🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 9 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,961,957 km

• M1: 174,132 km (0.104 R)
• M2: 621,130 km (0.106 R)
• M3: 1,175,839 km (0.114 R)
• M4: 1,653,356 km (0.054 R)
• M5: 2,198,042 km (0.1 R)
• M6: 3,010,208 km (0.115 R)
• M7: 3,453,916 km (0.086 R)
• M8: 3,941,754 km (0.114 R)
• M9: 4,719,065 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 10.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,961,957 km

• M1: 128,056 km (0.101 R)
• M2: 659,577 km (0.11 R)
• M3: 1,127,818 km (0.064 R)
• M4: 1,456,186 km (0.111 R)
• M5: 2,060,411 km (0.06 R)
• M6: 2,467,018 km (0.076 R)
• M7: 2,844,903 km (0.094 R)
• M8: 3,363,110 km (0.039 R)
• M9: 3,829,705 km (0.061 R)
• M10: 4,164,506 km (0.1 R)
• M11: 4,849,065 km (0.095 R)
• M12: 5,210,943 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135

Radius: 9.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 579 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 88,961,957 km

• M1: 119,379 km (0.072 R)
• M2: 794,215 km (0.062 R)
• M3: 1,522,458 km (0.085 R)
• M4: 2,663,291 km (0.072 R)
• M5: 3,488,174 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 12.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.75 AU

Year: 1284 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,961,957 km

• M1: 153,637 km (0.064 R)
• M2: 1,243,009 km (0.097 R)
• M3: 1,672,953 km (0.115 R)
• M4: 2,193,554 km (0.084 R)
• M5: 2,797,929 km (0.116 R)
• M6: 3,470,970 km (0.116 R)
• M7: 4,051,858 km (0.114 R)
• M8: 4,680,469 km (0.105 R)
• M9: 5,176,086 km (0.074 R)
• M10: 6,054,076 km (0.092 R)
• M11: 7,657,616 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 11.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.41 AU - 1.93 AU

Year: 1464 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,961,957 km

• M1: 145,708 km (0.066 R)
• M2: 515,215 km (0.118 R)
• M3: 886,068 km (0.037 R)
• M4: 1,490,892 km (0.115 R)
• M5: 2,129,077 km (0.068 R)
• M6: 2,627,986 km (0.072 R)
• M7: 3,321,522 km (0.095 R)
• M8: 4,057,244 km (0.052 R)
• M9: 4,595,048 km (0.094 R)
• M10: 5,931,107 km (0.114 R)
• M11: 6,415,804 km (0.08 R)
• M12: 7,768,019 km (0.087 R)
• M13: 8,498,954 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 9.5

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.44 AU - 4.94 AU

Year: 5817 Days

Day: 14.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,961,957 km

• M1: 118,332 km (0.102 R)
• M2: 430,543 km (0.097 R)
• M3: 946,655 km (0.067 R)
• M4: 1,484,759 km (0.085 R)
• M5: 2,384,740 km (0.104 R)
• M6: 3,453,467 km (0.06 R)
• M7: 3,776,748 km (0.109 R)
• M8: 4,120,225 km (0.056 R)
• M9: 5,189,251 km (0.088 R)
• M10: 5,615,006 km (0.054 R)
• M11: 6,129,922 km (0.112 R)
• M12: 6,502,122 km (0.067 R)
• M13: 7,366,648 km (0.064 R)
• M14: 7,944,694 km (0.109 R)
• M15: 8,346,664 km (0.112 R)
• M16: 13,540,253 km (0.082 R)
• M17: 14,348,829 km (0.083 R)
• M18: 15,006,462 km (0.095 R)
• M19: 16,836,492 km (0.11 R)
• M20: 19,526,112 km (0.06 R)
• M21: 20,557,590 km (0.107 R)
• M22: 24,119,814 km (0.111 R)
• M23: 24,878,724 km (0.1 R)
• M24: 25,393,341 km (0.091 R)
• M25: 25,914,989 km (0.061 R)
• M26: 28,819,132 km (0.12 R)
• M27: 29,291,712 km (0.062 R)
• M28: 30,838,703 km (0.076 R)
• M29: 33,053,799 km (0.109 R)
• M30: 35,265,155 km (0.096 R)
• M31: 35,914,709 km (0.097 R)
• M32: 37,126,152 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.59 AU - 5.77 AU

Year: 6867 Days

Day: 9.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,961,957 km

• M1: 165,455 km (0.072 R)
• M2: 591,959 km (0.027 R)
• M3: 1,201,720 km (0.101 R)
• M4: 2,294,981 km (0.071 R)
• M5: 2,877,365 km (0.063 R)
• M6: 4,488,385 km (0.083 R)
• M7: 6,197,092 km (0.092 R)
• M8: 6,733,550 km (0.112 R)
• M9: 7,266,717 km (0.099 R)
• M10: 8,267,975 km (0.092 R)
• M11: 9,646,370 km (0.075 R)
• M12: 10,238,777 km (0.06 R)
• M13: 13,835,858 km (0.099 R)
• M14: 15,033,389 km (0.057 R)
• M15: 16,957,816 km (0.111 R)
• M16: 18,137,695 km (0.116 R)
• M17: 19,305,156 km (0.111 R)
• M18: 20,591,249 km (0.087 R)
• M19: 21,361,529 km (0.101 R)
• M20: 21,861,634 km (0.1 R)
• M21: 23,788,006 km (0.103 R)
• M22: 26,638,893 km (0.084 R)
• M23: 28,575,138 km (0.109 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.8

Radius: 7.6

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.11 AU - 6.71 AU

Year: 9745 Days

Day: 15.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,961,957 km

• M1: 95,743 km (0.115 R)
• M2: 588,069 km (0.12 R)
• M3: 886,218 km (0.042 R)
• M4: 1,336,358 km (0.119 R)
• M5: 1,897,948 km (0.055 R)
• M6: 3,610,245 km (0.047 R)
• M7: 5,241,461 km (0.116 R)
• M8: 5,514,028 km (0.102 R)
• M9: 7,228,420 km (0.116 R)
• M10: 7,871,391 km (0.09 R)
• M11: 8,412,786 km (0.102 R)
• M12: 8,930,544 km (0.04 R)
• M13: 10,558,169 km (0.08 R)
• M14: 11,328,748 km (0.114 R)
• M15: 12,314,448 km (0.093 R)
• M16: 12,858,835 km (0.081 R)
• M17: 13,293,117 km (0.116 R)
• M18: 13,545,788 km (0.069 R)
• M19: 14,722,375 km (0.095 R)
• M20: 15,824,164 km (0.116 R)
• M21: 16,832,453 km (0.04 R)
• M22: 18,581,103 km (0.071 R)
• M23: 19,539,875 km (0.117 R)
• M24: 25,701,961 km (0.109 R)
• M25: 27,295,777 km (0.064 R)
• M26: 29,272,563 km (0.114 R)
• M27: 30,241,509 km (0.099 R)
• M28: 32,243,278 km (0.108 R)
• M29: 32,929,782 km (0.056 R)
• M30: 38,904,871 km (0.063 R)
• M31: 39,552,331 km (0.114 R)
• M32: 45,994,763 km (0.089 R)
• M33: 48,786,259 km (0.106 R)
• M34: 52,000,818 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 3.7

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.87 AU - 10.83 AU

Year: 22584 Days

Day: 19.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,961,957 km

• M1: 50,564 km (0.047 R)
• M2: 1,222,364 km (0.082 R)
• M3: 2,581,910 km (0.065 R)
• M4: 3,620,268 km (0.112 R)
• M5: 5,342,140 km (0.105 R)
• M6: 9,406,565 km (0.109 R)
• M7: 19,752,005 km (0.087 R)
• M8: 25,888,510 km (0.115 R)
• M9: 27,394,512 km (0.084 R)
• M10: 37,547,121 km (0.088 R)
• M11: 39,342,744 km (0.05 R)
• M12: 44,645,091 km (0.097 R)
• M13: 50,097,485 km (0.1 R)
• M14: 52,744,918 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.7

Radius: 5

Gravity: 30.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.45 AU - 12.15 AU

Year: 24073 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,961,957 km

• M1: 111,151 km (0.062 R)
• M2: 440,117 km (0.101 R)
• M3: 839,394 km (0.046 R)
• M4: 1,484,908 km (0.108 R)
• M5: 2,034,681 km (0.117 R)
• M6: 2,321,310 km (0.115 R)
• M7: 3,776,598 km (0.108 R)
• M8: 4,750,181 km (0.11 R)
• M9: 5,175,039 km (0.111 R)
• M10: 6,100,003 km (0.096 R)
• M11: 7,032,147 km (0.107 R)
• M12: 8,547,125 km (0.064 R)
• M13: 13,523,348 km (0.1 R)
• M14: 13,983,063 km (0.114 R)
• M15: 18,135,301 km (0.109 R)
• M16: 18,882,991 km (0.109 R)
• M17: 26,205,807 km (0.114 R)
• M18: 32,830,749 km (0.094 R)
• M19: 46,958,024 km (0.074 R)
• M20: 47,834,069 km (0.064 R)
• M21: 56,017,671 km (0.071 R)
• M22: 69,739,835 km (0.095 R)
• M23: 70,194,313 km (0.082 R)
• M24: 71,800,246 km (0.099 R)
• M25: 74,847,555 km (0.103 R)
• M26: 82,713,560 km (0.113 R)
• M27: 83,222,642 km (0.12 R)
• M28: 85,021,107 km (0.115 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: 466 - 12,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit