🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 27.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,525,463 km

• M1: 40,990 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 8.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.63 AU - 8.81 AU

Year: 7914 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,525,463 km

• M1: 104,419 km (0.104 R)
• M2: 392,096 km (0.073 R)
• M3: 786,286 km (0.043 R)
• M4: 1,399,638 km (0.119 R)
• M5: 1,975,290 km (0.081 R)
• M6: 2,897,112 km (0.032 R)
• M7: 3,522,880 km (0.091 R)
• M8: 3,831,201 km (0.074 R)
• M9: 4,724,450 km (0.048 R)
• M10: 5,653,902 km (0.072 R)
• M11: 6,593,676 km (0.097 R)
• M12: 6,916,957 km (0.112 R)
• M13: 9,575,161 km (0.113 R)
• M14: 9,990,146 km (0.118 R)
• M15: 10,321,206 km (0.101 R)
• M16: 10,659,596 km (0.05 R)
• M17: 12,194,620 km (0.047 R)
• M18: 13,988,448 km (0.082 R)
• M19: 15,760,285 km (0.114 R)
• M20: 19,230,357 km (0.077 R)
• M21: 19,522,373 km (0.093 R)
• M22: 24,350,345 km (0.047 R)
• M23: 25,561,040 km (0.056 R)
• M24: 27,084,395 km (0.059 R)
• M25: 27,636,262 km (0.092 R)
• M26: 28,289,556 km (0.04 R)
• M27: 30,706,908 km (0.12 R)
• M28: 35,838,264 km (0.07 R)
• M29: 36,169,773 km (0.088 R)
• M30: 37,516,453 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.84 AU - 11.7 AU

Year: 11267 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,525,463 km

• M1: 134,339 km (0.045 R)
• M2: 525,687 km (0.09 R)
• M3: 1,631,365 km (0.117 R)
• M4: 1,999,675 km (0.091 R)
• M5: 3,999,200 km (0.083 R)
• M6: 4,521,147 km (0.079 R)
• M7: 5,287,238 km (0.109 R)
• M8: 8,865,319 km (0.06 R)
• M9: 11,562,868 km (0.09 R)
• M10: 11,959,751 km (0.051 R)
• M11: 13,859,644 km (0.096 R)
• M12: 17,786,289 km (0.116 R)
• M13: 20,976,015 km (0.066 R)
• M14: 26,876,753 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 13.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.68 AU - 13.42 AU

Year: 15433 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,525,463 km

• M1: 164,109 km (0.091 R)
• M2: 585,376 km (0.099 R)
• M3: 999,314 km (0.096 R)
• M4: 1,899,145 km (0.089 R)
• M5: 3,310,302 km (0.114 R)
• M6: 3,901,961 km (0.1 R)
• M7: 4,655,187 km (0.085 R)
• M8: 7,464,635 km (0.104 R)
• M9: 9,450,247 km (0.099 R)
• M10: 10,485,016 km (0.09 R)
• M11: 11,651,281 km (0.085 R)
• M12: 12,475,714 km (0.081 R)
• M13: 15,183,585 km (0.066 R)
• M14: 15,882,058 km (0.043 R)
• M15: 17,268,082 km (0.078 R)
• M16: 18,654,256 km (0.086 R)
• M17: 26,216,877 km (0.08 R)
• M18: 27,222,624 km (0.055 R)
• M19: 29,311,309 km (0.108 R)
• M20: 32,641,358 km (0.095 R)
• M21: 34,159,926 km (0.076 R)
• M22: 34,756,372 km (0.104 R)
• M23: 36,463,284 km (0.066 R)
• M24: 37,086,210 km (0.1 R)
• M25: 42,602,930 km (0.102 R)
• M26: 44,415,458 km (0.094 R)
• M27: 48,343,450 km (0.065 R)
• M28: 51,398,388 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 6.8

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.42 AU - 18.96 AU

Year: 21843 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,525,463 km

• M1: 84,523 km (0.096 R)
• M2: 408,103 km (0.119 R)
• M3: 807,978 km (0.119 R)
• M4: 1,247,945 km (0.083 R)
• M5: 2,929,575 km (0.084 R)
• M6: 3,146,941 km (0.113 R)
• M7: 12,135,678 km (0.094 R)
• M8: 13,060,493 km (0.119 R)
• M9: 15,782,875 km (0.059 R)
• M10: 18,583,197 km (0.07 R)
• M11: 19,809,750 km (0.071 R)
• M12: 22,633,260 km (0.099 R)
• M13: 23,164,183 km (0.056 R)
• M14: 26,059,949 km (0.034 R)
• M15: 27,354,569 km (0.065 R)
• M16: 31,232,894 km (0.097 R)
• M17: 31,626,486 km (0.064 R)
• M18: 33,098,529 km (0.116 R)
• M19: 41,780,591 km (0.058 R)
• M20: 44,537,829 km (0.107 R)
• M21: 46,045,477 km (0.119 R)
• M22: 53,533,299 km (0.063 R)
• M23: 58,156,172 km (0.104 R)
• M24: 59,352,058 km (0.104 R)
• M25: 62,829,610 km (0.079 R)
• M26: 66,224,285 km (0.119 R)
• M27: 68,849,129 km (0.119 R)
• M28: 75,477,362 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.55 AU - 21.33 AU

Year: 31624 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,525,463 km

• M1: 87,066 km (0.036 R)
• M2: 686,205 km (0.082 R)
• M3: 3,546,816 km (0.099 R)
• M4: 8,403,660 km (0.117 R)
• M5: 10,025,601 km (0.037 R)
• M6: 12,689,490 km (0.114 R)
• M7: 14,307,989 km (0.061 R)
• M8: 21,665,811 km (0.071 R)
• M9: 37,827,617 km (0.086 R)
• M10: 39,896,855 km (0.072 R)
• M11: 43,075,061 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit