🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 12.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,444,353 km

• M1: 159,023 km (0.08 R)
• M2: 595,400 km (0.054 R)
• M3: 1,254,378 km (0.106 R)
• M4: 2,971,014 km (0.073 R)
• M5: 3,482,638 km (0.116 R)
• M6: 4,053,055 km (0.105 R)
• M7: 4,868,513 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 11.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 485 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,444,353 km

• M1: 141,819 km (0.085 R)
• M2: 541,843 km (0.098 R)
• M3: 1,172,548 km (0.101 R)
• M4: 1,570,927 km (0.076 R)
• M5: 1,959,882 km (0.073 R)
• M6: 2,442,484 km (0.083 R)
• M7: 3,082,315 km (0.1 R)
• M8: 3,713,468 km (0.1 R)
• M9: 4,213,424 km (0.093 R)
• M10: 4,606,418 km (0.117 R)
• M11: 5,483,510 km (0.063 R)
• M12: 6,079,209 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 8.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.84 AU - 0.96 AU

Year: 579 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,444,353 km

• M1: 103,223 km (0.106 R)
• M2: 361,728 km (0.113 R)
• M3: 622,926 km (0.051 R)
• M4: 1,090,868 km (0.084 R)
• M5: 1,384,229 km (0.066 R)
• M6: 1,827,936 km (0.099 R)
• M7: 2,324,452 km (0.07 R)
• M8: 2,718,044 km (0.101 R)
• M9: 3,036,089 km (0.119 R)
• M10: 3,378,967 km (0.067 R)
• M11: 3,733,813 km (0.102 R)
• M12: 4,395,933 km (0.118 R)
• M13: 4,901,125 km (0.11 R)
• M14: 5,391,806 km (0.1 R)
• M15: 6,083,996 km (0.094 R)
• M16: 6,671,167 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 13.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.35 AU

Year: 2079 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,444,353 km

• M1: 165,605 km (0.11 R)
• M2: 659,278 km (0.084 R)
• M3: 1,854,266 km (0.088 R)
• M4: 2,393,267 km (0.117 R)
• M5: 2,880,357 km (0.108 R)
• M6: 3,348,000 km (0.088 R)
• M7: 3,961,352 km (0.107 R)
• M8: 5,853,017 km (0.118 R)
• M9: 7,729,572 km (0.072 R)
• M10: 8,382,866 km (0.104 R)
• M11: 9,106,621 km (0.063 R)
• M12: 10,160,239 km (0.095 R)
• M13: 11,810,154 km (0.118 R)
• M14: 12,635,635 km (0.098 R)
• M15: 15,441,043 km (0.079 R)
• M16: 15,929,630 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 8.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.63 AU - 5.23 AU

Year: 6324 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,444,353 km

• M1: 109,506 km (0.116 R)
• M2: 574,755 km (0.078 R)
• M3: 1,180,028 km (0.042 R)
• M4: 1,611,917 km (0.036 R)
• M5: 2,097,811 km (0.056 R)
• M6: 3,615,481 km (0.117 R)
• M7: 4,532,666 km (0.106 R)
• M8: 4,899,629 km (0.093 R)
• M9: 5,378,193 km (0.059 R)
• M10: 5,660,933 km (0.105 R)
• M11: 6,394,411 km (0.061 R)
• M12: 7,189,674 km (0.04 R)
• M13: 8,049,413 km (0.118 R)
• M14: 8,631,049 km (0.068 R)
• M15: 9,972,044 km (0.109 R)
• M16: 11,969,026 km (0.111 R)
• M17: 12,949,341 km (0.069 R)
• M18: 13,923,373 km (0.059 R)
• M19: 17,205,999 km (0.055 R)
• M20: 17,753,079 km (0.084 R)
• M21: 18,100,894 km (0.097 R)
• M22: 18,738,330 km (0.113 R)
• M23: 19,464,029 km (0.11 R)
• M24: 22,799,613 km (0.083 R)
• M25: 23,293,436 km (0.045 R)
• M26: 24,731,370 km (0.111 R)
• M27: 26,048,580 km (0.099 R)
• M28: 30,181,670 km (0.074 R)
• M29: 30,478,322 km (0.097 R)
• M30: 30,877,150 km (0.09 R)
• M31: 33,979,212 km (0.114 R)
• M32: 34,623,679 km (0.109 R)
• M33: 35,936,999 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 3.3

Gravity: 47.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.78 AU - 9.42 AU

Year: 17106 Days

Day: 20.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,444,353 km

• M1: 40,990 km (0.097 R)
• M2: 291,716 km (0.082 R)
• M3: 435,779 km (0.097 R)
• M4: 881,730 km (0.114 R)
• M5: 992,133 km (0.113 R)
• M6: 1,201,420 km (0.074 R)
• M7: 1,810,284 km (0.075 R)
• M8: 2,241,425 km (0.071 R)
• M9: 2,950,220 km (0.076 R)
• M10: 3,199,450 km (0.113 R)
• M11: 3,303,121 km (0.062 R)
• M12: 4,031,812 km (0.101 R)
• M13: 4,562,585 km (0.09 R)
• M14: 4,895,740 km (0.057 R)
• M15: 6,556,276 km (0.081 R)
• M16: 6,937,003 km (0.054 R)
• M17: 8,910,199 km (0.069 R)
• M18: 9,429,752 km (0.087 R)
• M19: 9,643,079 km (0.073 R)
• M20: 9,805,243 km (0.056 R)
• M21: 11,772,006 km (0.027 R)
• M22: 13,109,710 km (0.038 R)
• M23: 16,006,972 km (0.115 R)
• M24: 16,695,422 km (0.101 R)
• M25: 18,879,251 km (0.105 R)
• M26: 20,171,029 km (0.107 R)
• M27: 23,121,548 km (0.082 R)
• M28: 23,901,701 km (0.062 R)
• M29: 35,181,829 km (0.066 R)
• M30: 36,082,857 km (0.114 R)
• M31: 41,385,952 km (0.113 R)
• M32: 42,824,634 km (0.111 R)
• M33: 43,262,807 km (0.103 R)
• M34: 45,649,641 km (0.087 R)
• M35: 47,030,130 km (0.044 R)
• M36: 49,232,360 km (0.12 R)
• M37: 56,249,697 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.4

Radius: 3

Gravity: 76.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.86 AU - 10 AU

Year: 18100 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,444,353 km

• M1: 37,250 km (0.115 R)
• M2: 308,471 km (0.081 R)
• M3: 550,670 km (0.05 R)
• M4: 1,193,641 km (0.069 R)
• M5: 2,290,493 km (0.075 R)
• M6: 2,746,019 km (0.106 R)
• M7: 3,204,985 km (0.077 R)
• M8: 4,338,637 km (0.053 R)
• M9: 4,676,280 km (0.106 R)
• M10: 5,675,145 km (0.098 R)
• M11: 5,794,225 km (0.057 R)
• M12: 8,963,156 km (0.115 R)
• M13: 10,608,135 km (0.076 R)
• M14: 11,982,640 km (0.062 R)
• M15: 16,809,714 km (0.041 R)
• M16: 17,387,162 km (0.046 R)
• M17: 21,900,829 km (0.104 R)
• M18: 22,194,041 km (0.06 R)
• M19: 23,393,367 km (0.108 R)
• M20: 23,699,743 km (0.083 R)
• M21: 24,952,177 km (0.113 R)
• M22: 25,702,859 km (0.098 R)
• M23: 31,880,802 km (0.056 R)
• M24: 34,844,186 km (0.106 R)
• M25: 35,377,652 km (0.085 R)
• M26: 42,360,582 km (0.12 R)
• M27: 44,045,054 km (0.085 R)
• M28: 47,221,465 km (0.085 R)
• M29: 47,547,140 km (0.094 R)
• M30: 48,368,133 km (0.049 R)
• M31: 48,699,193 km (0.093 R)
• M32: 50,887,810 km (0.079 R)
• M33: 51,230,240 km (0.09 R)
• M34: 54,560,288 km (0.119 R)
• M35: 54,739,506 km (0.043 R)
• M36: 56,920,045 km (0.114 R)
• M37: 57,104,350 km (0.107 R)
• M38: 57,474,006 km (0.086 R)
• M39: 61,841,815 km (0.09 R)
• M40: 62,231,667 km (0.05 R)
• M41: 64,405,623 km (0.075 R)
• M42: 64,806,246 km (0.061 R)
• M43: 65,007,306 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit