🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.7 AU - 0.72 AU

Year: 406 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,903,216 km

• M1: 152,291 km (0.101 R)
• M2: 537,505 km (0.109 R)
• M3: 1,101,938 km (0.096 R)
• M4: 1,711,848 km (0.026 R)
• M5: 2,906,986 km (0.057 R)
• M6: 3,571,500 km (0.095 R)
• M7: 4,209,086 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 14.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.68 AU - 1 AU

Year: 522 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,903,216 km

• M1: 175,329 km (0.044 R)
• M2: 650,003 km (0.118 R)
• M3: 1,579,903 km (0.068 R)
• M4: 2,146,729 km (0.049 R)
• M5: 2,757,687 km (0.107 R)
• M6: 3,295,641 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 9.2

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.5 AU - 2.12 AU

Year: 1652 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,903,216 km

• M1: 114,442 km (0.068 R)
• M2: 462,407 km (0.085 R)
• M3: 847,921 km (0.106 R)
• M4: 1,152,053 km (0.027 R)
• M5: 1,464,862 km (0.036 R)
• M6: 2,501,426 km (0.084 R)
• M7: 2,943,488 km (0.112 R)
• M8: 3,288,311 km (0.101 R)
• M9: 3,819,982 km (0.082 R)
• M10: 4,548,972 km (0.068 R)
• M11: 4,839,940 km (0.11 R)
• M12: 5,528,838 km (0.117 R)
• M13: 6,306,897 km (0.089 R)
• M14: 6,722,480 km (0.086 R)
• M15: 7,295,589 km (0.08 R)
• M16: 7,608,697 km (0.087 R)
• M17: 8,508,229 km (0.083 R)
• M18: 10,339,307 km (0.06 R)
• M19: 11,177,803 km (0.072 R)
• M20: 12,219,154 km (0.079 R)
• M21: 12,580,283 km (0.071 R)
• M22: 13,031,321 km (0.039 R)
• M23: 13,450,644 km (0.12 R)
• M24: 14,404,929 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.5

Radius: 12.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.33 AU

Year: 2942 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,903,216 km

• M1: 161,416 km (0.072 R)
• M2: 655,538 km (0.06 R)
• M3: 1,187,508 km (0.102 R)
• M4: 1,600,697 km (0.105 R)
• M5: 2,193,853 km (0.071 R)
• M6: 2,668,377 km (0.106 R)
• M7: 3,139,611 km (0.04 R)
• M8: 4,318,292 km (0.073 R)
• M9: 5,479,471 km (0.097 R)
• M10: 6,304,802 km (0.086 R)
• M11: 7,306,809 km (0.116 R)
• M12: 7,796,143 km (0.086 R)
• M13: 8,840,785 km (0.095 R)
• M14: 9,664,471 km (0.051 R)
• M15: 11,079,817 km (0.025 R)
• M16: 13,480,115 km (0.09 R)
• M17: 14,118,149 km (0.098 R)
• M18: 15,139,005 km (0.068 R)
• M19: 18,141,435 km (0.076 R)
• M20: 19,224,822 km (0.113 R)
• M21: 23,498,385 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 10.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.36 AU - 3 AU

Year: 2976 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,903,216 km

• M1: 277,953 km (0.092 R)
• M2: 740,958 km (0.053 R)
• M3: 2,911,773 km (0.052 R)
• M4: 3,344,709 km (0.094 R)
• M5: 3,802,030 km (0.12 R)
• M6: 4,462,953 km (0.112 R)
• M7: 7,050,697 km (0.094 R)
• M8: 7,392,828 km (0.047 R)
• M9: 8,710,635 km (0.078 R)
• M10: 14,585,493 km (0.107 R)
• M11: 15,761,781 km (0.112 R)
• M12: 16,547,170 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 14.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.82 AU - 3 AU

Year: 3367 Days

Day: 11 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,903,216 km

• M1: 185,352 km (0.12 R)
• M2: 727,644 km (0.083 R)
• M3: 1,325,736 km (0.054 R)
• M4: 2,035,279 km (0.115 R)
• M5: 2,642,946 km (0.033 R)
• M6: 3,222,488 km (0.06 R)
• M7: 4,432,136 km (0.085 R)
• M8: 5,760,864 km (0.09 R)
• M9: 6,533,089 km (0.083 R)
• M10: 7,085,703 km (0.11 R)
• M11: 7,669,434 km (0.03 R)
• M12: 10,010,342 km (0.117 R)
• M13: 11,740,441 km (0.106 R)
• M14: 12,700,410 km (0.06 R)
• M15: 13,613,406 km (0.077 R)
• M16: 16,729,530 km (0.046 R)
• M17: 20,037,438 km (0.098 R)
• M18: 20,682,654 km (0.118 R)
• M19: 23,191,260 km (0.112 R)
• M20: 23,902,748 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 11.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.36 AU - 5.1 AU

Year: 5901 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,903,216 km

• M1: 144,362 km (0.057 R)
• M2: 525,089 km (0.1 R)
• M3: 975,977 km (0.04 R)
• M4: 2,586,248 km (0.096 R)
• M5: 3,132,430 km (0.086 R)
• M6: 4,973,680 km (0.112 R)
• M7: 5,587,181 km (0.047 R)
• M8: 8,520,347 km (0.086 R)
• M9: 8,913,041 km (0.077 R)
• M10: 11,863,710 km (0.031 R)
• M11: 12,304,425 km (0.105 R)
• M12: 12,755,911 km (0.088 R)
• M13: 14,507,254 km (0.109 R)
• M14: 14,898,452 km (0.091 R)
• M15: 19,747,966 km (0.046 R)
• M16: 21,000,250 km (0.089 R)
• M17: 21,718,619 km (0.069 R)
• M18: 22,231,141 km (0.06 R)
• M19: 23,432,861 km (0.09 R)
• M20: 26,294,519 km (0.115 R)
• M21: 27,298,021 km (0.095 R)
• M22: 30,280,105 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.7

Radius: 7.4

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.66 AU - 7.54 AU

Year: 10218 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,903,216 km

• M1: 94,546 km (0.097 R)
• M2: 373,247 km (0.089 R)
• M3: 646,712 km (0.041 R)
• M4: 1,057,059 km (0.092 R)
• M5: 1,832,574 km (0.074 R)
• M6: 2,398,951 km (0.106 R)
• M7: 5,805,145 km (0.097 R)
• M8: 6,429,866 km (0.105 R)
• M9: 7,470,918 km (0.071 R)
• M10: 8,345,018 km (0.098 R)
• M11: 8,948,645 km (0.102 R)
• M12: 9,882,884 km (0.102 R)
• M13: 11,209,069 km (0.075 R)
• M14: 11,886,000 km (0.026 R)
• M15: 12,175,920 km (0.041 R)
• M16: 13,697,480 km (0.063 R)
• M17: 14,275,078 km (0.089 R)
• M18: 15,002,722 km (0.045 R)
• M19: 16,460,403 km (0.06 R)
• M20: 18,239,272 km (0.085 R)
• M21: 19,978,945 km (0.086 R)
• M22: 20,389,292 km (0.089 R)
• M23: 23,149,523 km (0.066 R)
• M24: 24,712,820 km (0.116 R)
• M25: 25,568,370 km (0.113 R)
• M26: 32,454,660 km (0.04 R)
• M27: 34,644,772 km (0.05 R)
• M28: 37,549,664 km (0.114 R)
• M29: 39,188,957 km (0.09 R)
• M30: 40,091,182 km (0.041 R)
• M31: 40,612,830 km (0.112 R)
• M32: 44,253,593 km (0.113 R)
• M33: 50,189,188 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.6

Radius: 7

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.32 AU - 7.02 AU

Year: 11684 Days

Day: 23.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,903,216 km

• M1: 89,160 km (0.081 R)
• M2: 385,065 km (0.112 R)
• M3: 626,965 km (0.096 R)
• M4: 864,077 km (0.08 R)
• M5: 1,310,328 km (0.109 R)
• M6: 1,986,061 km (0.047 R)
• M7: 3,393,329 km (0.077 R)
• M8: 4,838,294 km (0.042 R)
• M9: 5,678,885 km (0.119 R)
• M10: 6,227,909 km (0.099 R)
• M11: 8,593,949 km (0.036 R)
• M12: 9,770,237 km (0.12 R)
• M13: 10,132,563 km (0.116 R)
• M14: 13,299,849 km (0.094 R)
• M15: 13,745,202 km (0.091 R)
• M16: 18,919,643 km (0.037 R)
• M17: 20,390,788 km (0.098 R)
• M18: 25,746,093 km (0.087 R)
• M19: 29,221,999 km (0.107 R)
• M20: 37,842,876 km (0.051 R)
• M21: 39,124,032 km (0.054 R)
• M22: 41,772,812 km (0.112 R)
• M23: 42,864,876 km (0.058 R)
• M24: 43,836,066 km (0.069 R)
• M25: 50,585,772 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.8

Radius: 6.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.59 AU - 10.71 AU

Year: 18773 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,903,216 km

• M1: 86,468 km (0.094 R)
• M2: 305,030 km (0.113 R)
• M3: 1,219,821 km (0.1 R)
• M4: 1,735,934 km (0.064 R)
• M5: 3,169,979 km (0.099 R)
• M6: 6,678,647 km (0.118 R)
• M7: 7,217,499 km (0.114 R)
• M8: 7,702,046 km (0.037 R)
• M9: 9,474,931 km (0.085 R)
• M10: 10,557,870 km (0.088 R)
• M11: 17,232,478 km (0.093 R)
• M12: 17,950,996 km (0.118 R)
• M13: 19,990,763 km (0.114 R)
• M14: 21,269,676 km (0.061 R)
• M15: 26,552,425 km (0.115 R)
• M16: 28,095,976 km (0.102 R)
• M17: 33,084,167 km (0.049 R)
• M18: 35,670,864 km (0.066 R)
• M19: 40,989,069 km (0.112 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: 525 - 20,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit