🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 16.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,151,608 km

• M1: 136,882 km (0.09 R)
• M2: 336,595 km (0.066 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 10

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1 AU - 1.44 AU

Year: 884 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 70,151,608 km

• M1: 124,615 km (0.056 R)
• M2: 229,932 km (0.116 R)
• M3: 297,550 km (0.081 R)
• M4: 416,032 km (0.067 R)
• M5: 522,396 km (0.079 R)
• M6: 605,871 km (0.111 R)
• M7: 712,086 km (0.064 R)
• M8: 853,157 km (0.067 R)
• M9: 920,177 km (0.094 R)
• M10: 1,049,579 km (0.116 R)
• M11: 1,142,928 km (0.072 R)
• M12: 1,217,577 km (0.108 R)
• M13: 1,521,410 km (0.111 R)
• M14: 1,628,074 km (0.094 R)
• M15: 1,780,514 km (0.116 R)
• M16: 1,842,896 km (0.12 R)
• M17: 1,925,025 km (0.051 R)
• M18: 1,995,486 km (0.066 R)
• M19: 2,099,756 km (0.116 R)
• M20: 2,239,331 km (0.036 R)
• M21: 2,375,165 km (0.036 R)
• M22: 2,741,231 km (0.095 R)
• M23: 2,872,130 km (0.098 R)
• M24: 3,012,752 km (0.103 R)
• M25: 3,292,948 km (0.083 R)
• M26: 3,432,374 km (0.06 R)
• M27: 3,495,055 km (0.111 R)
• M28: 3,781,535 km (0.096 R)
• M29: 3,862,467 km (0.081 R)
• M30: 3,960,454 km (0.097 R)
• M31: 4,200,559 km (0.1 R)
• M32: 4,276,106 km (0.086 R)
• M33: 4,870,159 km (0.115 R)
• M34: 5,002,702 km (0.062 R)
• M35: 5,172,496 km (0.11 R)
• M36: 5,380,437 km (0.05 R)
• M37: 5,471,692 km (0.092 R)
• M38: 5,536,019 km (0.094 R)
• M39: 5,600,495 km (0.088 R)
• M40: 5,720,922 km (0.092 R)
• M41: 5,786,146 km (0.102 R)
• M42: 6,297,472 km (0.098 R)
• M43: 6,442,133 km (0.047 R)
• M44: 6,529,349 km (0.077 R)
• M45: 6,597,565 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98

Radius: 12.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2 AU - 2.72 AU

Year: 2378 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,151,608 km

• M1: 156,180 km (0.053 R)
• M2: 242,199 km (0.106 R)
• M3: 464,801 km (0.114 R)
• M4: 669,301 km (0.114 R)
• M5: 833,260 km (0.056 R)
• M6: 911,500 km (0.093 R)
• M7: 992,582 km (0.075 R)
• M8: 1,076,207 km (0.108 R)
• M9: 1,162,675 km (0.079 R)
• M10: 1,258,417 km (0.088 R)
• M11: 1,555,070 km (0.118 R)
• M12: 1,708,108 km (0.045 R)
• M13: 1,842,298 km (0.105 R)
• M14: 1,947,315 km (0.092 R)
• M15: 2,071,033 km (0.066 R)
• M16: 2,266,258 km (0.075 R)
• M17: 2,388,031 km (0.073 R)
• M18: 2,711,461 km (0.051 R)
• M19: 2,869,138 km (0.115 R)
• M20: 3,184,191 km (0.1 R)
• M21: 3,311,498 km (0.101 R)
• M22: 3,460,348 km (0.12 R)
• M23: 3,560,878 km (0.083 R)
• M24: 3,723,940 km (0.053 R)
• M25: 3,806,368 km (0.099 R)
• M26: 3,983,642 km (0.112 R)
• M27: 4,099,730 km (0.091 R)
• M28: 4,195,622 km (0.073 R)
• M29: 4,292,262 km (0.061 R)
• M30: 4,477,015 km (0.111 R)
• M31: 4,854,301 km (0.119 R)
• M32: 5,115,350 km (0.1 R)
• M33: 5,253,428 km (0.059 R)
• M34: 5,346,179 km (0.113 R)
• M35: 5,427,860 km (0.056 R)
• M36: 6,193,352 km (0.118 R)
• M37: 6,365,389 km (0.1 R)
• M38: 6,865,645 km (0.095 R)
• M39: 7,262,229 km (0.069 R)
• M40: 7,521,931 km (0.101 R)
• M41: 7,666,292 km (0.095 R)
• M42: 7,798,088 km (0.117 R)
• M43: 7,904,153 km (0.058 R)
• M44: 8,024,131 km (0.115 R)
• M45: 8,144,706 km (0.063 R)
• M46: 8,225,340 km (0.091 R)
• M47: 8,482,648 km (0.087 R)
• M48: 8,632,844 km (0.08 R)
• M49: 9,060,844 km (0.059 R)
• M50: 9,284,493 km (0.103 R)
• M51: 9,609,270 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 8.3

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.4 AU - 4.9 AU

Year: 5546 Days

Day: 10.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,151,608 km

• M1: 108,907 km (0.089 R)
• M2: 200,910 km (0.084 R)
• M3: 489,484 km (0.073 R)
• M4: 944,262 km (0.028 R)
• M5: 1,035,965 km (0.064 R)
• M6: 1,212,192 km (0.039 R)
• M7: 1,432,998 km (0.117 R)
• M8: 1,539,362 km (0.094 R)
• M9: 1,741,319 km (0.098 R)
• M10: 1,971,401 km (0.025 R)
• M11: 2,090,331 km (0.097 R)
• M12: 3,310,002 km (0.09 R)
• M13: 3,938,912 km (0.11 R)
• M14: 4,013,860 km (0.1 R)
• M15: 4,447,694 km (0.095 R)
• M16: 4,683,461 km (0.105 R)
• M17: 4,842,932 km (0.119 R)
• M18: 5,139,884 km (0.071 R)
• M19: 5,695,191 km (0.082 R)
• M20: 6,153,110 km (0.094 R)
• M21: 6,240,326 km (0.106 R)
• M22: 6,563,457 km (0.067 R)
• M23: 7,503,530 km (0.108 R)
• M24: 7,596,879 km (0.106 R)
• M25: 7,878,721 km (0.095 R)
• M26: 8,005,281 km (0.063 R)
• M27: 8,068,711 km (0.084 R)
• M28: 8,196,168 km (0.109 R)
• M29: 9,073,859 km (0.105 R)
• M30: 9,339,545 km (0.112 R)
• M31: 9,743,160 km (0.105 R)
• M32: 9,947,062 km (0.115 R)
• M33: 10,083,644 km (0.1 R)
• M34: 10,152,310 km (0.091 R)
• M35: 10,497,582 km (0.116 R)
• M36: 10,741,576 km (0.118 R)
• M37: 10,917,054 km (0.116 R)
• M38: 11,377,666 km (0.072 R)
• M39: 11,556,585 km (0.112 R)
• M40: 11,772,455 km (0.104 R)
• M41: 12,281,387 km (0.079 R)
• M42: 12,391,341 km (0.086 R)
• M43: 13,622,681 km (0.098 R)
• M44: 13,774,673 km (0.094 R)
• M45: 14,195,192 km (0.086 R)
• M46: 14,310,682 km (0.108 R)
• M47: 14,426,471 km (0.088 R)
• M48: 15,403,345 km (0.11 R)
• M49: 15,561,619 km (0.101 R)
• M50: 15,640,906 km (0.114 R)
• M51: 16,079,677 km (0.088 R)
• M52: 16,684,651 km (0.092 R)
• M53: 16,765,733 km (0.099 R)
• M54: 17,092,006 km (0.07 R)
• M55: 17,214,825 km (0.115 R)
• M56: 17,626,519 km (0.112 R)
• M57: 17,792,124 km (0.08 R)
• M58: 18,333,817 km (0.087 R)
• M59: 18,796,374 km (0.081 R)
• M60: 19,220,185 km (0.061 R)
• M61: 19,518,782 km (0.116 R)
• M62: 19,690,072 km (0.044 R)
• M63: 23,994,451 km (0.113 R)
• M64: 24,086,155 km (0.107 R)
• M65: 24,546,617 km (0.118 R)
• M66: 25,195,872 km (0.044 R)
• M67: 25,382,420 km (0.043 R)
• M68: 25,897,785 km (0.089 R)
• M69: 26,227,648 km (0.098 R)
• M70: 28,623,458 km (0.099 R)
• M71: 28,720,697 km (0.119 R)
• M72: 30,689,405 km (0.05 R)
• M73: 30,838,853 km (0.113 R)
• M74: 31,238,429 km (0.115 R)
• M75: 31,539,270 km (0.062 R)
• M76: 32,650,483 km (0.098 R)
• M77: 33,210,877 km (0.092 R)
• M78: 33,620,476 km (0.071 R)
• M79: 33,825,874 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 13.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.84 AU - 6.78 AU

Year: 9187 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,151,608 km

• M1: 172,486 km (0.093 R)
• M2: 282,291 km (0.08 R)
• M3: 594,203 km (0.087 R)
• M4: 881,281 km (0.035 R)
• M5: 1,030,580 km (0.081 R)
• M6: 1,422,377 km (0.057 R)
• M7: 1,816,268 km (0.051 R)
• M8: 2,149,871 km (0.1 R)
• M9: 2,806,905 km (0.101 R)
• M10: 3,320,923 km (0.049 R)
• M11: 3,486,528 km (0.113 R)
• M12: 3,654,975 km (0.05 R)
• M13: 4,058,590 km (0.084 R)
• M14: 4,196,519 km (0.084 R)
• M15: 4,436,325 km (0.119 R)
• M16: 4,804,784 km (0.083 R)
• M17: 5,077,202 km (0.087 R)
• M18: 5,183,267 km (0.098 R)
• M19: 5,615,306 km (0.052 R)
• M20: 5,835,813 km (0.102 R)
• M21: 6,059,163 km (0.084 R)
• M22: 7,027,809 km (0.095 R)
• M23: 7,627,397 km (0.074 R)
• M24: 8,748,035 km (0.072 R)
• M25: 8,901,373 km (0.116 R)
• M26: 9,366,771 km (0.105 R)
• M27: 9,972,942 km (0.096 R)
• M28: 10,591,978 km (0.102 R)
• M29: 10,974,949 km (0.12 R)
• M30: 11,223,431 km (0.11 R)
• M31: 11,810,752 km (0.091 R)
• M32: 12,207,934 km (0.11 R)
• M33: 12,379,523 km (0.076 R)
• M34: 14,168,863 km (0.118 R)
• M35: 14,288,990 km (0.11 R)
• M36: 14,560,510 km (0.11 R)
• M37: 14,864,344 km (0.039 R)
• M38: 15,108,936 km (0.057 R)
• M39: 15,881,759 km (0.117 R)
• M40: 15,975,407 km (0.109 R)
• M41: 16,194,568 km (0.067 R)
• M42: 16,320,230 km (0.047 R)
• M43: 17,177,127 km (0.045 R)
• M44: 17,853,608 km (0.077 R)
• M45: 18,835,270 km (0.069 R)
• M46: 19,000,575 km (0.086 R)
• M47: 19,733,754 km (0.11 R)
• M48: 19,935,263 km (0.107 R)
• M49: 21,056,199 km (0.11 R)
• M50: 22,477,230 km (0.064 R)
• M51: 23,287,901 km (0.059 R)
• M52: 23,429,869 km (0.09 R)
• M53: 23,821,666 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.8

Radius: 6.4

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.58 AU - 8.26 AU

Year: 13259 Days

Day: 19.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,151,608 km

• M1: 128,654 km (0.116 R)
• M2: 254,466 km (0.102 R)
• M3: 488,437 km (0.115 R)
• M4: 556,504 km (0.083 R)
• M5: 702,811 km (0.053 R)
• M6: 820,694 km (0.092 R)
• M7: 861,534 km (0.093 R)
• M8: 1,031,777 km (0.094 R)
• M9: 1,453,493 km (0.079 R)
• M10: 2,147,178 km (0.115 R)
• M11: 2,741,531 km (0.115 R)
• M12: 2,961,140 km (0.045 R)
• M13: 3,057,032 km (0.052 R)
• M14: 3,153,972 km (0.086 R)
• M15: 3,619,670 km (0.098 R)
• M16: 3,722,294 km (0.073 R)
• M17: 4,071,306 km (0.039 R)
• M18: 4,430,790 km (0.05 R)
• M19: 4,503,793 km (0.097 R)
• M20: 4,762,897 km (0.061 R)
• M21: 4,837,846 km (0.066 R)
• M22: 4,951,091 km (0.116 R)
• M23: 5,218,423 km (0.055 R)
• M24: 6,008,299 km (0.103 R)
• M25: 6,089,232 km (0.117 R)
• M26: 6,750,604 km (0.114 R)
• M27: 7,521,482 km (0.091 R)
• M28: 7,828,756 km (0.05 R)
• M29: 8,050,759 km (0.09 R)
• M30: 8,095,489 km (0.115 R)
• M31: 8,140,219 km (0.053 R)
• M32: 8,229,977 km (0.107 R)
• M33: 8,637,781 km (0.115 R)
• M34: 8,821,188 km (0.034 R)
• M35: 9,285,241 km (0.091 R)
• M36: 10,921,692 km (0.12 R)
• M37: 11,169,875 km (0.11 R)
• M38: 11,470,118 km (0.055 R)
• M39: 11,823,617 km (0.104 R)
• M40: 12,283,481 km (0.045 R)
• M41: 12,958,018 km (0.042 R)
• M42: 13,911,704 km (0.06 R)
• M43: 14,126,677 km (0.053 R)
• M44: 15,273,494 km (0.086 R)
• M45: 16,223,440 km (0.094 R)
• M46: 17,713,136 km (0.058 R)
• M47: 17,887,866 km (0.062 R)
• M48: 18,238,972 km (0.086 R)
• M49: 18,533,231 km (0.071 R)
• M50: 18,947,917 km (0.069 R)
• M51: 19,425,583 km (0.069 R)
• M52: 19,967,725 km (0.057 R)
• M53: 21,251,874 km (0.032 R)
• M54: 21,499,458 km (0.074 R)
• M55: 22,688,761 km (0.11 R)
• M56: 24,869,599 km (0.119 R)
• M57: 25,261,396 km (0.091 R)
• M58: 26,183,367 km (0.063 R)
• M59: 26,448,904 km (0.098 R)
• M60: 28,331,892 km (0.079 R)
• M61: 29,152,137 km (0.091 R)
• M62: 29,634,141 km (0.12 R)
• M63: 29,841,634 km (0.116 R)
• M64: 32,367,743 km (0.066 R)
• M65: 32,938,310 km (0.065 R)
• M66: 34,524,645 km (0.11 R)
• M67: 34,670,055 km (0.091 R)
• M68: 34,742,909 km (0.047 R)
• M69: 34,888,617 km (0.065 R)
• M70: 34,961,621 km (0.051 R)
• M71: 35,180,782 km (0.115 R)
• M72: 36,431,270 km (0.098 R)
• M73: 37,099,075 km (0.102 R)
• M74: 37,546,672 km (0.095 R)
• M75: 39,887,131 km (0.073 R)
• M76: 40,116,165 km (0.054 R)
• M77: 41,963,848 km (0.08 R)
• M78: 42,507,936 km (0.113 R)
• M79: 43,760,369 km (0.049 R)
• M80: 45,741,494 km (0.119 R)
• M81: 46,061,184 km (0.091 R)
• M82: 46,461,807 km (0.048 R)
• M83: 46,944,111 km (0.09 R)
• M84: 47,508,843 km (0.105 R)
• M85: 48,645,188 km (0.094 R)
• M86: 49,790,510 km (0.095 R)
• M87: 50,201,605 km (0.037 R)
• M88: 51,774,327 km (0.085 R)
• M89: 55,904,275 km (0.095 R)
• M90: 56,931,714 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 4.3

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.01 AU - 8.03 AU

Year: 14899 Days

Day: 16.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,151,608 km

• M1: 71,209 km (0.1 R)
• M2: 145,559 km (0.116 R)
• M3: 208,839 km (0.045 R)
• M4: 237,113 km (0.111 R)
• M5: 347,366 km (0.069 R)
• M6: 454,778 km (0.106 R)
• M7: 572,661 km (0.11 R)
• M8: 790,625 km (0.082 R)
• M9: 1,109,567 km (0.095 R)
• M10: 1,161,927 km (0.092 R)
• M11: 1,493,286 km (0.076 R)
• M12: 1,760,019 km (0.07 R)
• M13: 2,680,943 km (0.076 R)
• M14: 2,716,249 km (0.108 R)
• M15: 2,967,423 km (0.065 R)
• M16: 4,372,596 km (0.093 R)
• M17: 4,666,556 km (0.111 R)
• M18: 4,837,397 km (0.088 R)
• M19: 5,496,226 km (0.087 R)
• M20: 5,541,105 km (0.085 R)
• M21: 7,735,257 km (0.118 R)
• M22: 7,886,650 km (0.051 R)
• M23: 8,090,103 km (0.095 R)
• M24: 9,026,885 km (0.058 R)
• M25: 9,561,997 km (0.075 R)
• M26: 10,107,281 km (0.106 R)
• M27: 10,550,839 km (0.099 R)
• M28: 11,000,679 km (0.108 R)
• M29: 12,093,941 km (0.102 R)
• M30: 13,161,172 km (0.093 R)
• M31: 13,889,265 km (0.115 R)
• M32: 15,321,066 km (0.037 R)
• M33: 15,574,784 km (0.082 R)
• M34: 16,022,231 km (0.095 R)
• M35: 16,150,736 km (0.104 R)
• M36: 16,215,212 km (0.066 R)
• M37: 16,603,568 km (0.075 R)
• M38: 16,929,542 km (0.075 R)
• M39: 17,587,922 km (0.107 R)
• M40: 17,853,608 km (0.046 R)
• M41: 18,187,511 km (0.108 R)
• M42: 18,456,189 km (0.12 R)
• M43: 18,726,213 km (0.12 R)
• M44: 19,065,501 km (0.079 R)
• M45: 19,270,001 km (0.035 R)
• M46: 19,612,580 km (0.118 R)
• M47: 21,638,584 km (0.094 R)
• M48: 21,851,911 km (0.047 R)
• M49: 21,994,477 km (0.056 R)
• M50: 22,280,658 km (0.107 R)
• M51: 22,856,759 km (0.045 R)
• M52: 23,437,798 km (0.086 R)
• M53: 24,614,235 km (0.092 R)
• M54: 25,284,284 km (0.101 R)
• M55: 25,509,130 km (0.11 R)
• M56: 26,111,560 km (0.058 R)
• M57: 26,490,492 km (0.049 R)
• M58: 26,566,487 km (0.094 R)
• M59: 29,507,881 km (0.106 R)
• M60: 31,016,875 km (0.035 R)
• M61: 32,469,320 km (0.078 R)
• M62: 32,876,825 km (0.085 R)
• M63: 33,449,934 km (0.117 R)
• M64: 33,532,213 km (0.098 R)
• M65: 33,943,906 km (0.119 R)
• M66: 37,127,798 km (0.115 R)
• M67: 38,067,123 km (0.109 R)
• M68: 38,324,581 km (0.046 R)
• M69: 39,100,695 km (0.083 R)
• M70: 43,057,858 km (0.038 R)
• M71: 43,236,627 km (0.058 R)
• M72: 44,947,578 km (0.113 R)
• M73: 46,131,047 km (0.115 R)
• M74: 47,416,840 km (0.104 R)
• M75: 47,878,948 km (0.058 R)
• M76: 50,211,628 km (0.113 R)
• M77: 50,305,725 km (0.098 R)
• M78: 50,399,822 km (0.116 R)
• M79: 50,588,315 km (0.104 R)
• M80: 51,344,383 km (0.054 R)
• M81: 52,867,888 km (0.101 R)
• M82: 53,827,558 km (0.096 R)
• M83: 54,406,053 km (0.081 R)
• M84: 55,472,087 km (0.079 R)
• M85: 57,034,936 km (0.063 R)
• M86: 57,821,821 km (0.113 R)
• M87: 58,513,262 km (0.108 R)
• M88: 58,612,296 km (0.109 R)
• M89: 60,004,155 km (0.1 R)
• M90: 60,603,893 km (0.09 R)
• M91: 63,124,617 km (0.113 R)
• M92: 63,226,044 km (0.117 R)
• M93: 64,448,707 km (0.095 R)
• M94: 64,858,007 km (0.061 R)
• M95: 68,684,721 km (0.111 R)
• M96: 69,521,721 km (0.1 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: 455 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit