🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 11.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.49 AU - 1.71 AU

Year: 1328 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,264,759 km

• M1: 179,069 km (0.113 R)
• M2: 572,661 km (0.073 R)
• M3: 1,105,977 km (0.06 R)
• M4: 1,519,615 km (0.115 R)
• M5: 1,891,067 km (0.115 R)
• M6: 2,324,302 km (0.072 R)
• M7: 3,787,668 km (0.099 R)
• M8: 4,274,460 km (0.08 R)
• M9: 5,696,089 km (0.093 R)
• M10: 6,111,522 km (0.095 R)
• M11: 6,740,282 km (0.118 R)
• M12: 7,598,225 km (0.056 R)
• M13: 8,350,703 km (0.043 R)
• M14: 8,732,327 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 10.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.38 AU - 3.76 AU

Year: 3529 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,264,759 km

• M1: 139,276 km (0.066 R)
• M2: 817,104 km (0.12 R)
• M3: 1,176,737 km (0.116 R)
• M4: 2,786,859 km (0.096 R)
• M5: 3,232,511 km (0.08 R)
• M6: 4,525,934 km (0.103 R)
• M7: 6,029,692 km (0.103 R)
• M8: 8,198,861 km (0.093 R)
• M9: 8,667,850 km (0.047 R)
• M10: 9,733,137 km (0.085 R)
• M11: 10,259,272 km (0.117 R)
• M12: 12,954,727 km (0.077 R)
• M13: 15,226,071 km (0.1 R)
• M14: 17,203,306 km (0.076 R)
• M15: 19,170,818 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 11.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.74 AU - 3.56 AU

Year: 3668 Days

Day: 14.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,264,759 km

• M1: 146,756 km (0.104 R)
• M2: 611,706 km (0.085 R)
• M3: 1,076,357 km (0.06 R)
• M4: 1,477,877 km (0.066 R)
• M5: 1,956,291 km (0.064 R)
• M6: 3,059,276 km (0.117 R)
• M7: 4,130,547 km (0.091 R)
• M8: 5,336,754 km (0.061 R)
• M9: 5,901,486 km (0.12 R)
• M10: 7,774,153 km (0.108 R)
• M11: 8,881,476 km (0.036 R)
• M12: 9,418,233 km (0.094 R)
• M13: 9,825,588 km (0.065 R)
• M14: 13,106,718 km (0.109 R)
• M15: 15,270,651 km (0.074 R)
• M16: 20,788,868 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 8.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.07 AU - 5.63 AU

Year: 7007 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,264,759 km

• M1: 102,923 km (0.103 R)
• M2: 431,440 km (0.087 R)
• M3: 694,583 km (0.114 R)
• M4: 1,244,205 km (0.081 R)
• M5: 1,542,204 km (0.077 R)
• M6: 1,820,307 km (0.119 R)
• M7: 2,737,491 km (0.119 R)
• M8: 3,168,632 km (0.089 R)
• M9: 4,311,411 km (0.044 R)
• M10: 5,977,033 km (0.088 R)
• M11: 11,576,631 km (0.094 R)
• M12: 14,667,772 km (0.086 R)
• M13: 15,403,494 km (0.064 R)
• M14: 15,751,160 km (0.093 R)
• M15: 16,044,970 km (0.093 R)
• M16: 17,885,173 km (0.034 R)
• M17: 18,140,687 km (0.031 R)
• M18: 18,724,717 km (0.056 R)
• M19: 21,400,873 km (0.099 R)
• M20: 23,320,363 km (0.097 R)
• M21: 24,400,161 km (0.052 R)
• M22: 25,031,913 km (0.118 R)
• M23: 26,992,692 km (0.108 R)
• M24: 27,413,810 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 14.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.31 AU - 6.75 AU

Year: 8531 Days

Day: 5.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,264,759 km

• M1: 184,903 km (0.079 R)
• M2: 680,222 km (0.098 R)
• M3: 1,330,224 km (0.049 R)
• M4: 1,809,087 km (0.1 R)
• M5: 2,987,918 km (0.072 R)
• M6: 3,711,374 km (0.105 R)
• M7: 4,309,316 km (0.104 R)
• M8: 5,266,443 km (0.118 R)
• M9: 5,893,259 km (0.105 R)
• M10: 6,604,746 km (0.12 R)
• M11: 7,147,487 km (0.068 R)
• M12: 8,241,048 km (0.068 R)
• M13: 8,828,369 km (0.064 R)
• M14: 10,134,209 km (0.097 R)
• M15: 12,410,789 km (0.076 R)
• M16: 13,755,674 km (0.115 R)
• M17: 14,224,962 km (0.041 R)
• M18: 15,257,786 km (0.052 R)
• M19: 17,678,429 km (0.105 R)
• M20: 18,515,878 km (0.109 R)
• M21: 20,345,310 km (0.119 R)
• M22: 24,790,013 km (0.106 R)
• M23: 27,746,964 km (0.093 R)
• M24: 35,988,311 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 3.4

Gravity: 66.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.41 AU - 11.95 AU

Year: 19757 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,264,759 km

• M1: 42,336 km (0.05 R)
• M2: 286,630 km (0.078 R)
• M3: 589,416 km (0.084 R)
• M4: 1,010,085 km (0.094 R)
• M5: 1,127,669 km (0.098 R)
• M6: 1,487,003 km (0.093 R)
• M7: 1,692,999 km (0.119 R)
• M8: 1,840,802 km (0.076 R)
• M9: 2,099,157 km (0.087 R)
• M10: 2,863,902 km (0.119 R)
• M11: 3,182,994 km (0.101 R)
• M12: 3,891,639 km (0.088 R)
• M13: 7,007,763 km (0.071 R)
• M14: 8,193,924 km (0.051 R)
• M15: 10,829,240 km (0.114 R)
• M16: 10,955,202 km (0.067 R)
• M17: 11,468,622 km (0.098 R)
• M18: 13,979,023 km (0.095 R)
• M19: 20,336,335 km (0.118 R)
• M20: 20,721,100 km (0.085 R)
• M21: 21,703,958 km (0.077 R)
• M22: 25,500,004 km (0.078 R)
• M23: 26,399,835 km (0.038 R)
• M24: 26,857,605 km (0.051 R)
• M25: 28,381,708 km (0.068 R)
• M26: 28,982,942 km (0.034 R)
• M27: 29,225,739 km (0.098 R)
• M28: 35,469,506 km (0.053 R)
• M29: 37,877,732 km (0.094 R)
• M30: 38,900,234 km (0.105 R)
• M31: 39,791,238 km (0.105 R)
• M32: 51,388,664 km (0.111 R)
• M33: 53,730,469 km (0.092 R)
• M34: 57,853,685 km (0.106 R)
• M35: 60,386,676 km (0.082 R)
• M36: 61,580,318 km (0.102 R)
• M37: 77,385,034 km (0.036 R)
• M38: 78,321,666 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.8

Radius: 4.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.34 AU - 11.72 AU

Year: 22416 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,264,759 km

• M1: 53,406 km (0.099 R)
• M2: 634,145 km (0.068 R)
• M3: 862,282 km (0.111 R)
• M4: 2,036,326 km (0.057 R)
• M5: 3,427,138 km (0.086 R)
• M6: 4,485,692 km (0.085 R)
• M7: 5,933,650 km (0.119 R)
• M8: 6,797,727 km (0.116 R)
• M9: 7,517,293 km (0.059 R)
• M10: 8,089,206 km (0.058 R)
• M11: 9,106,172 km (0.108 R)
• M12: 10,068,984 km (0.112 R)
• M13: 10,953,556 km (0.09 R)
• M14: 11,243,327 km (0.113 R)
• M15: 13,144,716 km (0.103 R)
• M16: 16,288,515 km (0.115 R)
• M17: 18,100,445 km (0.084 R)
• M18: 19,827,851 km (0.057 R)
• M19: 20,403,205 km (0.09 R)
• M20: 24,334,338 km (0.102 R)
• M21: 29,850,909 km (0.032 R)
• M22: 33,450,233 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit