🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 1082 Days

Day: 32.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 9.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.54 AU - 8.8 AU

Year: 7991 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,552,670 km

• M1: 114,442 km (0.089 R)
• M2: 589,266 km (0.116 R)
• M3: 904,469 km (0.037 R)
• M4: 1,210,396 km (0.12 R)
• M5: 2,104,543 km (0.092 R)
• M6: 2,430,816 km (0.11 R)
• M7: 3,455,561 km (0.104 R)
• M8: 6,541,616 km (0.071 R)
• M9: 8,493,419 km (0.079 R)
• M10: 9,602,388 km (0.102 R)
• M11: 12,933,933 km (0.112 R)
• M12: 15,264,967 km (0.067 R)
• M13: 16,165,995 km (0.08 R)
• M14: 19,008,953 km (0.057 R)
• M15: 20,741,595 km (0.071 R)
• M16: 21,053,208 km (0.113 R)
• M17: 24,258,940 km (0.089 R)
• M18: 26,476,729 km (0.07 R)
• M19: 29,020,192 km (0.05 R)
• M20: 31,006,103 km (0.109 R)
• M21: 35,468,458 km (0.095 R)
• M22: 36,704,286 km (0.061 R)
• M23: 38,201,462 km (0.09 R)
• M24: 40,583,808 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 9.4

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.39 AU - 8.49 AU

Year: 10206 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,552,670 km

• M1: 118,033 km (0.077 R)
• M2: 782,696 km (0.11 R)
• M3: 1,099,544 km (0.109 R)
• M4: 2,184,279 km (0.096 R)
• M5: 2,830,841 km (0.098 R)
• M6: 9,807,636 km (0.05 R)
• M7: 10,279,019 km (0.116 R)
• M8: 11,098,068 km (0.042 R)
• M9: 13,752,383 km (0.071 R)
• M10: 15,646,142 km (0.117 R)
• M11: 17,176,080 km (0.096 R)
• M12: 18,171,803 km (0.111 R)
• M13: 21,043,633 km (0.052 R)
• M14: 23,641,699 km (0.093 R)
• M15: 25,947,751 km (0.066 R)
• M16: 26,246,049 km (0.102 R)
• M17: 28,929,386 km (0.111 R)
• M18: 29,790,471 km (0.065 R)
• M19: 37,557,892 km (0.096 R)
• M20: 41,495,906 km (0.037 R)
• M21: 42,452,884 km (0.067 R)
• M22: 43,424,522 km (0.084 R)
• M23: 44,269,151 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.2

Radius: 7.7

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.43 AU - 18.03 AU

Year: 25968 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,552,670 km

• M1: 95,892 km (0.115 R)
• M2: 351,106 km (0.117 R)
• M3: 724,353 km (0.094 R)
• M4: 1,434,195 km (0.049 R)
• M5: 2,228,709 km (0.077 R)
• M6: 3,379,565 km (0.103 R)
• M7: 3,631,189 km (0.077 R)
• M8: 4,137,129 km (0.027 R)
• M9: 4,499,904 km (0.09 R)
• M10: 6,167,920 km (0.095 R)
• M11: 6,838,567 km (0.058 R)
• M12: 8,437,918 km (0.109 R)
• M13: 13,265,292 km (0.103 R)
• M14: 14,876,162 km (0.043 R)
• M15: 17,067,920 km (0.056 R)
• M16: 17,437,577 km (0.086 R)
• M17: 18,481,620 km (0.057 R)
• M18: 18,773,336 km (0.087 R)
• M19: 21,863,280 km (0.087 R)
• M20: 23,871,482 km (0.116 R)
• M21: 26,735,982 km (0.108 R)
• M22: 33,137,125 km (0.078 R)
• M23: 36,081,211 km (0.075 R)
• M24: 40,163,139 km (0.114 R)
• M25: 56,248,949 km (0.105 R)
• M26: 62,365,856 km (0.058 R)
• M27: 63,022,890 km (0.099 R)
• M28: 71,032,360 km (0.088 R)
• M29: 73,196,443 km (0.066 R)
• M30: 73,927,378 km (0.111 R)
• M31: 78,162,045 km (0.101 R)
• M32: 79,437,517 km (0.104 R)
• M33: 82,818,877 km (0.116 R)
• M34: 83,347,406 km (0.106 R)
• M35: 89,311,126 km (0.056 R)
• M36: 90,705,228 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 4.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.01 AU - 18.57 AU

Year: 26117 Days

Day: 24.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,552,670 km

• M1: 55,501 km (0.037 R)
• M2: 211,681 km (0.102 R)
• M3: 485,295 km (0.066 R)
• M4: 730,187 km (0.077 R)
• M5: 872,006 km (0.098 R)
• M6: 2,448,319 km (0.059 R)
• M7: 4,015,656 km (0.038 R)
• M8: 4,463,552 km (0.11 R)
• M9: 5,038,007 km (0.116 R)
• M10: 5,832,223 km (0.098 R)
• M11: 6,150,417 km (0.107 R)
• M12: 7,833,094 km (0.071 R)
• M13: 11,352,384 km (0.114 R)
• M14: 13,301,495 km (0.095 R)
• M15: 16,003,531 km (0.104 R)
• M16: 18,896,754 km (0.086 R)
• M17: 24,310,851 km (0.082 R)
• M18: 26,164,069 km (0.107 R)
• M19: 32,175,809 km (0.11 R)
• M20: 35,675,053 km (0.07 R)
• M21: 38,184,258 km (0.091 R)
• M22: 40,681,047 km (0.11 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: 511 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit