🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 13.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.95 AU - 1.43 AU

Year: 880 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,317,126 km

• M1: 183,557 km (0.057 R)
• M2: 305,329 km (0.117 R)
• M3: 397,781 km (0.116 R)
• M4: 505,491 km (0.066 R)
• M5: 610,958 km (0.085 R)
• M6: 742,305 km (0.07 R)
• M7: 855,251 km (0.102 R)
• M8: 987,047 km (0.074 R)
• M9: 1,074,861 km (0.084 R)
• M10: 1,314,217 km (0.053 R)
• M11: 1,412,204 km (0.087 R)
• M12: 1,520,064 km (0.062 R)
• M13: 1,791,135 km (0.095 R)
• M14: 1,893,011 km (0.102 R)
• M15: 2,004,911 km (0.106 R)
• M16: 2,102,748 km (0.044 R)
• M17: 2,210,608 km (0.055 R)
• M18: 2,380,401 km (0.043 R)
• M19: 2,742,279 km (0.087 R)
• M20: 3,131,532 km (0.107 R)
• M21: 3,303,869 km (0.029 R)
• M22: 3,479,347 km (0.115 R)
• M23: 3,748,623 km (0.064 R)
• M24: 4,024,781 km (0.108 R)
• M25: 4,170,639 km (0.102 R)
• M26: 4,456,969 km (0.092 R)
• M27: 4,575,600 km (0.117 R)
• M28: 4,673,288 km (0.107 R)
• M29: 4,815,855 km (0.111 R)
• M30: 4,904,267 km (0.069 R)
• M31: 5,127,766 km (0.044 R)
• M32: 5,343,337 km (0.094 R)
• M33: 5,492,486 km (0.085 R)
• M34: 5,913,005 km (0.096 R)
• M35: 6,103,294 km (0.119 R)
• M36: 6,235,239 km (0.114 R)
• M37: 6,343,997 km (0.113 R)
• M38: 6,502,122 km (0.1 R)
• M39: 7,022,274 km (0.094 R)
• M40: 7,148,085 km (0.103 R)
• M41: 7,261,929 km (0.053 R)
• M42: 7,389,237 km (0.108 R)
• M43: 7,671,828 km (0.118 R)
• M44: 7,958,158 km (0.098 R)
• M45: 8,076,191 km (0.118 R)
• M46: 8,554,605 km (0.078 R)
• M47: 8,729,634 km (0.094 R)
• M48: 8,865,020 km (0.032 R)
• M49: 9,028,531 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 9.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.53 AU - 1.69 AU

Year: 1386 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,317,126 km

• M1: 132,095 km (0.086 R)
• M2: 207,941 km (0.087 R)
• M3: 473,178 km (0.113 R)
• M4: 597,195 km (0.071 R)
• M5: 679,922 km (0.054 R)
• M6: 773,720 km (0.104 R)
• M7: 836,701 km (0.099 R)
• M8: 1,106,426 km (0.038 R)
• M9: 1,186,311 km (0.025 R)
• M10: 1,260,063 km (0.113 R)
• M11: 1,438,084 km (0.094 R)
• M12: 1,499,419 km (0.117 R)
• M13: 1,615,507 km (0.045 R)
• M14: 2,120,400 km (0.104 R)
• M15: 2,241,275 km (0.061 R)
• M16: 2,521,921 km (0.099 R)
• M17: 2,747,963 km (0.098 R)
• M18: 3,150,980 km (0.053 R)
• M19: 3,219,945 km (0.105 R)
• M20: 3,312,845 km (0.101 R)
• M21: 3,548,761 km (0.083 R)
• M22: 3,705,240 km (0.113 R)
• M23: 3,802,628 km (0.096 R)
• M24: 4,062,330 km (0.095 R)
• M25: 4,327,866 km (0.072 R)
• M26: 4,404,760 km (0.102 R)
• M27: 4,508,132 km (0.074 R)
• M28: 4,573,057 km (0.115 R)
• M29: 4,677,626 km (0.102 R)
• M30: 4,862,679 km (0.102 R)
• M31: 5,117,594 km (0.111 R)
• M32: 5,199,124 km (0.118 R)
• M33: 5,280,954 km (0.108 R)
• M34: 5,626,825 km (0.092 R)
• M35: 5,753,085 km (0.108 R)
• M36: 5,837,758 km (0.072 R)
• M37: 6,037,172 km (0.048 R)
• M38: 6,442,582 km (0.043 R)
• M39: 6,560,166 km (0.105 R)
• M40: 6,693,158 km (0.088 R)
• M41: 6,782,319 km (0.115 R)
• M42: 6,916,807 km (0.116 R)
• M43: 7,037,233 km (0.092 R)
• M44: 7,188,626 km (0.087 R)
• M45: 7,649,238 km (0.055 R)
• M46: 7,804,970 km (0.033 R)
• M47: 7,946,041 km (0.077 R)
• M48: 8,072,152 km (0.08 R)
• M49: 8,342,176 km (0.12 R)
• M50: 8,842,581 km (0.12 R)
• M51: 9,006,091 km (0.053 R)
• M52: 9,402,525 km (0.104 R)
• M53: 9,552,572 km (0.116 R)
• M54: 10,435,648 km (0.09 R)
• M55: 10,799,769 km (0.086 R)
• M56: 11,062,314 km (0.118 R)
• M57: 11,220,887 km (0.034 R)
• M58: 11,344,755 km (0.071 R)
• M59: 11,415,664 km (0.087 R)
• M60: 11,611,637 km (0.098 R)
• M61: 11,808,807 km (0.1 R)
• M62: 11,880,764 km (0.043 R)
• M63: 12,097,381 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.9

Radius: 7.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.76 AU - 6.98 AU

Year: 10904 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,317,126 km

• M1: 252,521 km (0.078 R)
• M2: 431,739 km (0.078 R)
• M3: 758,611 km (0.105 R)
• M4: 872,006 km (0.111 R)
• M5: 973,733 km (0.119 R)
• M6: 1,079,498 km (0.066 R)
• M7: 1,341,594 km (0.062 R)
• M8: 1,561,503 km (0.058 R)
• M9: 2,035,728 km (0.091 R)
• M10: 2,265,361 km (0.102 R)
• M11: 2,625,742 km (0.091 R)
• M12: 2,749,908 km (0.039 R)
• M13: 2,825,305 km (0.114 R)
• M14: 2,927,032 km (0.098 R)
• M15: 3,004,075 km (0.08 R)
• M16: 3,081,866 km (0.114 R)
• M17: 3,186,584 km (0.102 R)
• M18: 3,535,147 km (0.071 R)
• M19: 3,839,579 km (0.083 R)
• M20: 4,152,538 km (0.098 R)
• M21: 4,592,505 km (0.076 R)
• M22: 4,652,344 km (0.119 R)
• M23: 4,772,770 km (0.059 R)
• M24: 5,140,183 km (0.106 R)
• M25: 5,644,328 km (0.064 R)
• M26: 5,772,832 km (0.075 R)
• M27: 6,000,071 km (0.12 R)
• M28: 6,131,269 km (0.1 R)
• M29: 6,665,483 km (0.045 R)
• M30: 7,249,363 km (0.095 R)
• M31: 7,424,243 km (0.119 R)
• M32: 7,778,192 km (0.086 R)
• M33: 7,885,453 km (0.06 R)
• M34: 9,097,495 km (0.117 R)
• M35: 9,172,743 km (0.073 R)
• M36: 9,629,017 km (0.11 R)
• M37: 10,014,979 km (0.095 R)
• M38: 10,248,950 km (0.116 R)
• M39: 10,563,704 km (0.102 R)
• M40: 10,642,841 km (0.073 R)
• M41: 10,722,278 km (0.115 R)
• M42: 11,081,911 km (0.075 R)
• M43: 11,731,166 km (0.095 R)
• M44: 11,813,295 km (0.082 R)
• M45: 13,536,513 km (0.086 R)
• M46: 14,537,173 km (0.117 R)
• M47: 14,890,673 km (0.093 R)
• M48: 15,024,114 km (0.056 R)
• M49: 15,381,653 km (0.078 R)
• M50: 15,741,885 km (0.062 R)
• M51: 15,877,720 km (0.1 R)
• M52: 17,350,959 km (0.079 R)
• M53: 18,915,304 km (0.117 R)
• M54: 19,689,922 km (0.075 R)
• M55: 20,722,297 km (0.064 R)
• M56: 21,120,227 km (0.109 R)
• M57: 21,772,175 km (0.096 R)
• M58: 22,075,260 km (0.108 R)
• M59: 22,430,705 km (0.096 R)
• M60: 22,532,730 km (0.096 R)
• M61: 22,993,193 km (0.102 R)
• M62: 24,183,992 km (0.102 R)
• M63: 24,497,848 km (0.075 R)
• M64: 25,873,849 km (0.039 R)
• M65: 25,980,812 km (0.094 R)
• M66: 26,409,858 km (0.057 R)
• M67: 27,438,045 km (0.04 R)
• M68: 27,547,102 km (0.032 R)
• M69: 27,874,870 km (0.119 R)
• M70: 29,032,608 km (0.059 R)
• M71: 30,037,457 km (0.07 R)
• M72: 30,374,950 km (0.113 R)
• M73: 30,431,199 km (0.083 R)
• M74: 31,167,220 km (0.041 R)
• M75: 33,409,842 km (0.05 R)
• M76: 34,227,694 km (0.107 R)
• M77: 34,344,978 km (0.068 R)
• M78: 35,525,904 km (0.05 R)
• M79: 35,704,225 km (0.106 R)
• M80: 35,823,155 km (0.105 R)
• M81: 35,942,384 km (0.052 R)
• M82: 36,900,260 km (0.111 R)
• M83: 37,020,686 km (0.058 R)
• M84: 37,080,824 km (0.073 R)
• M85: 37,745,488 km (0.112 R)
• M86: 38,292,118 km (0.088 R)
• M87: 39,516,278 km (0.086 R)
• M88: 40,071,286 km (0.099 R)
• M89: 40,195,003 km (0.066 R)
• M90: 40,318,721 km (0.093 R)
• M91: 41,189,081 km (0.041 R)
• M92: 41,313,995 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 7.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.84 AU - 7.16 AU

Year: 12561 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,317,126 km

• M1: 99,632 km (0.092 R)
• M2: 194,028 km (0.117 R)
• M3: 369,208 km (0.1 R)
• M4: 483,650 km (0.107 R)
• M5: 686,355 km (0.093 R)
• M6: 797,955 km (0.087 R)
• M7: 933,192 km (0.1 R)
• M8: 1,131,708 km (0.076 R)
• M9: 1,547,740 km (0.086 R)
• M10: 2,218,237 km (0.093 R)
• M11: 2,484,521 km (0.049 R)
• M12: 2,735,547 km (0.068 R)
• M13: 2,864,201 km (0.098 R)
• M14: 3,481,591 km (0.103 R)
• M15: 3,906,000 km (0.064 R)
• M16: 3,963,895 km (0.071 R)
• M17: 4,834,405 km (0.093 R)
• M18: 4,959,020 km (0.071 R)
• M19: 5,116,397 km (0.098 R)
• M20: 5,500,564 km (0.084 R)
• M21: 6,127,978 km (0.103 R)
• M22: 7,058,327 km (0.105 R)
• M23: 8,142,762 km (0.102 R)
• M24: 8,216,962 km (0.06 R)
• M25: 8,553,408 km (0.062 R)
• M26: 8,780,198 km (0.091 R)
• M27: 9,008,933 km (0.104 R)
• M28: 9,124,124 km (0.074 R)
• M29: 9,864,633 km (0.059 R)
• M30: 10,182,229 km (0.115 R)
• M31: 10,543,508 km (0.107 R)
• M32: 11,904,101 km (0.082 R)
• M33: 12,030,511 km (0.118 R)
• M34: 12,497,855 km (0.087 R)
• M35: 12,755,313 km (0.073 R)
• M36: 12,971,183 km (0.051 R)
• M37: 16,071,150 km (0.089 R)
• M38: 16,257,549 km (0.082 R)
• M39: 16,726,837 km (0.1 R)
• M40: 17,105,469 km (0.114 R)
• M41: 17,486,944 km (0.112 R)
• M42: 17,582,836 km (0.102 R)
• M43: 18,501,666 km (0.104 R)
• M44: 19,090,035 km (0.115 R)
• M45: 19,734,353 km (0.077 R)
• M46: 19,784,169 km (0.084 R)
• M47: 19,884,100 km (0.071 R)
• M48: 20,790,214 km (0.117 R)
• M49: 20,891,642 km (0.066 R)
• M50: 21,504,245 km (0.071 R)
• M51: 22,590,326 km (0.083 R)
• M52: 23,324,253 km (0.103 R)
• M53: 23,906,488 km (0.1 R)
• M54: 24,226,029 km (0.118 R)
• M55: 24,923,304 km (0.107 R)
• M56: 25,464,101 km (0.058 R)
• M57: 25,736,070 km (0.102 R)
• M58: 26,888,422 km (0.048 R)
• M59: 26,943,624 km (0.059 R)
• M60: 28,789,512 km (0.105 R)
• M61: 28,902,757 km (0.089 R)
• M62: 29,470,930 km (0.106 R)
• M63: 29,870,805 km (0.116 R)
• M64: 29,928,101 km (0.081 R)
• M65: 30,907,219 km (0.1 R)
• M66: 31,197,290 km (0.037 R)
• M67: 31,429,914 km (0.092 R)
• M68: 31,546,451 km (0.117 R)
• M69: 32,190,021 km (0.109 R)
• M70: 32,425,189 km (0.103 R)
• M71: 32,897,021 km (0.08 R)
• M72: 33,371,246 km (0.098 R)
• M73: 33,967,244 km (0.113 R)
• M74: 34,326,428 km (0.086 R)
• M75: 34,506,544 km (0.119 R)
• M76: 34,686,959 km (0.052 R)
• M77: 35,411,761 km (0.036 R)
• M78: 36,080,463 km (0.073 R)
• M79: 36,141,499 km (0.038 R)
• M80: 37,122,263 km (0.033 R)
• M81: 38,609,714 km (0.083 R)
• M82: 39,675,150 km (0.092 R)
• M83: 40,432,864 km (0.111 R)
• M84: 40,496,293 km (0.094 R)
• M85: 40,877,169 km (0.097 R)
• M86: 40,940,748 km (0.105 R)
• M87: 42,799,502 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit