🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 9.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 442 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,254,425 km

• M1: 123,119 km (0.066 R)
• M2: 515,813 km (0.119 R)
• M3: 844,031 km (0.055 R)
• M4: 1,160,879 km (0.1 R)
• M5: 1,776,325 km (0.115 R)
• M6: 2,181,586 km (0.081 R)
• M7: 2,732,405 km (0.057 R)
• M8: 3,447,782 km (0.119 R)
• M9: 3,931,432 km (0.093 R)
• M10: 4,445,002 km (0.048 R)
• M11: 4,970,389 km (0.069 R)
• M12: 5,606,330 km (0.109 R)
• M13: 6,641,098 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 8.1

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 541 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,254,425 km

• M1: 100,679 km (0.08 R)
• M2: 359,334 km (0.108 R)
• M3: 931,247 km (0.056 R)
• M4: 1,252,733 km (0.114 R)
• M5: 1,611,468 km (0.034 R)
• M6: 2,003,863 km (0.112 R)
• M7: 2,488,261 km (0.077 R)
• M8: 3,729,325 km (0.102 R)
• M9: 4,064,275 km (0.095 R)
• M10: 4,537,154 km (0.104 R)
• M11: 4,998,364 km (0.106 R)
• M12: 5,339,447 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 8.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.01 AU - 2.27 AU

Year: 2088 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,254,425 km

• M1: 102,774 km (0.093 R)
• M2: 492,476 km (0.107 R)
• M3: 1,009,187 km (0.117 R)
• M4: 1,359,695 km (0.061 R)
• M5: 2,508,158 km (0.104 R)
• M6: 6,233,294 km (0.091 R)
• M7: 7,998,250 km (0.071 R)
• M8: 11,269,806 km (0.105 R)
• M9: 11,921,006 km (0.111 R)
• M10: 12,712,079 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 11.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.82 AU - 2.64 AU

Year: 2221 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,254,425 km

• M1: 146,756 km (0.11 R)
• M2: 534,364 km (0.076 R)
• M3: 1,039,705 km (0.089 R)
• M4: 2,099,756 km (0.114 R)
• M5: 2,480,183 km (0.096 R)
• M6: 3,262,879 km (0.104 R)
• M7: 4,419,271 km (0.119 R)
• M8: 5,379,240 km (0.118 R)
• M9: 6,331,879 km (0.118 R)
• M10: 8,370,599 km (0.096 R)
• M11: 9,188,600 km (0.096 R)
• M12: 9,963,218 km (0.114 R)
• M13: 10,814,430 km (0.107 R)
• M14: 11,466,677 km (0.103 R)
• M15: 11,856,080 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 11.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.93 AU - 4.13 AU

Year: 5395 Days

Day: 6.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,254,425 km

• M1: 141,819 km (0.087 R)
• M2: 549,473 km (0.113 R)
• M3: 1,031,477 km (0.091 R)
• M4: 1,402,929 km (0.093 R)
• M5: 1,874,910 km (0.109 R)
• M6: 2,385,787 km (0.119 R)
• M7: 3,735,010 km (0.068 R)
• M8: 7,072,688 km (0.046 R)
• M9: 8,139,770 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 5.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.57 AU - 7.01 AU

Year: 10520 Days

Day: 15.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,254,425 km

• M1: 73,453 km (0.106 R)
• M2: 327,021 km (0.109 R)
• M3: 834,307 km (0.077 R)
• M4: 1,152,053 km (0.091 R)
• M5: 1,931,757 km (0.06 R)
• M6: 2,506,961 km (0.119 R)
• M7: 7,530,757 km (0.095 R)
• M8: 9,906,670 km (0.071 R)
• M9: 13,863,384 km (0.089 R)
• M10: 17,198,519 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.8

Radius: 4.2

Gravity: 42.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.11 AU - 10.99 AU

Year: 18155 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,254,425 km

• M1: 52,210 km (0.113 R)
• M2: 205,697 km (0.049 R)
• M3: 340,934 km (0.118 R)
• M4: 779,704 km (0.067 R)
• M5: 2,706,824 km (0.052 R)
• M6: 3,553,697 km (0.078 R)
• M7: 3,881,766 km (0.067 R)
• M8: 4,262,343 km (0.067 R)
• M9: 5,553,522 km (0.104 R)
• M10: 6,546,403 km (0.093 R)
• M11: 8,047,019 km (0.091 R)
• M12: 8,351,900 km (0.055 R)
• M13: 9,592,215 km (0.032 R)
• M14: 9,819,754 km (0.061 R)
• M15: 11,772,156 km (0.058 R)
• M16: 12,566,371 km (0.112 R)
• M17: 14,334,917 km (0.11 R)
• M18: 17,498,313 km (0.061 R)
• M19: 18,973,199 km (0.091 R)
• M20: 19,331,785 km (0.118 R)
• M21: 20,155,321 km (0.06 R)
• M22: 22,967,911 km (0.076 R)
• M23: 24,309,504 km (0.078 R)
• M24: 24,839,081 km (0.09 R)
• M25: 27,147,675 km (0.09 R)
• M26: 27,832,684 km (0.05 R)
• M27: 29,118,328 km (0.055 R)
• M28: 33,341,476 km (0.053 R)
• M29: 34,523,897 km (0.096 R)
• M30: 37,111,641 km (0.063 R)
• M31: 37,672,484 km (0.106 R)
• M32: 39,243,710 km (0.105 R)
• M33: 39,388,671 km (0.108 R)
• M34: 41,306,066 km (0.083 R)
• M35: 44,375,815 km (0.117 R)
• M36: 48,422,437 km (0.117 R)
• M37: 57,988,323 km (0.082 R)
• M38: 60,272,533 km (0.06 R)
• M39: 63,410,498 km (0.072 R)
• M40: 67,691,840 km (0.101 R)
• M41: 68,528,541 km (0.089 R)
• M42: 70,009,560 km (0.037 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit