M5: 2,972,510 km (0.115 R)
• M6: 3,438,956 km (0.035 R)
• M7: 4,541,492 km (0.101 R)
• M8: 5,776,722 km (0.094 R)
• M9: 6,559,717 km (0.079 R)
• M10: 7,331,941 km (0.069 R)
• M11: 8,192,877 km (0.065 R)
• M12: 8,723,052 km (0.032 R)
• M13: 9,307,680 km (0.105 R)
• M14: 10,050,135 km (0.091 R)
• M15: 11,007,112 km (0.044 R)
• M16: 11,544,318 km (0.081 R)
• M17: 12,174,275 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 10.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.53 AU - 2.29 AU

Year: 1732 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,804,022 km

• M1: 130,300 km (0.073 R)
• M2: 591,510 km (0.074 R)
• M3: 1,368,073 km (0.082 R)
• M4: 2,218,686 km (0.077 R)
• M5: 2,904,592 km (0.058 R)
• M6: 4,228,085 km (0.11 R)
• M7: 5,261,357 km (0.103 R)
• M8: 7,311,147 km (0.095 R)
• M9: 9,155,539 km (0.085 R)
• M10: 9,621,836 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 13.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.29 AU - 3.61 AU

Year: 4204 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,804,022 km

• M1: 162,912 km (0.075 R)
• M2: 616,194 km (0.085 R)
• M3: 1,173,745 km (0.088 R)
• M4: 2,122,495 km (0.114 R)
• M5: 2,592,232 km (0.097 R)
• M6: 3,287,862 km (0.036 R)
• M7: 3,855,436 km (0.082 R)
• M8: 4,612,402 km (0.113 R)
• M9: 5,107,271 km (0.092 R)
• M10: 5,842,246 km (0.106 R)
• M11: 12,352,595 km (0.104 R)
• M12: 13,260,056 km (0.118 R)
• M13: 14,049,933 km (0.116 R)
• M14: 14,648,923 km (0.114 R)
• M15: 15,321,664 km (0.088 R)
• M16: 16,488,827 km (0.066 R)
• M17: 17,402,421 km (0.111 R)
• M18: 18,221,170 km (0.104 R)
• M19: 18,802,956 km (0.063 R)
• M20: 20,622,964 km (0.109 R)
• M21: 21,113,495 km (0.079 R)
• M22: 23,990,113 km (0.079 R)
• M23: 29,881,277 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 13.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.75 AU - 5.35 AU

Year: 6367 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,804,022 km

• M1: 180,415 km (0.091 R)
• M2: 667,655 km (0.073 R)
• M3: 1,307,037 km (0.095 R)
• M4: 1,922,632 km (0.092 R)
• M5: 2,459,838 km (0.084 R)
• M6: 2,996,445 km (0.082 R)
• M7: 3,748,324 km (0.084 R)
• M8: 5,753,385 km (0.06 R)
• M9: 6,917,854 km (0.082 R)
• M10: 7,537,638 km (0.097 R)
• M11: 9,533,872 km (0.084 R)
• M12: 11,861,615 km (0.033 R)
• M13: 12,538,097 km (0.086 R)
• M14: 13,572,865 km (0.086 R)
• M15: 14,604,941 km (0.114 R)
• M16: 17,881,134 km (0.117 R)
• M17: 20,862,919 km (0.113 R)
• M18: 22,629,221 km (0.058 R)
• M19: 24,079,572 km (0.09 R)
• M20: 24,911,636 km (0.063 R)
• M21: 28,802,377 km (0.09 R)
• M22: 29,550,815 km (0.119 R)
• M23: 32,173,266 km (0.117 R)
• M24: 34,841,942 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 11.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.41 AU - 5.03 AU

Year: 6727 Days

Day: 8.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,804,022 km

• M1: 139,425 km (0.103 R)
• M2: 800,498 km (0.112 R)
• M3: 1,475,783 km (0.08 R)
• M4: 2,069,238 km (0.052 R)
• M5: 3,034,742 km (0.118 R)
• M6: 3,596,482 km (0.088 R)
• M7: 4,050,063 km (0.066 R)
• M8: 4,928,951 km (0.074 R)
• M9: 6,159,543 km (0.1 R)
• M10: 8,012,761 km (0.114 R)
• M11: 9,706,807 km (0.058 R)
• M12: 10,542,461 km (0.099 R)
• M13: 13,115,545 km (0.067 R)
• M14: 14,547,645 km (0.118 R)
• M15: 15,270,951 km (0.064 R)
• M16: 16,789,219 km (0.091 R)
• M17: 17,250,579 km (0.045 R)
• M18: 18,336,660 km (0.101 R)
• M19: 20,870,698 km (0.059 R)
• M20: 32,940,254 km (0.084 R)
• M21: 33,976,968 km (0.101 R)
• M22: 36,995,853 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 4.5

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.1 AU - 7.82 AU

Year: 13366 Days

Day: 21.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,804,022 km

• M1: 55,950 km (0.083 R)
• M2: 241,301 km (0.065 R)
• M3: 975,977 km (0.104 R)
• M4: 1,344,286 km (0.118 R)
• M5: 1,735,784 km (0.111 R)
• M6: 2,018,973 km (0.113 R)
• M7: 2,274,636 km (0.103 R)
• M8: 3,293,846 km (0.102 R)
• M9: 3,570,602 km (0.077 R)
• M10: 3,727,829 km (0.115 R)
• M11: 3,972,571 km (0.118 R)
• M12: 4,141,617 km (0.04 R)
• M13: 4,708,892 km (0.084 R)
• M14: 5,092,910 km (0.096 R)
• M15: 6,181,384 km (0.099 R)
• M16: 10,683,981 km (0.094 R)
• M17: 12,448,787 km (0.103 R)
• M18: 14,136,550 km (0.109 R)
• M19: 14,398,795 km (0.105 R)
• M20: 17,502,951 km (0.073 R)
• M21: 18,812,979 km (0.108 R)
• M22: 20,186,886 km (0.113 R)
• M23: 22,238,322 km (0.103 R)
• M24: 23,497,038 km (0.07 R)
• M25: 28,483,883 km (0.109 R)
• M26: 32,399,907 km (0.118 R)
• M27: 33,780,845 km (0.093 R)
• M28: 34,249,834 km (0.079 R)
• M29: 41,278,391 km (0.064 R)
• M30: 41,814,250 km (0.086 R)
• M31: 44,004,513 km (0.105 R)
• M32: 44,845,103 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit