🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 450 Days

Day: 46.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.82 AU - 5.24 AU

Year: 4209 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,333,544 km

• M1: 125,662 km (0.118 R)
• M2: 684,560 km (0.099 R)
• M3: 1,000,511 km (0.086 R)
• M4: 1,427,313 km (0.095 R)
• M5: 1,924,876 km (0.07 R)
• M6: 2,403,739 km (0.079 R)
• M7: 3,601,718 km (0.09 R)
• M8: 4,289,569 km (0.107 R)
• M9: 4,779,951 km (0.09 R)
• M10: 5,233,083 km (0.048 R)
• M11: 6,450,062 km (0.087 R)
• M12: 6,855,472 km (0.084 R)
• M13: 7,339,571 km (0.112 R)
• M14: 8,208,286 km (0.104 R)
• M15: 8,894,790 km (0.093 R)
• M16: 10,265,406 km (0.084 R)
• M17: 10,619,055 km (0.101 R)
• M18: 12,203,147 km (0.095 R)
• M19: 15,730,067 km (0.045 R)
• M20: 16,306,766 km (0.104 R)
• M21: 18,007,694 km (0.116 R)
• M22: 18,407,569 km (0.086 R)
• M23: 19,047,998 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 12.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.81 AU - 5.67 AU

Year: 4505 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,333,544 km

• M1: 156,479 km (0.118 R)
• M2: 651,349 km (0.081 R)
• M3: 1,042,697 km (0.095 R)
• M4: 1,975,290 km (0.072 R)
• M5: 2,580,713 km (0.084 R)
• M6: 3,679,210 km (0.096 R)
• M7: 4,438,120 km (0.088 R)
• M8: 5,728,102 km (0.075 R)
• M9: 6,445,275 km (0.09 R)
• M10: 7,029,903 km (0.078 R)
• M11: 7,482,885 km (0.057 R)
• M12: 7,886,800 km (0.104 R)
• M13: 8,520,048 km (0.077 R)
• M14: 9,848,477 km (0.065 R)
• M15: 10,541,564 km (0.116 R)
• M16: 11,530,705 km (0.086 R)
• M17: 12,912,839 km (0.117 R)
• M18: 13,495,523 km (0.076 R)
• M19: 15,242,377 km (0.104 R)
• M20: 16,059,182 km (0.086 R)
• M21: 19,243,223 km (0.052 R)
• M22: 20,983,196 km (0.08 R)
• M23: 21,857,446 km (0.116 R)
• M24: 22,546,344 km (0.116 R)
• M25: 22,966,714 km (0.102 R)
• M26: 24,405,397 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 12.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.12 AU - 8.78 AU

Year: 8877 Days

Day: 10.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,333,544 km

• M1: 153,039 km (0.085 R)
• M2: 748,438 km (0.095 R)
• M3: 1,556,416 km (0.117 R)
• M4: 2,026,902 km (0.12 R)
• M5: 3,429,531 km (0.049 R)
• M6: 4,114,839 km (0.115 R)
• M7: 4,862,380 km (0.096 R)
• M8: 9,544,195 km (0.057 R)
• M9: 10,072,275 km (0.115 R)
• M10: 13,172,093 km (0.071 R)
• M11: 16,668,793 km (0.091 R)
• M12: 17,828,177 km (0.057 R)
• M13: 18,562,702 km (0.086 R)
• M14: 20,523,631 km (0.056 R)
• M15: 32,830,450 km (0.035 R)
• M16: 33,832,755 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 14.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.91 AU - 11.01 AU

Year: 12702 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,333,544 km

• M1: 179,218 km (0.091 R)
• M2: 835,654 km (0.096 R)
• M3: 1,316,312 km (0.094 R)
• M4: 1,900,940 km (0.066 R)
• M5: 2,791,047 km (0.118 R)
• M6: 3,528,864 km (0.041 R)
• M7: 4,210,133 km (0.114 R)
• M8: 5,046,235 km (0.11 R)
• M9: 6,505,263 km (0.085 R)
• M10: 8,134,983 km (0.119 R)
• M11: 10,023,057 km (0.087 R)
• M12: 10,636,857 km (0.111 R)
• M13: 11,275,790 km (0.104 R)
• M14: 11,756,448 km (0.096 R)
• M15: 12,250,869 km (0.051 R)
• M16: 14,091,521 km (0.117 R)
• M17: 14,934,505 km (0.11 R)
• M18: 22,084,685 km (0.119 R)
• M19: 25,821,191 km (0.101 R)
• M20: 26,447,408 km (0.098 R)
• M21: 27,948,173 km (0.056 R)
• M22: 28,497,646 km (0.107 R)
• M23: 29,166,498 km (0.047 R)
• M24: 32,187,029 km (0.077 R)
• M25: 34,146,163 km (0.039 R)
• M26: 35,155,051 km (0.117 R)
• M27: 36,443,836 km (0.075 R)
• M28: 44,250,601 km (0.07 R)
• M29: 48,069,685 km (0.05 R)
• M30: 53,947,685 km (0.097 R)
• M31: 54,800,243 km (0.117 R)
• M32: 60,470,900 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 8

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.75 AU - 10.63 AU

Year: 13168 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,333,544 km

• M1: 101,427 km (0.12 R)
• M2: 598,092 km (0.072 R)
• M3: 1,420,881 km (0.072 R)
• M4: 1,833,771 km (0.033 R)
• M5: 2,407,927 km (0.09 R)
• M6: 3,300,727 km (0.098 R)
• M7: 4,494,219 km (0.119 R)
• M8: 4,858,490 km (0.084 R)
• M9: 6,031,188 km (0.109 R)
• M10: 6,940,144 km (0.115 R)
• M11: 8,620,129 km (0.108 R)
• M12: 8,873,248 km (0.103 R)
• M13: 15,556,832 km (0.056 R)
• M14: 16,702,303 km (0.075 R)
• M15: 18,734,889 km (0.093 R)
• M16: 23,089,534 km (0.088 R)
• M17: 23,480,283 km (0.098 R)
• M18: 25,500,603 km (0.099 R)
• M19: 27,743,823 km (0.11 R)
• M20: 29,883,820 km (0.116 R)
• M21: 34,616,798 km (0.04 R)
• M22: 36,827,705 km (0.086 R)
• M23: 42,252,123 km (0.113 R)
• M24: 45,230,019 km (0.084 R)
• M25: 45,535,348 km (0.11 R)
• M26: 46,926,159 km (0.102 R)
• M27: 48,664,187 km (0.055 R)
• M28: 49,145,593 km (0.094 R)
• M29: 50,444,701 km (0.025 R)
• M30: 63,374,894 km (0.067 R)
• M31: 64,333,517 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit