🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 10.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.05 AU

Year: 523 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,795,521 km

• M1: 131,945 km (0.115 R)
• M2: 468,690 km (0.078 R)
• M3: 911,649 km (0.102 R)
• M4: 1,274,574 km (0.067 R)
• M5: 1,945,072 km (0.05 R)
• M6: 2,753,349 km (0.097 R)
• M7: 3,340,221 km (0.107 R)
• M8: 3,810,707 km (0.054 R)
• M9: 4,453,828 km (0.098 R)
• M10: 5,411,105 km (0.1 R)
• M11: 5,834,018 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 9.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.25 AU

Year: 656 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,795,521 km

• M1: 116,986 km (0.038 R)
• M2: 559,496 km (0.064 R)
• M3: 917,035 km (0.116 R)
• M4: 1,217,727 km (0.116 R)
• M5: 1,557,463 km (0.099 R)
• M6: 1,977,235 km (0.112 R)
• M7: 2,481,380 km (0.079 R)
• M8: 2,924,938 km (0.054 R)
• M9: 3,568,807 km (0.098 R)
• M10: 3,985,287 km (0.117 R)
• M11: 4,640,526 km (0.028 R)
• M12: 5,533,326 km (0.116 R)
• M13: 6,020,716 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 11.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.95 AU - 1.07 AU

Year: 666 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,795,521 km

• M1: 144,512 km (0.069 R)
• M2: 609,462 km (0.1 R)
• M3: 1,131,409 km (0.106 R)
• M4: 1,601,445 km (0.062 R)
• M5: 2,165,579 km (0.108 R)
• M6: 2,629,631 km (0.1 R)
• M7: 3,312,097 km (0.106 R)
• M8: 4,363,620 km (0.048 R)
• M9: 5,174,740 km (0.066 R)
• M10: 6,120,049 km (0.092 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 14.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.67 AU - 2.57 AU

Year: 2025 Days

Day: 10.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,795,521 km

• M1: 185,352 km (0.12 R)
• M2: 793,617 km (0.052 R)
• M3: 1,548,488 km (0.117 R)
• M4: 2,150,769 km (0.109 R)
• M5: 2,985,674 km (0.111 R)
• M6: 4,284,483 km (0.108 R)
• M7: 5,397,042 km (0.12 R)
• M8: 5,983,765 km (0.11 R)
• M9: 6,667,278 km (0.119 R)
• M10: 7,228,270 km (0.115 R)
• M11: 9,653,999 km (0.099 R)
• M12: 10,671,564 km (0.053 R)
• M13: 11,206,526 km (0.057 R)
• M14: 11,679,405 km (0.066 R)
• M15: 12,165,598 km (0.084 R)
• M16: 13,440,621 km (0.067 R)
• M17: 14,944,079 km (0.114 R)
• M18: 16,607,907 km (0.063 R)
• M19: 17,223,652 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 13.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.64 AU - 2.98 AU

Year: 3090 Days

Day: 8.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,795,521 km

• M1: 167,998 km (0.109 R)
• M2: 613,650 km (0.046 R)
• M3: 1,282,203 km (0.106 R)
• M4: 1,809,386 km (0.071 R)
• M5: 2,440,540 km (0.069 R)
• M6: 2,914,765 km (0.074 R)
• M7: 3,467,978 km (0.055 R)
• M8: 3,919,165 km (0.116 R)
• M9: 5,930,508 km (0.085 R)
• M10: 7,509,215 km (0.069 R)
• M11: 8,882,374 km (0.109 R)
• M12: 9,663,873 km (0.064 R)
• M13: 10,751,599 km (0.057 R)
• M14: 11,208,920 km (0.113 R)
• M15: 12,409,592 km (0.089 R)
• M16: 13,083,979 km (0.077 R)
• M17: 14,737,634 km (0.092 R)
• M18: 16,576,940 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 11.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.86 AU - 4.34 AU

Year: 4481 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,795,521 km

• M1: 145,559 km (0.079 R)
• M2: 560,543 km (0.096 R)
• M3: 942,766 km (0.094 R)
• M4: 1,986,510 km (0.047 R)
• M5: 2,678,101 km (0.113 R)
• M6: 3,236,400 km (0.062 R)
• M7: 4,493,621 km (0.047 R)
• M8: 5,259,263 km (0.116 R)
• M9: 5,742,613 km (0.084 R)
• M10: 7,979,999 km (0.097 R)
• M11: 8,366,859 km (0.103 R)
• M12: 10,123,288 km (0.117 R)
• M13: 12,437,717 km (0.057 R)
• M14: 13,200,815 km (0.034 R)
• M15: 14,925,828 km (0.1 R)
• M16: 16,568,712 km (0.08 R)
• M17: 17,375,344 km (0.098 R)
• M18: 18,511,689 km (0.069 R)
• M19: 21,602,531 km (0.042 R)
• M20: 22,218,126 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 10.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.02 AU - 4.22 AU

Year: 4518 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,795,521 km

• M1: 133,142 km (0.086 R)
• M2: 498,460 km (0.084 R)
• M3: 988,393 km (0.089 R)
• M4: 1,644,081 km (0.12 R)
• M5: 2,014,934 km (0.117 R)
• M6: 3,168,483 km (0.073 R)
• M7: 3,521,384 km (0.111 R)
• M8: 4,448,891 km (0.111 R)
• M9: 5,074,061 km (0.112 R)
• M10: 6,656,058 km (0.064 R)
• M11: 8,068,561 km (0.039 R)
• M12: 8,432,533 km (0.108 R)
• M13: 9,115,447 km (0.061 R)
• M14: 12,653,287 km (0.078 R)
• M15: 14,063,696 km (0.086 R)
• M16: 14,538,519 km (0.078 R)
• M17: 22,719,129 km (0.045 R)
• M18: 23,446,923 km (0.03 R)
• M19: 24,265,223 km (0.113 R)
• M20: 26,275,220 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.8

Radius: 7.1

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.54 AU - 7.1 AU

Year: 11684 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,795,521 km

• M1: 88,712 km (0.081 R)
• M2: 341,532 km (0.114 R)
• M3: 577,597 km (0.089 R)
• M4: 839,842 km (0.082 R)
• M5: 1,099,993 km (0.119 R)
• M6: 1,954,646 km (0.116 R)
• M7: 2,399,400 km (0.112 R)
• M8: 3,118,966 km (0.047 R)
• M9: 3,726,782 km (0.08 R)
• M10: 5,841,647 km (0.097 R)
• M11: 8,413,683 km (0.11 R)
• M12: 8,792,764 km (0.082 R)
• M13: 9,687,360 km (0.076 R)
• M14: 11,831,696 km (0.117 R)
• M15: 12,068,210 km (0.049 R)
• M16: 13,618,193 km (0.095 R)
• M17: 13,943,419 km (0.064 R)
• M18: 14,340,452 km (0.114 R)
• M19: 15,790,055 km (0.08 R)
• M20: 16,294,200 km (0.099 R)
• M21: 26,287,637 km (0.07 R)
• M22: 29,628,457 km (0.118 R)
• M23: 34,428,604 km (0.117 R)
• M24: 35,889,726 km (0.091 R)
• M25: 37,138,419 km (0.083 R)
• M26: 38,286,882 km (0.104 R)
• M27: 39,065,539 km (0.072 R)
• M28: 39,590,478 km (0.069 R)
• M29: 40,520,528 km (0.1 R)
• M30: 44,244,019 km (0.086 R)
• M31: 47,889,570 km (0.117 R)
• M32: 48,793,290 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 7.8

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.36 AU - 9.92 AU

Year: 16660 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,795,521 km

• M1: 96,939 km (0.113 R)
• M2: 352,453 km (0.099 R)
• M3: 838,945 km (0.109 R)
• M4: 1,156,541 km (0.11 R)
• M5: 1,776,624 km (0.1 R)
• M6: 2,060,262 km (0.115 R)
• M7: 2,418,250 km (0.067 R)
• M8: 2,817,377 km (0.035 R)
• M9: 3,931,432 km (0.074 R)
• M10: 4,283,585 km (0.111 R)
• M11: 4,869,411 km (0.093 R)
• M12: 5,125,672 km (0.045 R)
• M13: 8,626,561 km (0.068 R)
• M14: 9,502,606 km (0.117 R)
• M15: 11,303,166 km (0.036 R)
• M16: 11,884,803 km (0.093 R)
• M17: 12,760,100 km (0.069 R)
• M18: 16,860,129 km (0.03 R)
• M19: 17,279,152 km (0.078 R)
• M20: 24,427,986 km (0.038 R)
• M21: 26,396,843 km (0.099 R)
• M22: 27,419,943 km (0.104 R)
• M23: 30,154,293 km (0.081 R)
• M24: 32,417,111 km (0.118 R)
• M25: 34,253,574 km (0.103 R)
• M26: 36,158,254 km (0.055 R)
• M27: 37,846,167 km (0.104 R)
• M28: 39,438,935 km (0.064 R)
• M29: 45,124,253 km (0.09 R)
• M30: 47,079,347 km (0.117 R)
• M31: 50,635,438 km (0.082 R)
• M32: 51,859,448 km (0.071 R)
• M33: 53,103,205 km (0.118 R)
• M34: 55,834,862 km (0.118 R)
• M35: 56,206,014 km (0.048 R)
• M36: 65,409,724 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit