🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 436 Days

Day: 17.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,317,264 km

• M1: 32,612 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.27 AU

Year: 638 Days

Day: 13.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.88 AU - 2.74 AU

Year: 1603 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,317,264 km

• M1: 191,934 km (0.12 R)
• M2: 345,870 km (0.118 R)
• M3: 516,561 km (0.116 R)
• M4: 641,924 km (0.119 R)
• M5: 765,642 km (0.072 R)
• M6: 968,497 km (0.089 R)
• M7: 1,064,987 km (0.026 R)
• M8: 1,251,237 km (0.085 R)
• M9: 1,384,678 km (0.112 R)
• M10: 1,532,929 km (0.099 R)
• M11: 1,745,658 km (0.112 R)
• M12: 1,989,352 km (0.067 R)
• M13: 2,266,408 km (0.096 R)
• M14: 2,376,362 km (0.099 R)
• M15: 2,533,440 km (0.079 R)
• M16: 2,763,970 km (0.045 R)
• M17: 2,941,543 km (0.115 R)
• M18: 3,037,884 km (0.067 R)
• M19: 3,371,038 km (0.076 R)
• M20: 3,484,733 km (0.076 R)
• M21: 3,625,504 km (0.054 R)
• M22: 3,899,717 km (0.025 R)
• M23: 4,099,730 km (0.108 R)
• M24: 4,303,183 km (0.066 R)
• M25: 4,593,851 km (0.092 R)
• M26: 4,692,287 km (0.106 R)
• M27: 4,977,121 km (0.085 R)
• M28: 5,927,068 km (0.047 R)
• M29: 6,065,146 km (0.078 R)
• M30: 6,835,875 km (0.105 R)
• M31: 7,029,454 km (0.089 R)
• M32: 7,306,659 km (0.091 R)
• M33: 7,405,394 km (0.107 R)
• M34: 7,670,930 km (0.095 R)
• M35: 8,058,239 km (0.103 R)
• M36: 8,262,889 km (0.086 R)
• M37: 8,659,922 km (0.034 R)
• M38: 8,869,508 km (0.116 R)
• M39: 9,010,280 km (0.076 R)
• M40: 9,418,981 km (0.035 R)
• M41: 9,688,856 km (0.116 R)
• M42: 9,888,419 km (0.1 R)
• M43: 10,089,329 km (0.042 R)
• M44: 10,181,033 km (0.119 R)
• M45: 10,532,438 km (0.063 R)
• M46: 10,662,887 km (0.09 R)
• M47: 10,812,635 km (0.043 R)
• M48: 11,285,065 km (0.087 R)
• M49: 11,591,142 km (0.111 R)
• M50: 11,919,210 km (0.066 R)
• M51: 12,407,348 km (0.068 R)
• M52: 12,564,875 km (0.061 R)
• M53: 12,703,402 km (0.111 R)
• M54: 13,001,850 km (0.105 R)
• M55: 13,484,004 km (0.103 R)
• M56: 13,585,282 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 10.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.74 AU - 3.22 AU

Year: 2349 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,317,264 km

• M1: 138,079 km (0.102 R)
• M2: 247,584 km (0.047 R)
• M3: 317,746 km (0.087 R)
• M4: 427,252 km (0.12 R)
• M5: 503,696 km (0.091 R)
• M6: 664,364 km (0.083 R)
• M7: 756,367 km (0.071 R)
• M8: 823,686 km (0.084 R)
• M9: 1,114,654 km (0.096 R)
• M10: 1,181,374 km (0.081 R)
• M11: 1,413,849 km (0.104 R)
• M12: 1,610,720 km (0.072 R)
• M13: 1,686,866 km (0.034 R)
• M14: 1,936,395 km (0.077 R)
• M15: 2,072,678 km (0.054 R)
• M16: 2,297,375 km (0.101 R)
• M17: 2,427,375 km (0.102 R)
• M18: 2,589,689 km (0.061 R)
• M19: 2,725,075 km (0.106 R)
• M20: 2,832,187 km (0.088 R)
• M21: 3,082,165 km (0.061 R)
• M22: 3,209,922 km (0.073 R)
• M23: 3,306,861 km (0.098 R)
• M24: 3,687,887 km (0.056 R)
• M25: 3,857,979 km (0.049 R)
• M26: 4,170,639 km (0.032 R)
• M27: 4,294,506 km (0.061 R)
• M28: 4,747,040 km (0.114 R)
• M29: 4,839,342 km (0.102 R)
• M30: 5,101,138 km (0.119 R)
• M31: 5,348,273 km (0.092 R)
• M32: 5,560,702 km (0.053 R)
• M33: 5,993,639 km (0.052 R)
• M34: 6,254,687 km (0.08 R)
• M35: 6,396,805 km (0.093 R)
• M36: 6,705,126 km (0.119 R)
• M37: 7,165,888 km (0.07 R)
• M38: 9,087,173 km (0.12 R)
• M39: 9,248,290 km (0.109 R)
• M40: 9,480,316 km (0.089 R)
• M41: 9,808,235 km (0.081 R)
• M42: 10,044,749 km (0.082 R)
• M43: 10,139,893 km (0.074 R)
• M44: 11,305,111 km (0.115 R)
• M45: 11,428,829 km (0.106 R)
• M46: 11,578,127 km (0.109 R)
• M47: 12,410,041 km (0.053 R)
• M48: 12,486,635 km (0.04 R)
• M49: 12,871,999 km (0.116 R)
• M50: 13,053,162 km (0.107 R)
• M51: 13,209,193 km (0.092 R)
• M52: 14,291,533 km (0.085 R)
• M53: 14,938,395 km (0.082 R)
• M54: 15,047,152 km (0.089 R)
• M55: 16,009,665 km (0.061 R)
• M56: 16,120,966 km (0.107 R)
• M57: 16,204,591 km (0.119 R)
• M58: 16,568,712 km (0.067 R)
• M59: 16,709,484 km (0.061 R)
• M60: 17,020,498 km (0.07 R)
• M61: 17,219,463 km (0.117 R)
• M62: 17,362,030 km (0.092 R)
• M63: 17,907,464 km (0.099 R)
• M64: 17,994,081 km (0.102 R)
• M65: 18,575,268 km (0.116 R)
• M66: 18,780,068 km (0.118 R)
• M67: 19,044,557 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 14.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.06 AU - 3.14 AU

Year: 2492 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,317,264 km

• M1: 183,407 km (0.086 R)
• M2: 308,920 km (0.094 R)
• M3: 456,573 km (0.052 R)
• M4: 555,457 km (0.114 R)
• M5: 655,239 km (0.119 R)
• M6: 838,197 km (0.11 R)
• M7: 1,082,640 km (0.112 R)
• M8: 1,259,315 km (0.07 R)
• M9: 1,375,104 km (0.065 R)
• M10: 2,091,378 km (0.054 R)
• M11: 2,344,348 km (0.069 R)
• M12: 3,036,837 km (0.06 R)
• M13: 3,605,009 km (0.107 R)
• M14: 3,722,743 km (0.091 R)
• M15: 3,876,081 km (0.039 R)
• M16: 4,136,232 km (0.032 R)
• M17: 4,313,056 km (0.109 R)
• M18: 4,420,318 km (0.114 R)
• M19: 4,821,390 km (0.099 R)
• M20: 5,064,038 km (0.116 R)
• M21: 5,234,429 km (0.066 R)
• M22: 5,776,722 km (0.079 R)
• M23: 5,895,353 km (0.098 R)
• M24: 5,994,835 km (0.115 R)
• M25: 6,135,009 km (0.102 R)
• M26: 6,256,033 km (0.087 R)
• M27: 6,357,610 km (0.082 R)
• M28: 6,582,755 km (0.092 R)
• M29: 6,686,127 km (0.106 R)
• M30: 6,999,236 km (0.089 R)
• M31: 7,125,795 km (0.108 R)
• M32: 7,360,066 km (0.101 R)
• M33: 7,639,963 km (0.103 R)
• M34: 8,299,690 km (0.084 R)
• M35: 8,568,816 km (0.109 R)
• M36: 8,681,763 km (0.098 R)
• M37: 8,909,152 km (0.066 R)
• M38: 9,300,350 km (0.119 R)
• M39: 9,393,250 km (0.115 R)
• M40: 9,815,116 km (0.077 R)
• M41: 10,459,434 km (0.119 R)
• M42: 10,628,779 km (0.115 R)
• M43: 10,799,021 km (0.105 R)
• M44: 11,142,349 km (0.104 R)
• M45: 11,889,889 km (0.116 R)
• M46: 12,193,573 km (0.066 R)
• M47: 12,397,475 km (0.114 R)
• M48: 12,525,381 km (0.109 R)
• M49: 12,731,078 km (0.066 R)
• M50: 13,093,853 km (0.106 R)
• M51: 13,302,691 km (0.082 R)
• M52: 13,670,702 km (0.102 R)
• M53: 13,776,468 km (0.04 R)
• M54: 14,175,745 km (0.076 R)
• M55: 14,659,694 km (0.057 R)
• M56: 15,368,488 km (0.051 R)
• M57: 15,588,846 km (0.092 R)
• M58: 15,893,577 km (0.075 R)
• M59: 16,032,703 km (0.105 R)
• M60: 16,621,520 km (0.069 R)
• M61: 17,160,521 km (0.047 R)
• M62: 17,734,080 km (0.069 R)
• M63: 17,965,208 km (0.086 R)
• M64: 18,081,296 km (0.068 R)
• M65: 18,430,607 km (0.067 R)
• M66: 19,047,549 km (0.04 R)
• M67: 19,492,303 km (0.045 R)
• M68: 20,150,833 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 9.4

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.04 AU - 8.68 AU

Year: 10061 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 117.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,317,264 km

• M1: 121,623 km (0.066 R)
• M2: 203,304 km (0.107 R)
• M3: 387,758 km (0.049 R)
• M4: 458,218 km (0.068 R)
• M5: 682,316 km (0.064 R)
• M6: 1,020,856 km (0.109 R)
• M7: 1,102,985 km (0.106 R)
• M8: 1,209,050 km (0.051 R)
• M9: 1,296,266 km (0.079 R)
• M10: 1,865,037 km (0.071 R)
• M11: 2,392,818 km (0.116 R)
• M12: 2,503,969 km (0.056 R)
• M13: 2,847,296 km (0.112 R)
• M14: 3,084,708 km (0.111 R)
• M15: 3,175,364 km (0.056 R)
• M16: 3,610,395 km (0.066 R)
• M17: 3,738,301 km (0.056 R)
• M18: 4,639,778 km (0.066 R)
• M19: 5,532,279 km (0.079 R)
• M20: 5,642,832 km (0.113 R)
• M21: 5,866,331 km (0.074 R)
• M22: 6,092,822 km (0.087 R)
• M23: 6,168,967 km (0.111 R)
• M24: 6,554,332 km (0.067 R)
• M25: 7,227,522 km (0.115 R)
• M26: 7,308,155 km (0.11 R)
• M27: 8,172,980 km (0.079 R)
• M28: 8,257,054 km (0.094 R)
• M29: 8,896,735 km (0.074 R)
• M30: 9,113,502 km (0.099 R)
• M31: 9,596,554 km (0.096 R)
• M32: 9,953,195 km (0.102 R)
• M33: 10,771,346 km (0.084 R)
• M34: 11,422,695 km (0.06 R)
• M35: 12,182,503 km (0.064 R)
• M36: 12,812,010 km (0.113 R)
• M37: 13,501,657 km (0.063 R)
• M38: 13,951,348 km (0.116 R)
• M39: 14,456,839 km (0.081 R)
• M40: 15,226,370 km (0.119 R)
• M41: 16,698,114 km (0.042 R)
• M42: 17,234,722 km (0.115 R)
• M43: 18,214,738 km (0.105 R)
• M44: 18,933,855 km (0.11 R)
• M45: 19,045,305 km (0.077 R)
• M46: 19,381,003 km (0.096 R)
• M47: 19,493,351 km (0.106 R)
• M48: 20,685,795 km (0.116 R)
• M49: 21,146,257 km (0.108 R)
• M50: 21,551,967 km (0.064 R)
• M51: 21,960,219 km (0.117 R)
• M52: 22,018,862 km (0.106 R)
• M53: 22,194,789 km (0.088 R)
• M54: 22,784,504 km (0.1 R)
• M55: 23,021,916 km (0.112 R)
• M56: 23,738,789 km (0.11 R)
• M57: 24,889,047 km (0.116 R)
• M58: 25,256,010 km (0.111 R)
• M59: 25,624,769 km (0.109 R)
• M60: 26,243,356 km (0.083 R)
• M61: 27,243,418 km (0.043 R)
• M62: 28,065,009 km (0.073 R)
• M63: 28,447,082 km (0.047 R)
• M64: 29,087,511 km (0.062 R)
• M65: 30,906,022 km (0.075 R)
• M66: 31,366,335 km (0.105 R)
• M67: 32,694,166 km (0.109 R)
• M68: 33,364,813 km (0.115 R)
• M69: 33,702,007 km (0.092 R)
• M70: 35,472,946 km (0.079 R)
• M71: 35,541,612 km (0.057 R)
• M72: 36,369,786 km (0.086 R)
• M73: 36,786,116 km (0.075 R)
• M74: 37,204,242 km (0.104 R)
• M75: 37,273,955 km (0.071 R)
• M76: 40,102,552 km (0.103 R)
• M77: 41,905,056 km (0.061 R)
• M78: 42,560,445 km (0.1 R)
• M79: 42,633,598 km (0.054 R)
• M80: 43,513,233 km (0.108 R)
• M81: 44,029,047 km (0.082 R)
• M82: 44,695,356 km (0.091 R)
• M83: 45,364,956 km (0.041 R)
• M84: 46,714,029 km (0.111 R)
• M85: 47,242,260 km (0.086 R)
• M86: 47,469,349 km (0.094 R)
• M87: 49,835,987 km (0.09 R)
• M88: 50,298,544 km (0.116 R)
• M89: 50,839,939 km (0.113 R)
• M90: 52,084,593 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 6.7

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.44 AU - 16.56 AU

Year: 22646 Days

Day: 24.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,317,264 km

• M1: 97,687 km (0.1 R)
• M2: 212,579 km (0.094 R)
• M3: 330,013 km (0.068 R)
• M4: 1,301,801 km (0.087 R)
• M5: 1,664,426 km (0.081 R)
• M6: 1,875,060 km (0.106 R)
• M7: 3,574,492 km (0.045 R)
• M8: 3,709,578 km (0.096 R)
• M9: 3,938,613 km (0.119 R)
• M10: 4,125,012 km (0.081 R)
• M11: 5,303,993 km (0.079 R)
• M12: 7,194,162 km (0.12 R)
• M13: 7,251,009 km (0.033 R)
• M14: 7,479,744 km (0.05 R)
• M15: 9,455,633 km (0.034 R)
• M16: 10,922,141 km (0.042 R)
• M17: 10,987,515 km (0.119 R)
• M18: 13,425,811 km (0.079 R)
• M19: 14,994,494 km (0.053 R)
• M20: 15,139,903 km (0.107 R)
• M21: 17,760,558 km (0.083 R)
• M22: 17,991,687 km (0.102 R)
• M23: 18,146,222 km (0.118 R)
• M24: 18,378,996 km (0.069 R)
• M25: 18,612,668 km (0.042 R)
• M26: 18,690,758 km (0.09 R)
• M27: 20,356,530 km (0.095 R)
• M28: 22,733,790 km (0.104 R)
• M29: 25,456,920 km (0.1 R)
• M30: 25,717,520 km (0.119 R)
• M31: 26,592,368 km (0.09 R)
• M32: 28,460,995 km (0.067 R)
• M33: 28,912,182 km (0.108 R)
• M34: 29,365,763 km (0.093 R)
• M35: 29,638,929 km (0.09 R)
• M36: 29,821,588 km (0.1 R)
• M37: 30,740,268 km (0.085 R)
• M38: 31,017,772 km (0.104 R)
• M39: 31,948,570 km (0.083 R)
• M40: 32,229,515 km (0.111 R)
• M41: 34,507,142 km (0.056 R)
• M42: 34,795,418 km (0.055 R)
• M43: 35,665,329 km (0.106 R)
• M44: 36,444,435 km (0.102 R)
• M45: 36,934,218 km (0.1 R)
• M46: 37,130,790 km (0.081 R)
• M47: 37,426,246 km (0.096 R)
• M48: 37,722,449 km (0.102 R)
• M49: 39,215,287 km (0.118 R)
• M50: 39,717,187 km (0.1 R)
• M51: 39,918,546 km (0.107 R)
• M52: 43,289,585 km (0.105 R)
• M53: 43,393,256 km (0.108 R)
• M54: 44,537,829 km (0.111 R)
• M55: 44,956,554 km (0.054 R)
• M56: 45,376,625 km (0.095 R)
• M57: 46,220,656 km (0.111 R)
• M58: 47,817,015 km (0.062 R)
• M59: 47,923,977 km (0.107 R)
• M60: 48,568,146 km (0.107 R)
• M61: 49,539,634 km (0.086 R)
• M62: 50,517,406 km (0.112 R)
• M63: 50,954,082 km (0.047 R)
• M64: 55,164,364 km (0.096 R)
• M65: 57,880,463 km (0.098 R)
• M66: 59,139,778 km (0.077 R)
• M67: 62,152,081 km (0.047 R)
• M68: 62,385,902 km (0.09 R)
• M69: 65,570,392 km (0.07 R)
• M70: 66,524,079 km (0.045 R)
• M71: 66,882,964 km (0.111 R)
• M72: 68,807,391 km (0.101 R)
• M73: 69,049,291 km (0.084 R)
• M74: 69,533,838 km (0.113 R)
• M75: 69,776,486 km (0.085 R)
• M76: 69,897,960 km (0.071 R)
• M77: 70,019,433 km (0.099 R)
• M78: 72,464,610 km (0.033 R)
• M79: 72,587,580 km (0.107 R)
• M80: 72,957,086 km (0.052 R)
• M81: 74,069,047 km (0.115 R)
• M82: 75,809,768 km (0.078 R)
• M83: 75,934,682 km (0.048 R)
• M84: 77,186,966 km (0.065 R)
• M85: 78,825,212 km (0.117 R)
• M86: 79,078,332 km (0.11 R)
• M87: 79,458,311 km (0.107 R)
• M88: 80,857,200 km (0.094 R)
• M89: 82,264,168 km (0.077 R)
• M90: 82,777,738 km (0.071 R)
• M91: 85,621,743 km (0.089 R)
• M92: 87,186,387 km (0.118 R)
• M93: 87,317,285 km (0.039 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit