🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 14.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 433 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 174.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,045,014 km

• M1: 177,273 km (0.107 R)
• M2: 859,440 km (0.096 R)
• M3: 1,608,327 km (0.063 R)
• M4: 2,228,709 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 10

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.79 AU - 1.13 AU

Year: 627 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,045,014 km

• M1: 125,812 km (0.063 R)
• M2: 511,026 km (0.085 R)
• M3: 1,507,199 km (0.111 R)
• M4: 2,367,536 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 11.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.93 AU - 1.51 AU

Year: 899 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,045,014 km

• M1: 146,307 km (0.083 R)
• M2: 565,779 km (0.111 R)
• M3: 1,139,637 km (0.098 R)
• M4: 1,592,619 km (0.112 R)
• M5: 2,665,236 km (0.056 R)
• M6: 3,119,265 km (0.112 R)
• M7: 3,866,806 km (0.097 R)
• M8: 4,250,375 km (0.079 R)
• M9: 4,730,135 km (0.1 R)
• M10: 5,151,103 km (0.104 R)
• M11: 5,557,262 km (0.103 R)
• M12: 6,047,793 km (0.111 R)
• M13: 6,656,357 km (0.094 R)
• M14: 8,357,734 km (0.058 R)
• M15: 8,975,423 km (0.077 R)
• M16: 9,681,226 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 9.6

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.44 AU

Year: 1081 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 87.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,045,014 km

• M1: 119,379 km (0.111 R)
• M2: 510,278 km (0.117 R)
• M3: 820,395 km (0.076 R)
• M4: 1,262,157 km (0.025 R)
• M5: 1,623,286 km (0.111 R)
• M6: 2,074,773 km (0.097 R)
• M7: 2,448,917 km (0.109 R)
• M8: 2,749,160 km (0.088 R)
• M9: 3,516,747 km (0.108 R)
• M10: 4,678,673 km (0.09 R)
• M11: 5,857,505 km (0.114 R)
• M12: 6,169,566 km (0.11 R)
• M13: 6,827,348 km (0.049 R)
• M14: 7,688,134 km (0.03 R)
• M15: 8,254,811 km (0.036 R)
• M16: 8,619,530 km (0.087 R)
• M17: 9,320,995 km (0.082 R)
• M18: 10,541,564 km (0.037 R)
• M19: 11,446,780 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 13.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.87 AU - 2.51 AU

Year: 2161 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,045,014 km

• M1: 167,998 km (0.109 R)
• M2: 598,541 km (0.1 R)
• M3: 1,062,145 km (0.095 R)
• M4: 1,485,058 km (0.096 R)
• M5: 2,861,508 km (0.1 R)
• M6: 6,281,016 km (0.119 R)
• M7: 10,281,862 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 14.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.39 AU - 5.19 AU

Year: 5925 Days

Day: 5.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,045,014 km

• M1: 176,675 km (0.089 R)
• M2: 795,262 km (0.086 R)
• M3: 1,447,808 km (0.099 R)
• M4: 2,016,131 km (0.06 R)
• M5: 2,641,300 km (0.062 R)
• M6: 4,788,628 km (0.116 R)
• M7: 5,509,540 km (0.102 R)
• M8: 6,503,169 km (0.102 R)
• M9: 7,278,385 km (0.077 R)
• M10: 9,014,020 km (0.109 R)
• M11: 10,299,963 km (0.113 R)
• M12: 11,206,825 km (0.109 R)
• M13: 20,112,387 km (0.098 R)
• M14: 20,626,554 km (0.112 R)
• M15: 21,528,630 km (0.087 R)
• M16: 25,147,402 km (0.03 R)
• M17: 26,351,216 km (0.094 R)
• M18: 27,593,327 km (0.103 R)
• M19: 28,688,533 km (0.103 R)
• M20: 32,449,125 km (0.05 R)
• M21: 34,290,974 km (0.093 R)
• M22: 35,770,945 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.8

Radius: 3.1

Gravity: 80.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.7 AU - 6.38 AU

Year: 9899 Days

Day: 20 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,045,014 km

• M1: 70,161 km (0.103 R)
• M2: 378,782 km (0.109 R)
• M3: 574,007 km (0.105 R)
• M4: 1,036,863 km (0.086 R)
• M5: 2,981,336 km (0.098 R)
• M6: 3,142,602 km (0.118 R)
• M7: 3,819,982 km (0.097 R)
• M8: 3,955,368 km (0.069 R)
• M9: 5,255,074 km (0.088 R)
• M10: 5,355,155 km (0.112 R)
• M11: 5,628,470 km (0.044 R)
• M12: 7,592,690 km (0.093 R)
• M13: 9,469,695 km (0.055 R)
• M14: 9,618,096 km (0.083 R)
• M15: 9,919,536 km (0.119 R)
• M16: 11,133,522 km (0.081 R)
• M17: 14,107,229 km (0.105 R)
• M18: 15,914,072 km (0.052 R)
• M19: 16,194,269 km (0.047 R)
• M20: 17,869,166 km (0.103 R)
• M21: 19,817,080 km (0.053 R)
• M22: 19,978,646 km (0.065 R)
• M23: 21,388,606 km (0.12 R)
• M24: 22,161,279 km (0.102 R)
• M25: 33,960,961 km (0.072 R)
• M26: 39,174,446 km (0.095 R)
• M27: 40,458,894 km (0.088 R)
• M28: 40,588,894 km (0.093 R)
• M29: 40,849,643 km (0.08 R)
• M30: 41,771,166 km (0.083 R)
• M31: 45,455,313 km (0.096 R)
• M32: 46,587,171 km (0.091 R)
• M33: 47,160,130 km (0.115 R)
• M34: 48,466,269 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 4.9

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.48 AU - 9.38 AU

Year: 14892 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,045,014 km

• M1: 61,036 km (0.038 R)
• M2: 458,069 km (0.045 R)
• M3: 834,158 km (0.07 R)
• M4: 1,197,980 km (0.078 R)
• M5: 1,563,148 km (0.08 R)
• M6: 1,780,514 km (0.084 R)
• M7: 1,942,828 km (0.083 R)
• M8: 2,693,659 km (0.092 R)
• M9: 2,957,550 km (0.079 R)
• M10: 4,883,174 km (0.113 R)
• M11: 5,461,369 km (0.099 R)
• M12: 7,149,432 km (0.117 R)
• M13: 7,330,744 km (0.104 R)
• M14: 11,024,017 km (0.12 R)
• M15: 11,574,088 km (0.034 R)
• M16: 12,928,547 km (0.068 R)
• M17: 14,170,808 km (0.062 R)
• M18: 16,890,048 km (0.066 R)
• M19: 17,620,385 km (0.11 R)
• M20: 18,202,919 km (0.102 R)
• M21: 18,541,459 km (0.101 R)
• M22: 20,027,415 km (0.058 R)
• M23: 23,432,562 km (0.103 R)
• M24: 24,136,719 km (0.082 R)
• M25: 25,376,436 km (0.083 R)
• M26: 25,587,070 km (0.09 R)
• M27: 26,875,706 km (0.118 R)
• M28: 28,206,978 km (0.113 R)
• M29: 40,332,484 km (0.107 R)
• M30: 41,197,608 km (0.108 R)
• M31: 41,781,040 km (0.112 R)
• M32: 43,263,854 km (0.066 R)
• M33: 44,322,408 km (0.082 R)
• M34: 48,567,547 km (0.117 R)
• M35: 48,892,324 km (0.041 R)
• M36: 52,390,969 km (0.077 R)
• M37: 54,288,469 km (0.074 R)
• M38: 55,696,783 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit