🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 540 Days

Day: 33.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,580,581 km

• M1: 532,718 km (0.048 R)
• M2: 803,490 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.76 AU - 2.08 AU

Year: 992 Days

Day: 29.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.97 AU - 4.81 AU

Year: 3429 Days

Day: 38.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 14.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.15 AU - 8.73 AU

Year: 7565 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,580,581 km

• M1: 186,549 km (0.118 R)
• M2: 279,449 km (0.042 R)
• M3: 545,135 km (0.069 R)
• M4: 1,255,276 km (0.08 R)
• M5: 1,473,838 km (0.066 R)
• M6: 1,685,669 km (0.115 R)
• M7: 2,293,186 km (0.036 R)
• M8: 3,162,050 km (0.045 R)
• M9: 3,388,093 km (0.098 R)
• M10: 3,567,610 km (0.056 R)
• M11: 4,345,519 km (0.104 R)
• M12: 4,456,820 km (0.063 R)
• M13: 4,682,713 km (0.099 R)
• M14: 5,028,583 km (0.047 R)
• M15: 5,293,521 km (0.053 R)
• M16: 5,472,739 km (0.105 R)
• M17: 5,623,534 km (0.084 R)
• M18: 5,929,611 km (0.118 R)
• M19: 6,945,680 km (0.116 R)
• M20: 7,241,285 km (0.048 R)
• M21: 7,947,237 km (0.098 R)
• M22: 8,499,852 km (0.076 R)
• M23: 8,675,181 km (0.091 R)
• M24: 9,172,294 km (0.066 R)
• M25: 9,898,891 km (0.061 R)
• M26: 10,985,121 km (0.111 R)
• M27: 11,253,051 km (0.109 R)
• M28: 11,368,541 km (0.091 R)
• M29: 12,306,669 km (0.116 R)
• M30: 12,505,335 km (0.118 R)
• M31: 12,865,566 km (0.117 R)
• M32: 13,229,089 km (0.067 R)
• M33: 13,473,532 km (0.072 R)
• M34: 13,678,182 km (0.102 R)
• M35: 14,256,976 km (0.09 R)
• M36: 14,928,372 km (0.111 R)
• M37: 15,225,323 km (0.044 R)
• M38: 15,438,650 km (0.109 R)
• M39: 15,653,024 km (0.038 R)
• M40: 16,258,446 km (0.117 R)
• M41: 16,432,728 km (0.059 R)
• M42: 16,739,553 km (0.071 R)
• M43: 17,850,317 km (0.104 R)
• M44: 18,165,520 km (0.082 R)
• M45: 18,346,533 km (0.115 R)
• M46: 18,573,772 km (0.063 R)
• M47: 18,893,164 km (0.114 R)
• M48: 19,122,647 km (0.082 R)
• M49: 19,260,726 km (0.07 R)
• M50: 20,423,999 km (0.09 R)
• M51: 20,990,676 km (0.084 R)
• M52: 21,180,665 km (0.062 R)
• M53: 21,466,696 km (0.118 R)
• M54: 21,994,477 km (0.046 R)
• M55: 22,187,459 km (0.06 R)
• M56: 22,721,224 km (0.109 R)
• M57: 22,965,218 km (0.052 R)
• M58: 23,357,314 km (0.091 R)
• M59: 25,756,714 km (0.074 R)
• M60: 26,573,967 km (0.092 R)
• M61: 26,882,588 km (0.064 R)
• M62: 27,295,927 km (0.089 R)
• M63: 27,607,389 km (0.037 R)
• M64: 27,867,839 km (0.099 R)
• M65: 29,235,014 km (0.113 R)
• M66: 29,553,658 km (0.088 R)
• M67: 30,140,979 km (0.086 R)
• M68: 30,678,035 km (0.071 R)
• M69: 31,164,228 km (0.06 R)
• M70: 32,527,963 km (0.063 R)
• M71: 32,858,275 km (0.113 R)
• M72: 35,031,633 km (0.119 R)
• M73: 35,823,155 km (0.099 R)
• M74: 35,936,700 km (0.109 R)
• M75: 36,221,085 km (0.052 R)
• M76: 36,849,546 km (0.079 R)
• M77: 38,059,045 km (0.069 R)
• M78: 38,465,203 km (0.083 R)
• M79: 38,581,440 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 11.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.27 AU - 9.45 AU

Year: 8215 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,580,581 km

• M1: 164,558 km (0.119 R)
• M2: 328,966 km (0.101 R)
• M3: 417,827 km (0.039 R)
• M4: 517,758 km (0.065 R)
• M5: 593,604 km (0.106 R)
• M6: 809,025 km (0.091 R)
• M7: 886,966 km (0.085 R)
• M8: 1,009,038 km (0.081 R)
• M9: 1,108,221 km (0.057 R)
• M10: 1,426,416 km (0.06 R)
• M11: 1,825,393 km (0.03 R)
• M12: 1,930,710 km (0.036 R)
• M13: 2,129,077 km (0.047 R)
• M14: 2,258,928 km (0.101 R)
• M15: 2,334,475 km (0.091 R)
• M16: 2,449,216 km (0.079 R)
• M17: 2,684,534 km (0.092 R)
• M18: 2,805,110 km (0.08 R)
• M19: 3,114,478 km (0.092 R)
• M20: 3,326,907 km (0.113 R)
• M21: 3,588,105 km (0.084 R)
• M22: 3,699,107 km (0.079 R)
• M23: 4,200,708 km (0.063 R)
• M24: 4,364,817 km (0.053 R)
• M25: 4,627,212 km (0.069 R)
• M26: 5,293,072 km (0.12 R)
• M27: 5,936,492 km (0.086 R)
• M28: 6,577,370 km (0.109 R)
• M29: 6,713,803 km (0.117 R)
• M30: 7,409,583 km (0.055 R)
• M31: 7,522,978 km (0.077 R)
• M32: 7,694,267 km (0.105 R)
• M33: 10,352,173 km (0.104 R)
• M34: 10,447,466 km (0.111 R)
• M35: 10,574,924 km (0.108 R)
• M36: 10,767,008 km (0.091 R)
• M37: 11,744,929 km (0.119 R)
• M38: 12,144,056 km (0.079 R)
• M39: 12,717,165 km (0.096 R)
• M40: 12,853,449 km (0.104 R)
• M41: 13,715,282 km (0.099 R)
• M42: 14,953,055 km (0.098 R)
• M43: 15,096,819 km (0.105 R)
• M44: 15,603,656 km (0.072 R)
• M45: 15,822,518 km (0.073 R)
• M46: 16,189,631 km (0.109 R)
• M47: 17,610,213 km (0.117 R)
• M48: 17,762,054 km (0.089 R)
• M49: 18,412,356 km (0.028 R)
• M50: 18,953,601 km (0.111 R)
• M51: 19,031,392 km (0.061 R)
• M52: 19,304,408 km (0.108 R)
• M53: 20,648,994 km (0.119 R)
• M54: 21,453,980 km (0.085 R)
• M55: 21,738,216 km (0.108 R)
• M56: 21,982,809 km (0.117 R)
• M57: 22,105,479 km (0.08 R)
• M58: 22,557,115 km (0.106 R)
• M59: 22,887,427 km (0.09 R)
• M60: 22,970,304 km (0.113 R)
• M61: 23,552,988 km (0.107 R)
• M62: 24,520,886 km (0.04 R)
• M63: 24,733,016 km (0.104 R)
• M64: 25,630,603 km (0.082 R)
• M65: 25,845,875 km (0.085 R)
• M66: 26,061,744 km (0.046 R)
• M67: 26,538,961 km (0.109 R)
• M68: 27,018,871 km (0.069 R)
• M69: 27,413,810 km (0.108 R)
• M70: 27,943,237 km (0.106 R)
• M71: 28,120,361 km (0.103 R)
• M72: 28,520,535 km (0.102 R)
• M73: 29,146,752 km (0.097 R)
• M74: 29,461,655 km (0.073 R)
• M75: 29,596,892 km (0.09 R)
• M76: 29,687,099 km (0.032 R)
• M77: 30,139,932 km (0.12 R)
• M78: 30,276,215 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 13.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.03 AU - 9.29 AU

Year: 8689 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,580,581 km

• M1: 218,562 km (0.114 R)
• M2: 403,316 km (0.104 R)
• M3: 743,202 km (0.091 R)
• M4: 888,013 km (0.113 R)
• M5: 1,009,187 km (0.088 R)
• M6: 1,282,203 km (0.114 R)
• M7: 1,460,524 km (0.113 R)
• M8: 1,716,336 km (0.063 R)
• M9: 1,814,323 km (0.104 R)
• M10: 2,651,323 km (0.107 R)
• M11: 3,907,796 km (0.08 R)
• M12: 5,139,734 km (0.082 R)
• M13: 5,491,588 km (0.063 R)
• M14: 5,915,848 km (0.094 R)
• M15: 6,197,391 km (0.108 R)
• M16: 6,549,993 km (0.039 R)
• M17: 8,531,567 km (0.104 R)
• M18: 9,047,978 km (0.028 R)
• M19: 9,172,444 km (0.098 R)
• M20: 9,523,999 km (0.041 R)
• M21: 9,905,623 km (0.028 R)
• M22: 10,552,933 km (0.08 R)
• M23: 10,657,801 km (0.12 R)
• M24: 12,107,105 km (0.117 R)
• M25: 12,409,891 km (0.113 R)
• M26: 12,826,970 km (0.114 R)
• M27: 13,248,537 km (0.098 R)
• M28: 13,703,315 km (0.086 R)
• M29: 15,068,844 km (0.102 R)
• M30: 16,874,490 km (0.116 R)
• M31: 17,460,465 km (0.113 R)
• M32: 18,557,317 km (0.12 R)
• M33: 18,684,176 km (0.117 R)
• M34: 19,967,875 km (0.038 R)
• M35: 21,081,482 km (0.088 R)
• M36: 21,246,937 km (0.1 R)
• M37: 21,612,404 km (0.117 R)
• M38: 21,745,846 km (0.074 R)
• M39: 22,080,646 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 10.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.17 AU - 10.45 AU

Year: 9748 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,580,581 km

• M1: 167,849 km (0.103 R)
• M2: 248,332 km (0.105 R)
• M3: 509,082 km (0.081 R)
• M4: 644,168 km (0.118 R)
• M5: 823,835 km (0.114 R)
• M6: 969,693 km (0.096 R)
• M7: 1,089,521 km (0.041 R)
• M8: 1,784,254 km (0.052 R)
• M9: 2,020,469 km (0.093 R)
• M10: 2,153,611 km (0.114 R)
• M11: 2,475,994 km (0.04 R)
• M12: 2,963,085 km (0.077 R)
• M13: 3,348,150 km (0.105 R)
• M14: 3,533,352 km (0.111 R)
• M15: 4,307,820 km (0.098 R)
• M16: 4,744,048 km (0.109 R)
• M17: 4,982,507 km (0.103 R)
• M18: 5,533,476 km (0.1 R)
• M19: 6,265,757 km (0.037 R)
• M20: 7,163,943 km (0.073 R)
• M21: 7,266,268 km (0.103 R)
• M22: 7,855,235 km (0.074 R)
• M23: 8,785,584 km (0.096 R)
• M24: 10,130,768 km (0.108 R)
• M25: 10,399,745 km (0.075 R)
• M26: 10,905,535 km (0.104 R)
• M27: 10,984,074 km (0.097 R)
• M28: 11,499,140 km (0.083 R)
• M29: 11,619,117 km (0.08 R)
• M30: 12,062,675 km (0.102 R)
• M31: 12,511,917 km (0.114 R)
• M32: 12,800,491 km (0.029 R)
• M33: 12,924,957 km (0.109 R)
• M34: 13,133,197 km (0.114 R)
• M35: 13,468,595 km (0.073 R)
• M36: 15,100,409 km (0.096 R)
• M37: 15,363,851 km (0.092 R)
• M38: 17,158,128 km (0.098 R)
• M39: 18,033,425 km (0.078 R)
• M40: 18,546,845 km (0.065 R)
• M41: 18,970,506 km (0.11 R)
• M42: 19,445,030 km (0.115 R)
• M43: 19,635,917 km (0.103 R)
• M44: 19,971,465 km (0.068 R)
• M45: 21,087,316 km (0.083 R)
• M46: 22,623,237 km (0.09 R)
• M47: 22,924,677 km (0.098 R)
• M48: 23,075,920 km (0.056 R)
• M49: 23,227,463 km (0.081 R)
• M50: 24,194,912 km (0.094 R)
• M51: 26,327,280 km (0.074 R)
• M52: 26,591,321 km (0.058 R)
• M53: 26,697,236 km (0.109 R)
• M54: 26,962,623 km (0.077 R)
• M55: 27,389,126 km (0.092 R)
• M56: 27,496,089 km (0.086 R)
• M57: 28,302,720 km (0.033 R)
• M58: 28,573,193 km (0.072 R)
• M59: 28,844,713 km (0.058 R)
• M60: 29,609,308 km (0.03 R)
• M61: 29,774,015 km (0.111 R)
• M62: 30,214,880 km (0.079 R)
• M63: 31,158,544 km (0.118 R)
• M64: 31,494,092 km (0.082 R)
• M65: 31,774,438 km (0.097 R)
• M66: 32,112,081 km (0.034 R)
• M67: 32,904,351 km (0.092 R)
• M68: 33,075,042 km (0.106 R)
• M69: 34,047,578 km (0.069 R)
• M70: 35,145,477 km (0.094 R)
• M71: 35,494,638 km (0.119 R)
• M72: 36,313,836 km (0.114 R)
• M73: 36,725,828 km (0.096 R)
• M74: 36,902,803 km (0.107 R)
• M75: 37,257,649 km (0.091 R)
• M76: 37,494,911 km (0.063 R)
• M77: 38,628,564 km (0.118 R)
• M78: 38,928,807 km (0.12 R)
• M79: 39,652,412 km (0.097 R)
• M80: 40,380,504 km (0.109 R)
• M81: 40,685,086 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 4.3

Gravity: 49.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.98 AU - 13.3 AU

Year: 17756 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,580,581 km

• M1: 60,438 km (0.118 R)
• M2: 142,866 km (0.103 R)
• M3: 210,335 km (0.084 R)
• M4: 289,472 km (0.038 R)
• M5: 476,619 km (0.115 R)
• M6: 605,273 km (0.065 R)
• M7: 673,639 km (0.103 R)
• M8: 769,083 km (0.1 R)
• M9: 818,300 km (0.089 R)
• M10: 1,250,339 km (0.1 R)
• M11: 1,368,073 km (0.058 R)
• M12: 1,614,161 km (0.06 R)
• M13: 1,840,652 km (0.067 R)
• M14: 2,881,853 km (0.046 R)
• M15: 3,076,929 km (0.111 R)
• M16: 3,438,657 km (0.11 R)
• M17: 3,729,325 km (0.06 R)
• M18: 4,378,430 km (0.092 R)
• M19: 4,602,528 km (0.086 R)
• M20: 5,202,416 km (0.099 R)
• M21: 5,583,741 km (0.114 R)
• M22: 7,039,777 km (0.09 R)
• M23: 7,998,998 km (0.094 R)
• M24: 8,438,217 km (0.058 R)
• M25: 9,744,357 km (0.082 R)
• M26: 10,154,255 km (0.086 R)
• M27: 11,111,980 km (0.095 R)
• M28: 12,475,266 km (0.099 R)
• M29: 13,176,580 km (0.092 R)
• M30: 14,021,659 km (0.091 R)
• M31: 14,285,250 km (0.117 R)
• M32: 14,884,091 km (0.108 R)
• M33: 15,085,599 km (0.092 R)
• M34: 15,559,226 km (0.105 R)
• M35: 16,106,455 km (0.058 R)
• M36: 16,382,463 km (0.11 R)
• M37: 17,643,573 km (0.11 R)
• M38: 18,070,824 km (0.06 R)
• M39: 18,645,879 km (0.059 R)
• M40: 19,961,442 km (0.053 R)
• M41: 20,183,595 km (0.084 R)
• M42: 20,257,796 km (0.109 R)
• M43: 22,142,878 km (0.066 R)
• M44: 23,378,557 km (0.097 R)
• M45: 25,273,513 km (0.062 R)
• M46: 26,482,563 km (0.072 R)
• M47: 26,645,326 km (0.106 R)
• M48: 29,292,310 km (0.034 R)
• M49: 29,460,458 km (0.114 R)
• M50: 31,331,778 km (0.072 R)
• M51: 34,121,330 km (0.091 R)
• M52: 35,456,042 km (0.115 R)
• M53: 36,355,424 km (0.091 R)
• M54: 36,717,152 km (0.088 R)
• M55: 38,360,036 km (0.118 R)
• M56: 38,544,041 km (0.045 R)
• M57: 38,820,647 km (0.111 R)
• M58: 40,400,401 km (0.113 R)
• M59: 40,493,900 km (0.097 R)
• M60: 40,587,548 km (0.119 R)
• M61: 43,047,685 km (0.091 R)
• M62: 43,430,356 km (0.071 R)
• M63: 43,526,248 km (0.099 R)
• M64: 43,814,224 km (0.098 R)
• M65: 44,199,140 km (0.092 R)
• M66: 44,585,252 km (0.116 R)
• M67: 45,069,500 km (0.074 R)
• M68: 45,263,678 km (0.117 R)
• M69: 45,555,544 km (0.048 R)
• M70: 46,043,233 km (0.094 R)
• M71: 46,140,920 km (0.12 R)
• M72: 47,417,887 km (0.063 R)
• M73: 48,507,409 km (0.114 R)
• M74: 49,505,077 km (0.076 R)
• M75: 50,913,242 km (0.112 R)
• M76: 53,768,616 km (0.039 R)
• M77: 53,974,463 km (0.062 R)
• M78: 55,111,856 km (0.093 R)
• M79: 55,527,289 km (0.108 R)
• M80: 55,839,649 km (0.037 R)
• M81: 61,345,300 km (0.095 R)
• M82: 64,708,709 km (0.102 R)
• M83: 66,799,638 km (0.108 R)
• M84: 68,577,459 km (0.049 R)
• M85: 69,360,155 km (0.057 R)
• M86: 69,584,402 km (0.054 R)
• M87: 72,179,626 km (0.069 R)
• M88: 75,612,000 km (0.098 R)
• M89: 75,727,340 km (0.12 R)
• M90: 76,304,937 km (0.085 R)
• M91: 76,883,881 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit