🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 8.8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 364 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,054,169 km

• M1: 112,498 km (0.054 R)
• M2: 179,667 km (0.063 R)
• M3: 264,639 km (0.06 R)
• M4: 338,091 km (0.083 R)
• M5: 405,111 km (0.091 R)
• M6: 464,651 km (0.102 R)
• M7: 537,954 km (0.056 R)
• M8: 604,974 km (0.113 R)
• M9: 705,504 km (0.082 R)
• M10: 812,017 km (0.064 R)
• M11: 903,122 km (0.099 R)
• M12: 993,330 km (0.091 R)
• M13: 1,188,106 km (0.05 R)
• M14: 1,292,526 km (0.047 R)
• M15: 1,445,115 km (0.069 R)
• M16: 1,546,842 km (0.069 R)
• M17: 1,688,062 km (0.084 R)
• M18: 1,811,630 km (0.056 R)
• M19: 1,866,383 km (0.05 R)
• M20: 2,051,136 km (0.069 R)
• M21: 2,277,029 km (0.099 R)
• M22: 2,366,190 km (0.058 R)
• M23: 2,432,312 km (0.067 R)
• M24: 2,492,899 km (0.073 R)
• M25: 2,547,951 km (0.113 R)
• M26: 2,848,493 km (0.115 R)
• M27: 2,925,386 km (0.101 R)
• M28: 3,029,058 km (0.092 R)
• M29: 3,153,673 km (0.113 R)
• M30: 3,260,037 km (0.076 R)
• M31: 3,428,634 km (0.096 R)
• M32: 3,648,692 km (0.102 R)
• M33: 3,732,317 km (0.093 R)
• M34: 3,809,659 km (0.094 R)
• M35: 3,908,843 km (0.11 R)
• M36: 4,292,113 km (0.1 R)
• M37: 4,380,525 km (0.107 R)
• M38: 4,491,975 km (0.11 R)
• M39: 4,559,294 km (0.066 R)
• M40: 4,740,457 km (0.117 R)
• M41: 4,978,168 km (0.1 R)
• M42: 5,086,627 km (0.077 R)
• M43: 5,172,646 km (0.037 R)
• M44: 5,227,548 km (0.099 R)
• M45: 5,377,445 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 12.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.6 AU - 0.92 AU

Year: 421 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,054,169 km

• M1: 159,471 km (0.113 R)
• M2: 253,868 km (0.104 R)
• M3: 345,272 km (0.109 R)
• M4: 427,551 km (0.059 R)
• M5: 512,223 km (0.104 R)
• M6: 599,289 km (0.057 R)
• M7: 697,724 km (0.064 R)
• M8: 777,759 km (0.073 R)
• M9: 867,069 km (0.088 R)
• M10: 954,434 km (0.116 R)
• M11: 1,063,491 km (0.093 R)
• M12: 1,142,030 km (0.08 R)
• M13: 1,252,134 km (0.045 R)
• M14: 1,410,708 km (0.088 R)
• M15: 1,619,547 km (0.114 R)
• M16: 1,774,680 km (0.087 R)
• M17: 1,966,015 km (0.087 R)
• M18: 2,088,087 km (0.099 R)
• M19: 2,196,546 km (0.08 R)
• M20: 2,294,682 km (0.06 R)
• M21: 2,423,635 km (0.105 R)
• M22: 2,503,969 km (0.095 R)
• M23: 2,750,207 km (0.059 R)
• M24: 2,847,446 km (0.089 R)
• M25: 2,955,007 km (0.075 R)
• M26: 3,068,402 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 8.9

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.75 AU - 0.97 AU

Year: 507 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,054,169 km

• M1: 126,709 km (0.047 R)
• M2: 186,848 km (0.075 R)
• M3: 271,520 km (0.072 R)
• M4: 382,223 km (0.114 R)
• M5: 523,144 km (0.06 R)
• M6: 596,297 km (0.096 R)
• M7: 659,278 km (0.092 R)
• M8: 720,164 km (0.115 R)
• M9: 822,938 km (0.071 R)
• M10: 878,738 km (0.086 R)
• M11: 1,027,139 km (0.103 R)
• M12: 1,189,901 km (0.062 R)
• M13: 1,391,559 km (0.086 R)
• M14: 1,465,311 km (0.075 R)
• M15: 1,656,048 km (0.078 R)
• M16: 1,787,695 km (0.083 R)
• M17: 1,984,865 km (0.067 R)
• M18: 2,125,038 km (0.1 R)
• M19: 2,203,577 km (0.072 R)
• M20: 2,283,013 km (0.102 R)
• M21: 2,341,506 km (0.097 R)
• M22: 2,512,347 km (0.102 R)
• M23: 2,595,673 km (0.108 R)
• M24: 2,741,531 km (0.112 R)
• M25: 3,041,624 km (0.076 R)
• M26: 3,146,642 km (0.068 R)
• M27: 3,460,947 km (0.115 R)
• M28: 3,716,161 km (0.112 R)
• M29: 3,811,305 km (0.062 R)
• M30: 3,916,023 km (0.06 R)
• M31: 4,164,206 km (0.098 R)
• M32: 4,362,723 km (0.106 R)
• M33: 4,722,506 km (0.095 R)
• M34: 4,778,605 km (0.097 R)
• M35: 4,948,698 km (0.093 R)
• M36: 5,168,756 km (0.119 R)
• M37: 5,255,672 km (0.069 R)
• M38: 5,559,206 km (0.116 R)
• M39: 5,698,183 km (0.071 R)
• M40: 5,908,667 km (0.092 R)
• M41: 6,111,671 km (0.096 R)
• M42: 6,285,953 km (0.032 R)
• M43: 6,358,358 km (0.097 R)
• M44: 6,566,299 km (0.118 R)
• M45: 6,829,442 km (0.082 R)
• M46: 7,160,652 km (0.052 R)
• M47: 7,279,432 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 11.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.61 AU - 1.71 AU

Year: 1360 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,054,169 km

• M1: 144,661 km (0.07 R)
• M2: 226,940 km (0.072 R)
• M3: 302,188 km (0.072 R)
• M4: 395,537 km (0.111 R)
• M5: 600,037 km (0.102 R)
• M6: 672,891 km (0.093 R)
• M7: 754,871 km (0.119 R)
• M8: 924,216 km (0.074 R)
• M9: 1,029,533 km (0.072 R)
• M10: 1,126,173 km (0.1 R)
• M11: 1,253,181 km (0.101 R)
• M12: 1,413,700 km (0.115 R)
• M13: 1,566,290 km (0.119 R)
• M14: 1,770,940 km (0.073 R)
• M15: 1,920,238 km (0.115 R)
• M16: 2,016,878 km (0.095 R)
• M17: 2,198,191 km (0.07 R)
• M18: 2,273,888 km (0.097 R)
• M19: 2,385,039 km (0.107 R)
• M20: 2,489,159 km (0.076 R)
• M21: 2,612,727 km (0.116 R)
• M22: 2,783,717 km (0.07 R)
• M23: 2,967,723 km (0.091 R)
• M24: 3,136,768 km (0.116 R)
• M25: 3,251,360 km (0.114 R)
• M26: 3,328,553 km (0.114 R)
• M27: 3,416,067 km (0.12 R)
• M28: 3,524,077 km (0.089 R)
• M29: 3,703,445 km (0.085 R)
• M30: 3,855,287 km (0.109 R)
• M31: 3,926,795 km (0.038 R)
• M32: 4,040,190 km (0.081 R)
• M33: 4,112,894 km (0.099 R)
• M34: 4,238,556 km (0.109 R)
• M35: 4,386,958 km (0.072 R)
• M36: 4,515,313 km (0.119 R)
• M37: 4,908,456 km (0.111 R)
• M38: 5,064,337 km (0.07 R)
• M39: 5,176,685 km (0.069 R)
• M40: 5,278,561 km (0.12 R)
• M41: 5,358,147 km (0.027 R)
• M42: 5,715,835 km (0.113 R)
• M43: 5,832,971 km (0.114 R)
• M44: 5,915,399 km (0.086 R)
• M45: 5,986,308 km (0.046 R)
• M46: 6,141,142 km (0.051 R)
• M47: 6,273,088 km (0.076 R)
• M48: 6,381,845 km (0.093 R)
• M49: 6,736,392 km (0.046 R)
• M50: 6,884,943 km (0.091 R)
• M51: 7,109,938 km (0.099 R)
• M52: 7,210,767 km (0.112 R)
• M53: 7,350,192 km (0.099 R)
• M54: 7,618,720 km (0.055 R)
• M55: 7,734,808 km (0.072 R)
• M56: 7,890,540 km (0.044 R)
• M57: 7,981,794 km (0.086 R)
• M58: 8,112,842 km (0.071 R)
• M59: 8,390,496 km (0.041 R)
• M60: 8,550,565 km (0.069 R)
• M61: 8,806,079 km (0.073 R)
• M62: 8,927,851 km (0.08 R)
• M63: 9,173,491 km (0.076 R)
• M64: 9,269,533 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 11.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.05 AU - 3.61 AU

Year: 3864 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,054,169 km

• M1: 176,226 km (0.042 R)
• M2: 258,655 km (0.111 R)
• M3: 427,551 km (0.097 R)
• M4: 605,722 km (0.095 R)
• M5: 943,215 km (0.113 R)
• M6: 1,061,397 km (0.119 R)
• M7: 1,349,522 km (0.077 R)
• M8: 1,447,060 km (0.027 R)
• M9: 1,547,291 km (0.106 R)
• M10: 1,889,122 km (0.062 R)
• M11: 2,069,238 km (0.051 R)
• M12: 2,168,571 km (0.088 R)
• M13: 2,431,564 km (0.118 R)
• M14: 2,536,731 km (0.086 R)
• M15: 2,628,135 km (0.092 R)
• M16: 2,829,943 km (0.092 R)
• M17: 3,166,987 km (0.072 R)
• M18: 3,382,109 km (0.12 R)
• M19: 3,619,371 km (0.097 R)
• M20: 3,844,516 km (0.084 R)
• M21: 3,985,437 km (0.101 R)
• M22: 4,272,515 km (0.107 R)
• M23: 4,753,323 km (0.101 R)
• M24: 5,019,607 km (0.114 R)
• M25: 5,586,433 km (0.086 R)
• M26: 5,766,549 km (0.089 R)
• M27: 5,948,759 km (0.096 R)
• M28: 6,277,127 km (0.056 R)
• M29: 6,464,573 km (0.079 R)
• M30: 6,611,478 km (0.106 R)
• M31: 7,145,692 km (0.058 R)
• M32: 7,716,109 km (0.093 R)
• M33: 7,872,289 km (0.059 R)
• M34: 8,029,367 km (0.116 R)
• M35: 8,232,969 km (0.101 R)
• M36: 8,507,182 km (0.08 R)
• M37: 8,645,261 km (0.059 R)
• M38: 8,737,862 km (0.095 R)
• M39: 9,087,921 km (0.107 R)
• M40: 9,205,655 km (0.12 R)
• M41: 9,323,837 km (0.112 R)
• M42: 9,633,654 km (0.096 R)
• M43: 9,922,677 km (0.116 R)
• M44: 10,019,617 km (0.117 R)
• M45: 10,435,199 km (0.08 R)
• M46: 10,509,101 km (0.083 R)
• M47: 10,707,168 km (0.111 R)
• M48: 10,781,818 km (0.094 R)
• M49: 11,106,894 km (0.031 R)
• M50: 11,409,979 km (0.081 R)
• M51: 11,639,163 km (0.114 R)
• M52: 11,767,069 km (0.028 R)
• M53: 11,998,497 km (0.084 R)
• M54: 12,413,781 km (0.099 R)
• M55: 12,518,350 km (0.077 R)
• M56: 12,913,139 km (0.101 R)
• M57: 13,125,268 km (0.107 R)
• M58: 13,904,224 km (0.114 R)
• M59: 14,258,323 km (0.102 R)
• M60: 14,340,452 km (0.076 R)
• M61: 14,587,737 km (0.113 R)
• M62: 14,919,695 km (0.095 R)
• M63: 15,478,592 km (0.106 R)
• M64: 15,563,115 km (0.08 R)
• M65: 15,647,638 km (0.077 R)
• M66: 16,301,231 km (0.097 R)
• M67: 16,530,714 km (0.052 R)
• M68: 16,617,032 km (0.103 R)
• M69: 17,050,866 km (0.069 R)
• M70: 17,283,640 km (0.086 R)
• M71: 17,488,440 km (0.079 R)
• M72: 18,018,316 km (0.115 R)
• M73: 18,136,797 km (0.029 R)
• M74: 18,225,808 km (0.093 R)
• M75: 18,823,152 km (0.117 R)
• M76: 18,973,498 km (0.046 R)
• M77: 19,700,843 km (0.083 R)
• M78: 19,945,286 km (0.081 R)
• M79: 20,406,197 km (0.036 R)
• M80: 20,746,532 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 8.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.24 AU - 4.8 AU

Year: 5125 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,054,169 km

• M1: 125,961 km (0.104 R)
• M2: 369,806 km (0.117 R)
• M3: 424,858 km (0.098 R)
• M4: 643,271 km (0.096 R)
• M5: 700,567 km (0.05 R)
• M6: 808,576 km (0.103 R)
• M7: 1,042,099 km (0.03 R)
• M8: 1,267,692 km (0.101 R)
• M9: 1,386,323 km (0.116 R)
• M10: 1,493,436 km (0.106 R)
• M11: 1,814,473 km (0.118 R)
• M12: 2,174,854 km (0.098 R)
• M13: 2,246,062 km (0.098 R)
• M14: 2,844,005 km (0.074 R)
• M15: 2,941,693 km (0.072 R)
• M16: 3,160,853 km (0.099 R)
• M17: 3,489,071 km (0.028 R)
• M18: 3,657,369 km (0.089 R)
• M19: 3,914,827 km (0.077 R)
• M20: 4,045,725 km (0.119 R)
• M21: 4,222,549 km (0.101 R)
• M22: 5,168,906 km (0.086 R)
• M23: 5,702,820 km (0.103 R)
• M24: 5,876,504 km (0.111 R)
• M25: 6,305,401 km (0.114 R)
• M26: 6,433,456 km (0.118 R)
• M27: 6,588,440 km (0.07 R)
• M28: 7,166,785 km (0.081 R)
• M29: 7,273,748 km (0.091 R)
• M30: 7,706,834 km (0.06 R)
• M31: 8,092,646 km (0.074 R)
• M32: 8,176,122 km (0.078 R)
• M33: 8,456,468 km (0.099 R)
• M34: 9,638,890 km (0.115 R)
• M35: 10,024,703 km (0.028 R)
• M36: 10,174,301 km (0.061 R)
• M37: 11,088,045 km (0.078 R)
• M38: 11,367,344 km (0.084 R)
• M39: 11,932,824 km (0.113 R)
• M40: 12,475,266 km (0.117 R)
• M41: 12,700,859 km (0.03 R)
• M42: 12,830,561 km (0.072 R)
• M43: 13,091,010 km (0.084 R)
• M44: 13,221,909 km (0.117 R)
• M45: 13,287,582 km (0.038 R)
• M46: 13,551,024 km (0.108 R)
• M47: 14,318,461 km (0.1 R)
• M48: 14,588,635 km (0.114 R)
• M49: 15,099,811 km (0.099 R)
• M50: 15,374,921 km (0.077 R)
• M51: 15,443,886 km (0.044 R)
• M52: 15,755,797 km (0.049 R)
• M53: 15,860,217 km (0.079 R)
• M54: 16,139,815 km (0.056 R)
• M55: 16,245,132 km (0.086 R)
• M56: 17,274,515 km (0.036 R)
• M57: 17,382,225 km (0.078 R)
• M58: 18,544,750 km (0.114 R)
• M59: 18,655,004 km (0.103 R)
• M60: 19,098,263 km (0.048 R)
• M61: 19,209,713 km (0.09 R)
• M62: 19,395,813 km (0.073 R)
• M63: 19,470,462 km (0.09 R)
• M64: 19,957,702 km (0.094 R)
• M65: 20,183,894 km (0.112 R)
• M66: 21,443,508 km (0.066 R)
• M67: 21,830,219 km (0.077 R)
• M68: 22,610,671 km (0.111 R)
• M69: 23,004,263 km (0.066 R)
• M70: 23,083,251 km (0.114 R)
• M71: 23,878,064 km (0.111 R)
• M72: 25,006,032 km (0.118 R)
• M73: 25,453,928 km (0.118 R)
• M74: 26,151,204 km (0.041 R)
• M75: 26,357,499 km (0.05 R)
• M76: 27,229,804 km (0.105 R)
• M77: 27,397,055 km (0.115 R)
• M78: 27,858,714 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279

Radius: 3.4

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.33 AU - 11.83 AU

Year: 20348 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,054,169 km

• M1: 75,697 km (0.108 R)
• M2: 136,732 km (0.072 R)
• M3: 191,635 km (0.115 R)
• M4: 481,406 km (0.04 R)
• M5: 1,008,888 km (0.069 R)
• M6: 1,308,233 km (0.112 R)
• M7: 1,356,553 km (0.072 R)
• M8: 1,430,305 km (0.117 R)
• M9: 1,581,549 km (0.085 R)
• M10: 1,711,699 km (0.092 R)
• M11: 1,791,285 km (0.112 R)
• M12: 1,899,444 km (0.102 R)
• M13: 2,037,673 km (0.054 R)
• M14: 2,412,266 km (0.1 R)
• M15: 2,592,232 km (0.084 R)
• M16: 3,028,758 km (0.109 R)
• M17: 3,157,712 km (0.058 R)
• M18: 3,354,433 km (0.089 R)
• M19: 3,794,101 km (0.07 R)
• M20: 4,180,213 km (0.079 R)
• M21: 5,489,643 km (0.039 R)
• M22: 5,568,033 km (0.102 R)
• M23: 6,703,630 km (0.109 R)
• M24: 6,998,488 km (0.111 R)
• M25: 7,168,730 km (0.111 R)
• M26: 8,489,230 km (0.097 R)
• M27: 10,266,004 km (0.107 R)
• M28: 10,605,292 km (0.102 R)
• M29: 10,800,966 km (0.092 R)
• M30: 10,850,034 km (0.111 R)
• M31: 10,948,470 km (0.107 R)
• M32: 10,997,837 km (0.111 R)
• M33: 11,295,238 km (0.055 R)
• M34: 11,897,967 km (0.115 R)
• M35: 14,034,823 km (0.097 R)
• M36: 14,845,494 km (0.108 R)
• M37: 15,064,356 km (0.103 R)
• M38: 16,455,616 km (0.097 R)
• M39: 17,482,456 km (0.112 R)
• M40: 18,178,385 km (0.084 R)
• M41: 19,239,333 km (0.116 R)
• M42: 21,420,470 km (0.114 R)
• M43: 21,791,473 km (0.026 R)
• M44: 22,728,404 km (0.101 R)
• M45: 23,423,885 km (0.116 R)
• M46: 24,254,752 km (0.109 R)
• M47: 25,095,192 km (0.026 R)
• M48: 25,160,118 km (0.085 R)
• M49: 26,406,567 km (0.071 R)
• M50: 26,605,233 km (0.11 R)
• M51: 27,070,782 km (0.114 R)
• M52: 27,807,551 km (0.074 R)
• M53: 28,212,214 km (0.069 R)
• M54: 28,618,821 km (0.109 R)
• M55: 29,232,322 km (0.119 R)
• M56: 29,437,869 km (0.112 R)
• M57: 29,506,385 km (0.093 R)
• M58: 30,820,004 km (0.105 R)
• M59: 32,293,692 km (0.078 R)
• M60: 33,146,251 km (0.078 R)
• M61: 33,217,609 km (0.111 R)
• M62: 35,967,218 km (0.114 R)
• M63: 36,334,480 km (0.047 R)
• M64: 36,850,593 km (0.09 R)
• M65: 36,924,494 km (0.067 R)
• M66: 37,592,150 km (0.109 R)
• M67: 39,998,132 km (0.119 R)
• M68: 40,150,273 km (0.088 R)
• M69: 42,066,622 km (0.039 R)
• M70: 42,608,466 km (0.078 R)
• M71: 42,763,748 km (0.078 R)
• M72: 45,035,990 km (0.095 R)
• M73: 49,533,501 km (0.094 R)
• M74: 50,187,542 km (0.107 R)
• M75: 50,269,522 km (0.109 R)
• M76: 51,256,419 km (0.104 R)
• M77: 51,504,153 km (0.108 R)
• M78: 53,082,411 km (0.045 R)
• M79: 53,249,512 km (0.115 R)
• M80: 53,667,937 km (0.109 R)
• M81: 54,592,153 km (0.111 R)
• M82: 55,861,191 km (0.076 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: 301 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit