🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 11.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 487 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,262,942 km

• M1: 141,819 km (0.043 R)
• M2: 500,405 km (0.046 R)
• M3: 900,130 km (0.066 R)
• M4: 1,333,067 km (0.092 R)
• M5: 2,131,022 km (0.101 R)
• M6: 3,034,443 km (0.044 R)
• M7: 3,496,850 km (0.05 R)
• M8: 4,975,625 km (0.085 R)
• M9: 5,603,936 km (0.087 R)
• M10: 6,057,816 km (0.076 R)
• M11: 6,855,622 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 13.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.65 AU - 1.07 AU

Year: 523 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,262,942 km

• M1: 163,361 km (0.104 R)
• M2: 601,084 km (0.1 R)
• M3: 1,484,609 km (0.059 R)
• M4: 2,011,493 km (0.073 R)
• M5: 2,499,032 km (0.114 R)
• M6: 2,990,312 km (0.106 R)
• M7: 3,643,157 km (0.036 R)
• M8: 4,090,006 km (0.063 R)
• M9: 4,558,995 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 13.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.56 AU - 1.9 AU

Year: 1493 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,262,942 km

• M1: 165,605 km (0.101 R)
• M2: 770,130 km (0.109 R)
• M3: 1,414,149 km (0.089 R)
• M4: 1,881,492 km (0.109 R)
• M5: 3,636,575 km (0.105 R)
• M6: 4,731,332 km (0.078 R)
• M7: 5,987,056 km (0.116 R)
• M8: 6,654,712 km (0.116 R)
• M9: 7,791,506 km (0.044 R)
• M10: 8,557,746 km (0.118 R)
• M11: 9,901,135 km (0.075 R)
• M12: 10,309,687 km (0.043 R)
• M13: 11,829,452 km (0.093 R)
• M14: 12,446,094 km (0.105 R)
• M15: 13,165,211 km (0.107 R)
• M16: 13,618,343 km (0.051 R)
• M17: 14,512,190 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.18 AU - 3.76 AU

Year: 4240 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,262,942 km

• M1: 155,731 km (0.089 R)
• M2: 694,882 km (0.104 R)
• M3: 1,374,954 km (0.06 R)
• M4: 2,026,154 km (0.039 R)
• M5: 2,797,331 km (0.073 R)
• M6: 3,557,138 km (0.104 R)
• M7: 8,397,377 km (0.094 R)
• M8: 9,655,047 km (0.088 R)
• M9: 10,883,245 km (0.06 R)
• M10: 11,379,312 km (0.095 R)
• M11: 12,832,505 km (0.06 R)
• M12: 14,134,904 km (0.091 R)
• M13: 15,811,747 km (0.079 R)
• M14: 16,250,817 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 6.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.63 AU - 9.11 AU

Year: 13125 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,262,942 km

• M1: 122,072 km (0.099 R)
• M2: 487,689 km (0.091 R)
• M3: 752,328 km (0.044 R)
• M4: 974,032 km (0.105 R)
• M5: 1,326,185 km (0.117 R)
• M6: 2,211,805 km (0.06 R)
• M7: 2,634,568 km (0.049 R)
• M8: 4,035,851 km (0.072 R)
• M9: 7,357,522 km (0.082 R)
• M10: 17,944,863 km (0.116 R)
• M11: 19,556,481 km (0.076 R)
• M12: 26,970,551 km (0.103 R)
• M13: 28,669,534 km (0.094 R)
• M14: 34,422,470 km (0.113 R)
• M15: 36,299,624 km (0.089 R)
• M16: 41,942,905 km (0.075 R)
• M17: 44,491,604 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 3.2

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.77 AU - 9.55 AU

Year: 16718 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,262,942 km

• M1: 77,492 km (0.12 R)
• M2: 189,241 km (0.103 R)
• M3: 330,312 km (0.091 R)
• M4: 496,515 km (0.096 R)
• M5: 782,846 km (0.091 R)
• M6: 1,182,272 km (0.115 R)
• M7: 1,419,385 km (0.108 R)
• M8: 1,621,342 km (0.107 R)
• M9: 1,824,496 km (0.104 R)
• M10: 2,082,702 km (0.069 R)
• M11: 3,205,733 km (0.081 R)
• M12: 4,044,827 km (0.12 R)
• M13: 4,580,238 km (0.072 R)
• M14: 7,377,120 km (0.113 R)
• M15: 10,154,404 km (0.049 R)
• M16: 10,958,642 km (0.058 R)
• M17: 11,196,054 km (0.091 R)
• M18: 11,619,566 km (0.069 R)
• M19: 13,286,834 km (0.095 R)
• M20: 13,899,138 km (0.083 R)
• M21: 14,317,713 km (0.03 R)
• M22: 18,303,299 km (0.076 R)
• M23: 18,975,592 km (0.049 R)
• M24: 19,838,772 km (0.069 R)
• M25: 21,273,715 km (0.106 R)
• M26: 22,872,766 km (0.082 R)
• M27: 24,956,216 km (0.082 R)
• M28: 28,036,436 km (0.106 R)
• M29: 30,652,454 km (0.09 R)
• M30: 35,194,395 km (0.111 R)
• M31: 36,890,985 km (0.069 R)
• M32: 39,328,831 km (0.092 R)
• M33: 39,884,887 km (0.119 R)
• M34: 41,012,406 km (0.12 R)
• M35: 44,522,570 km (0.11 R)
• M36: 51,467,951 km (0.09 R)
• M37: 53,991,218 km (0.091 R)
• M38: 62,053,496 km (0.036 R)
• M39: 62,806,721 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 7.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.48 AU - 9.22 AU

Year: 17271 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,262,942 km

• M1: 92,152 km (0.114 R)
• M2: 600,187 km (0.031 R)
• M3: 2,438,445 km (0.094 R)
• M4: 6,038,817 km (0.108 R)
• M5: 7,033,942 km (0.059 R)
• M6: 11,640,958 km (0.116 R)
• M7: 12,066,115 km (0.094 R)
• M8: 16,903,961 km (0.072 R)
• M9: 22,895,655 km (0.073 R)
• M10: 28,698,556 km (0.097 R)
• M11: 29,376,683 km (0.114 R)
• M12: 33,777,853 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit