🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 13

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.5 AU - 0.6 AU

Year: 287 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,036,026 km

• M1: 175,927 km (0.027 R)
• M2: 282,291 km (0.118 R)
• M3: 366,964 km (0.09 R)
• M4: 448,494 km (0.117 R)
• M5: 532,718 km (0.063 R)
• M6: 666,758 km (0.104 R)
• M7: 752,926 km (0.112 R)
• M8: 876,943 km (0.091 R)
• M9: 988,842 km (0.063 R)
• M10: 1,160,281 km (0.069 R)
• M11: 1,258,567 km (0.102 R)
• M12: 1,359,994 km (0.069 R)
• M13: 1,455,138 km (0.056 R)
• M14: 1,638,097 km (0.089 R)
• M15: 1,730,099 km (0.107 R)
• M16: 1,874,013 km (0.108 R)
• M17: 1,975,739 km (0.077 R)
• M18: 2,094,969 km (0.076 R)
• M19: 2,195,498 km (0.116 R)
• M20: 2,297,674 km (0.092 R)
• M21: 2,557,525 km (0.111 R)
• M22: 2,659,551 km (0.039 R)
• M23: 2,944,684 km (0.092 R)
• M24: 3,075,882 km (0.095 R)
• M25: 3,215,307 km (0.063 R)
• M26: 3,475,458 km (0.11 R)
• M27: 3,595,286 km (0.1 R)
• M28: 3,691,028 km (0.119 R)
• M29: 3,865,459 km (0.032 R)
• M30: 3,983,343 km (0.056 R)
• M31: 4,095,840 km (0.107 R)
• M32: 4,473,724 km (0.088 R)
• M33: 4,646,211 km (0.082 R)
• M34: 4,729,686 km (0.115 R)
• M35: 4,841,885 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 343 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,036,026 km

• M1: 124,465 km (0.071 R)
• M2: 180,714 km (0.109 R)
• M3: 291,865 km (0.027 R)
• M4: 371,601 km (0.071 R)
• M5: 506,538 km (0.12 R)
• M6: 617,540 km (0.1 R)
• M7: 723,007 km (0.12 R)
• M8: 827,127 km (0.081 R)
• M9: 889,210 km (0.052 R)
• M10: 948,750 km (0.089 R)
• M11: 1,005,746 km (0.1 R)
• M12: 1,101,938 km (0.086 R)
• M13: 1,175,241 km (0.109 R)
• M14: 1,241,214 km (0.096 R)
• M15: 1,313,021 km (0.118 R)
• M16: 1,381,836 km (0.097 R)
• M17: 1,527,843 km (0.056 R)
• M18: 1,629,570 km (0.039 R)
• M19: 1,718,880 km (0.117 R)
• M20: 1,799,513 km (0.066 R)
• M21: 1,860,848 km (0.077 R)
• M22: 1,928,167 km (0.034 R)
• M23: 2,054,577 km (0.079 R)
• M24: 2,118,904 km (0.111 R)
• M25: 2,189,215 km (0.098 R)
• M26: 2,299,170 km (0.1 R)
• M27: 2,564,706 km (0.047 R)
• M28: 2,639,954 km (0.117 R)
• M29: 2,698,297 km (0.05 R)
• M30: 2,769,057 km (0.113 R)
• M31: 2,834,281 km (0.114 R)
• M32: 2,900,104 km (0.074 R)
• M33: 2,960,392 km (0.066 R)
• M34: 3,162,499 km (0.116 R)
• M35: 3,237,148 km (0.05 R)
• M36: 3,599,624 km (0.088 R)
• M37: 3,664,549 km (0.065 R)
• M38: 3,769,268 km (0.103 R)
• M39: 3,888,348 km (0.086 R)
• M40: 3,961,651 km (0.028 R)
• M41: 4,177,820 km (0.07 R)
• M42: 4,370,053 km (0.106 R)
• M43: 4,439,466 km (0.093 R)
• M44: 4,530,123 km (0.119 R)
• M45: 4,649,801 km (0.042 R)
• M46: 4,870,607 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 9.7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.6 AU - 0.7 AU

Year: 368 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,036,026 km

• M1: 121,922 km (0.115 R)
• M2: 186,249 km (0.097 R)
• M3: 250,726 km (0.1 R)
• M4: 330,910 km (0.106 R)
• M5: 397,631 km (0.082 R)
• M6: 494,720 km (0.079 R)
• M7: 558,000 km (0.043 R)
• M8: 648,507 km (0.094 R)
• M9: 740,958 km (0.082 R)
• M10: 807,829 km (0.104 R)
• M11: 924,066 km (0.069 R)
• M12: 1,038,060 km (0.093 R)
• M13: 1,105,379 km (0.07 R)
• M14: 1,343,838 km (0.112 R)
• M15: 1,417,889 km (0.118 R)
• M16: 1,502,711 km (0.103 R)
• M17: 1,579,604 km (0.096 R)
• M18: 1,722,619 km (0.1 R)
• M19: 1,803,402 km (0.066 R)
• M20: 1,906,176 km (0.1 R)
• M21: 1,984,565 km (0.049 R)
• M22: 2,166,476 km (0.089 R)
• M23: 2,292,737 km (0.028 R)
• M24: 2,387,582 km (0.088 R)
• M25: 2,466,719 km (0.115 R)
• M26: 2,569,792 km (0.085 R)
• M27: 2,639,355 km (0.116 R)
• M28: 2,899,656 km (0.109 R)
• M29: 2,978,344 km (0.103 R)
• M30: 3,039,230 km (0.105 R)
• M31: 3,100,565 km (0.044 R)
• M32: 3,180,900 km (0.086 R)
• M33: 3,362,811 km (0.099 R)
• M34: 3,509,566 km (0.036 R)
• M35: 3,763,284 km (0.048 R)
• M36: 3,955,816 km (0.105 R)
• M37: 4,016,254 km (0.06 R)
• M38: 4,083,872 km (0.078 R)
• M39: 4,274,909 km (0.083 R)
• M40: 4,343,873 km (0.103 R)
• M41: 4,538,949 km (0.081 R)
• M42: 4,602,378 km (0.106 R)
• M43: 4,916,235 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 11.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.05 AU - 1.27 AU

Year: 878 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,036,026 km

• M1: 148,700 km (0.107 R)
• M2: 236,065 km (0.082 R)
• M3: 346,768 km (0.115 R)
• M4: 500,405 km (0.03 R)
• M5: 601,084 km (0.078 R)
• M6: 676,033 km (0.104 R)
• M7: 868,565 km (0.118 R)
• M8: 961,017 km (0.081 R)
• M9: 1,138,739 km (0.108 R)
• M10: 1,253,331 km (0.031 R)
• M11: 1,359,396 km (0.056 R)
• M12: 1,442,572 km (0.112 R)
• M13: 1,628,074 km (0.109 R)
• M14: 1,800,410 km (0.094 R)
• M15: 1,914,105 km (0.113 R)
• M16: 2,000,872 km (0.059 R)
• M17: 2,118,755 km (0.069 R)
• M18: 2,193,703 km (0.043 R)
• M19: 2,431,863 km (0.103 R)
• M20: 2,646,237 km (0.087 R)
• M21: 2,759,931 km (0.085 R)
• M22: 2,900,254 km (0.109 R)
• M23: 3,076,929 km (0.102 R)
• M24: 3,188,080 km (0.071 R)
• M25: 3,370,440 km (0.101 R)
• M26: 3,449,727 km (0.109 R)
• M27: 3,920,212 km (0.068 R)
• M28: 3,994,413 km (0.094 R)
• M29: 4,097,186 km (0.103 R)
• M30: 4,200,858 km (0.079 R)
• M31: 4,276,854 km (0.052 R)
• M32: 4,497,959 km (0.111 R)
• M33: 4,595,347 km (0.114 R)
• M34: 4,871,505 km (0.113 R)
• M35: 5,194,038 km (0.088 R)
• M36: 5,378,492 km (0.09 R)
• M37: 5,533,924 km (0.12 R)
• M38: 5,638,344 km (0.108 R)
• M39: 5,722,418 km (0.102 R)
• M40: 6,009,047 km (0.107 R)
• M41: 6,084,145 km (0.097 R)
• M42: 6,224,618 km (0.069 R)
• M43: 6,464,573 km (0.089 R)
• M44: 6,685,379 km (0.119 R)
• M45: 7,100,513 km (0.092 R)
• M46: 7,305,612 km (0.057 R)
• M47: 7,397,316 km (0.116 R)
• M48: 7,582,069 km (0.09 R)
• M49: 7,674,969 km (0.118 R)
• M50: 7,873,785 km (0.111 R)
• M51: 7,991,518 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 12.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.3 AU - 1.56 AU

Year: 1202 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,036,026 km

• M1: 160,668 km (0.085 R)
• M2: 244,144 km (0.044 R)
• M3: 341,682 km (0.032 R)
• M4: 440,715 km (0.117 R)
• M5: 548,875 km (0.07 R)
• M6: 633,547 km (0.112 R)
• M7: 765,343 km (0.07 R)
• M8: 941,868 km (0.107 R)
• M9: 1,053,468 km (0.104 R)
• M10: 1,207,853 km (0.117 R)
• M11: 1,376,899 km (0.111 R)
• M12: 1,484,908 km (0.114 R)
• M13: 1,610,122 km (0.077 R)
• M14: 1,695,692 km (0.111 R)
• M15: 1,790,088 km (0.095 R)
• M16: 1,901,539 km (0.082 R)
• M17: 2,338,215 km (0.053 R)
• M18: 2,526,858 km (0.119 R)
• M19: 2,635,765 km (0.073 R)
• M20: 2,754,845 km (0.083 R)
• M21: 2,841,013 km (0.11 R)
• M22: 2,945,582 km (0.056 R)
• M23: 3,105,053 km (0.115 R)
• M24: 3,249,415 km (0.105 R)
• M25: 3,340,670 km (0.085 R)
• M26: 3,535,147 km (0.1 R)
• M27: 3,714,515 km (0.098 R)
• M28: 3,800,534 km (0.033 R)
• M29: 4,062,779 km (0.12 R)
• M30: 4,220,904 km (0.087 R)
• M31: 4,512,919 km (0.074 R)
• M32: 4,697,523 km (0.109 R)
• M33: 4,884,670 km (0.088 R)
• M34: 4,979,216 km (0.111 R)
• M35: 5,395,995 km (0.088 R)
• M36: 5,581,197 km (0.056 R)
• M37: 5,779,564 km (0.063 R)
• M38: 6,059,163 km (0.085 R)
• M39: 6,515,735 km (0.1 R)
• M40: 6,748,210 km (0.098 R)
• M41: 6,995,196 km (0.038 R)
• M42: 7,209,421 km (0.085 R)
• M43: 7,437,857 km (0.077 R)
• M44: 7,547,063 km (0.096 R)
• M45: 7,632,184 km (0.065 R)
• M46: 7,791,356 km (0.104 R)
• M47: 8,363,119 km (0.087 R)
• M48: 8,501,946 km (0.101 R)
• M49: 8,590,658 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 13.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.28 AU - 3.36 AU

Year: 4252 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,036,026 km

• M1: 275,260 km (0.039 R)
• M2: 426,055 km (0.06 R)
• M3: 595,100 km (0.091 R)
• M4: 1,094,159 km (0.1 R)
• M5: 1,195,437 km (0.101 R)
• M6: 1,326,784 km (0.095 R)
• M7: 1,421,928 km (0.076 R)
• M8: 1,662,930 km (0.096 R)
• M9: 1,826,141 km (0.09 R)
• M10: 1,994,888 km (0.074 R)
• M11: 2,365,142 km (0.025 R)
• M12: 2,988,217 km (0.072 R)
• M13: 3,281,280 km (0.11 R)
• M14: 3,583,916 km (0.12 R)
• M15: 3,975,115 km (0.117 R)
• M16: 4,216,566 km (0.073 R)
• M17: 4,339,086 km (0.054 R)
• M18: 4,671,792 km (0.067 R)
• M19: 4,756,315 km (0.076 R)
• M20: 4,969,791 km (0.111 R)
• M21: 5,318,204 km (0.093 R)
• M22: 5,539,908 km (0.047 R)
• M23: 5,696,986 km (0.114 R)
• M24: 6,061,556 km (0.1 R)
• M25: 6,200,383 km (0.111 R)
• M26: 6,909,926 km (0.103 R)
• M27: 7,421,999 km (0.094 R)
• M28: 7,545,866 km (0.073 R)
• M29: 8,149,494 km (0.118 R)
• M30: 8,379,874 km (0.083 R)
• M31: 9,780,260 km (0.103 R)
• M32: 9,916,244 km (0.092 R)
• M33: 10,162,333 km (0.094 R)
• M34: 10,521,517 km (0.105 R)
• M35: 10,941,139 km (0.056 R)
• M36: 11,252,303 km (0.056 R)
• M37: 11,394,720 km (0.036 R)
• M38: 11,854,584 km (0.068 R)
• M39: 11,999,544 km (0.114 R)
• M40: 12,262,089 km (0.114 R)
• M41: 12,349,903 km (0.117 R)
• M42: 12,467,487 km (0.086 R)
• M43: 13,090,711 km (0.068 R)
• M44: 13,511,829 km (0.084 R)
• M45: 13,724,109 km (0.032 R)
• M46: 14,274,928 km (0.069 R)
• M47: 14,584,147 km (0.093 R)
• M48: 14,895,460 km (0.103 R)
• M49: 15,366,843 km (0.032 R)
• M50: 16,453,073 km (0.064 R)
• M51: 16,647,401 km (0.106 R)
• M52: 16,744,789 km (0.114 R)
• M53: 17,103,674 km (0.098 R)
• M54: 17,234,871 km (0.117 R)
• M55: 17,498,164 km (0.107 R)
• M56: 17,895,496 km (0.109 R)
• M57: 18,095,358 km (0.076 R)
• M58: 18,497,328 km (0.057 R)
• M59: 19,139,701 km (0.057 R)
• M60: 19,378,160 km (0.085 R)
• M61: 19,720,739 km (0.093 R)
• M62: 20,481,145 km (0.074 R)
• M63: 20,585,714 km (0.078 R)
• M64: 21,427,651 km (0.039 R)
• M65: 21,924,017 km (0.119 R)
• M66: 22,352,465 km (0.113 R)
• M67: 22,495,929 km (0.102 R)
• M68: 23,036,726 km (0.091 R)
• M69: 23,326,796 km (0.113 R)
• M70: 23,545,209 km (0.09 R)
• M71: 23,727,718 km (0.07 R)
• M72: 23,947,328 km (0.114 R)
• M73: 24,167,686 km (0.079 R)
• M74: 24,351,691 km (0.101 R)
• M75: 24,684,397 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 7.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.22 AU - 9.54 AU

Year: 20194 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,036,026 km

• M1: 130,300 km (0.068 R)
• M2: 216,019 km (0.058 R)
• M3: 374,892 km (0.088 R)
• M4: 436,527 km (0.09 R)
• M5: 614,698 km (0.097 R)
• M6: 751,580 km (0.06 R)
• M7: 1,220,868 km (0.045 R)
• M8: 1,964,370 km (0.107 R)
• M9: 2,525,212 km (0.115 R)
• M10: 2,574,131 km (0.085 R)
• M11: 2,848,792 km (0.048 R)
• M12: 3,002,579 km (0.065 R)
• M13: 3,534,998 km (0.093 R)
• M14: 4,357,936 km (0.102 R)
• M15: 4,416,877 km (0.051 R)
• M16: 4,535,508 km (0.092 R)
• M17: 4,685,106 km (0.108 R)
• M18: 4,775,762 km (0.101 R)
• M19: 5,394,798 km (0.07 R)
• M20: 6,370,027 km (0.045 R)
• M21: 6,537,876 km (0.104 R)
• M22: 6,775,288 km (0.084 R)
• M23: 6,843,654 km (0.069 R)
• M24: 7,293,495 km (0.115 R)
• M25: 7,788,664 km (0.079 R)
• M26: 8,040,287 km (0.119 R)
• M27: 8,699,715 km (0.109 R)
• M28: 8,811,315 km (0.087 R)
• M29: 10,030,986 km (0.096 R)
• M30: 10,620,850 km (0.065 R)
• M31: 10,819,965 km (0.069 R)
• M32: 12,456,715 km (0.071 R)
• M33: 12,582,527 km (0.046 R)
• M34: 13,346,524 km (0.08 R)
• M35: 14,038,115 km (0.063 R)
• M36: 14,741,374 km (0.1 R)
• M37: 14,785,805 km (0.084 R)
• M38: 15,276,486 km (0.075 R)
• M39: 15,954,015 km (0.049 R)
• M40: 16,687,642 km (0.092 R)
• M41: 17,105,170 km (0.115 R)
• M42: 17,526,139 km (0.096 R)
• M43: 18,378,098 km (0.077 R)
• M44: 19,925,988 km (0.116 R)
• M45: 19,975,056 km (0.108 R)
• M46: 20,220,845 km (0.063 R)
• M47: 20,368,797 km (0.101 R)
• M48: 20,566,715 km (0.119 R)
• M49: 20,665,899 km (0.088 R)
• M50: 20,765,232 km (0.051 R)
• M51: 22,020,208 km (0.111 R)
• M52: 23,093,274 km (0.083 R)
• M53: 23,454,702 km (0.079 R)
• M54: 24,655,524 km (0.109 R)
• M55: 24,760,841 km (0.115 R)
• M56: 25,024,881 km (0.11 R)
• M57: 26,144,173 km (0.087 R)
• M58: 26,359,145 km (0.051 R)
• M59: 27,388,677 km (0.1 R)
• M60: 27,443,131 km (0.084 R)
• M61: 29,486,788 km (0.094 R)
• M62: 29,598,537 km (0.087 R)
• M63: 30,441,970 km (0.116 R)
• M64: 30,555,066 km (0.072 R)
• M65: 30,894,952 km (0.117 R)
• M66: 31,521,618 km (0.084 R)
• M67: 34,304,288 km (0.117 R)
• M68: 34,598,696 km (0.101 R)
• M69: 35,189,907 km (0.101 R)
• M70: 35,844,248 km (0.034 R)
• M71: 36,142,995 km (0.061 R)
• M72: 36,202,834 km (0.086 R)
• M73: 37,164,749 km (0.068 R)
• M74: 37,648,847 km (0.077 R)
• M75: 37,830,908 km (0.084 R)
• M76: 38,256,963 km (0.086 R)
• M77: 38,684,513 km (0.1 R)
• M78: 39,052,375 km (0.102 R)
• M79: 39,175,194 km (0.106 R)
• M80: 39,236,679 km (0.103 R)
• M81: 39,482,917 km (0.067 R)
• M82: 39,729,604 km (0.094 R)
• M83: 39,976,889 km (0.037 R)
• M84: 40,348,640 km (0.108 R)
• M85: 40,472,806 km (0.026 R)
• M86: 41,033,350 km (0.094 R)
• M87: 41,784,630 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit