🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 344 Days

Day: 15.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 163.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 8.7

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.94 AU

Year: 452 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,350,017 km

• M1: 115,041 km (0.074 R)
• M2: 250,128 km (0.116 R)
• M3: 352,004 km (0.043 R)
• M4: 463,155 km (0.059 R)
• M5: 545,883 km (0.089 R)
• M6: 647,310 km (0.058 R)
• M7: 788,381 km (0.047 R)
• M8: 845,826 km (0.112 R)
• M9: 970,292 km (0.111 R)
• M10: 1,032,375 km (0.065 R)
• M11: 1,160,730 km (0.087 R)
• M12: 1,221,467 km (0.043 R)
• M13: 1,340,397 km (0.046 R)
• M14: 1,463,217 km (0.112 R)
• M15: 1,751,941 km (0.075 R)
• M16: 1,815,669 km (0.046 R)
• M17: 1,971,999 km (0.092 R)
• M18: 2,051,884 km (0.114 R)
• M19: 2,173,807 km (0.05 R)
• M20: 2,235,740 km (0.11 R)
• M21: 2,305,154 km (0.095 R)
• M22: 2,403,589 km (0.07 R)
• M23: 2,489,159 km (0.062 R)
• M24: 2,546,754 km (0.103 R)
• M25: 2,604,798 km (0.075 R)
• M26: 2,692,762 km (0.047 R)
• M27: 2,841,462 km (0.066 R)
• M28: 3,054,489 km (0.083 R)
• M29: 3,351,740 km (0.056 R)
• M30: 3,471,718 km (0.073 R)
• M31: 3,536,344 km (0.108 R)
• M32: 3,642,110 km (0.088 R)
• M33: 3,749,072 km (0.093 R)
• M34: 4,059,039 km (0.112 R)
• M35: 4,169,891 km (0.083 R)
• M36: 4,230,029 km (0.1 R)
• M37: 4,342,527 km (0.077 R)
• M38: 4,579,191 km (0.098 R)
• M39: 4,739,410 km (0.076 R)
• M40: 4,829,169 km (0.097 R)
• M41: 5,056,258 km (0.103 R)
• M42: 5,194,188 km (0.064 R)
• M43: 5,398,688 km (0.107 R)
• M44: 5,624,880 km (0.112 R)
• M45: 5,729,598 km (0.063 R)
• M46: 5,796,618 km (0.026 R)
• M47: 5,883,086 km (0.087 R)
• M48: 6,037,920 km (0.049 R)
• M49: 6,106,136 km (0.077 R)
• M50: 6,282,512 km (0.072 R)
• M51: 6,460,833 km (0.079 R)
• M52: 6,580,511 km (0.112 R)
• M53: 6,640,649 km (0.083 R)
• M54: 6,731,156 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.24 AU - 1.24 AU

Year: 906 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,350,017 km

• M1: 193,280 km (0.065 R)
• M2: 317,895 km (0.053 R)
• M3: 460,761 km (0.052 R)
• M4: 575,503 km (0.108 R)
• M5: 739,761 km (0.076 R)
• M6: 904,020 km (0.091 R)
• M7: 1,047,634 km (0.119 R)
• M8: 1,184,067 km (0.105 R)
• M9: 1,290,431 km (0.057 R)
• M10: 1,371,513 km (0.063 R)
• M11: 1,534,874 km (0.076 R)
• M12: 1,643,183 km (0.117 R)
• M13: 2,214,048 km (0.084 R)
• M14: 2,498,733 km (0.069 R)
• M15: 2,747,963 km (0.108 R)
• M16: 2,854,327 km (0.111 R)
• M17: 3,065,560 km (0.086 R)
• M18: 3,220,543 km (0.109 R)
• M19: 3,310,302 km (0.083 R)
• M20: 3,423,697 km (0.066 R)
• M21: 3,730,522 km (0.064 R)
• M22: 3,920,212 km (0.092 R)
• M23: 4,028,371 km (0.106 R)
• M24: 4,167,946 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 14.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.54 AU - 1.68 AU

Year: 1340 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,350,017 km

• M1: 188,942 km (0.119 R)
• M2: 290,369 km (0.083 R)
• M3: 400,025 km (0.059 R)
• M4: 503,846 km (0.072 R)
• M5: 669,899 km (0.033 R)
• M6: 781,350 km (0.071 R)
• M7: 907,161 km (0.118 R)
• M8: 1,117,945 km (0.086 R)
• M9: 1,213,688 km (0.101 R)
• M10: 1,354,459 km (0.116 R)
• M11: 1,518,718 km (0.1 R)
• M12: 1,653,206 km (0.059 R)
• M13: 1,745,358 km (0.067 R)
• M14: 1,877,304 km (0.116 R)
• M15: 2,161,839 km (0.111 R)
• M16: 2,356,017 km (0.077 R)
• M17: 2,566,800 km (0.085 R)
• M18: 2,729,114 km (0.064 R)
• M19: 2,828,297 km (0.085 R)
• M20: 2,917,308 km (0.103 R)
• M21: 3,121,509 km (0.109 R)
• M22: 3,330,348 km (0.044 R)
• M23: 3,424,744 km (0.055 R)
• M24: 3,701,201 km (0.078 R)
• M25: 4,022,687 km (0.116 R)
• M26: 4,314,702 km (0.091 R)
• M27: 4,443,805 km (0.119 R)
• M28: 4,548,074 km (0.12 R)
• M29: 4,640,077 km (0.051 R)
• M30: 4,785,785 km (0.063 R)
• M31: 5,000,608 km (0.063 R)
• M32: 5,246,098 km (0.034 R)
• M33: 5,398,090 km (0.04 R)
• M34: 5,523,602 km (0.085 R)
• M35: 5,635,950 km (0.11 R)
• M36: 5,820,255 km (0.119 R)
• M37: 6,107,632 km (0.052 R)
• M38: 6,238,530 km (0.036 R)
• M39: 6,532,789 km (0.114 R)
• M40: 6,876,715 km (0.109 R)
• M41: 6,997,889 km (0.101 R)
• M42: 7,119,662 km (0.074 R)
• M43: 7,708,030 km (0.088 R)
• M44: 7,928,687 km (0.111 R)
• M45: 8,135,581 km (0.118 R)
• M46: 8,522,142 km (0.063 R)
• M47: 8,914,836 km (0.03 R)
• M48: 9,196,679 km (0.069 R)
• M49: 9,363,780 km (0.109 R)
• M50: 9,803,148 km (0.111 R)
• M51: 10,370,424 km (0.116 R)
• M52: 10,684,430 km (0.104 R)
• M53: 10,842,704 km (0.026 R)
• M54: 10,966,272 km (0.115 R)
• M55: 11,143,545 km (0.068 R)
• M56: 11,304,064 km (0.043 R)
• M57: 12,044,723 km (0.113 R)
• M58: 12,172,779 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 10.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.71 AU - 5.91 AU

Year: 6920 Days

Day: 9.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,350,017 km

• M1: 132,843 km (0.102 R)
• M2: 289,023 km (0.092 R)
• M3: 518,207 km (0.095 R)
• M4: 637,137 km (0.11 R)
• M5: 753,076 km (0.101 R)
• M6: 862,581 km (0.055 R)
• M7: 1,526,197 km (0.094 R)
• M8: 2,003,115 km (0.072 R)
• M9: 2,650,874 km (0.104 R)
• M10: 3,291,004 km (0.076 R)
• M11: 3,499,244 km (0.069 R)
• M12: 3,783,629 km (0.093 R)
• M13: 4,125,161 km (0.095 R)
• M14: 4,451,285 km (0.109 R)
• M15: 5,235,477 km (0.088 R)
• M16: 5,397,491 km (0.11 R)
• M17: 5,698,781 km (0.1 R)
• M18: 5,865,583 km (0.114 R)
• M19: 6,147,126 km (0.041 R)
• M20: 7,347,051 km (0.041 R)
• M21: 7,958,308 km (0.08 R)
• M22: 8,113,740 km (0.061 R)
• M23: 8,554,305 km (0.102 R)
• M24: 8,745,342 km (0.108 R)
• M25: 9,229,590 km (0.111 R)
• M26: 9,922,079 km (0.071 R)
• M27: 10,426,822 km (0.103 R)
• M28: 11,391,728 km (0.053 R)
• M29: 11,461,740 km (0.091 R)
• M30: 12,312,952 km (0.072 R)
• M31: 12,384,909 km (0.062 R)
• M32: 12,456,865 km (0.111 R)
• M33: 12,964,750 km (0.097 R)
• M34: 13,405,615 km (0.06 R)
• M35: 14,076,112 km (0.104 R)
• M36: 14,415,400 km (0.034 R)
• M37: 14,871,973 km (0.077 R)
• M38: 15,604,853 km (0.089 R)
• M39: 16,073,693 km (0.093 R)
• M40: 16,152,232 km (0.038 R)
• M41: 16,230,920 km (0.111 R)
• M42: 16,865,365 km (0.112 R)
• M43: 17,225,746 km (0.025 R)
• M44: 17,346,471 km (0.09 R)
• M45: 17,427,105 km (0.115 R)
• M46: 17,548,279 km (0.115 R)
• M47: 17,669,752 km (0.081 R)
• M48: 17,791,525 km (0.118 R)
• M49: 18,775,580 km (0.106 R)
• M50: 19,399,553 km (0.112 R)
• M51: 20,838,834 km (0.095 R)
• M52: 21,658,181 km (0.07 R)
• M53: 21,875,547 km (0.062 R)
• M54: 22,181,175 km (0.042 R)
• M55: 22,620,096 km (0.101 R)
• M56: 22,708,209 km (0.113 R)
• M57: 23,150,570 km (0.067 R)
• M58: 23,372,872 km (0.101 R)
• M59: 24,539,885 km (0.039 R)
• M60: 24,630,541 km (0.106 R)
• M61: 24,993,915 km (0.11 R)
• M62: 25,085,020 km (0.063 R)
• M63: 25,542,340 km (0.043 R)
• M64: 26,002,354 km (0.106 R)
• M65: 27,070,931 km (0.107 R)
• M66: 27,164,430 km (0.114 R)
• M67: 27,399,000 km (0.07 R)
• M68: 28,201,143 km (0.09 R)
• M69: 29,202,701 km (0.107 R)
• M70: 29,298,593 km (0.088 R)
• M71: 29,587,317 km (0.114 R)
• M72: 30,264,397 km (0.101 R)
• M73: 30,702,420 km (0.059 R)
• M74: 30,897,795 km (0.052 R)
• M75: 31,240,523 km (0.09 R)
• M76: 31,387,877 km (0.067 R)
• M77: 32,375,971 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 14.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.06 AU - 6.08 AU

Year: 7489 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,350,017 km

• M1: 185,053 km (0.101 R)
• M2: 360,082 km (0.097 R)
• M3: 487,091 km (0.113 R)
• M4: 708,047 km (0.096 R)
• M5: 800,648 km (0.047 R)
• M6: 1,088,474 km (0.075 R)
• M7: 1,370,915 km (0.111 R)
• M8: 1,470,547 km (0.056 R)
• M9: 2,121,597 km (0.104 R)
• M10: 2,262,069 km (0.1 R)
• M11: 2,405,833 km (0.115 R)
• M12: 3,090,692 km (0.117 R)
• M13: 3,197,206 km (0.093 R)
• M14: 3,524,526 km (0.109 R)
• M15: 3,748,773 km (0.059 R)
• M16: 4,006,829 km (0.084 R)
• M17: 4,330,410 km (0.11 R)
• M18: 5,192,243 km (0.062 R)
• M19: 5,545,294 km (0.073 R)
• M20: 6,720,684 km (0.09 R)
• M21: 7,141,354 km (0.057 R)
• M22: 7,462,391 km (0.114 R)
• M23: 7,606,603 km (0.119 R)
• M24: 8,155,926 km (0.052 R)
• M25: 8,604,570 km (0.063 R)
• M26: 8,717,966 km (0.106 R)
• M27: 9,292,721 km (0.102 R)
• M28: 9,919,386 km (0.095 R)
• M29: 10,318,064 km (0.077 R)
• M30: 10,722,128 km (0.051 R)
• M31: 10,885,190 km (0.027 R)
• M32: 11,254,996 km (0.052 R)
• M33: 11,545,664 km (0.117 R)
• M34: 12,007,323 km (0.056 R)
• M35: 12,819,042 km (0.077 R)
• M36: 13,122,576 km (0.108 R)
• M37: 14,226,159 km (0.051 R)
• M38: 14,360,498 km (0.034 R)
• M39: 14,857,163 km (0.071 R)
• M40: 15,176,106 km (0.092 R)
• M41: 15,867,098 km (0.114 R)
• M42: 16,146,397 km (0.076 R)
• M43: 17,232,328 km (0.108 R)
• M44: 17,423,514 km (0.119 R)
• M45: 17,519,556 km (0.083 R)
• M46: 17,856,451 km (0.102 R)
• M47: 18,880,448 km (0.064 R)
• M48: 19,028,400 km (0.093 R)
• M49: 19,374,869 km (0.066 R)
• M50: 19,773,398 km (0.094 R)
• M51: 19,873,479 km (0.109 R)
• M52: 20,275,448 km (0.099 R)
• M53: 20,527,969 km (0.098 R)
• M54: 21,240,803 km (0.097 R)
• M55: 21,754,971 km (0.073 R)
• M56: 23,799,076 km (0.119 R)
• M57: 24,172,473 km (0.041 R)
• M58: 24,979,104 km (0.094 R)
• M59: 25,849,315 km (0.09 R)
• M60: 26,288,086 km (0.087 R)
• M61: 27,787,356 km (0.036 R)
• M62: 28,293,146 km (0.104 R)
• M63: 28,406,092 km (0.103 R)
• M64: 28,745,530 km (0.109 R)
• M65: 29,086,164 km (0.08 R)
• M66: 29,485,441 km (0.111 R)
• M67: 29,657,179 km (0.077 R)
• M68: 31,918,950 km (0.096 R)
• M69: 32,567,008 km (0.077 R)
• M70: 32,981,543 km (0.108 R)
• M71: 33,338,334 km (0.081 R)
• M72: 33,457,564 km (0.054 R)
• M73: 33,696,472 km (0.09 R)
• M74: 35,749,403 km (0.108 R)
• M75: 37,099,374 km (0.098 R)
• M76: 37,967,192 km (0.094 R)
• M77: 38,465,951 km (0.063 R)
• M78: 38,967,104 km (0.071 R)
• M79: 39,596,462 km (0.112 R)
• M80: 40,038,973 km (0.119 R)
• M81: 41,697,115 km (0.08 R)
• M82: 42,405,312 km (0.11 R)
• M83: 42,534,564 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.4

Radius: 7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.5 AU - 9.78 AU

Year: 15235 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,350,017 km

• M1: 148,102 km (0.101 R)
• M2: 218,562 km (0.038 R)
• M3: 277,504 km (0.098 R)
• M4: 394,041 km (0.119 R)
• M5: 527,781 km (0.104 R)
• M6: 651,050 km (0.066 R)
• M7: 743,053 km (0.102 R)
• M8: 839,693 km (0.066 R)
• M9: 1,251,237 km (0.039 R)
• M10: 1,350,570 km (0.052 R)
• M11: 1,418,188 km (0.055 R)
• M12: 1,664,127 km (0.081 R)
• M13: 1,736,981 km (0.089 R)
• M14: 1,792,332 km (0.115 R)
• M15: 2,973,407 km (0.048 R)
• M16: 3,062,119 km (0.113 R)
• M17: 3,403,052 km (0.073 R)
• M18: 3,566,413 km (0.119 R)
• M19: 3,708,382 km (0.096 R)
• M20: 4,046,922 km (0.103 R)
• M21: 4,120,823 km (0.084 R)
• M22: 4,395,485 km (0.114 R)
• M23: 4,522,344 km (0.077 R)
• M24: 4,650,399 km (0.08 R)
• M25: 4,936,431 km (0.11 R)
• M26: 5,939,783 km (0.117 R)
• M27: 6,249,900 km (0.116 R)
• M28: 6,306,897 km (0.107 R)
• M29: 6,450,211 km (0.108 R)
• M30: 6,856,818 km (0.112 R)
• M31: 7,093,033 km (0.114 R)
• M32: 7,301,872 km (0.116 R)
• M33: 7,482,437 km (0.051 R)
• M34: 7,909,539 km (0.115 R)
• M35: 10,228,754 km (0.067 R)
• M36: 10,873,372 km (0.11 R)
• M37: 11,426,435 km (0.109 R)
• M38: 12,559,938 km (0.069 R)
• M39: 12,885,164 km (0.109 R)
• M40: 13,617,745 km (0.117 R)
• M41: 13,802,947 km (0.113 R)
• M42: 13,989,046 km (0.112 R)
• M43: 14,476,885 km (0.1 R)
• M44: 14,817,819 km (0.097 R)
• M45: 14,970,259 km (0.095 R)
• M46: 15,238,189 km (0.106 R)
• M47: 16,012,358 km (0.09 R)
• M48: 16,207,882 km (0.028 R)
• M49: 16,799,392 km (0.115 R)
• M50: 16,998,058 km (0.101 R)
• M51: 17,719,868 km (0.087 R)
• M52: 17,841,192 km (0.049 R)
• M53: 18,125,278 km (0.119 R)
• M54: 18,574,670 km (0.079 R)
• M55: 19,193,407 km (0.103 R)
• M56: 19,944,837 km (0.084 R)
• M57: 20,070,948 km (0.108 R)
• M58: 20,620,720 km (0.107 R)
• M59: 21,951,692 km (0.108 R)
• M60: 23,221,778 km (0.056 R)
• M61: 23,487,614 km (0.089 R)
• M62: 24,245,925 km (0.116 R)
• M63: 24,695,916 km (0.116 R)
• M64: 25,103,121 km (0.039 R)
• M65: 25,239,405 km (0.055 R)
• M66: 25,558,198 km (0.059 R)
• M67: 26,016,117 km (0.114 R)
• M68: 26,107,970 km (0.054 R)
• M69: 26,292,125 km (0.069 R)
• M70: 28,345,655 km (0.119 R)
• M71: 28,582,169 km (0.118 R)
• M72: 28,772,009 km (0.093 R)
• M73: 29,727,042 km (0.116 R)
• M74: 29,919,275 km (0.063 R)
• M75: 30,015,616 km (0.084 R)
• M76: 30,692,397 km (0.116 R)
• M77: 30,838,105 km (0.107 R)
• M78: 31,668,074 km (0.106 R)
• M79: 31,962,782 km (0.081 R)
• M80: 32,307,755 km (0.061 R)
• M81: 32,505,373 km (0.099 R)
• M82: 32,554,890 km (0.112 R)
• M83: 32,703,441 km (0.085 R)
• M84: 33,250,221 km (0.03 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit