🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 12.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 310 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,128,625 km

• M1: 171,589 km (0.113 R)
• M2: 638,933 km (0.094 R)
• M3: 1,075,010 km (0.119 R)
• M4: 1,575,116 km (0.068 R)
• M5: 2,034,830 km (0.092 R)
• M6: 2,707,572 km (0.06 R)
• M7: 3,786,322 km (0.109 R)
• M8: 4,403,862 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.68 AU - 0.68 AU

Year: 374 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,128,625 km

• M1: 151,692 km (0.07 R)
• M2: 573,708 km (0.034 R)
• M3: 972,386 km (0.067 R)
• M4: 1,389,615 km (0.083 R)
• M5: 2,375,165 km (0.111 R)
• M6: 3,111,187 km (0.115 R)
• M7: 4,571,262 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.64 AU

Year: 1105 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,128,625 km

• M1: 167,998 km (0.06 R)
• M2: 595,699 km (0.098 R)
• M3: 1,241,214 km (0.074 R)
• M4: 2,087,040 km (0.077 R)
• M5: 2,789,551 km (0.093 R)
• M6: 3,523,927 km (0.111 R)
• M7: 4,060,685 km (0.091 R)
• M8: 4,873,599 km (0.036 R)
• M9: 5,501,312 km (0.099 R)
• M10: 6,316,321 km (0.052 R)
• M11: 7,611,390 km (0.092 R)
• M12: 8,213,970 km (0.098 R)
• M13: 8,990,533 km (0.081 R)
• M14: 9,906,670 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 10.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.65 AU

Year: 2510 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,128,625 km

• M1: 128,056 km (0.079 R)
• M2: 565,630 km (0.093 R)
• M3: 1,328,579 km (0.08 R)
• M4: 1,976,637 km (0.078 R)
• M5: 2,419,596 km (0.092 R)
• M6: 3,004,224 km (0.083 R)
• M7: 3,860,523 km (0.106 R)
• M8: 4,435,726 km (0.035 R)
• M9: 5,404,971 km (0.042 R)
• M10: 6,328,439 km (0.093 R)
• M11: 7,101,561 km (0.094 R)
• M12: 8,026,375 km (0.089 R)
• M13: 8,612,349 km (0.093 R)
• M14: 9,326,230 km (0.115 R)
• M15: 9,663,574 km (0.11 R)
• M16: 10,079,007 km (0.056 R)
• M17: 10,651,668 km (0.118 R)
• M18: 11,283,569 km (0.026 R)
• M19: 12,663,460 km (0.097 R)
• M20: 13,161,471 km (0.078 R)
• M21: 13,543,544 km (0.117 R)
• M22: 14,508,749 km (0.096 R)
• M23: 14,962,330 km (0.046 R)
• M24: 15,566,107 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 12.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.06 AU - 2.8 AU

Year: 2526 Days

Day: 8.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,128,625 km

• M1: 153,039 km (0.08 R)
• M2: 682,166 km (0.078 R)
• M3: 1,158,037 km (0.12 R)
• M4: 2,238,134 km (0.072 R)
• M5: 3,767,622 km (0.091 R)
• M6: 4,665,808 km (0.1 R)
• M7: 5,213,187 km (0.091 R)
• M8: 5,727,055 km (0.111 R)
• M9: 6,247,656 km (0.061 R)
• M10: 7,970,126 km (0.083 R)
• M11: 8,487,585 km (0.092 R)
• M12: 9,027,334 km (0.07 R)
• M13: 9,916,394 km (0.111 R)
• M14: 10,325,843 km (0.082 R)
• M15: 11,419,105 km (0.059 R)
• M16: 11,952,122 km (0.112 R)
• M17: 15,260,778 km (0.115 R)
• M18: 17,098,438 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.51 AU - 5.25 AU

Year: 7189 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 98.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,128,625 km

• M1: 180,116 km (0.104 R)
• M2: 724,203 km (0.108 R)
• M3: 1,225,207 km (0.102 R)
• M4: 2,073,726 km (0.05 R)
• M5: 3,288,909 km (0.103 R)
• M6: 5,464,960 km (0.1 R)
• M7: 9,431,847 km (0.108 R)
• M8: 11,884,952 km (0.101 R)
• M9: 12,936,925 km (0.099 R)
• M10: 13,638,090 km (0.115 R)
• M11: 19,666,884 km (0.043 R)
• M12: 21,551,518 km (0.083 R)
• M13: 27,270,794 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3.4

Gravity: 81.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.2 AU - 11.76 AU

Year: 19464 Days

Day: 24.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,128,625 km

• M1: 42,336 km (0.096 R)
• M2: 152,889 km (0.034 R)
• M3: 295,605 km (0.117 R)
• M4: 402,119 km (0.094 R)
• M5: 594,352 km (0.117 R)
• M6: 737,368 km (0.116 R)
• M7: 1,053,169 km (0.105 R)
• M8: 1,162,375 km (0.032 R)
• M9: 1,436,289 km (0.089 R)
• M10: 1,659,639 km (0.107 R)
• M11: 2,868,240 km (0.116 R)
• M12: 3,055,387 km (0.076 R)
• M13: 3,666,045 km (0.08 R)
• M14: 4,250,823 km (0.06 R)
• M15: 4,458,914 km (0.072 R)
• M16: 4,710,239 km (0.078 R)
• M17: 5,241,012 km (0.065 R)
• M18: 6,881,352 km (0.05 R)
• M19: 8,504,489 km (0.051 R)
• M20: 9,757,521 km (0.115 R)
• M21: 11,128,735 km (0.106 R)
• M22: 16,253,360 km (0.081 R)
• M23: 19,844,158 km (0.11 R)
• M24: 21,116,039 km (0.093 R)
• M25: 22,441,177 km (0.071 R)
• M26: 31,967,419 km (0.071 R)
• M27: 35,800,117 km (0.116 R)
• M28: 36,948,879 km (0.076 R)
• M29: 38,418,977 km (0.048 R)
• M30: 40,080,860 km (0.082 R)
• M31: 41,007,020 km (0.104 R)
• M32: 41,632,489 km (0.107 R)
• M33: 42,742,206 km (0.1 R)
• M34: 51,428,756 km (0.091 R)
• M35: 62,653,683 km (0.099 R)
• M36: 74,012,200 km (0.116 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: 330 - 19,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit