🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 9.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 0.99 AU

Year: 494 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,771,858 km

• M1: 134,937 km (0.077 R)
• M2: 204,201 km (0.106 R)
• M3: 264,639 km (0.101 R)
• M4: 364,869 km (0.103 R)
• M5: 507,137 km (0.103 R)
• M6: 636,988 km (0.11 R)
• M7: 721,361 km (0.116 R)
• M8: 806,033 km (0.114 R)
• M9: 869,912 km (0.092 R)
• M10: 1,041,800 km (0.05 R)
• M11: 1,161,328 km (0.083 R)
• M12: 1,225,207 km (0.031 R)
• M13: 1,290,431 km (0.113 R)
• M14: 1,352,066 km (0.026 R)
• M15: 1,453,643 km (0.086 R)
• M16: 1,542,952 km (0.115 R)
• M17: 1,618,799 km (0.096 R)
• M18: 1,680,433 km (0.086 R)
• M19: 1,769,144 km (0.093 R)
• M20: 1,902,436 km (0.098 R)
• M21: 1,978,581 km (0.116 R)
• M22: 2,066,994 km (0.061 R)
• M23: 2,162,288 km (0.073 R)
• M24: 2,253,393 km (0.098 R)
• M25: 2,363,347 km (0.041 R)
• M26: 2,469,262 km (0.047 R)
• M27: 2,540,621 km (0.114 R)
• M28: 2,679,597 km (0.041 R)
• M29: 2,753,050 km (0.117 R)
• M30: 2,845,950 km (0.096 R)
• M31: 2,914,615 km (0.045 R)
• M32: 3,047,458 km (0.07 R)
• M33: 3,169,380 km (0.107 R)
• M34: 3,260,336 km (0.059 R)
• M35: 3,325,860 km (0.056 R)
• M36: 3,458,104 km (0.075 R)
• M37: 3,571,948 km (0.07 R)
• M38: 3,707,634 km (0.096 R)
• M39: 4,089,258 km (0.093 R)
• M40: 4,160,018 km (0.064 R)
• M41: 4,345,968 km (0.059 R)
• M42: 4,476,267 km (0.099 R)
• M43: 4,571,262 km (0.081 R)
• M44: 4,740,906 km (0.119 R)
• M45: 4,830,216 km (0.069 R)
• M46: 4,980,412 km (0.078 R)
• M47: 5,040,850 km (0.055 R)
• M48: 5,139,734 km (0.04 R)
• M49: 5,231,587 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 8.3

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.7 AU - 0.96 AU

Year: 513 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,771,858 km

• M1: 105,466 km (0.105 R)
• M2: 169,644 km (0.097 R)
• M3: 279,598 km (0.109 R)
• M4: 369,208 km (0.074 R)
• M5: 434,283 km (0.092 R)
• M6: 507,735 km (0.107 R)
• M7: 614,249 km (0.077 R)
• M8: 715,826 km (0.105 R)
• M9: 777,759 km (0.092 R)
• M10: 917,035 km (0.119 R)
• M11: 1,014,722 km (0.067 R)
• M12: 1,152,053 km (0.087 R)
• M13: 1,306,737 km (0.044 R)
• M14: 1,462,618 km (0.088 R)
• M15: 1,519,914 km (0.064 R)
• M16: 1,624,782 km (0.058 R)
• M17: 1,774,530 km (0.06 R)
• M18: 2,133,116 km (0.109 R)
• M19: 2,231,402 km (0.109 R)
• M20: 2,324,302 km (0.102 R)
• M21: 2,445,776 km (0.084 R)
• M22: 2,632,025 km (0.086 R)
• M23: 2,688,124 km (0.089 R)
• M24: 2,880,507 km (0.05 R)
• M25: 2,974,754 km (0.094 R)
• M26: 3,055,237 km (0.085 R)
• M27: 3,143,949 km (0.12 R)
• M28: 3,241,038 km (0.116 R)
• M29: 3,316,435 km (0.113 R)
• M30: 3,430,578 km (0.09 R)
• M31: 3,507,472 km (0.095 R)
• M32: 3,623,709 km (0.065 R)
• M33: 3,702,099 km (0.113 R)
• M34: 3,884,309 km (0.085 R)
• M35: 4,020,892 km (0.062 R)
• M36: 4,232,872 km (0.086 R)
• M37: 4,406,854 km (0.094 R)
• M38: 4,600,135 km (0.109 R)
• M39: 4,942,863 km (0.097 R)
• M40: 5,073,612 km (0.049 R)
• M41: 5,178,929 km (0.096 R)
• M42: 5,276,167 km (0.059 R)
• M43: 5,347,226 km (0.086 R)
• M44: 5,463,464 km (0.068 R)
• M45: 5,553,522 km (0.116 R)
• M46: 5,671,255 km (0.107 R)
• M47: 5,753,235 km (0.102 R)
• M48: 5,918,391 km (0.101 R)
• M49: 5,992,292 km (0.112 R)
• M50: 6,085,193 km (0.035 R)
• M51: 6,178,542 km (0.102 R)
• M52: 6,319,313 km (0.11 R)
• M53: 6,385,436 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 10.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.91 AU - 1.29 AU

Year: 782 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,771,858 km

• M1: 136,583 km (0.031 R)
• M2: 202,556 km (0.119 R)
• M3: 330,611 km (0.056 R)
• M4: 461,210 km (0.057 R)
• M5: 578,345 km (0.105 R)
• M6: 722,259 km (0.026 R)
• M7: 976,425 km (0.082 R)
• M8: 1,220,719 km (0.032 R)
• M9: 1,291,478 km (0.098 R)
• M10: 1,357,152 km (0.055 R)
• M11: 1,444,068 km (0.032 R)
• M12: 1,533,079 km (0.088 R)
• M13: 1,617,003 km (0.118 R)
• M14: 1,855,762 km (0.094 R)
• M15: 2,013,887 km (0.107 R)
• M16: 2,121,747 km (0.068 R)
• M17: 2,207,915 km (0.119 R)
• M18: 2,287,351 km (0.101 R)
• M19: 2,465,373 km (0.098 R)
• M20: 2,656,559 km (0.1 R)
• M21: 2,732,704 km (0.119 R)
• M22: 2,835,478 km (0.083 R)
• M23: 3,232,212 km (0.071 R)
• M24: 3,377,621 km (0.074 R)
• M25: 3,543,674 km (0.097 R)
• M26: 3,750,568 km (0.091 R)
• M27: 4,607,016 km (0.106 R)
• M28: 4,771,125 km (0.079 R)
• M29: 4,864,175 km (0.065 R)
• M30: 5,157,835 km (0.032 R)
• M31: 5,264,050 km (0.086 R)
• M32: 5,424,868 km (0.088 R)
• M33: 5,511,335 km (0.11 R)
• M34: 5,609,172 km (0.109 R)
• M35: 5,883,834 km (0.041 R)
• M36: 6,006,205 km (0.108 R)
• M37: 6,151,764 km (0.111 R)
• M38: 6,219,382 km (0.085 R)
• M39: 6,287,299 km (0.119 R)
• M40: 6,435,102 km (0.115 R)
• M41: 6,618,808 km (0.11 R)
• M42: 6,745,966 km (0.076 R)
• M43: 6,850,834 km (0.066 R)
• M44: 6,944,333 km (0.094 R)
• M45: 7,180,099 km (0.053 R)
• M46: 7,251,308 km (0.042 R)
• M47: 7,370,537 km (0.086 R)
• M48: 7,454,462 km (0.054 R)
• M49: 7,574,888 km (0.117 R)
• M50: 7,647,443 km (0.072 R)
• M51: 7,854,187 km (0.062 R)
• M52: 8,124,660 km (0.096 R)
• M53: 8,199,010 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 10.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.98 AU - 3.32 AU

Year: 3792 Days

Day: 8.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,771,858 km

• M1: 132,544 km (0.1 R)
• M2: 232,475 km (0.116 R)
• M3: 299,944 km (0.097 R)
• M4: 448,794 km (0.098 R)
• M5: 694,284 km (0.113 R)
• M6: 948,600 km (0.096 R)
• M7: 1,016,966 km (0.074 R)
• M8: 1,270,236 km (0.102 R)
• M9: 1,666,969 km (0.075 R)
• M10: 1,821,952 km (0.102 R)
• M11: 1,937,891 km (0.06 R)
• M12: 2,071,332 km (0.04 R)
• M13: 2,223,174 km (0.061 R)
• M14: 2,347,340 km (0.047 R)
• M15: 2,505,914 km (0.117 R)
• M16: 2,635,466 km (0.082 R)
• M17: 3,476,804 km (0.064 R)
• M18: 3,917,519 km (0.079 R)
• M19: 4,125,460 km (0.119 R)
• M20: 4,415,082 km (0.102 R)
• M21: 4,691,389 km (0.112 R)
• M22: 4,811,516 km (0.112 R)
• M23: 4,953,036 km (0.078 R)
• M24: 5,323,291 km (0.079 R)
• M25: 5,575,064 km (0.061 R)
• M26: 5,745,157 km (0.098 R)
• M27: 6,243,766 km (0.114 R)
• M28: 6,509,452 km (0.056 R)
• M29: 7,328,949 km (0.048 R)
• M30: 7,656,419 km (0.026 R)
• M31: 7,774,452 km (0.111 R)
• M32: 7,917,019 km (0.048 R)
• M33: 8,036,547 km (0.112 R)
• M34: 8,398,574 km (0.091 R)
• M35: 8,790,670 km (0.102 R)
• M36: 8,914,388 km (0.104 R)
• M37: 9,541,801 km (0.095 R)
• M38: 10,918,849 km (0.082 R)
• M39: 11,454,559 km (0.107 R)
• M40: 11,698,553 km (0.117 R)
• M41: 11,971,570 km (0.104 R)
• M42: 12,081,374 km (0.079 R)
• M43: 12,440,409 km (0.079 R)
• M44: 12,523,885 km (0.109 R)
• M45: 12,803,184 km (0.106 R)
• M46: 13,624,776 km (0.096 R)
• M47: 13,883,281 km (0.112 R)
• M48: 14,027,493 km (0.08 R)
• M49: 14,230,348 km (0.09 R)
• M50: 14,346,735 km (0.078 R)
• M51: 14,727,162 km (0.114 R)
• M52: 15,827,754 km (0.073 R)
• M53: 16,342,371 km (0.094 R)
• M54: 16,494,811 km (0.116 R)
• M55: 16,678,218 km (0.072 R)
• M56: 17,325,977 km (0.088 R)
• M57: 17,481,259 km (0.078 R)
• M58: 17,606,024 km (0.104 R)
• M59: 18,170,606 km (0.097 R)
• M60: 18,455,291 km (0.036 R)
• M61: 18,645,729 km (0.115 R)
• M62: 18,773,186 km (0.116 R)
• M63: 18,996,835 km (0.088 R)
• M64: 19,382,199 km (0.081 R)
• M65: 19,608,242 km (0.088 R)
• M66: 20,324,367 km (0.053 R)
• M67: 20,586,911 km (0.057 R)
• M68: 21,115,291 km (0.114 R)
• M69: 21,214,923 km (0.084 R)
• M70: 21,581,288 km (0.095 R)
• M71: 21,849,218 km (0.106 R)
• M72: 22,659,290 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 12.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.38 AU - 5.8 AU

Year: 7789 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,771,858 km

• M1: 293,212 km (0.118 R)
• M2: 423,512 km (0.074 R)
• M3: 636,389 km (0.087 R)
• M4: 804,687 km (0.09 R)
• M5: 989,141 km (0.093 R)
• M6: 1,283,251 km (0.086 R)
• M7: 1,733,091 km (0.041 R)
• M8: 1,931,159 km (0.068 R)
• M9: 2,113,519 km (0.073 R)
• M10: 2,254,141 km (0.077 R)
• M11: 2,398,054 km (0.112 R)
• M12: 3,056,883 km (0.117 R)
• M13: 3,379,565 km (0.075 R)
• M14: 3,656,920 km (0.115 R)
• M15: 4,174,977 km (0.062 R)
• M16: 4,323,079 km (0.066 R)
• M17: 4,655,037 km (0.074 R)
• M18: 4,839,641 km (0.095 R)
• M19: 5,152,899 km (0.033 R)
• M20: 5,376,099 km (0.101 R)
• M21: 5,832,073 km (0.107 R)
• M22: 5,997,977 km (0.09 R)
• M23: 6,300,614 km (0.091 R)
• M24: 7,488,869 km (0.052 R)
• M25: 7,669,434 km (0.05 R)
• M26: 8,034,902 km (0.084 R)
• M27: 8,219,805 km (0.119 R)
• M28: 9,867,625 km (0.076 R)
• M29: 10,385,533 km (0.118 R)
• M30: 10,912,417 km (0.109 R)
• M31: 11,240,934 km (0.075 R)
• M32: 11,992,214 km (0.096 R)
• M33: 13,018,904 km (0.114 R)
• M34: 13,323,785 km (0.115 R)
• M35: 13,586,927 km (0.117 R)
• M36: 13,984,858 km (0.112 R)
• M37: 14,431,557 km (0.106 R)
• M38: 15,019,177 km (0.096 R)
• M39: 15,799,630 km (0.099 R)
• M40: 16,031,656 km (0.09 R)
• M41: 16,124,855 km (0.104 R)
• M42: 16,781,889 km (0.075 R)
• M43: 17,352,007 km (0.094 R)
• M44: 17,447,600 km (0.089 R)
• M45: 17,543,492 km (0.057 R)
• M46: 18,267,695 km (0.108 R)
• M47: 18,952,554 km (0.078 R)
• M48: 19,100,357 km (0.112 R)
• M49: 19,347,642 km (0.06 R)
• M50: 20,045,666 km (0.111 R)
• M51: 20,802,631 km (0.116 R)
• M52: 21,414,935 km (0.104 R)
• M53: 21,774,868 km (0.037 R)
• M54: 22,762,064 km (0.098 R)
• M55: 23,923,243 km (0.106 R)
• M56: 25,919,327 km (0.053 R)
• M57: 26,193,091 km (0.075 R)
• M58: 26,578,156 km (0.111 R)
• M59: 27,632,522 km (0.068 R)
• M60: 28,192,916 km (0.12 R)
• M61: 28,587,405 km (0.086 R)
• M62: 29,439,066 km (0.067 R)
• M63: 30,126,318 km (0.119 R)
• M64: 30,241,509 km (0.105 R)
• M65: 30,818,957 km (0.097 R)
• M66: 31,516,831 km (0.096 R)
• M67: 31,633,667 km (0.029 R)
• M68: 31,750,652 km (0.088 R)
• M69: 31,926,280 km (0.111 R)
• M70: 32,043,565 km (0.066 R)
• M71: 33,284,180 km (0.066 R)
• M72: 35,143,981 km (0.055 R)
• M73: 35,507,952 km (0.069 R)
• M74: 36,300,671 km (0.092 R)
• M75: 37,037,441 km (0.093 R)
• M76: 37,469,629 km (0.12 R)
• M77: 38,463,557 km (0.114 R)
• M78: 38,651,003 km (0.062 R)
• M79: 39,089,325 km (0.067 R)
• M80: 39,655,254 km (0.104 R)
• M81: 39,844,495 km (0.112 R)
• M82: 39,970,905 km (0.114 R)
• M83: 41,817,841 km (0.113 R)
• M84: 42,913,346 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 8

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.8 AU - 8.3 AU

Year: 12696 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,771,858 km

• M1: 147,055 km (0.105 R)
• M2: 245,341 km (0.072 R)
• M3: 613,351 km (0.053 R)
• M4: 917,633 km (0.058 R)
• M5: 979,866 km (0.04 R)
• M6: 1,335,610 km (0.109 R)
• M7: 1,430,754 km (0.047 R)
• M8: 1,602,642 km (0.097 R)
• M9: 2,020,768 km (0.079 R)
• M10: 2,413,762 km (0.069 R)
• M11: 2,530,448 km (0.105 R)
• M12: 2,799,874 km (0.117 R)
• M13: 3,967,336 km (0.118 R)
• M14: 4,210,133 km (0.091 R)
• M15: 4,422,113 km (0.077 R)
• M16: 4,601,481 km (0.078 R)
• M17: 4,710,239 km (0.042 R)
• M18: 5,342,738 km (0.097 R)
• M19: 5,572,221 km (0.07 R)
• M20: 6,240,326 km (0.084 R)
• M21: 6,482,225 km (0.071 R)
• M22: 6,727,117 km (0.105 R)
• M23: 6,809,545 km (0.11 R)
• M24: 7,100,364 km (0.064 R)
• M25: 7,226,176 km (0.104 R)
• M26: 7,651,183 km (0.075 R)
• M27: 7,910,137 km (0.12 R)
• M28: 9,019,704 km (0.103 R)
• M29: 10,319,261 km (0.073 R)
• M30: 11,234,202 km (0.087 R)
• M31: 11,332,039 km (0.104 R)
• M32: 12,680,065 km (0.03 R)
• M33: 13,037,754 km (0.073 R)
• M34: 13,243,750 km (0.089 R)
• M35: 13,554,614 km (0.105 R)
• M36: 14,289,439 km (0.087 R)
• M37: 14,875,713 km (0.101 R)
• M38: 15,578,823 km (0.082 R)
• M39: 16,514,707 km (0.101 R)
• M40: 17,355,447 km (0.118 R)
• M41: 19,312,188 km (0.117 R)
• M42: 21,458,917 km (0.058 R)
• M43: 21,519,654 km (0.103 R)
• M44: 21,885,121 km (0.099 R)
• M45: 22,007,343 km (0.108 R)
• M46: 22,068,678 km (0.1 R)
• M47: 23,742,977 km (0.098 R)
• M48: 24,500,242 km (0.11 R)
• M49: 25,201,407 km (0.045 R)
• M50: 25,393,640 km (0.105 R)
• M51: 25,909,005 km (0.071 R)
• M52: 26,103,183 km (0.097 R)
• M53: 26,167,959 km (0.102 R)
• M54: 26,819,158 km (0.091 R)
• M55: 29,679,320 km (0.087 R)
• M56: 29,814,706 km (0.059 R)
• M57: 29,882,474 km (0.102 R)
• M58: 30,222,061 km (0.117 R)
• M59: 30,290,128 km (0.083 R)
• M60: 30,836,609 km (0.084 R)
• M61: 30,973,641 km (0.036 R)
• M62: 32,774,500 km (0.106 R)
• M63: 33,476,264 km (0.061 R)
• M64: 33,687,645 km (0.107 R)
• M65: 34,112,054 km (0.107 R)
• M66: 35,180,333 km (0.093 R)
• M67: 35,538,919 km (0.116 R)
• M68: 37,789,021 km (0.081 R)
• M69: 38,303,488 km (0.115 R)
• M70: 38,524,743 km (0.113 R)
• M71: 38,820,348 km (0.051 R)
• M72: 39,190,753 km (0.116 R)
• M73: 39,339,303 km (0.116 R)
• M74: 39,562,503 km (0.101 R)
• M75: 39,711,503 km (0.115 R)
• M76: 39,935,451 km (0.042 R)
• M77: 40,985,628 km (0.071 R)
• M78: 42,044,930 km (0.034 R)
• M79: 42,807,132 km (0.107 R)
• M80: 43,189,952 km (0.071 R)
• M81: 43,266,696 km (0.065 R)
• M82: 43,727,757 km (0.081 R)
• M83: 44,113,271 km (0.115 R)
• M84: 44,267,805 km (0.071 R)
• M85: 46,449,989 km (0.091 R)
• M86: 48,348,237 km (0.071 R)
• M87: 48,427,823 km (0.055 R)
• M88: 48,587,294 km (0.107 R)
• M89: 48,746,765 km (0.033 R)
• M90: 49,146,491 km (0.091 R)
• M91: 51,893,407 km (0.034 R)
• M92: 54,109,999 km (0.092 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: 259 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit