🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.56 AU - 0.72 AU

Year: 331 Days

Day: 18.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 10.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.36 AU - 4.42 AU

Year: 4954 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,295,216 km

• M1: 129,402 km (0.087 R)
• M2: 524,939 km (0.061 R)
• M3: 1,701,377 km (0.059 R)
• M4: 2,041,562 km (0.088 R)
• M5: 2,878,712 km (0.081 R)
• M6: 3,330,348 km (0.073 R)
• M7: 4,809,422 km (0.097 R)
• M8: 5,195,833 km (0.061 R)
• M9: 6,568,543 km (0.066 R)
• M10: 7,417,960 km (0.109 R)
• M11: 8,407,700 km (0.086 R)
• M12: 9,371,559 km (0.057 R)
• M13: 11,818,531 km (0.093 R)
• M14: 13,973,638 km (0.107 R)
• M15: 15,118,510 km (0.065 R)
• M16: 18,398,294 km (0.079 R)
• M17: 19,347,193 km (0.027 R)
• M18: 21,471,334 km (0.09 R)
• M19: 21,992,981 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 4.4

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.86 AU - 7.6 AU

Year: 11273 Days

Day: 22 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,295,216 km

• M1: 58,942 km (0.036 R)
• M2: 217,665 km (0.111 R)
• M3: 543,040 km (0.069 R)
• M4: 880,832 km (0.111 R)
• M5: 1,030,729 km (0.091 R)
• M6: 1,682,078 km (0.082 R)
• M7: 2,103,496 km (0.106 R)
• M8: 3,576,287 km (0.07 R)
• M9: 3,862,916 km (0.115 R)
• M10: 4,988,191 km (0.069 R)
• M11: 6,663,538 km (0.06 R)
• M12: 8,980,360 km (0.101 R)
• M13: 9,198,324 km (0.093 R)
• M14: 9,736,129 km (0.084 R)
• M15: 11,171,670 km (0.089 R)
• M16: 18,679,688 km (0.109 R)
• M17: 24,750,519 km (0.105 R)
• M18: 26,584,589 km (0.115 R)
• M19: 27,124,787 km (0.066 R)
• M20: 29,168,144 km (0.099 R)
• M21: 31,411,663 km (0.047 R)
• M22: 32,015,291 km (0.117 R)
• M23: 34,083,332 km (0.105 R)
• M24: 35,042,254 km (0.117 R)
• M25: 36,128,783 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.4

Radius: 6.8

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.32 AU - 7.58 AU

Year: 11830 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,295,216 km

• M1: 85,570 km (0.097 R)
• M2: 317,147 km (0.087 R)
• M3: 595,549 km (0.101 R)
• M4: 859,739 km (0.081 R)
• M5: 1,317,808 km (0.053 R)
• M6: 2,756,042 km (0.056 R)
• M7: 3,884,758 km (0.098 R)
• M8: 4,231,825 km (0.081 R)
• M9: 6,208,760 km (0.106 R)
• M10: 6,765,265 km (0.093 R)
• M11: 7,013,597 km (0.1 R)
• M12: 7,268,213 km (0.047 R)
• M13: 7,706,086 km (0.056 R)
• M14: 8,682,810 km (0.063 R)
• M15: 9,635,599 km (0.054 R)
• M16: 10,380,895 km (0.078 R)
• M17: 12,973,576 km (0.034 R)
• M18: 13,422,370 km (0.098 R)
• M19: 17,086,919 km (0.119 R)
• M20: 17,860,789 km (0.098 R)
• M21: 18,176,740 km (0.118 R)
• M22: 18,416,246 km (0.069 R)
• M23: 21,456,374 km (0.096 R)
• M24: 24,136,569 km (0.057 R)
• M25: 28,081,615 km (0.094 R)
• M26: 33,501,097 km (0.115 R)
• M27: 34,345,577 km (0.11 R)
• M28: 35,452,003 km (0.114 R)
• M29: 36,202,685 km (0.109 R)
• M30: 39,981,078 km (0.094 R)
• M31: 41,342,718 km (0.09 R)
• M32: 50,796,406 km (0.05 R)
• M33: 54,517,354 km (0.119 R)
• M34: 56,021,560 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.5

Radius: 5.5

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.35 AU - 9.69 AU

Year: 18966 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,295,216 km

• M1: 68,665 km (0.118 R)
• M2: 310,864 km (0.105 R)
• M3: 555,756 km (0.111 R)
• M4: 1,402,330 km (0.087 R)
• M5: 2,925,835 km (0.117 R)
• M6: 3,747,277 km (0.109 R)
• M7: 3,934,873 km (0.091 R)
• M8: 4,261,445 km (0.06 R)
• M9: 5,081,241 km (0.081 R)
• M10: 6,749,557 km (0.092 R)
• M11: 8,376,434 km (0.115 R)
• M12: 9,027,633 km (0.071 R)
• M13: 12,244,137 km (0.048 R)
• M14: 13,369,562 km (0.098 R)
• M15: 14,257,575 km (0.073 R)
• M16: 15,342,608 km (0.108 R)
• M17: 16,481,646 km (0.069 R)
• M18: 18,294,174 km (0.05 R)
• M19: 20,717,211 km (0.094 R)
• M20: 21,305,280 km (0.115 R)
• M21: 24,630,841 km (0.106 R)
• M22: 25,069,462 km (0.116 R)
• M23: 25,401,868 km (0.118 R)
• M24: 25,737,117 km (0.049 R)
• M25: 26,760,815 km (0.1 R)
• M26: 28,526,668 km (0.113 R)
• M27: 34,016,611 km (0.075 R)
• M28: 35,248,549 km (0.113 R)
• M29: 37,223,391 km (0.092 R)
• M30: 37,511,516 km (0.067 R)
• M31: 37,800,988 km (0.095 R)
• M32: 40,778,584 km (0.111 R)
• M33: 47,195,435 km (0.067 R)
• M34: 64,437,936 km (0.091 R)
• M35: 73,538,274 km (0.091 R)
• M36: 74,904,402 km (0.064 R)
• M37: 75,824,578 km (0.111 R)
• M38: 79,104,362 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.5

Radius: 4.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.7 AU - 10.58 AU

Year: 19326 Days

Day: 16.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,295,216 km

• M1: 56,099 km (0.086 R)
• M2: 203,004 km (0.111 R)
• M3: 853,306 km (0.114 R)
• M4: 1,957,339 km (0.115 R)
• M5: 3,044,765 km (0.085 R)
• M6: 6,247,805 km (0.096 R)
• M7: 8,984,100 km (0.09 R)
• M8: 24,332,842 km (0.104 R)
• M9: 32,480,091 km (0.119 R)
• M10: 39,406,922 km (0.082 R)
• M11: 40,046,452 km (0.102 R)
• M12: 41,873,790 km (0.112 R)
• M13: 46,826,527 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit