🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.92 AU - 5.02 AU

Year: 3523 Days

Day: 22.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,675,462 km

• M1: 955,033 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 13.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.14 AU - 10.96 AU

Year: 11877 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,675,462 km

• M1: 174,431 km (0.116 R)
• M2: 618,138 km (0.093 R)
• M3: 1,211,444 km (0.059 R)
• M4: 1,756,578 km (0.078 R)
• M5: 2,385,787 km (0.12 R)
• M6: 2,841,911 km (0.099 R)
• M7: 3,331,993 km (0.104 R)
• M8: 6,261,419 km (0.103 R)
• M9: 7,522,679 km (0.102 R)
• M10: 8,610,554 km (0.088 R)
• M11: 10,653,463 km (0.103 R)
• M12: 12,568,016 km (0.099 R)
• M13: 13,574,660 km (0.04 R)
• M14: 14,702,329 km (0.108 R)
• M15: 15,254,196 km (0.071 R)
• M16: 18,461,275 km (0.11 R)
• M17: 22,453,743 km (0.029 R)
• M18: 23,093,872 km (0.092 R)
• M19: 28,662,054 km (0.118 R)
• M20: 29,091,101 km (0.084 R)
• M21: 30,292,970 km (0.075 R)
• M22: 31,755,888 km (0.07 R)
• M23: 36,427,082 km (0.055 R)
• M24: 36,930,628 km (0.065 R)
• M25: 37,951,783 km (0.11 R)
• M26: 38,729,991 km (0.039 R)
• M27: 47,704,667 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 9.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.98 AU - 11.42 AU

Year: 13048 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,675,462 km

• M1: 119,379 km (0.054 R)
• M2: 785,538 km (0.115 R)
• M3: 1,173,296 km (0.082 R)
• M4: 2,793,740 km (0.117 R)
• M5: 3,121,808 km (0.099 R)
• M6: 4,417,476 km (0.061 R)
• M7: 4,998,364 km (0.078 R)
• M8: 5,702,820 km (0.112 R)
• M9: 10,089,030 km (0.094 R)
• M10: 12,354,989 km (0.096 R)
• M11: 12,668,247 km (0.115 R)
• M12: 18,026,843 km (0.063 R)
• M13: 21,785,639 km (0.116 R)
• M14: 22,894,907 km (0.093 R)
• M15: 24,926,147 km (0.065 R)
• M16: 27,074,671 km (0.12 R)
• M17: 30,695,837 km (0.083 R)
• M18: 31,040,361 km (0.075 R)
• M19: 31,736,889 km (0.068 R)
• M20: 42,614,001 km (0.091 R)
• M21: 43,042,748 km (0.11 R)
• M22: 43,618,850 km (0.092 R)
• M23: 48,414,808 km (0.113 R)
• M24: 57,807,460 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 10.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.84 AU - 13.68 AU

Year: 14085 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,675,462 km

• M1: 134,788 km (0.113 R)
• M2: 751,131 km (0.092 R)
• M3: 1,108,071 km (0.091 R)
• M4: 2,396,558 km (0.066 R)
• M5: 3,296,987 km (0.093 R)
• M6: 4,174,529 km (0.106 R)
• M7: 5,201,069 km (0.099 R)
• M8: 6,902,446 km (0.104 R)
• M9: 8,014,257 km (0.111 R)
• M10: 8,899,278 km (0.054 R)
• M11: 9,900,088 km (0.082 R)
• M12: 10,267,650 km (0.062 R)
• M13: 10,918,849 km (0.039 R)
• M14: 13,101,333 km (0.084 R)
• M15: 14,528,796 km (0.045 R)
• M16: 15,559,824 km (0.116 R)
• M17: 17,537,807 km (0.109 R)
• M18: 18,154,599 km (0.064 R)
• M19: 19,187,872 km (0.094 R)
• M20: 21,111,401 km (0.12 R)
• M21: 24,185,488 km (0.106 R)
• M22: 26,326,532 km (0.079 R)
• M23: 27,033,532 km (0.085 R)
• M24: 28,696,911 km (0.084 R)
• M25: 30,317,355 km (0.081 R)
• M26: 31,206,116 km (0.104 R)
• M27: 32,112,230 km (0.11 R)
• M28: 32,687,284 km (0.087 R)
• M29: 38,176,778 km (0.087 R)
• M30: 42,434,483 km (0.085 R)
• M31: 45,106,750 km (0.071 R)
• M32: 46,998,565 km (0.046 R)
• M33: 48,489,457 km (0.103 R)
• M34: 49,094,431 km (0.055 R)
• M35: 54,117,628 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.9

Radius: 6.9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.82 AU - 14.64 AU

Year: 18965 Days

Day: 19.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,675,462 km

• M1: 106,364 km (0.098 R)
• M2: 355,145 km (0.055 R)
• M3: 623,973 km (0.081 R)
• M4: 972,087 km (0.111 R)
• M5: 1,191,846 km (0.077 R)
• M6: 1,874,910 km (0.114 R)
• M7: 2,793,740 km (0.083 R)
• M8: 3,064,363 km (0.081 R)
• M9: 3,658,566 km (0.063 R)
• M10: 4,391,296 km (0.041 R)
• M11: 5,983,017 km (0.113 R)
• M12: 7,131,031 km (0.064 R)
• M13: 7,733,312 km (0.04 R)
• M14: 8,022,485 km (0.051 R)
• M15: 8,986,045 km (0.116 R)
• M16: 9,359,890 km (0.116 R)
• M17: 9,799,708 km (0.053 R)
• M18: 11,202,038 km (0.044 R)
• M19: 12,534,656 km (0.038 R)
• M20: 14,471,500 km (0.101 R)
• M21: 17,000,302 km (0.098 R)
• M22: 17,325,528 km (0.03 R)
• M23: 18,754,487 km (0.119 R)
• M24: 21,182,759 km (0.11 R)
• M25: 21,464,901 km (0.114 R)
• M26: 21,845,029 km (0.102 R)
• M27: 24,528,815 km (0.078 R)
• M28: 25,048,967 km (0.086 R)
• M29: 26,218,822 km (0.065 R)
• M30: 31,629,927 km (0.114 R)
• M31: 31,998,685 km (0.086 R)
• M32: 32,494,752 km (0.075 R)
• M33: 51,719,724 km (0.095 R)
• M34: 59,755,523 km (0.105 R)
• M35: 61,839,122 km (0.074 R)
• M36: 66,150,533 km (0.077 R)
• M37: 67,157,476 km (0.113 R)
• M38: 68,379,541 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.9

Radius: 4.9

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.34 AU - 18.16 AU

Year: 27877 Days

Day: 24.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,675,462 km

• M1: 61,036 km (0.036 R)
• M2: 224,247 km (0.055 R)
• M3: 581,786 km (0.089 R)
• M4: 1,000,660 km (0.078 R)
• M5: 1,260,661 km (0.056 R)
• M6: 1,876,855 km (0.088 R)
• M7: 2,185,774 km (0.096 R)
• M8: 2,341,207 km (0.042 R)
• M9: 3,524,376 km (0.107 R)
• M10: 4,093,596 km (0.07 R)
• M11: 4,541,193 km (0.107 R)
• M12: 5,951,153 km (0.09 R)
• M13: 6,525,010 km (0.112 R)
• M14: 7,989,125 km (0.093 R)
• M15: 10,829,390 km (0.076 R)
• M16: 11,750,165 km (0.063 R)
• M17: 12,091,248 km (0.095 R)
• M18: 13,671,001 km (0.111 R)
• M19: 14,048,287 km (0.093 R)
• M20: 14,201,176 km (0.071 R)
• M21: 19,415,709 km (0.047 R)
• M22: 19,700,693 km (0.108 R)
• M23: 26,120,686 km (0.034 R)
• M24: 29,484,544 km (0.09 R)
• M25: 32,321,817 km (0.101 R)
• M26: 36,189,221 km (0.09 R)
• M27: 36,765,771 km (0.09 R)
• M28: 47,698,084 km (0.049 R)
• M29: 50,152,537 km (0.114 R)
• M30: 54,742,498 km (0.116 R)
• M31: 60,005,651 km (0.09 R)
• M32: 63,070,462 km (0.109 R)
• M33: 65,809,599 km (0.109 R)
• M34: 66,452,721 km (0.084 R)
• M35: 76,609,967 km (0.038 R)
• M36: 82,925,241 km (0.115 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: 471 - 11,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit