🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 9.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 295 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,060,763 km

• M1: 114,442 km (0.112 R)
• M2: 478,414 km (0.051 R)
• M3: 1,070,971 km (0.106 R)
• M4: 1,381,836 km (0.055 R)
• M5: 1,766,003 km (0.102 R)
• M6: 2,084,497 km (0.077 R)
• M7: 2,553,187 km (0.111 R)
• M8: 2,900,703 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 10.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 2510 Days

Day: 5.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,060,763 km

• M1: 129,402 km (0.1 R)
• M2: 548,276 km (0.034 R)
• M3: 928,404 km (0.115 R)
• M4: 1,579,155 km (0.112 R)
• M5: 2,031,689 km (0.109 R)
• M6: 2,483,325 km (0.094 R)
• M7: 2,841,911 km (0.09 R)
• M8: 3,338,875 km (0.108 R)
• M9: 3,701,949 km (0.102 R)
• M10: 4,254,713 km (0.055 R)
• M11: 4,953,036 km (0.095 R)
• M12: 5,451,646 km (0.115 R)
• M13: 6,329,935 km (0.078 R)
• M14: 7,450,423 km (0.091 R)
• M15: 7,820,528 km (0.12 R)
• M16: 8,698,518 km (0.113 R)
• M17: 9,248,888 km (0.05 R)
• M18: 10,381,494 km (0.074 R)
• M19: 11,976,656 km (0.097 R)
• M20: 12,745,290 km (0.097 R)
• M21: 14,099,151 km (0.115 R)
• M22: 14,428,415 km (0.032 R)
• M23: 15,596,476 km (0.109 R)
• M24: 17,573,112 km (0.096 R)
• M25: 17,954,736 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 9.7

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.43 AU - 3.75 AU

Year: 4536 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,060,763 km

• M1: 120,725 km (0.055 R)
• M2: 505,790 km (0.118 R)
• M3: 890,706 km (0.091 R)
• M4: 1,305,989 km (0.101 R)
• M5: 2,746,467 km (0.097 R)
• M6: 3,663,801 km (0.089 R)
• M7: 4,265,933 km (0.034 R)
• M8: 5,123,877 km (0.105 R)
• M9: 5,877,551 km (0.087 R)
• M10: 7,213,759 km (0.118 R)
• M11: 9,186,805 km (0.085 R)
• M12: 11,833,341 km (0.094 R)
• M13: 12,277,497 km (0.028 R)
• M14: 13,516,317 km (0.097 R)
• M15: 14,331,775 km (0.113 R)
• M16: 15,411,423 km (0.081 R)
• M17: 17,731,985 km (0.091 R)
• M18: 21,416,730 km (0.107 R)
• M19: 22,374,456 km (0.119 R)
• M20: 23,514,841 km (0.099 R)
• M21: 29,263,737 km (0.097 R)
• M22: 30,167,757 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 8.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.53 AU - 4.11 AU

Year: 4979 Days

Day: 12.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,060,763 km

• M1: 106,962 km (0.099 R)
• M2: 403,615 km (0.084 R)
• M3: 1,330,523 km (0.029 R)
• M4: 1,855,762 km (0.108 R)
• M5: 2,699,942 km (0.059 R)
• M6: 3,398,564 km (0.097 R)
• M7: 4,478,212 km (0.104 R)
• M8: 4,884,670 km (0.086 R)
• M9: 5,260,160 km (0.088 R)
• M10: 6,069,485 km (0.104 R)
• M11: 7,753,209 km (0.114 R)
• M12: 9,438,279 km (0.087 R)
• M13: 11,728,772 km (0.089 R)
• M14: 13,568,527 km (0.107 R)
• M15: 13,990,243 km (0.1 R)
• M16: 15,881,011 km (0.113 R)
• M17: 16,948,092 km (0.116 R)
• M18: 17,375,643 km (0.087 R)
• M19: 18,380,193 km (0.109 R)
• M20: 18,961,979 km (0.049 R)
• M21: 22,056,710 km (0.099 R)
• M22: 24,297,237 km (0.076 R)
• M23: 26,033,919 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 5.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.62 AU - 6.34 AU

Year: 9752 Days

Day: 25 Hours

Environment

Temp: -232 °C

Axial Tilt: 105.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,060,763 km

• M1: 75,697 km (0.089 R)
• M2: 402,717 km (0.032 R)
• M3: 2,806,755 km (0.111 R)
• M4: 3,151,728 km (0.049 R)
• M5: 5,458,976 km (0.102 R)
• M6: 7,351,838 km (0.099 R)
• M7: 9,516,220 km (0.086 R)
• M8: 11,019,230 km (0.056 R)
• M9: 13,720,518 km (0.116 R)
• M10: 16,405,501 km (0.047 R)
• M11: 16,710,232 km (0.105 R)
• M12: 17,143,318 km (0.067 R)
• M13: 17,967,303 km (0.108 R)
• M14: 20,386,450 km (0.073 R)
• M15: 20,809,662 km (0.111 R)
• M16: 30,462,166 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.9

Radius: 5.4

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.97 AU - 7.75 AU

Year: 10696 Days

Day: 16.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,060,763 km

• M1: 67,917 km (0.064 R)
• M2: 319,691 km (0.041 R)
• M3: 600,635 km (0.088 R)
• M4: 811,269 km (0.115 R)
• M5: 1,602,792 km (0.117 R)
• M6: 2,179,940 km (0.117 R)
• M7: 3,120,163 km (0.111 R)
• M8: 3,653,330 km (0.081 R)
• M9: 4,705,601 km (0.057 R)
• M10: 5,164,717 km (0.112 R)
• M11: 5,617,400 km (0.091 R)
• M12: 6,171,959 km (0.077 R)
• M13: 8,009,470 km (0.102 R)
• M14: 8,520,197 km (0.084 R)
• M15: 9,003,099 km (0.111 R)
• M16: 10,290,090 km (0.116 R)
• M17: 10,893,418 km (0.113 R)
• M18: 11,695,113 km (0.098 R)
• M19: 12,291,260 km (0.044 R)
• M20: 14,002,062 km (0.097 R)
• M21: 16,082,070 km (0.09 R)
• M22: 16,447,687 km (0.105 R)
• M23: 23,448,569 km (0.082 R)
• M24: 24,395,074 km (0.118 R)
• M25: 26,162,424 km (0.063 R)
• M26: 30,060,196 km (0.12 R)
• M27: 30,614,905 km (0.064 R)
• M28: 31,176,495 km (0.118 R)
• M29: 31,630,675 km (0.113 R)
• M30: 31,859,410 km (0.041 R)
• M31: 32,902,256 km (0.099 R)
• M32: 41,528,369 km (0.067 R)
• M33: 53,305,162 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 6.8

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.41 AU - 9.51 AU

Year: 16409 Days

Day: 17.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,060,763 km

• M1: 84,523 km (0.107 R)
• M2: 352,752 km (0.118 R)
• M3: 944,411 km (0.093 R)
• M4: 1,725,312 km (0.058 R)
• M5: 3,100,117 km (0.11 R)
• M6: 4,735,371 km (0.081 R)
• M7: 4,978,318 km (0.067 R)
• M8: 5,603,039 km (0.067 R)
• M9: 6,615,218 km (0.102 R)
• M10: 6,875,219 km (0.087 R)
• M11: 7,462,091 km (0.104 R)
• M12: 9,261,754 km (0.118 R)
• M13: 10,610,977 km (0.097 R)
• M14: 13,763,453 km (0.078 R)
• M15: 16,680,312 km (0.12 R)
• M16: 18,324,991 km (0.111 R)
• M17: 19,012,244 km (0.101 R)
• M18: 23,002,917 km (0.104 R)
• M19: 25,245,688 km (0.053 R)
• M20: 28,079,221 km (0.081 R)
• M21: 30,517,367 km (0.095 R)
• M22: 31,604,046 km (0.074 R)
• M23: 31,972,057 km (0.074 R)
• M24: 32,716,456 km (0.085 R)
• M25: 33,219,105 km (0.106 R)
• M26: 35,809,990 km (0.078 R)
• M27: 40,230,607 km (0.027 R)
• M28: 42,125,863 km (0.102 R)
• M29: 42,720,664 km (0.086 R)
• M30: 45,311,699 km (0.095 R)
• M31: 51,987,953 km (0.087 R)
• M32: 54,234,314 km (0.033 R)
• M33: 58,919,570 km (0.052 R)
• M34: 61,550,698 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit