🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 11.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 439 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,835,652 km

• M1: 143,016 km (0.025 R)
• M2: 533,167 km (0.111 R)
• M3: 1,178,831 km (0.065 R)
• M4: 1,629,420 km (0.08 R)
• M5: 2,042,011 km (0.081 R)
• M6: 2,443,382 km (0.091 R)
• M7: 2,838,021 km (0.104 R)
• M8: 3,442,397 km (0.039 R)
• M9: 4,041,686 km (0.065 R)
• M10: 4,542,839 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 11.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.16 AU - 4.8 AU

Year: 5481 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,835,652 km

• M1: 156,330 km (0.115 R)
• M2: 531,372 km (0.071 R)
• M3: 969,693 km (0.051 R)
• M4: 1,528,292 km (0.109 R)
• M5: 2,073,875 km (0.097 R)
• M6: 2,565,753 km (0.12 R)
• M7: 3,155,019 km (0.118 R)
• M8: 3,832,847 km (0.114 R)
• M9: 4,448,293 km (0.059 R)
• M10: 5,360,391 km (0.047 R)
• M11: 6,459,636 km (0.083 R)
• M12: 9,313,066 km (0.089 R)
• M13: 10,334,520 km (0.117 R)
• M14: 10,991,853 km (0.047 R)
• M15: 12,546,923 km (0.113 R)
• M16: 13,514,522 km (0.111 R)
• M17: 14,358,254 km (0.112 R)
• M18: 14,940,040 km (0.098 R)
• M19: 15,296,681 km (0.105 R)
• M20: 15,903,600 km (0.115 R)
• M21: 16,652,936 km (0.071 R)
• M22: 17,100,981 km (0.038 R)
• M23: 19,603,754 km (0.051 R)
• M24: 22,496,378 km (0.031 R)
• M25: 24,003,876 km (0.111 R)
• M26: 25,156,976 km (0.1 R)
• M27: 25,662,318 km (0.081 R)
• M28: 26,174,391 km (0.092 R)
• M29: 27,042,957 km (0.064 R)
• M30: 29,113,840 km (0.075 R)
• M31: 32,763,280 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.65 AU - 4.55 AU

Year: 5730 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,835,652 km

• M1: 150,495 km (0.074 R)
• M2: 669,002 km (0.084 R)
• M3: 1,729,202 km (0.072 R)
• M4: 2,144,785 km (0.083 R)
• M5: 2,848,044 km (0.082 R)
• M6: 3,327,805 km (0.097 R)
• M7: 3,814,746 km (0.096 R)
• M8: 4,223,297 km (0.11 R)
• M9: 5,598,551 km (0.099 R)
• M10: 7,074,184 km (0.083 R)
• M11: 7,769,665 km (0.048 R)
• M12: 8,271,565 km (0.069 R)
• M13: 9,043,790 km (0.09 R)
• M14: 11,801,028 km (0.081 R)
• M15: 12,779,996 km (0.075 R)
• M16: 15,194,805 km (0.088 R)
• M17: 16,290,759 km (0.113 R)
• M18: 17,438,624 km (0.043 R)
• M19: 17,965,807 km (0.061 R)
• M20: 18,845,143 km (0.092 R)
• M21: 23,919,054 km (0.093 R)
• M22: 24,406,294 km (0.078 R)
• M23: 24,900,117 km (0.1 R)
• M24: 27,381,945 km (0.117 R)
• M25: 29,930,495 km (0.118 R)
• M26: 30,686,712 km (0.111 R)
• M27: 32,139,158 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 14.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.39 AU - 5.13 AU

Year: 7168 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,835,652 km

• M1: 183,257 km (0.116 R)
• M2: 810,372 km (0.053 R)
• M3: 1,744,012 km (0.073 R)
• M4: 2,349,883 km (0.103 R)
• M5: 2,899,656 km (0.107 R)
• M6: 3,383,904 km (0.09 R)
• M7: 4,466,843 km (0.087 R)
• M8: 5,232,335 km (0.119 R)
• M9: 6,343,997 km (0.076 R)
• M10: 7,987,330 km (0.069 R)
• M11: 8,580,335 km (0.092 R)
• M12: 10,491,448 km (0.054 R)
• M13: 11,547,160 km (0.095 R)
• M14: 14,438,588 km (0.031 R)
• M15: 16,552,556 km (0.07 R)
• M16: 18,454,693 km (0.079 R)
• M17: 19,073,579 km (0.113 R)
• M18: 22,147,217 km (0.11 R)
• M19: 22,611,868 km (0.092 R)
• M20: 23,560,468 km (0.114 R)
• M21: 24,207,628 km (0.109 R)
• M22: 24,783,430 km (0.113 R)
• M23: 25,452,881 km (0.085 R)
• M24: 33,532,064 km (0.111 R)
• M25: 34,661,827 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.58 AU - 5.58 AU

Year: 7903 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,835,652 km

• M1: 187,745 km (0.106 R)
• M2: 739,761 km (0.101 R)
• M3: 1,198,578 km (0.111 R)
• M4: 2,138,352 km (0.099 R)
• M5: 2,763,970 km (0.116 R)
• M6: 4,490,928 km (0.094 R)
• M7: 6,283,111 km (0.1 R)
• M8: 7,252,954 km (0.076 R)
• M9: 8,448,689 km (0.032 R)
• M10: 9,595,207 km (0.104 R)
• M11: 12,196,266 km (0.082 R)
• M12: 13,043,438 km (0.103 R)
• M13: 13,614,902 km (0.113 R)
• M14: 15,920,804 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 14

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.3 AU - 6.34 AU

Year: 8470 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,835,652 km

• M1: 184,005 km (0.032 R)
• M2: 654,191 km (0.092 R)
• M3: 1,123,031 km (0.052 R)
• M4: 2,138,053 km (0.107 R)
• M5: 3,301,176 km (0.094 R)
• M6: 3,957,761 km (0.102 R)
• M7: 4,916,684 km (0.115 R)
• M8: 5,727,504 km (0.07 R)
• M9: 6,178,242 km (0.055 R)
• M10: 9,749,293 km (0.066 R)
• M11: 15,023,815 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.2

Radius: 3.1

Gravity: 52.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.46 AU - 5.74 AU

Year: 9147 Days

Day: 24.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,835,652 km

• M1: 38,596 km (0.091 R)
• M2: 152,889 km (0.058 R)
• M3: 455,376 km (0.056 R)
• M4: 561,291 km (0.079 R)
• M5: 683,662 km (0.057 R)
• M6: 1,599,949 km (0.089 R)
• M7: 1,802,804 km (0.103 R)
• M8: 1,957,937 km (0.076 R)
• M9: 3,039,530 km (0.096 R)
• M10: 5,676,192 km (0.067 R)
• M11: 5,841,348 km (0.069 R)
• M12: 6,078,012 km (0.071 R)
• M13: 6,937,900 km (0.069 R)
• M14: 7,835,039 km (0.113 R)
• M15: 8,939,071 km (0.057 R)
• M16: 10,288,444 km (0.049 R)
• M17: 11,139,357 km (0.073 R)
• M18: 12,529,869 km (0.059 R)
• M19: 14,455,941 km (0.039 R)
• M20: 14,763,963 km (0.083 R)
• M21: 17,666,162 km (0.083 R)
• M22: 19,924,791 km (0.092 R)
• M23: 20,926,648 km (0.069 R)
• M24: 21,479,861 km (0.107 R)
• M25: 25,897,336 km (0.109 R)
• M26: 26,443,069 km (0.092 R)
• M27: 27,651,521 km (0.098 R)
• M28: 27,935,458 km (0.11 R)
• M29: 28,125,896 km (0.05 R)
• M30: 29,188,789 km (0.1 R)
• M31: 34,358,442 km (0.119 R)
• M32: 34,577,005 km (0.118 R)
• M33: 34,906,569 km (0.1 R)
• M34: 37,735,464 km (0.113 R)
• M35: 40,713,360 km (0.035 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit