🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 10.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,747,528 km

• M1: 135,685 km (0.051 R)
• M2: 525,687 km (0.106 R)
• M3: 988,094 km (0.071 R)
• M4: 1,973,046 km (0.111 R)
• M5: 2,357,363 km (0.072 R)
• M6: 2,903,395 km (0.045 R)
• M7: 3,497,000 km (0.079 R)
• M8: 4,117,233 km (0.105 R)
• M9: 4,481,803 km (0.109 R)
• M10: 4,868,064 km (0.084 R)
• M11: 5,292,174 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.29 AU - 1.51 AU

Year: 1087 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,747,528 km

• M1: 176,675 km (0.076 R)
• M2: 635,941 km (0.084 R)
• M3: 1,369,868 km (0.117 R)
• M4: 1,908,719 km (0.065 R)
• M5: 2,487,513 km (0.099 R)
• M6: 3,236,251 km (0.025 R)
• M7: 4,083,872 km (0.111 R)
• M8: 4,716,372 km (0.117 R)
• M9: 5,950,106 km (0.107 R)
• M10: 6,544,009 km (0.105 R)
• M11: 8,699,565 km (0.059 R)
• M12: 9,187,404 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 9.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.41 AU - 1.93 AU

Year: 1416 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,747,528 km

• M1: 114,442 km (0.099 R)
• M2: 554,859 km (0.044 R)
• M3: 847,322 km (0.118 R)
• M4: 1,197,381 km (0.088 R)
• M5: 2,001,919 km (0.097 R)
• M6: 2,837,124 km (0.114 R)
• M7: 3,227,424 km (0.087 R)
• M8: 3,730,522 km (0.082 R)
• M9: 5,141,230 km (0.089 R)
• M10: 5,437,135 km (0.041 R)
• M11: 6,041,959 km (0.117 R)
• M12: 6,417,001 km (0.06 R)
• M13: 6,948,971 km (0.077 R)
• M14: 7,918,066 km (0.103 R)
• M15: 9,260,108 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 10.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.69 AU - 4.11 AU

Year: 5052 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,747,528 km

• M1: 130,898 km (0.063 R)
• M2: 721,211 km (0.097 R)
• M3: 1,119,142 km (0.107 R)
• M4: 1,748,949 km (0.078 R)
• M5: 2,923,591 km (0.084 R)
• M6: 3,291,452 km (0.115 R)
• M7: 4,419,420 km (0.074 R)
• M8: 4,906,361 km (0.108 R)
• M9: 6,930,421 km (0.095 R)
• M10: 8,074,545 km (0.116 R)
• M11: 10,352,472 km (0.1 R)
• M12: 11,661,453 km (0.099 R)
• M13: 13,225,349 km (0.098 R)
• M14: 13,624,626 km (0.064 R)
• M15: 15,412,321 km (0.119 R)
• M16: 17,351,259 km (0.025 R)
• M17: 18,751,794 km (0.037 R)
• M18: 19,704,882 km (0.113 R)
• M19: 20,556,842 km (0.074 R)
• M20: 24,063,416 km (0.118 R)
• M21: 24,659,264 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.3

Radius: 4.9

Gravity: 30.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.6 AU - 8 AU

Year: 12939 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,747,528 km

• M1: 61,036 km (0.08 R)
• M2: 239,057 km (0.12 R)
• M3: 413,189 km (0.115 R)
• M4: 633,547 km (0.043 R)
• M5: 1,471,145 km (0.053 R)
• M6: 1,835,416 km (0.084 R)
• M7: 4,117,233 km (0.083 R)
• M8: 5,492,187 km (0.078 R)
• M9: 6,976,796 km (0.112 R)
• M10: 7,540,780 km (0.117 R)
• M11: 8,371,198 km (0.052 R)
• M12: 9,108,266 km (0.112 R)
• M13: 9,781,457 km (0.072 R)
• M14: 10,824,004 km (0.072 R)
• M15: 11,578,726 km (0.029 R)
• M16: 21,416,880 km (0.073 R)
• M17: 24,025,418 km (0.061 R)
• M18: 27,680,244 km (0.042 R)
• M19: 28,648,740 km (0.058 R)
• M20: 33,831,259 km (0.099 R)
• M21: 34,566,383 km (0.044 R)
• M22: 41,387,897 km (0.112 R)
• M23: 55,726,404 km (0.111 R)
• M24: 56,066,589 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 4.8

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.8 AU - 9.06 AU

Year: 17506 Days

Day: 17.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,747,528 km

• M1: 76,744 km (0.109 R)
• M2: 266,883 km (0.103 R)
• M3: 698,921 km (0.108 R)
• M4: 928,105 km (0.086 R)
• M5: 1,315,264 km (0.083 R)
• M6: 1,522,607 km (0.112 R)
• M7: 1,683,724 km (0.108 R)
• M8: 2,177,247 km (0.113 R)
• M9: 2,646,237 km (0.118 R)
• M10: 3,444,940 km (0.101 R)
• M11: 4,110,501 km (0.095 R)
• M12: 5,807,988 km (0.109 R)
• M13: 12,140,017 km (0.114 R)
• M14: 12,919,123 km (0.066 R)
• M15: 14,433,352 km (0.076 R)
• M16: 20,570,455 km (0.053 R)
• M17: 20,751,917 km (0.082 R)
• M18: 23,703,783 km (0.1 R)
• M19: 24,917,769 km (0.084 R)
• M20: 26,707,708 km (0.11 R)
• M21: 33,583,376 km (0.089 R)
• M22: 34,342,435 km (0.108 R)
• M23: 37,357,879 km (0.071 R)
• M24: 38,172,739 km (0.089 R)
• M25: 38,860,590 km (0.116 R)
• M26: 42,278,153 km (0.065 R)
• M27: 42,719,018 km (0.115 R)
• M28: 46,824,882 km (0.089 R)
• M29: 51,186,258 km (0.084 R)
• M30: 53,722,391 km (0.109 R)
• M31: 54,760,001 km (0.068 R)
• M32: 57,053,486 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.4

Radius: 3.4

Gravity: 71.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.13 AU - 11.13 AU

Year: 18097 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,747,528 km

• M1: 43,084 km (0.073 R)
• M2: 364,121 km (0.075 R)
• M3: 612,304 km (0.105 R)
• M4: 1,282,802 km (0.056 R)
• M5: 1,776,475 km (0.029 R)
• M6: 2,086,292 km (0.071 R)
• M7: 2,713,705 km (0.086 R)
• M8: 2,914,017 km (0.093 R)
• M9: 3,150,980 km (0.032 R)
• M10: 3,663,353 km (0.113 R)
• M11: 3,784,527 km (0.097 R)
• M12: 5,731,693 km (0.073 R)
• M13: 5,894,904 km (0.106 R)
• M14: 7,267,913 km (0.1 R)
• M15: 12,432,780 km (0.115 R)
• M16: 13,480,264 km (0.099 R)
• M17: 13,769,287 km (0.071 R)
• M18: 14,737,036 km (0.094 R)
• M19: 18,525,004 km (0.112 R)
• M20: 18,703,025 km (0.059 R)
• M21: 18,882,094 km (0.048 R)
• M22: 21,511,725 km (0.056 R)
• M23: 22,105,329 km (0.066 R)
• M24: 22,608,277 km (0.108 R)
• M25: 24,482,140 km (0.057 R)
• M26: 24,696,514 km (0.117 R)
• M27: 28,299,130 km (0.079 R)
• M28: 29,131,343 km (0.089 R)
• M29: 34,201,813 km (0.103 R)
• M30: 35,009,791 km (0.108 R)
• M31: 38,513,373 km (0.119 R)
• M32: 43,017,317 km (0.073 R)
• M33: 44,913,021 km (0.112 R)
• M34: 55,600,143 km (0.116 R)
• M35: 59,765,247 km (0.059 R)
• M36: 65,360,806 km (0.088 R)
• M37: 66,603,665 km (0.039 R)
• M38: 67,440,964 km (0.095 R)
• M39: 71,077,539 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit