🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 13.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.68 AU - 0.68 AU

Year: 368 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,978,050 km

• M1: 165,455 km (0.102 R)
• M2: 668,104 km (0.102 R)
• M3: 1,137,243 km (0.117 R)
• M4: 1,856,210 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.1

Radius: 10.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.78 AU - 0.88 AU

Year: 496 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,978,050 km

• M1: 131,796 km (0.087 R)
• M2: 474,076 km (0.083 R)
• M3: 873,951 km (0.075 R)
• M4: 1,806,245 km (0.116 R)
• M5: 2,416,454 km (0.07 R)
• M6: 2,759,632 km (0.063 R)
• M7: 3,545,918 km (0.049 R)
• M8: 5,062,841 km (0.113 R)
• M9: 5,506,249 km (0.104 R)
• M10: 6,049,887 km (0.071 R)
• M11: 6,830,190 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 10.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.84 AU - 1.04 AU

Year: 598 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,978,050 km

• M1: 128,056 km (0.093 R)
• M2: 492,177 km (0.095 R)
• M3: 878,439 km (0.118 R)
• M4: 1,320,650 km (0.112 R)
• M5: 1,711,400 km (0.098 R)
• M6: 2,373,669 km (0.098 R)
• M7: 3,101,164 km (0.118 R)
• M8: 3,465,135 km (0.039 R)
• M9: 3,885,655 km (0.112 R)
• M10: 4,979,066 km (0.054 R)
• M11: 5,570,277 km (0.096 R)
• M12: 5,939,634 km (0.068 R)
• M13: 6,285,953 km (0.084 R)
• M14: 6,686,426 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 14.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.65 AU - 1.79 AU

Year: 1480 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,978,050 km

• M1: 185,651 km (0.071 R)
• M2: 661,821 km (0.096 R)
• M3: 1,245,253 km (0.112 R)
• M4: 1,921,884 km (0.118 R)
• M5: 2,541,219 km (0.119 R)
• M6: 3,102,361 km (0.069 R)
• M7: 4,277,901 km (0.097 R)
• M8: 4,743,150 km (0.099 R)
• M9: 5,580,449 km (0.09 R)
• M10: 6,046,447 km (0.108 R)
• M11: 6,538,624 km (0.082 R)
• M12: 7,471,217 km (0.086 R)
• M13: 8,782,143 km (0.059 R)
• M14: 11,080,864 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 12.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.23 AU - 2.49 AU

Year: 2378 Days

Day: 13.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 59.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,978,050 km

• M1: 160,369 km (0.098 R)
• M2: 674,686 km (0.088 R)
• M3: 1,095,206 km (0.092 R)
• M4: 1,517,072 km (0.108 R)
• M5: 2,079,560 km (0.061 R)
• M6: 2,730,460 km (0.114 R)
• M7: 3,260,186 km (0.109 R)
• M8: 4,992,979 km (0.102 R)
• M9: 5,489,195 km (0.115 R)
• M10: 6,470,407 km (0.085 R)
• M11: 8,617,885 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 15

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.02 AU - 4.88 AU

Year: 6158 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,978,050 km

• M1: 186,549 km (0.078 R)
• M2: 720,164 km (0.111 R)
• M3: 1,682,677 km (0.059 R)
• M4: 2,216,891 km (0.068 R)
• M5: 2,798,228 km (0.108 R)
• M6: 3,947,289 km (0.053 R)
• M7: 4,571,711 km (0.097 R)
• M8: 5,339,597 km (0.077 R)
• M9: 5,991,993 km (0.104 R)
• M10: 6,728,015 km (0.075 R)
• M11: 7,392,229 km (0.091 R)
• M12: 8,524,386 km (0.096 R)
• M13: 9,151,351 km (0.045 R)
• M14: 9,968,155 km (0.097 R)
• M15: 10,875,616 km (0.12 R)
• M16: 13,094,750 km (0.054 R)
• M17: 13,780,806 km (0.12 R)
• M18: 14,388,024 km (0.078 R)
• M19: 15,493,403 km (0.058 R)
• M20: 16,317,238 km (0.112 R)
• M21: 16,882,419 km (0.106 R)
• M22: 17,460,764 km (0.096 R)
• M23: 18,902,888 km (0.092 R)
• M24: 20,881,619 km (0.081 R)
• M25: 23,634,519 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 5.2

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.87 AU - 8.19 AU

Year: 13555 Days

Day: 22.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,978,050 km

• M1: 64,925 km (0.073 R)
• M2: 235,916 km (0.051 R)
• M3: 867,219 km (0.098 R)
• M4: 1,045,390 km (0.052 R)
• M5: 1,379,592 km (0.08 R)
• M6: 1,702,125 km (0.107 R)
• M7: 2,336,868 km (0.114 R)
• M8: 2,707,871 km (0.113 R)
• M9: 4,351,204 km (0.084 R)
• M10: 4,815,555 km (0.106 R)
• M11: 5,450,449 km (0.113 R)
• M12: 5,806,193 km (0.102 R)
• M13: 6,407,576 km (0.12 R)
• M14: 7,910,735 km (0.093 R)
• M15: 8,182,405 km (0.102 R)
• M16: 11,536,090 km (0.114 R)
• M17: 14,870,627 km (0.049 R)
• M18: 15,494,151 km (0.117 R)
• M19: 17,545,736 km (0.106 R)
• M20: 17,852,860 km (0.094 R)
• M21: 20,951,780 km (0.083 R)
• M22: 27,051,933 km (0.071 R)
• M23: 27,875,918 km (0.109 R)
• M24: 28,504,677 km (0.055 R)
• M25: 29,465,694 km (0.101 R)
• M26: 37,308,363 km (0.112 R)
• M27: 40,826,306 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit