🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.36 AU - 1.5 AU

Year: 775 Days

Day: 21.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,036,168 km

• M1: 732,282 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 10.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.45 AU - 10.43 AU

Year: 11108 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,036,168 km

• M1: 129,402 km (0.105 R)
• M2: 766,839 km (0.114 R)
• M3: 1,143,526 km (0.118 R)
• M4: 1,965,716 km (0.078 R)
• M5: 2,386,684 km (0.045 R)
• M6: 3,190,923 km (0.091 R)
• M7: 3,539,186 km (0.079 R)
• M8: 4,522,792 km (0.118 R)
• M9: 5,262,554 km (0.077 R)
• M10: 6,619,407 km (0.08 R)
• M11: 7,747,674 km (0.088 R)
• M12: 10,762,071 km (0.064 R)
• M13: 11,608,496 km (0.084 R)
• M14: 13,433,889 km (0.088 R)
• M15: 13,820,749 km (0.028 R)
• M16: 14,684,527 km (0.053 R)
• M17: 26,490,641 km (0.095 R)
• M18: 27,304,903 km (0.06 R)
• M19: 31,514,736 km (0.092 R)
• M20: 35,155,350 km (0.05 R)
• M21: 38,546,734 km (0.105 R)
• M22: 43,540,161 km (0.074 R)
• M23: 53,005,966 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 11.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.16 AU - 9.74 AU

Year: 12130 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,036,168 km

• M1: 139,425 km (0.119 R)
• M2: 546,780 km (0.118 R)
• M3: 912,547 km (0.114 R)
• M4: 1,284,447 km (0.071 R)
• M5: 2,084,946 km (0.116 R)
• M6: 3,794,849 km (0.097 R)
• M7: 4,949,745 km (0.074 R)
• M8: 6,390,522 km (0.117 R)
• M9: 6,893,470 km (0.095 R)
• M10: 7,314,737 km (0.088 R)
• M11: 9,133,249 km (0.101 R)
• M12: 10,997,837 km (0.109 R)
• M13: 14,421,384 km (0.109 R)
• M14: 16,936,424 km (0.047 R)
• M15: 18,902,888 km (0.096 R)
• M16: 21,458,319 km (0.063 R)
• M17: 31,154,355 km (0.116 R)
• M18: 32,114,624 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 8.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.94 AU - 10.02 AU

Year: 12191 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,036,168 km

• M1: 108,159 km (0.1 R)
• M2: 446,400 km (0.117 R)
• M3: 1,042,099 km (0.103 R)
• M4: 2,052,034 km (0.084 R)
• M5: 2,333,278 km (0.066 R)
• M6: 2,735,846 km (0.089 R)
• M7: 4,467,591 km (0.096 R)
• M8: 5,803,201 km (0.038 R)
• M9: 6,132,914 km (0.1 R)
• M10: 7,049,201 km (0.044 R)
• M11: 9,463,412 km (0.049 R)
• M12: 11,383,500 km (0.101 R)
• M13: 25,938,176 km (0.061 R)
• M14: 32,966,135 km (0.116 R)
• M15: 33,384,261 km (0.109 R)
• M16: 36,410,775 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.2

Radius: 3.9

Gravity: 35.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.14 AU - 14.46 AU

Year: 20747 Days

Day: 19.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,036,168 km

• M1: 49,218 km (0.118 R)
• M2: 182,659 km (0.107 R)
• M3: 1,020,856 km (0.097 R)
• M4: 1,614,759 km (0.112 R)
• M5: 2,302,760 km (0.059 R)
• M6: 2,663,889 km (0.035 R)
• M7: 5,019,158 km (0.106 R)
• M8: 5,663,476 km (0.115 R)
• M9: 6,026,101 km (0.115 R)
• M10: 6,576,771 km (0.034 R)
• M11: 7,536,292 km (0.105 R)
• M12: 8,533,511 km (0.036 R)
• M13: 8,795,906 km (0.098 R)
• M14: 10,664,683 km (0.106 R)
• M15: 10,846,594 km (0.081 R)
• M16: 11,787,714 km (0.08 R)
• M17: 14,266,251 km (0.037 R)
• M18: 14,860,753 km (0.044 R)
• M19: 15,471,412 km (0.114 R)
• M20: 17,320,292 km (0.113 R)
• M21: 18,427,915 km (0.098 R)
• M22: 20,038,186 km (0.102 R)
• M23: 20,688,937 km (0.034 R)
• M24: 23,535,635 km (0.117 R)
• M25: 26,855,660 km (0.053 R)
• M26: 28,104,952 km (0.079 R)
• M27: 28,919,812 km (0.104 R)
• M28: 31,833,230 km (0.115 R)
• M29: 33,619,877 km (0.115 R)
• M30: 38,661,326 km (0.114 R)
• M31: 39,813,828 km (0.09 R)
• M32: 41,585,366 km (0.097 R)
• M33: 43,101,091 km (0.086 R)
• M34: 45,921,759 km (0.053 R)
• M35: 51,407,663 km (0.06 R)
• M36: 55,479,118 km (0.1 R)
• M37: 60,334,467 km (0.057 R)
• M38: 66,484,286 km (0.093 R)
• M39: 67,513,818 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.43 AU - 16.65 AU

Year: 29103 Days

Day: 16.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,036,168 km

• M1: 76,445 km (0.027 R)
• M2: 273,615 km (0.048 R)
• M3: 764,296 km (0.11 R)
• M4: 1,483,113 km (0.078 R)
• M5: 3,791,857 km (0.069 R)
• M6: 6,801,168 km (0.063 R)
• M7: 7,400,607 km (0.112 R)
• M8: 8,081,427 km (0.093 R)
• M9: 8,317,342 km (0.103 R)
• M10: 8,704,352 km (0.095 R)
• M11: 10,429,216 km (0.108 R)
• M12: 12,184,148 km (0.084 R)
• M13: 13,002,299 km (0.034 R)
• M14: 13,523,648 km (0.092 R)
• M15: 17,025,883 km (0.11 R)
• M16: 24,259,090 km (0.091 R)
• M17: 27,202,877 km (0.087 R)
• M18: 37,839,734 km (0.109 R)
• M19: 44,653,020 km (0.104 R)
• M20: 46,588,666 km (0.091 R)
• M21: 51,268,088 km (0.111 R)
• M22: 56,938,894 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit