🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 9.1

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1 AU - 1.5 AU

Year: 889 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,358,316 km

• M1: 117,135 km (0.113 R)
• M2: 432,936 km (0.11 R)
• M3: 732,730 km (0.057 R)
• M4: 1,277,267 km (0.11 R)
• M5: 1,689,259 km (0.102 R)
• M6: 2,031,988 km (0.1 R)
• M7: 2,467,467 km (0.085 R)
• M8: 2,808,401 km (0.088 R)
• M9: 3,586,310 km (0.094 R)
• M10: 3,993,216 km (0.108 R)
• M11: 4,554,058 km (0.108 R)
• M12: 5,584,040 km (0.068 R)
• M13: 5,938,437 km (0.086 R)
• M14: 8,177,020 km (0.043 R)
• M15: 9,543,147 km (0.061 R)
• M16: 10,051,032 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 12.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.12 AU - 1.44 AU

Year: 921 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,358,316 km

• M1: 154,535 km (0.106 R)
• M2: 678,875 km (0.106 R)
• M3: 1,132,306 km (0.089 R)
• M4: 1,601,744 km (0.119 R)
• M5: 2,472,703 km (0.082 R)
• M6: 3,059,725 km (0.119 R)
• M7: 3,709,279 km (0.079 R)
• M8: 4,399,973 km (0.084 R)
• M9: 5,156,788 km (0.108 R)
• M10: 5,624,282 km (0.102 R)
• M11: 6,284,756 km (0.081 R)
• M12: 7,176,958 km (0.107 R)
• M13: 7,665,544 km (0.11 R)
• M14: 8,077,387 km (0.071 R)
• M15: 8,632,396 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 8.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.5 AU - 2.98 AU

Year: 2884 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,358,316 km

• M1: 103,223 km (0.079 R)
• M2: 364,271 km (0.042 R)
• M3: 663,167 km (0.04 R)
• M4: 921,373 km (0.114 R)
• M5: 1,436,439 km (0.071 R)
• M6: 2,756,490 km (0.098 R)
• M7: 3,080,968 km (0.062 R)
• M8: 3,564,768 km (0.09 R)
• M9: 4,345,519 km (0.094 R)
• M10: 5,018,560 km (0.069 R)
• M11: 5,901,337 km (0.03 R)
• M12: 6,990,559 km (0.08 R)
• M13: 7,711,172 km (0.099 R)
• M14: 8,148,895 km (0.073 R)
• M15: 8,789,324 km (0.056 R)
• M16: 10,414,106 km (0.078 R)
• M17: 10,913,015 km (0.116 R)
• M18: 11,390,382 km (0.076 R)
• M19: 11,958,405 km (0.055 R)
• M20: 12,465,841 km (0.094 R)
• M21: 14,508,600 km (0.032 R)
• M22: 15,085,898 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.6

Radius: 7.8

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.17 AU - 7.75 AU

Year: 11675 Days

Day: 24.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,358,316 km

• M1: 96,939 km (0.088 R)
• M2: 353,649 km (0.088 R)
• M3: 990,039 km (0.051 R)
• M4: 1,263,504 km (0.084 R)
• M5: 2,305,154 km (0.103 R)
• M6: 2,770,852 km (0.045 R)
• M7: 3,098,920 km (0.109 R)
• M8: 3,612,489 km (0.087 R)
• M9: 4,614,496 km (0.065 R)
• M10: 5,979,277 km (0.108 R)
• M11: 7,775,050 km (0.047 R)
• M12: 10,957,296 km (0.114 R)
• M13: 12,518,051 km (0.099 R)
• M14: 14,775,333 km (0.098 R)
• M15: 15,852,438 km (0.106 R)
• M16: 16,222,842 km (0.051 R)
• M17: 20,687,441 km (0.115 R)
• M18: 24,800,634 km (0.081 R)
• M19: 25,099,381 km (0.111 R)
• M20: 26,010,283 km (0.063 R)
• M21: 28,221,339 km (0.027 R)
• M22: 29,763,095 km (0.111 R)
• M23: 30,898,094 km (0.059 R)
• M24: 31,360,052 km (0.108 R)
• M25: 33,983,999 km (0.09 R)
• M26: 36,109,036 km (0.091 R)
• M27: 38,854,606 km (0.113 R)
• M28: 42,727,695 km (0.041 R)
• M29: 45,795,947 km (0.056 R)
• M30: 50,748,983 km (0.056 R)
• M31: 53,852,690 km (0.096 R)
• M32: 59,361,931 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 7.4

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.38 AU - 8.92 AU

Year: 14793 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,358,316 km

• M1: 96,341 km (0.113 R)
• M2: 352,901 km (0.067 R)
• M3: 921,074 km (0.106 R)
• M4: 1,365,529 km (0.081 R)
• M5: 1,607,280 km (0.113 R)
• M6: 3,355,331 km (0.084 R)
• M7: 3,911,386 km (0.113 R)
• M8: 4,405,208 km (0.091 R)
• M9: 5,587,780 km (0.114 R)
• M10: 10,387,777 km (0.118 R)
• M11: 11,680,452 km (0.096 R)
• M12: 12,951,136 km (0.103 R)
• M13: 13,652,451 km (0.089 R)
• M14: 17,162,167 km (0.105 R)
• M15: 17,543,193 km (0.035 R)
• M16: 19,205,375 km (0.071 R)
• M17: 22,657,196 km (0.099 R)
• M18: 22,931,558 km (0.077 R)
• M19: 23,768,259 km (0.103 R)
• M20: 24,721,497 km (0.095 R)
• M21: 25,998,614 km (0.104 R)
• M22: 26,501,263 km (0.116 R)
• M23: 28,153,571 km (0.035 R)
• M24: 31,321,306 km (0.119 R)
• M25: 34,477,073 km (0.117 R)
• M26: 35,083,842 km (0.114 R)
• M27: 41,275,997 km (0.057 R)
• M28: 44,485,620 km (0.092 R)
• M29: 47,110,613 km (0.115 R)
• M30: 48,008,051 km (0.065 R)
• M31: 50,301,536 km (0.111 R)
• M32: 53,471,814 km (0.092 R)
• M33: 54,612,049 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.8

Radius: 4.6

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.06 AU - 8.44 AU

Year: 15067 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,358,316 km

• M1: 66,721 km (0.069 R)
• M2: 219,909 km (0.093 R)
• M3: 383,270 km (0.118 R)
• M4: 561,441 km (0.086 R)
• M5: 730,935 km (0.108 R)
• M6: 1,010,833 km (0.117 R)
• M7: 1,252,284 km (0.075 R)
• M8: 1,592,021 km (0.099 R)
• M9: 1,783,655 km (0.063 R)
• M10: 2,515,339 km (0.1 R)
• M11: 3,805,471 km (0.055 R)
• M12: 4,833,657 km (0.113 R)
• M13: 7,465,233 km (0.111 R)
• M14: 8,909,002 km (0.113 R)
• M15: 9,107,818 km (0.096 R)
• M16: 11,379,162 km (0.089 R)
• M17: 14,270,739 km (0.106 R)
• M18: 14,543,307 km (0.108 R)
• M19: 16,104,211 km (0.1 R)
• M20: 17,539,303 km (0.082 R)
• M21: 18,488,352 km (0.112 R)
• M22: 19,975,355 km (0.09 R)
• M23: 20,574,644 km (0.095 R)
• M24: 21,362,576 km (0.076 R)
• M25: 21,540,298 km (0.081 R)
• M26: 24,134,176 km (0.035 R)
• M27: 24,521,036 km (0.109 R)
• M28: 29,052,206 km (0.055 R)
• M29: 31,284,505 km (0.107 R)
• M30: 32,795,144 km (0.069 R)
• M31: 33,748,681 km (0.112 R)
• M32: 36,339,268 km (0.106 R)
• M33: 47,421,478 km (0.114 R)
• M34: 54,381,070 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 6.4

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.48 AU - 12 AU

Year: 20835 Days

Day: 20.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,358,316 km

• M1: 79,586 km (0.065 R)
• M2: 350,957 km (0.073 R)
• M3: 1,733,241 km (0.1 R)
• M4: 4,387,257 km (0.105 R)
• M5: 5,908,966 km (0.076 R)
• M6: 6,164,180 km (0.113 R)
• M7: 6,426,874 km (0.093 R)
• M8: 7,904,602 km (0.095 R)
• M9: 9,830,076 km (0.101 R)
• M10: 10,128,524 km (0.073 R)
• M11: 10,932,912 km (0.081 R)
• M12: 11,188,724 km (0.047 R)
• M13: 11,514,249 km (0.069 R)
• M14: 12,048,014 km (0.025 R)
• M15: 12,668,247 km (0.071 R)
• M16: 12,950,538 km (0.092 R)
• M17: 13,165,061 km (0.04 R)
• M18: 13,527,836 km (0.115 R)
• M19: 16,928,495 km (0.093 R)
• M20: 18,059,006 km (0.102 R)
• M21: 21,953,936 km (0.031 R)
• M22: 27,300,863 km (0.105 R)
• M23: 29,836,248 km (0.068 R)
• M24: 30,085,628 km (0.089 R)
• M25: 30,588,576 km (0.09 R)
• M26: 39,266,000 km (0.055 R)
• M27: 44,404,986 km (0.106 R)
• M28: 46,882,178 km (0.106 R)
• M29: 50,150,442 km (0.079 R)
• M30: 51,035,014 km (0.103 R)
• M31: 51,750,242 km (0.109 R)
• M32: 53,383,701 km (0.112 R)
• M33: 62,679,563 km (0.037 R)
• M34: 64,119,443 km (0.064 R)
• M35: 64,326,935 km (0.034 R)
• M36: 66,638,820 km (0.062 R)
• M37: 77,611,675 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 3.3

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.67 AU - 11.69 AU

Year: 23768 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,358,316 km

• M1: 43,683 km (0.069 R)
• M2: 193,580 km (0.039 R)
• M3: 601,683 km (0.079 R)
• M4: 2,143,289 km (0.117 R)
• M5: 3,050,899 km (0.062 R)
• M6: 3,162,948 km (0.117 R)
• M7: 4,554,657 km (0.056 R)
• M8: 9,613,608 km (0.092 R)
• M9: 15,307,153 km (0.091 R)
• M10: 18,145,474 km (0.102 R)
• M11: 21,643,222 km (0.12 R)
• M12: 26,214,334 km (0.113 R)
• M13: 26,874,958 km (0.095 R)
• M14: 28,327,703 km (0.1 R)
• M15: 29,527,029 km (0.075 R)
• M16: 30,655,745 km (0.112 R)
• M17: 33,217,609 km (0.081 R)
• M18: 34,775,970 km (0.102 R)
• M19: 37,203,794 km (0.091 R)
• M20: 38,278,056 km (0.087 R)
• M21: 38,398,632 km (0.077 R)
• M22: 42,652,298 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit