🌌 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: 64.8

Radius: 10.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,693,872 km

• M1: 127,009 km (0.105 R)
• M2: 523,742 km (0.111 R)
• M3: 967,150 km (0.061 R)
• M4: 1,455,288 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.06 AU

Year: 569 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,693,872 km

• M1: 171,738 km (0.097 R)
• M2: 728,542 km (0.119 R)
• M3: 1,251,685 km (0.108 R)
• M4: 1,683,126 km (0.11 R)
• M5: 2,271,793 km (0.087 R)
• M6: 3,182,695 km (0.091 R)
• M7: 3,763,284 km (0.116 R)
• M8: 4,657,431 km (0.119 R)
• M9: 5,323,590 km (0.079 R)
• M10: 6,928,625 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 9.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.31 AU - 3.01 AU

Year: 2893 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,693,872 km

• M1: 124,615 km (0.099 R)
• M2: 495,319 km (0.111 R)
• M3: 930,200 km (0.097 R)
• M4: 1,631,664 km (0.081 R)
• M5: 2,679,148 km (0.086 R)
• M6: 4,031,962 km (0.095 R)
• M7: 4,524,737 km (0.111 R)
• M8: 5,207,502 km (0.069 R)
• M9: 6,296,724 km (0.101 R)
• M10: 7,014,046 km (0.09 R)
• M11: 9,236,023 km (0.118 R)
• M12: 9,724,460 km (0.114 R)
• M13: 10,298,766 km (0.063 R)
• M14: 11,814,641 km (0.05 R)
• M15: 12,119,372 km (0.12 R)
• M16: 13,975,433 km (0.108 R)
• M17: 14,445,769 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 14.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.65 AU - 3.17 AU

Year: 3310 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,693,872 km

• M1: 181,612 km (0.084 R)
• M2: 647,011 km (0.085 R)
• M3: 1,436,439 km (0.084 R)
• M4: 2,297,973 km (0.061 R)
• M5: 2,822,463 km (0.077 R)
• M6: 3,523,030 km (0.089 R)
• M7: 4,074,298 km (0.07 R)
• M8: 5,536,168 km (0.116 R)
• M9: 6,760,926 km (0.06 R)
• M10: 7,228,569 km (0.082 R)
• M11: 7,684,394 km (0.062 R)
• M12: 8,298,942 km (0.096 R)
• M13: 10,838,067 km (0.09 R)
• M14: 11,612,236 km (0.093 R)
• M15: 15,031,295 km (0.117 R)
• M16: 17,400,925 km (0.069 R)
• M17: 18,705,119 km (0.11 R)
• M18: 20,010,062 km (0.116 R)
• M19: 23,929,227 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 10.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.68 AU - 3.4 AU

Year: 3535 Days

Day: 14 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,693,872 km

• M1: 129,402 km (0.107 R)
• M2: 537,804 km (0.118 R)
• M3: 875,896 km (0.081 R)
• M4: 1,523,654 km (0.067 R)
• M5: 2,037,673 km (0.089 R)
• M6: 2,379,354 km (0.117 R)
• M7: 2,711,761 km (0.071 R)
• M8: 3,197,954 km (0.116 R)
• M9: 4,614,646 km (0.12 R)
• M10: 6,157,448 km (0.099 R)
• M11: 6,731,156 km (0.111 R)
• M12: 7,919,412 km (0.096 R)
• M13: 8,988,139 km (0.113 R)
• M14: 11,494,801 km (0.063 R)
• M15: 13,752,831 km (0.095 R)
• M16: 14,385,182 km (0.119 R)
• M17: 14,935,403 km (0.107 R)
• M18: 16,077,732 km (0.059 R)
• M19: 18,419,088 km (0.071 R)
• M20: 19,068,044 km (0.111 R)
• M21: 20,039,084 km (0.1 R)
• M22: 20,662,458 km (0.12 R)
• M23: 21,557,053 km (0.061 R)
• M24: 22,013,775 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 3.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.05 AU - 6.49 AU

Year: 9243 Days

Day: 19.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,693,872 km

• M1: 75,846 km (0.118 R)
• M2: 203,603 km (0.111 R)
• M3: 638,035 km (0.061 R)
• M4: 1,610,421 km (0.09 R)
• M5: 2,295,430 km (0.116 R)
• M6: 3,242,085 km (0.119 R)
• M7: 3,923,952 km (0.1 R)
• M8: 6,490,004 km (0.095 R)
• M9: 8,721,855 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 6.6

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.48 AU - 9.4 AU

Year: 17825 Days

Day: 17.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,693,872 km

• M1: 82,129 km (0.068 R)
• M2: 303,534 km (0.051 R)
• M3: 546,481 km (0.063 R)
• M4: 1,144,573 km (0.112 R)
• M5: 1,359,246 km (0.072 R)
• M6: 1,766,452 km (0.099 R)
• M7: 2,799,874 km (0.116 R)
• M8: 3,067,355 km (0.085 R)
• M9: 3,298,932 km (0.071 R)
• M10: 4,004,137 km (0.105 R)
• M11: 5,981,521 km (0.109 R)
• M12: 6,594,274 km (0.061 R)
• M13: 10,586,742 km (0.091 R)
• M14: 11,790,706 km (0.104 R)
• M15: 12,361,272 km (0.093 R)
• M16: 13,016,660 km (0.077 R)
• M17: 13,972,740 km (0.119 R)
• M18: 15,719,146 km (0.056 R)
• M19: 18,604,290 km (0.053 R)
• M20: 18,945,224 km (0.047 R)
• M21: 20,350,546 km (0.117 R)
• M22: 22,013,177 km (0.112 R)
• M23: 28,207,277 km (0.093 R)
• M24: 30,152,947 km (0.031 R)
• M25: 35,469,954 km (0.054 R)
• M26: 39,950,710 km (0.115 R)
• M27: 42,842,287 km (0.068 R)
• M28: 44,642,398 km (0.116 R)
• M29: 45,561,228 km (0.116 R)
• M30: 47,278,163 km (0.067 R)
• M31: 51,842,544 km (0.098 R)
• M32: 52,348,334 km (0.102 R)
• M33: 53,541,228 km (0.046 R)
• M34: 54,578,240 km (0.097 R)
• M35: 54,926,803 km (0.086 R)
• M36: 62,785,478 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit