🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 331 Days

Day: 27.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,176,445 km

• M1: 639,082 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 11.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.72 AU - 1.1 AU

Year: 561 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,176,445 km

• M1: 139,425 km (0.105 R)
• M2: 218,562 km (0.115 R)
• M3: 288,425 km (0.072 R)
• M4: 397,781 km (0.036 R)
• M5: 495,319 km (0.04 R)
• M6: 598,990 km (0.109 R)
• M7: 754,272 km (0.057 R)
• M8: 902,374 km (0.059 R)
• M9: 993,629 km (0.085 R)
• M10: 1,065,436 km (0.119 R)
• M11: 1,171,950 km (0.063 R)
• M12: 1,267,543 km (0.114 R)
• M13: 1,618,649 km (0.082 R)
• M14: 1,698,983 km (0.086 R)
• M15: 1,909,018 km (0.105 R)
• M16: 2,011,493 km (0.089 R)
• M17: 2,156,902 km (0.077 R)
• M18: 2,336,270 km (0.115 R)
• M19: 2,427,824 km (0.115 R)
• M20: 2,539,274 km (0.079 R)
• M21: 2,620,805 km (0.076 R)
• M22: 2,773,844 km (0.083 R)
• M23: 2,910,277 km (0.111 R)
• M24: 2,982,682 km (0.095 R)
• M25: 3,115,675 km (0.04 R)
• M26: 3,312,246 km (0.119 R)
• M27: 3,387,943 km (0.088 R)
• M28: 3,464,238 km (0.101 R)
• M29: 3,782,283 km (0.118 R)
• M30: 3,861,420 km (0.036 R)
• M31: 4,021,490 km (0.081 R)
• M32: 4,117,083 km (0.096 R)
• M33: 4,221,054 km (0.095 R)
• M34: 4,348,361 km (0.11 R)
• M35: 4,583,828 km (0.104 R)
• M36: 4,714,726 km (0.102 R)
• M37: 4,823,484 km (0.076 R)
• M38: 4,972,484 km (0.085 R)
• M39: 5,194,936 km (0.05 R)
• M40: 5,388,067 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 12.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.13 AU - 1.31 AU

Year: 870 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,176,445 km

• M1: 190,588 km (0.08 R)
• M2: 335,099 km (0.081 R)
• M3: 446,849 km (0.107 R)
• M4: 544,536 km (0.101 R)
• M5: 626,815 km (0.087 R)
• M6: 761,902 km (0.114 R)
• M7: 898,335 km (0.055 R)
• M8: 1,073,814 km (0.09 R)
• M9: 1,155,793 km (0.115 R)
• M10: 1,245,402 km (0.056 R)
• M11: 1,348,475 km (0.108 R)
• M12: 1,517,371 km (0.102 R)
• M13: 1,723,667 km (0.113 R)
• M14: 1,864,438 km (0.101 R)
• M15: 1,964,669 km (0.084 R)
• M16: 2,138,202 km (0.113 R)
• M17: 2,303,358 km (0.106 R)
• M18: 2,452,358 km (0.112 R)
• M19: 2,604,798 km (0.105 R)
• M20: 2,846,548 km (0.073 R)
• M21: 3,029,058 km (0.106 R)
• M22: 3,162,948 km (0.07 R)
• M23: 3,329,301 km (0.087 R)
• M24: 3,600,073 km (0.094 R)
• M25: 3,718,255 km (0.091 R)
• M26: 3,813,848 km (0.115 R)
• M27: 3,958,808 km (0.098 R)
• M28: 4,072,802 km (0.082 R)
• M29: 4,179,615 km (0.103 R)
• M30: 4,295,852 km (0.092 R)
• M31: 4,488,983 km (0.107 R)
• M32: 4,642,321 km (0.115 R)
• M33: 4,858,041 km (0.065 R)
• M34: 4,997,915 km (0.085 R)
• M35: 5,308,480 km (0.078 R)
• M36: 5,407,514 km (0.087 R)
• M37: 5,634,604 km (0.098 R)
• M38: 5,726,457 km (0.118 R)
• M39: 5,865,134 km (0.068 R)
• M40: 5,986,159 km (0.074 R)
• M41: 6,221,327 km (0.104 R)
• M42: 6,373,318 km (0.09 R)
• M43: 6,526,806 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 13.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.63 AU

Year: 1163 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,176,445 km

• M1: 183,557 km (0.107 R)
• M2: 297,401 km (0.088 R)
• M3: 388,954 km (0.09 R)
• M4: 484,847 km (0.06 R)
• M5: 676,631 km (0.115 R)
• M6: 1,004,699 km (0.059 R)
• M7: 1,284,148 km (0.113 R)
• M8: 1,425,069 km (0.098 R)
• M9: 1,554,172 km (0.056 R)
• M10: 1,723,367 km (0.11 R)
• M11: 1,965,267 km (0.085 R)
• M12: 2,071,033 km (0.101 R)
• M13: 2,159,146 km (0.041 R)
• M14: 2,258,479 km (0.066 R)
• M15: 2,349,285 km (0.117 R)
• M16: 2,789,851 km (0.108 R)
• M17: 2,920,450 km (0.076 R)
• M18: 3,109,242 km (0.118 R)
• M19: 3,371,188 km (0.077 R)
• M20: 3,510,912 km (0.095 R)
• M21: 3,892,686 km (0.093 R)
• M22: 4,014,758 km (0.058 R)
• M23: 4,516,210 km (0.113 R)
• M24: 4,696,476 km (0.055 R)
• M25: 4,826,775 km (0.078 R)
• M26: 5,011,080 km (0.102 R)
• M27: 5,211,391 km (0.101 R)
• M28: 5,606,031 km (0.101 R)
• M29: 5,883,834 km (0.113 R)
• M30: 6,052,879 km (0.062 R)
• M31: 6,352,374 km (0.102 R)
• M32: 6,511,247 km (0.044 R)
• M33: 6,613,123 km (0.115 R)
• M34: 6,906,934 km (0.088 R)
• M35: 7,310,399 km (0.117 R)
• M36: 7,553,196 km (0.063 R)
• M37: 7,644,900 km (0.091 R)
• M38: 7,767,869 km (0.061 R)
• M39: 8,093,694 km (0.067 R)
• M40: 8,218,907 km (0.052 R)
• M41: 8,566,872 km (0.107 R)
• M42: 8,710,635 km (0.07 R)
• M43: 8,855,296 km (0.101 R)
• M44: 9,146,713 km (0.068 R)
• M45: 9,244,700 km (0.098 R)
• M46: 9,392,203 km (0.081 R)
• M47: 9,939,731 km (0.075 R)
• M48: 10,158,294 km (0.085 R)
• M49: 10,703,129 km (0.051 R)
• M50: 11,222,683 km (0.108 R)
• M51: 11,626,597 km (0.11 R)
• M52: 11,839,175 km (0.06 R)
• M53: 11,945,988 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.22 AU - 1.78 AU

Year: 1186 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,176,445 km

• M1: 154,385 km (0.1 R)
• M2: 237,113 km (0.069 R)
• M3: 354,547 km (0.076 R)
• M4: 435,031 km (0.108 R)
• M5: 520,301 km (0.093 R)
• M6: 633,098 km (0.055 R)
• M7: 725,101 km (0.113 R)
• M8: 1,021,454 km (0.094 R)
• M9: 1,101,788 km (0.077 R)
• M10: 1,194,988 km (0.074 R)
• M11: 1,291,030 km (0.078 R)
• M12: 1,531,583 km (0.115 R)
• M13: 1,636,750 km (0.119 R)
• M14: 1,744,461 km (0.077 R)
• M15: 1,823,897 km (0.05 R)
• M16: 1,923,230 km (0.081 R)
• M17: 2,056,672 km (0.112 R)
• M18: 2,134,313 km (0.069 R)
• M19: 2,427,674 km (0.104 R)
• M20: 2,784,166 km (0.097 R)
• M21: 2,863,453 km (0.113 R)
• M22: 3,090,542 km (0.114 R)
• M23: 3,308,656 km (0.087 R)
• M24: 3,516,148 km (0.11 R)
• M25: 3,617,725 km (0.09 R)
• M26: 3,944,447 km (0.047 R)
• M27: 4,222,699 km (0.095 R)
• M28: 4,314,103 km (0.104 R)
• M29: 4,406,256 km (0.094 R)
• M30: 4,490,479 km (0.053 R)
• M31: 4,763,944 km (0.12 R)
• M32: 4,928,951 km (0.112 R)
• M33: 5,246,846 km (0.109 R)
• M34: 5,372,359 km (0.074 R)
• M35: 5,462,566 km (0.09 R)
• M36: 5,708,655 km (0.039 R)
• M37: 5,810,082 km (0.108 R)
• M38: 6,023,857 km (0.078 R)
• M39: 6,325,896 km (0.11 R)
• M40: 6,421,189 km (0.088 R)
• M41: 6,536,380 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 12.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.53 AU - 3.35 AU

Year: 3255 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,176,445 km

• M1: 184,305 km (0.063 R)
• M2: 350,807 km (0.041 R)
• M3: 461,509 km (0.101 R)
• M4: 651,200 km (0.118 R)
• M5: 756,965 km (0.118 R)
• M6: 1,377,796 km (0.09 R)
• M7: 1,466,658 km (0.09 R)
• M8: 1,597,406 km (0.066 R)
• M9: 2,129,974 km (0.108 R)
• M10: 2,324,601 km (0.082 R)
• M11: 2,447,272 km (0.092 R)
• M12: 2,525,212 km (0.093 R)
• M13: 2,731,657 km (0.104 R)
• M14: 2,960,243 km (0.059 R)
• M15: 3,060,174 km (0.082 R)
• M16: 3,246,573 km (0.118 R)
• M17: 4,158,970 km (0.106 R)
• M18: 4,290,168 km (0.041 R)
• M19: 4,441,860 km (0.073 R)
• M20: 4,595,497 km (0.11 R)
• M21: 4,848,766 km (0.04 R)
• M22: 6,969,017 km (0.118 R)
• M23: 7,058,327 km (0.069 R)
• M24: 7,215,404 km (0.062 R)
• M25: 7,419,157 km (0.041 R)
• M26: 8,182,555 km (0.08 R)
• M27: 8,276,801 km (0.045 R)
• M28: 8,418,919 km (0.082 R)
• M29: 9,019,555 km (0.078 R)
• M30: 9,833,666 km (0.081 R)
• M31: 10,034,576 km (0.051 R)
• M32: 10,262,264 km (0.029 R)
• M33: 10,415,004 km (0.102 R)
• M34: 10,542,910 km (0.109 R)
• M35: 10,955,650 km (0.114 R)
• M36: 11,242,430 km (0.076 R)
• M37: 11,452,615 km (0.069 R)
• M38: 12,306,370 km (0.073 R)
• M39: 12,604,668 km (0.095 R)
• M40: 12,686,348 km (0.104 R)
• M41: 12,850,457 km (0.072 R)
• M42: 13,042,690 km (0.074 R)
• M43: 13,208,295 km (0.061 R)
• M44: 13,933,845 km (0.09 R)
• M45: 14,216,435 km (0.091 R)
• M46: 14,386,827 km (0.08 R)
• M47: 14,472,248 km (0.071 R)
• M48: 14,557,967 km (0.106 R)
• M49: 14,643,687 km (0.071 R)
• M50: 15,133,171 km (0.083 R)
• M51: 15,336,325 km (0.087 R)
• M52: 15,716,004 km (0.097 R)
• M53: 15,951,172 km (0.082 R)
• M54: 16,246,778 km (0.092 R)
• M55: 17,721,364 km (0.077 R)
• M56: 18,583,197 km (0.046 R)
• M57: 18,676,247 km (0.091 R)
• M58: 19,019,125 km (0.104 R)
• M59: 19,616,320 km (0.117 R)
• M60: 19,806,160 km (0.081 R)
• M61: 19,901,304 km (0.11 R)
• M62: 19,996,598 km (0.101 R)
• M63: 20,155,920 km (0.097 R)
• M64: 20,283,526 km (0.101 R)
• M65: 20,571,802 km (0.073 R)
• M66: 20,732,470 km (0.102 R)
• M67: 21,087,465 km (0.068 R)
• M68: 21,542,243 km (0.085 R)
• M69: 21,738,216 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.7

Radius: 7.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.87 AU - 6.75 AU

Year: 10234 Days

Day: 21.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,176,445 km

• M1: 96,191 km (0.076 R)
• M2: 168,298 km (0.111 R)
• M3: 420,071 km (0.101 R)
• M4: 546,631 km (0.081 R)
• M5: 686,505 km (0.118 R)
• M6: 786,286 km (0.11 R)
• M7: 838,197 km (0.109 R)
• M8: 1,038,508 km (0.097 R)
• M9: 1,484,310 km (0.075 R)
• M10: 1,682,378 km (0.119 R)
• M11: 2,202,380 km (0.097 R)
• M12: 2,302,162 km (0.114 R)
• M13: 2,715,949 km (0.097 R)
• M14: 3,408,139 km (0.044 R)
• M15: 3,640,763 km (0.109 R)
• M16: 3,878,624 km (0.037 R)
• M17: 3,938,912 km (0.085 R)
• M18: 4,029,867 km (0.11 R)
• M19: 4,244,840 km (0.108 R)
• M20: 5,010,481 km (0.118 R)
• M21: 5,142,277 km (0.096 R)
• M22: 5,544,396 km (0.085 R)
• M23: 5,680,680 km (0.116 R)
• M24: 5,887,125 km (0.104 R)
• M25: 6,061,257 km (0.118 R)
• M26: 6,378,704 km (0.118 R)
• M27: 7,103,655 km (0.097 R)
• M28: 7,251,757 km (0.081 R)
• M29: 7,363,656 km (0.062 R)
• M30: 8,239,402 km (0.026 R)
• M31: 8,512,568 km (0.073 R)
• M32: 10,087,833 km (0.099 R)
• M33: 10,254,336 km (0.061 R)
• M34: 10,463,922 km (0.114 R)
• M35: 12,591,054 km (0.078 R)
• M36: 12,680,664 km (0.119 R)
• M37: 12,905,509 km (0.115 R)
• M38: 13,957,182 km (0.043 R)
• M39: 14,096,308 km (0.088 R)
• M40: 15,226,370 km (0.085 R)
• M41: 15,705,832 km (0.088 R)
• M42: 15,754,002 km (0.096 R)
• M43: 16,092,991 km (0.106 R)
• M44: 16,532,210 km (0.063 R)
• M45: 16,728,632 km (0.106 R)
• M46: 17,223,352 km (0.088 R)
• M47: 17,672,595 km (0.114 R)
• M48: 18,277,569 km (0.084 R)
• M49: 18,328,282 km (0.068 R)
• M50: 18,889,424 km (0.095 R)
• M51: 19,404,489 km (0.104 R)
• M52: 19,559,772 km (0.061 R)
• M53: 20,185,540 km (0.101 R)
• M54: 21,030,020 km (0.081 R)
• M55: 21,189,641 km (0.099 R)
• M56: 21,349,711 km (0.063 R)
• M57: 21,403,117 km (0.053 R)
• M58: 21,510,079 km (0.106 R)
• M59: 21,563,635 km (0.088 R)
• M60: 22,318,357 km (0.081 R)
• M61: 22,753,387 km (0.114 R)
• M62: 23,246,163 km (0.112 R)
• M63: 23,521,572 km (0.119 R)
• M64: 23,797,880 km (0.103 R)
• M65: 23,964,233 km (0.085 R)
• M66: 24,858,080 km (0.088 R)
• M67: 26,563,047 km (0.081 R)
• M68: 27,139,747 km (0.103 R)
• M69: 27,662,292 km (0.046 R)
• M70: 29,547,075 km (0.101 R)
• M71: 31,230,051 km (0.09 R)
• M72: 32,882,061 km (0.052 R)
• M73: 33,253,063 km (0.102 R)
• M74: 33,314,997 km (0.106 R)
• M75: 33,625,413 km (0.102 R)
• M76: 35,254,833 km (0.095 R)
• M77: 35,318,112 km (0.111 R)
• M78: 35,824,950 km (0.073 R)
• M79: 36,589,694 km (0.117 R)
• M80: 39,570,881 km (0.104 R)
• M81: 40,229,111 km (0.04 R)
• M82: 41,223,488 km (0.118 R)
• M83: 44,186,424 km (0.115 R)
• M84: 44,937,854 km (0.058 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: 351 - 17,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit