🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 9.9

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.66 AU - 0.84 AU

Year: 419 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,037,745 km

• M1: 123,717 km (0.104 R)
• M2: 212,279 km (0.032 R)
• M3: 289,771 km (0.064 R)
• M4: 355,893 km (0.043 R)
• M5: 422,315 km (0.109 R)
• M6: 531,521 km (0.056 R)
• M7: 610,509 km (0.116 R)
• M8: 698,323 km (0.103 R)
• M9: 813,364 km (0.109 R)
• M10: 878,289 km (0.117 R)
• M11: 974,181 km (0.106 R)
• M12: 1,068,727 km (0.114 R)
• M13: 1,151,006 km (0.095 R)
• M14: 1,294,770 km (0.083 R)
• M15: 1,377,348 km (0.1 R)
• M16: 1,450,351 km (0.105 R)
• M17: 1,542,055 km (0.086 R)
• M18: 1,695,542 km (0.052 R)
• M19: 1,774,231 km (0.114 R)
• M20: 2,005,060 km (0.089 R)
• M21: 2,107,834 km (0.075 R)
• M22: 2,379,653 km (0.091 R)
• M23: 2,454,452 km (0.111 R)
• M24: 2,585,799 km (0.097 R)
• M25: 2,776,237 km (0.117 R)
• M26: 3,082,015 km (0.116 R)
• M27: 3,231,464 km (0.102 R)
• M28: 3,329,899 km (0.074 R)
• M29: 3,444,641 km (0.062 R)
• M30: 3,506,424 km (0.046 R)
• M31: 3,599,923 km (0.115 R)
• M32: 3,998,003 km (0.082 R)
• M33: 4,112,146 km (0.05 R)
• M34: 4,427,199 km (0.113 R)
• M35: 4,519,800 km (0.097 R)
• M36: 4,741,505 km (0.102 R)
• M37: 4,853,703 km (0.114 R)
• M38: 4,949,296 km (0.065 R)
• M39: 5,427,860 km (0.111 R)
• M40: 5,509,091 km (0.078 R)
• M41: 5,581,646 km (0.096 R)
• M42: 5,681,877 km (0.06 R)
• M43: 5,755,180 km (0.117 R)
• M44: 6,014,283 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 8.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.96 AU

Year: 533 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,037,745 km

• M1: 106,214 km (0.114 R)
• M2: 161,267 km (0.064 R)
• M3: 214,823 km (0.065 R)
• M4: 290,519 km (0.113 R)
• M5: 414,536 km (0.116 R)
• M6: 469,737 km (0.105 R)
• M7: 531,671 km (0.052 R)
• M8: 604,525 km (0.089 R)
• M9: 723,007 km (0.093 R)
• M10: 778,807 km (0.105 R)
• M11: 858,542 km (0.09 R)
• M12: 960,119 km (0.066 R)
• M13: 1,242,261 km (0.096 R)
• M14: 1,358,199 km (0.115 R)
• M15: 1,433,896 km (0.08 R)
• M16: 1,544,598 km (0.104 R)
• M17: 1,618,051 km (0.072 R)
• M18: 1,681,181 km (0.082 R)
• M19: 1,768,546 km (0.1 R)
• M20: 1,881,642 km (0.108 R)
• M21: 2,065,049 km (0.077 R)
• M22: 2,215,993 km (0.067 R)
• M23: 2,344,647 km (0.096 R)
• M24: 2,456,098 km (0.113 R)
• M25: 2,582,658 km (0.114 R)
• M26: 2,752,451 km (0.104 R)
• M27: 2,842,210 km (0.084 R)
• M28: 2,918,954 km (0.114 R)
• M29: 2,996,445 km (0.101 R)
• M30: 3,167,885 km (0.084 R)
• M31: 3,225,779 km (0.057 R)
• M32: 3,305,814 km (0.109 R)
• M33: 3,394,076 km (0.069 R)
• M34: 3,475,607 km (0.08 R)
• M35: 3,565,366 km (0.076 R)
• M36: 3,648,243 km (0.077 R)
• M37: 3,747,127 km (0.12 R)
• M38: 3,808,463 km (0.104 R)
• M39: 3,870,097 km (0.106 R)
• M40: 3,955,368 km (0.059 R)
• M41: 4,025,679 km (0.113 R)
• M42: 4,310,812 km (0.11 R)
• M43: 4,383,218 km (0.108 R)
• M44: 4,455,922 km (0.09 R)
• M45: 4,537,303 km (0.083 R)
• M46: 4,742,701 km (0.091 R)
• M47: 4,976,523 km (0.036 R)
• M48: 5,035,464 km (0.116 R)
• M49: 5,103,232 km (0.112 R)
• M50: 5,360,092 km (0.11 R)
• M51: 5,559,954 km (0.076 R)
• M52: 5,665,122 km (0.086 R)
• M53: 5,726,756 km (0.1 R)
• M54: 6,056,619 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 10.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.83 AU - 1.83 AU

Year: 1598 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,037,745 km

• M1: 181,013 km (0.12 R)
• M2: 276,756 km (0.109 R)
• M3: 431,141 km (0.098 R)
• M4: 643,869 km (0.053 R)
• M5: 931,396 km (0.106 R)
• M6: 1,114,953 km (0.089 R)
• M7: 1,183,020 km (0.09 R)
• M8: 1,252,733 km (0.082 R)
• M9: 1,323,792 km (0.081 R)
• M10: 1,483,861 km (0.071 R)
• M11: 1,559,408 km (0.071 R)
• M12: 1,830,928 km (0.114 R)
• M13: 2,172,161 km (0.087 R)
• M14: 2,378,606 km (0.119 R)
• M15: 2,583,406 km (0.094 R)
• M16: 2,717,445 km (0.1 R)
• M17: 2,802,567 km (0.066 R)
• M18: 2,957,849 km (0.104 R)
• M19: 3,505,527 km (0.107 R)
• M20: 3,626,402 km (0.086 R)
• M21: 3,729,774 km (0.116 R)
• M22: 4,094,494 km (0.083 R)
• M23: 4,162,860 km (0.059 R)
• M24: 4,320,835 km (0.085 R)
• M25: 4,410,594 km (0.11 R)
• M26: 4,500,951 km (0.069 R)
• M27: 5,161,276 km (0.092 R)
• M28: 5,277,813 km (0.078 R)
• M29: 5,448,953 km (0.072 R)
• M30: 5,720,174 km (0.097 R)
• M31: 5,995,733 km (0.093 R)
• M32: 6,107,183 km (0.116 R)
• M33: 6,457,242 km (0.04 R)
• M34: 6,537,128 km (0.076 R)
• M35: 6,617,462 km (0.117 R)
• M36: 6,732,802 km (0.078 R)
• M37: 6,871,928 km (0.098 R)
• M38: 7,342,862 km (0.059 R)
• M39: 7,462,241 km (0.043 R)
• M40: 7,570,251 km (0.113 R)
• M41: 7,751,563 km (0.119 R)
• M42: 8,192,279 km (0.097 R)
• M43: 8,316,146 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 11.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.21 AU - 3.43 AU

Year: 3058 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,037,745 km

• M1: 148,551 km (0.063 R)
• M2: 250,726 km (0.064 R)
• M3: 344,374 km (0.087 R)
• M4: 538,403 km (0.11 R)
• M5: 742,005 km (0.111 R)
• M6: 939,026 km (0.092 R)
• M7: 1,165,667 km (0.118 R)
• M8: 1,237,324 km (0.03 R)
• M9: 1,539,362 km (0.03 R)
• M10: 1,823,149 km (0.114 R)
• M11: 2,065,348 km (0.092 R)
• M12: 2,182,932 km (0.096 R)
• M13: 2,272,840 km (0.038 R)
• M14: 2,612,727 km (0.088 R)
• M15: 2,772,797 km (0.096 R)
• M16: 2,952,613 km (0.077 R)
• M17: 3,170,128 km (0.063 R)
• M18: 3,445,239 km (0.092 R)
• M19: 3,550,406 km (0.083 R)
• M20: 3,872,490 km (0.064 R)
• M21: 4,641,424 km (0.093 R)
• M22: 4,994,026 km (0.119 R)
• M23: 5,113,405 km (0.081 R)
• M24: 5,193,589 km (0.054 R)
• M25: 5,518,516 km (0.096 R)
• M26: 5,621,439 km (0.065 R)
• M27: 5,808,287 km (0.115 R)
• M28: 6,467,714 km (0.108 R)
• M29: 6,883,596 km (0.084 R)
• M30: 7,150,928 km (0.103 R)
• M31: 7,603,910 km (0.032 R)
• M32: 7,880,217 km (0.111 R)
• M33: 8,042,980 km (0.118 R)
• M34: 8,849,163 km (0.083 R)
• M35: 8,945,653 km (0.104 R)
• M36: 9,066,828 km (0.097 R)
• M37: 9,212,985 km (0.049 R)
• M38: 9,384,574 km (0.066 R)
• M39: 9,780,559 km (0.11 R)
• M40: 10,410,366 km (0.079 R)
• M41: 10,640,298 km (0.114 R)
• M42: 10,717,341 km (0.064 R)
• M43: 11,131,428 km (0.052 R)
• M44: 11,261,877 km (0.087 R)
• M45: 11,603,409 km (0.062 R)
• M46: 11,815,240 km (0.096 R)
• M47: 11,895,125 km (0.068 R)
• M48: 12,269,868 km (0.099 R)
• M49: 13,251,379 km (0.095 R)
• M50: 13,500,609 km (0.077 R)
• M51: 13,835,559 km (0.082 R)
• M52: 14,004,006 km (0.093 R)
• M53: 14,144,927 km (0.101 R)
• M54: 14,399,693 km (0.102 R)
• M55: 14,541,960 km (0.053 R)
• M56: 14,684,677 km (0.118 R)
• M57: 14,799,119 km (0.071 R)
• M58: 15,000,178 km (0.07 R)
• M59: 15,144,391 km (0.05 R)
• M60: 15,318,074 km (0.109 R)
• M61: 15,813,692 km (0.091 R)
• M62: 16,078,181 km (0.063 R)
• M63: 16,255,454 km (0.08 R)
• M64: 16,433,176 km (0.078 R)
• M65: 16,552,107 km (0.115 R)
• M66: 17,060,740 km (0.075 R)
• M67: 17,150,947 km (0.114 R)
• M68: 17,271,523 km (0.108 R)
• M69: 17,940,076 km (0.098 R)
• M70: 19,806,010 km (0.032 R)
• M71: 20,601,572 km (0.059 R)
• M72: 20,987,235 km (0.101 R)
• M73: 21,504,993 km (0.109 R)
• M74: 21,896,192 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 6

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.08 AU - 7.08 AU

Year: 12164 Days

Day: 24.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,037,745 km

• M1: 79,736 km (0.05 R)
• M2: 159,920 km (0.085 R)
• M3: 202,256 km (0.109 R)
• M4: 373,845 km (0.114 R)
• M5: 467,942 km (0.104 R)
• M6: 518,207 km (0.114 R)
• M7: 777,311 km (0.043 R)
• M8: 1,073,365 km (0.115 R)
• M9: 1,187,209 km (0.084 R)
• M10: 1,233,883 km (0.062 R)
• M11: 1,377,796 km (0.074 R)
• M12: 1,787,545 km (0.095 R)
• M13: 2,034,082 km (0.117 R)
• M14: 2,175,602 km (0.118 R)
• M15: 2,589,240 km (0.096 R)
• M16: 2,994,949 km (0.072 R)
• M17: 4,147,003 km (0.112 R)
• M18: 4,509,329 km (0.108 R)
• M19: 5,071,817 km (0.117 R)
• M20: 5,419,931 km (0.063 R)
• M21: 5,498,470 km (0.119 R)
• M22: 6,761,375 km (0.064 R)
• M23: 6,930,570 km (0.062 R)
• M24: 7,187,131 km (0.087 R)
• M25: 8,470,531 km (0.108 R)
• M26: 9,161,673 km (0.115 R)
• M27: 9,255,171 km (0.036 R)
• M28: 10,401,989 km (0.051 R)
• M29: 11,391,429 km (0.094 R)
• M30: 11,643,352 km (0.091 R)
• M31: 12,358,878 km (0.108 R)
• M32: 12,826,372 km (0.095 R)
• M33: 14,100,946 km (0.076 R)
• M34: 14,972,952 km (0.105 R)
• M35: 15,862,161 km (0.111 R)
• M36: 16,997,759 km (0.091 R)
• M37: 17,924,966 km (0.103 R)
• M38: 18,159,237 km (0.111 R)
• M39: 19,226,468 km (0.1 R)
• M40: 19,586,550 km (0.119 R)
• M41: 20,131,086 km (0.049 R)
• M42: 20,252,859 km (0.083 R)
• M43: 22,232,637 km (0.035 R)
• M44: 23,181,686 km (0.094 R)
• M45: 24,014,946 km (0.118 R)
• M46: 24,402,853 km (0.061 R)
• M47: 24,792,706 km (0.064 R)
• M48: 24,857,930 km (0.094 R)
• M49: 25,381,523 km (0.097 R)
• M50: 25,644,665 km (0.109 R)
• M51: 27,242,520 km (0.091 R)
• M52: 29,491,575 km (0.115 R)
• M53: 29,699,067 km (0.047 R)
• M54: 29,976,272 km (0.072 R)
• M55: 32,867,699 km (0.066 R)
• M56: 33,082,821 km (0.071 R)
• M57: 34,092,457 km (0.118 R)
• M58: 34,455,531 km (0.115 R)
• M59: 34,746,798 km (0.094 R)
• M60: 36,512,053 km (0.095 R)
• M61: 36,660,604 km (0.089 R)
• M62: 36,809,154 km (0.095 R)
• M63: 37,405,601 km (0.088 R)
• M64: 37,555,349 km (0.112 R)
• M65: 39,366,231 km (0.041 R)
• M66: 40,205,774 km (0.073 R)
• M67: 40,435,706 km (0.06 R)
• M68: 41,747,081 km (0.094 R)
• M69: 42,057,796 km (0.082 R)
• M70: 43,307,836 km (0.083 R)
• M71: 44,253,294 km (0.111 R)
• M72: 44,728,716 km (0.066 R)
• M73: 44,967,026 km (0.113 R)
• M74: 45,365,105 km (0.118 R)
• M75: 45,524,577 km (0.089 R)
• M76: 45,924,452 km (0.104 R)
• M77: 46,084,671 km (0.084 R)
• M78: 46,164,706 km (0.094 R)
• M79: 46,646,860 km (0.083 R)
• M80: 48,673,313 km (0.116 R)
• M81: 49,000,184 km (0.096 R)
• M82: 49,738,450 km (0.105 R)
• M83: 49,820,579 km (0.119 R)
• M84: 53,737,051 km (0.12 R)
• M85: 54,667,849 km (0.106 R)
• M86: 54,752,671 km (0.096 R)
• M87: 55,860,144 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 5.4

Gravity: 26.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.04 AU - 8.94 AU

Year: 13235 Days

Day: 19 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,037,745 km

• M1: 72,555 km (0.105 R)
• M2: 200,012 km (0.101 R)
• M3: 236,813 km (0.048 R)
• M4: 348,114 km (0.106 R)
• M5: 459,864 km (0.108 R)
• M6: 798,853 km (0.095 R)
• M7: 904,768 km (0.073 R)
• M8: 1,130,511 km (0.084 R)
• M9: 1,201,720 km (0.097 R)
• M10: 1,348,475 km (0.09 R)
• M11: 1,963,622 km (0.038 R)
• M12: 2,049,640 km (0.082 R)
• M13: 2,107,535 km (0.098 R)
• M14: 2,166,177 km (0.071 R)
• M15: 2,225,268 km (0.082 R)
• M16: 2,284,958 km (0.111 R)
• M17: 4,532,965 km (0.084 R)
• M18: 4,800,446 km (0.117 R)
• M19: 5,073,163 km (0.105 R)
• M20: 5,471,393 km (0.077 R)
• M21: 5,592,866 km (0.103 R)
• M22: 5,715,087 km (0.087 R)
• M23: 5,756,077 km (0.039 R)
• M24: 5,962,522 km (0.086 R)
• M25: 6,129,324 km (0.062 R)
• M26: 6,382,444 km (0.047 R)
• M27: 6,553,135 km (0.067 R)
• M28: 7,971,921 km (0.093 R)
• M29: 8,201,853 km (0.036 R)
• M30: 9,095,700 km (0.034 R)
• M31: 9,675,990 km (0.101 R)
• M32: 9,773,827 km (0.117 R)
• M33: 10,518,525 km (0.097 R)
• M34: 11,229,714 km (0.075 R)
• M35: 11,332,637 km (0.06 R)
• M36: 11,539,381 km (0.094 R)
• M37: 11,956,460 km (0.052 R)
• M38: 12,166,944 km (0.069 R)
• M39: 12,966,844 km (0.1 R)
• M40: 13,673,844 km (0.112 R)
• M41: 13,783,798 km (0.091 R)
• M42: 13,949,104 km (0.12 R)
• M43: 14,004,305 km (0.038 R)
• M44: 14,115,157 km (0.119 R)
• M45: 14,673,307 km (0.057 R)
• M46: 15,181,790 km (0.116 R)
• M47: 15,811,149 km (0.045 R)
• M48: 15,984,233 km (0.115 R)
• M49: 16,042,128 km (0.096 R)
• M50: 17,154,388 km (0.092 R)
• M51: 17,809,627 km (0.052 R)
• M52: 18,170,457 km (0.117 R)
• M53: 18,230,745 km (0.118 R)
• M54: 18,351,769 km (0.116 R)
• M55: 18,716,190 km (0.078 R)
• M56: 18,960,483 km (0.098 R)
• M57: 20,010,660 km (0.035 R)
• M58: 20,889,398 km (0.091 R)
• M59: 21,397,283 km (0.115 R)
• M60: 21,524,890 km (0.057 R)
• M61: 21,716,824 km (0.106 R)
• M62: 24,395,374 km (0.093 R)
• M63: 24,528,665 km (0.069 R)
• M64: 26,351,815 km (0.057 R)
• M65: 29,912,543 km (0.034 R)
• M66: 30,916,195 km (0.103 R)
• M67: 31,132,663 km (0.096 R)
• M68: 31,567,095 km (0.084 R)
• M69: 32,735,455 km (0.06 R)
• M70: 34,141,226 km (0.083 R)
• M71: 37,317,937 km (0.104 R)
• M72: 37,625,360 km (0.097 R)
• M73: 38,397,585 km (0.107 R)
• M74: 38,785,791 km (0.111 R)
• M75: 39,175,045 km (0.032 R)
• M76: 39,800,813 km (0.119 R)
• M77: 40,666,536 km (0.089 R)
• M78: 41,062,222 km (0.108 R)
• M79: 41,697,714 km (0.096 R)
• M80: 42,176,576 km (0.092 R)
• M81: 43,785,651 km (0.086 R)
• M82: 45,578,881 km (0.034 R)
• M83: 48,062,505 km (0.105 R)
• M84: 48,984,177 km (0.109 R)
• M85: 52,814,780 km (0.094 R)
• M86: 55,684,367 km (0.114 R)
• M87: 57,182,290 km (0.113 R)
• M88: 57,270,852 km (0.067 R)
• M89: 57,359,414 km (0.104 R)
• M90: 57,536,687 km (0.102 R)
• M91: 57,802,972 km (0.097 R)
• M92: 58,069,705 km (0.12 R)
• M93: 58,961,458 km (0.091 R)
• M94: 59,050,917 km (0.107 R)
• M95: 59,140,377 km (0.101 R)
• M96: 59,409,204 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit