🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 11.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 284 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,261,374 km

• M1: 138,079 km (0.083 R)
• M2: 529,726 km (0.054 R)
• M3: 939,026 km (0.095 R)
• M4: 1,433,896 km (0.039 R)
• M5: 1,845,439 km (0.101 R)
• M6: 2,223,324 km (0.099 R)
• M7: 2,780,875 km (0.115 R)
• M8: 3,128,540 km (0.039 R)
• M9: 3,527,219 km (0.091 R)
• M10: 3,900,914 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 8.4

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.71 AU - 0.79 AU

Year: 441 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,261,374 km

• M1: 104,419 km (0.101 R)
• M2: 373,995 km (0.045 R)
• M3: 701,614 km (0.064 R)
• M4: 1,026,989 km (0.066 R)
• M5: 1,288,935 km (0.072 R)
• M6: 1,825,543 km (0.074 R)
• M7: 3,065,111 km (0.103 R)
• M8: 3,375,826 km (0.102 R)
• M9: 3,954,171 km (0.075 R)
• M10: 4,394,288 km (0.034 R)
• M11: 4,881,977 km (0.084 R)
• M12: 5,878,299 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 13.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 550 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,261,374 km

• M1: 167,849 km (0.081 R)
• M2: 670,049 km (0.102 R)
• M3: 1,260,960 km (0.056 R)
• M4: 1,840,054 km (0.11 R)
• M5: 3,288,760 km (0.076 R)
• M6: 4,647,856 km (0.052 R)
• M7: 5,160,229 km (0.107 R)
• M8: 5,777,470 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 14.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.02 AU - 1.24 AU

Year: 815 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,261,374 km

• M1: 179,069 km (0.118 R)
• M2: 1,038,808 km (0.061 R)
• M3: 2,210,907 km (0.105 R)
• M4: 2,669,275 km (0.107 R)
• M5: 3,522,581 km (0.111 R)
• M6: 4,798,501 km (0.072 R)
• M7: 5,525,846 km (0.106 R)
• M8: 6,137,402 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 10.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.67 AU - 1.99 AU

Year: 1679 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,261,374 km

• M1: 126,859 km (0.101 R)
• M2: 506,090 km (0.094 R)
• M3: 977,173 km (0.065 R)
• M4: 1,706,313 km (0.118 R)
• M5: 2,190,562 km (0.079 R)
• M6: 3,016,342 km (0.074 R)
• M7: 4,021,490 km (0.092 R)
• M8: 6,394,411 km (0.041 R)
• M9: 7,279,881 km (0.034 R)
• M10: 7,889,193 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.1

Radius: 3.9

Gravity: 60.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.09 AU - 8.51 AU

Year: 14775 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,261,374 km

• M1: 48,470 km (0.054 R)
• M2: 265,686 km (0.099 R)
• M3: 447,298 km (0.105 R)
• M4: 776,712 km (0.113 R)
• M5: 1,169,107 km (0.083 R)
• M6: 1,565,841 km (0.069 R)
• M7: 2,268,353 km (0.115 R)
• M8: 2,550,943 km (0.098 R)
• M9: 4,591,308 km (0.113 R)
• M10: 4,727,293 km (0.116 R)
• M11: 6,074,571 km (0.066 R)
• M12: 6,618,359 km (0.114 R)
• M13: 6,924,137 km (0.059 R)
• M14: 7,706,235 km (0.048 R)
• M15: 7,898,468 km (0.116 R)
• M16: 9,831,273 km (0.096 R)
• M17: 14,308,588 km (0.088 R)
• M18: 15,342,608 km (0.087 R)
• M19: 16,189,182 km (0.045 R)
• M20: 18,828,538 km (0.08 R)
• M21: 24,317,732 km (0.115 R)
• M22: 24,524,028 km (0.079 R)
• M23: 29,129,548 km (0.055 R)
• M24: 30,067,676 km (0.092 R)
• M25: 35,324,545 km (0.112 R)
• M26: 36,122,201 km (0.077 R)
• M27: 40,147,431 km (0.051 R)
• M28: 46,175,477 km (0.095 R)
• M29: 52,779,326 km (0.086 R)
• M30: 60,929,567 km (0.108 R)
• M31: 61,883,852 km (0.089 R)
• M32: 62,268,319 km (0.05 R)
• M33: 67,819,297 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 5.3

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.58 AU - 8.8 AU

Year: 15897 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,261,374 km

• M1: 66,272 km (0.118 R)
• M2: 278,252 km (0.092 R)
• M3: 549,623 km (0.09 R)
• M4: 1,450,950 km (0.11 R)
• M5: 2,359,458 km (0.062 R)
• M6: 3,006,020 km (0.097 R)
• M7: 3,383,605 km (0.115 R)
• M8: 4,082,376 km (0.067 R)
• M9: 4,294,356 km (0.116 R)
• M10: 6,710,811 km (0.118 R)
• M11: 9,586,531 km (0.108 R)
• M12: 13,060,642 km (0.038 R)
• M13: 13,857,400 km (0.057 R)
• M14: 17,448,647 km (0.093 R)
• M15: 18,993,544 km (0.047 R)
• M16: 22,727,507 km (0.098 R)
• M17: 25,778,107 km (0.046 R)
• M18: 25,983,804 km (0.105 R)
• M19: 27,776,734 km (0.112 R)
• M20: 29,313,852 km (0.092 R)
• M21: 32,317,329 km (0.072 R)
• M22: 35,646,929 km (0.048 R)
• M23: 42,403,367 km (0.093 R)
• M24: 44,143,040 km (0.101 R)
• M25: 44,585,252 km (0.068 R)
• M26: 46,535,858 km (0.057 R)
• M27: 46,840,888 km (0.102 R)
• M28: 53,726,579 km (0.099 R)
• M29: 56,278,719 km (0.119 R)
• M30: 58,024,377 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.8

Radius: 6.1

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.03 AU - 12.85 AU

Year: 22879 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,261,374 km

• M1: 75,996 km (0.093 R)
• M2: 297,700 km (0.084 R)
• M3: 775,964 km (0.097 R)
• M4: 1,036,115 km (0.081 R)
• M5: 1,451,399 km (0.101 R)
• M6: 1,716,486 km (0.072 R)
• M7: 2,344,348 km (0.095 R)
• M8: 3,876,679 km (0.071 R)
• M9: 5,591,819 km (0.066 R)
• M10: 6,066,942 km (0.078 R)
• M11: 7,146,589 km (0.073 R)
• M12: 7,448,179 km (0.113 R)
• M13: 7,758,295 km (0.118 R)
• M14: 8,627,160 km (0.085 R)
• M15: 9,261,006 km (0.114 R)
• M16: 11,759,739 km (0.075 R)
• M17: 12,180,408 km (0.096 R)
• M18: 13,126,016 km (0.036 R)
• M19: 17,220,959 km (0.093 R)
• M20: 23,606,843 km (0.055 R)
• M21: 23,828,398 km (0.103 R)
• M22: 24,843,120 km (0.037 R)
• M23: 26,358,995 km (0.102 R)
• M24: 27,444,029 km (0.106 R)
• M25: 30,351,314 km (0.114 R)
• M26: 31,677,050 km (0.063 R)
• M27: 38,122,923 km (0.064 R)
• M28: 38,888,864 km (0.072 R)
• M29: 41,409,139 km (0.104 R)
• M30: 50,166,000 km (0.075 R)
• M31: 52,769,153 km (0.092 R)
• M32: 57,438,850 km (0.085 R)
• M33: 58,851,054 km (0.097 R)
• M34: 61,534,691 km (0.085 R)
• M35: 62,588,308 km (0.052 R)
• M36: 71,917,531 km (0.095 R)
• M37: 74,030,301 km (0.131 R)
• M38: 82,385,791 km (0.102 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: 405 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit