🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 9.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 362 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 58 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,140,127 km

• M1: 122,820 km (0.097 R)
• M2: 209,886 km (0.082 R)
• M3: 293,661 km (0.068 R)
• M4: 356,641 km (0.084 R)
• M5: 433,535 km (0.106 R)
• M6: 517,309 km (0.118 R)
• M7: 581,188 km (0.117 R)
• M8: 643,570 km (0.119 R)
• M9: 730,038 km (0.025 R)
• M10: 810,671 km (0.083 R)
• M11: 897,288 km (0.117 R)
• M12: 968,347 km (0.088 R)
• M13: 1,033,422 km (0.106 R)
• M14: 1,105,528 km (0.049 R)
• M15: 1,240,466 km (0.059 R)
• M16: 1,323,642 km (0.112 R)
• M17: 1,393,504 km (0.066 R)
• M18: 1,483,263 km (0.12 R)
• M19: 1,565,542 km (0.11 R)
• M20: 1,681,929 km (0.107 R)
• M21: 1,804,749 km (0.115 R)
• M22: 1,869,076 km (0.109 R)
• M23: 2,042,011 km (0.049 R)
• M24: 2,116,211 km (0.049 R)
• M25: 2,191,310 km (0.079 R)
• M26: 2,252,944 km (0.036 R)
• M27: 2,355,568 km (0.118 R)
• M28: 2,437,249 km (0.057 R)
• M29: 2,554,084 km (0.114 R)
• M30: 2,615,270 km (0.09 R)
• M31: 2,680,644 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 10.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.18 AU - 1.76 AU

Year: 1151 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,140,127 km

• M1: 139,724 km (0.057 R)
• M2: 241,750 km (0.116 R)
• M3: 346,618 km (0.094 R)
• M4: 420,220 km (0.095 R)
• M5: 495,319 km (0.09 R)
• M6: 563,984 km (0.086 R)
• M7: 636,689 km (0.108 R)
• M8: 719,566 km (0.107 R)
• M9: 897,587 km (0.089 R)
• M10: 977,472 km (0.087 R)
• M11: 1,129,464 km (0.115 R)
• M12: 1,216,530 km (0.06 R)
• M13: 1,414,747 km (0.097 R)
• M14: 1,483,263 km (0.047 R)
• M15: 1,579,454 km (0.117 R)
• M16: 1,695,841 km (0.11 R)
• M17: 1,787,545 km (0.101 R)
• M18: 1,880,744 km (0.054 R)
• M19: 2,082,253 km (0.112 R)
• M20: 2,402,991 km (0.113 R)
• M21: 2,516,984 km (0.052 R)
• M22: 2,686,030 km (0.102 R)
• M23: 2,782,820 km (0.091 R)
• M24: 2,869,736 km (0.065 R)
• M25: 3,024,271 km (0.107 R)
• M26: 3,353,236 km (0.079 R)
• M27: 3,446,137 km (0.112 R)
• M28: 3,539,785 km (0.12 R)
• M29: 3,717,806 km (0.043 R)
• M30: 3,813,998 km (0.117 R)
• M31: 4,021,191 km (0.09 R)
• M32: 4,144,759 km (0.059 R)
• M33: 4,332,504 km (0.064 R)
• M34: 4,433,931 km (0.065 R)
• M35: 4,574,553 km (0.092 R)
• M36: 4,781,746 km (0.074 R)
• M37: 4,873,450 km (0.099 R)
• M38: 5,111,909 km (0.085 R)
• M39: 5,232,485 km (0.057 R)
• M40: 5,313,417 km (0.108 R)
• M41: 5,724,662 km (0.1 R)
• M42: 5,864,087 km (0.103 R)
• M43: 6,132,017 km (0.08 R)
• M44: 6,360,752 km (0.079 R)
• M45: 6,738,636 km (0.11 R)
• M46: 7,183,690 km (0.12 R)
• M47: 7,531,355 km (0.106 R)
• M48: 7,745,729 km (0.077 R)
• M49: 7,838,180 km (0.077 R)
• M50: 8,086,662 km (0.039 R)
• M51: 8,767,333 km (0.104 R)
• M52: 8,992,926 km (0.062 R)
• M53: 9,204,009 km (0.107 R)
• M54: 9,285,689 km (0.102 R)
• M55: 9,449,798 km (0.081 R)
• M56: 9,681,226 km (0.052 R)
• M57: 9,780,858 km (0.038 R)
• M58: 10,098,903 km (0.09 R)
• M59: 10,250,745 km (0.046 R)
• M60: 10,676,650 km (0.102 R)
• M61: 10,848,538 km (0.056 R)
• M62: 11,177,803 km (0.113 R)
• M63: 11,846,207 km (0.055 R)
• M64: 11,935,217 km (0.109 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 12.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.54 AU

Year: 2165 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,140,127 km

• M1: 164,109 km (0.082 R)
• M2: 244,443 km (0.087 R)
• M3: 327,619 km (0.105 R)
• M4: 432,487 km (0.087 R)
• M5: 596,447 km (0.117 R)
• M6: 717,172 km (0.079 R)
• M7: 815,458 km (0.112 R)
• M8: 925,562 km (0.081 R)
• M9: 1,191,547 km (0.053 R)
• M10: 1,326,335 km (0.095 R)
• M11: 1,411,456 km (0.117 R)
• M12: 1,728,903 km (0.097 R)
• M13: 1,883,138 km (0.063 R)
• M14: 1,988,754 km (0.025 R)
• M15: 2,233,646 km (0.12 R)
• M16: 2,517,583 km (0.114 R)
• M17: 2,654,165 km (0.086 R)
• M18: 2,753,349 km (0.075 R)
• M19: 2,955,456 km (0.099 R)
• M20: 3,193,915 km (0.053 R)
• M21: 3,321,073 km (0.083 R)
• M22: 3,428,185 km (0.112 R)
• M23: 3,602,167 km (0.046 R)
• M24: 3,767,922 km (0.066 R)
• M25: 3,913,630 km (0.088 R)
• M26: 4,038,544 km (0.029 R)
• M27: 4,222,400 km (0.104 R)
• M28: 4,385,761 km (0.108 R)
• M29: 4,730,733 km (0.105 R)
• M30: 5,384,177 km (0.087 R)
• M31: 5,497,871 km (0.073 R)
• M32: 5,715,087 km (0.106 R)
• M33: 5,831,325 km (0.05 R)
• M34: 5,961,326 km (0.097 R)
• M35: 6,343,698 km (0.046 R)
• M36: 6,884,494 km (0.08 R)
• M37: 7,035,887 km (0.099 R)
• M38: 7,230,065 km (0.059 R)
• M39: 7,426,038 km (0.076 R)
• M40: 7,638,018 km (0.116 R)
• M41: 7,737,651 km (0.102 R)
• M42: 7,895,177 km (0.108 R)
• M43: 8,315,398 km (0.048 R)
• M44: 8,594,547 km (0.091 R)
• M45: 8,876,988 km (0.044 R)
• M46: 9,512,181 km (0.116 R)
• M47: 9,835,312 km (0.11 R)
• M48: 10,068,385 km (0.086 R)
• M49: 10,429,216 km (0.099 R)
• M50: 10,587,490 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 14.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.38 AU - 3.62 AU

Year: 4228 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,140,127 km

• M1: 249,380 km (0.068 R)
• M2: 400,324 km (0.115 R)
• M3: 579,393 km (0.115 R)
• M4: 778,807 km (0.118 R)
• M5: 1,110,914 km (0.101 R)
• M6: 1,308,981 km (0.115 R)
• M7: 1,427,612 km (0.105 R)
• M8: 1,628,822 km (0.119 R)
• M9: 2,147,328 km (0.06 R)
• M10: 2,471,806 km (0.095 R)
• M11: 3,127,942 km (0.076 R)
• M12: 3,686,989 km (0.1 R)
• M13: 4,526,532 km (0.09 R)
• M14: 4,641,424 km (0.101 R)
• M15: 4,850,711 km (0.086 R)
• M16: 5,015,717 km (0.055 R)
• M17: 5,302,945 km (0.112 R)
• M18: 5,669,610 km (0.104 R)
• M19: 5,768,793 km (0.112 R)
• M20: 5,918,690 km (0.102 R)
• M21: 6,427,772 km (0.113 R)
• M22: 6,583,353 km (0.085 R)
• M23: 6,766,461 km (0.116 R)
• M24: 6,924,736 km (0.076 R)
• M25: 7,137,614 km (0.098 R)
• M26: 7,245,025 km (0.116 R)
• M27: 7,434,117 km (0.11 R)
• M28: 7,542,874 km (0.097 R)
• M29: 7,707,133 km (0.113 R)
• M30: 7,927,939 km (0.089 R)
• M31: 8,122,865 km (0.093 R)
• M32: 8,319,437 km (0.061 R)
• M33: 8,489,230 km (0.056 R)
• M34: 8,688,794 km (0.051 R)
• M35: 8,860,981 km (0.082 R)
• M36: 9,355,402 km (0.109 R)
• M37: 9,620,639 km (0.108 R)
• M38: 10,008,397 km (0.11 R)
• M39: 10,219,330 km (0.071 R)
• M40: 10,615,016 km (0.116 R)
• M41: 10,707,019 km (0.089 R)
• M42: 12,087,209 km (0.106 R)
• M43: 12,215,414 km (0.059 R)
• M44: 13,191,839 km (0.092 R)
• M45: 14,125,779 km (0.111 R)
• M46: 14,261,015 km (0.098 R)
• M47: 14,396,551 km (0.08 R)
• M48: 14,669,118 km (0.095 R)
• M49: 15,046,703 km (0.062 R)
• M50: 15,392,574 km (0.102 R)
• M51: 15,601,562 km (0.099 R)
• M52: 15,846,304 km (0.043 R)
• M53: 16,057,237 km (0.073 R)
• M54: 16,269,068 km (0.088 R)
• M55: 16,588,609 km (0.105 R)
• M56: 16,731,325 km (0.073 R)
• M57: 17,741,559 km (0.032 R)
• M58: 17,960,571 km (0.104 R)
• M59: 18,994,741 km (0.106 R)
• M60: 19,106,640 km (0.09 R)
• M61: 20,697,015 km (0.118 R)
• M62: 21,897,987 km (0.116 R)
• M63: 22,211,693 km (0.106 R)
• M64: 22,843,296 km (0.102 R)
• M65: 23,361,054 km (0.079 R)
• M66: 23,641,251 km (0.112 R)
• M67: 24,003,427 km (0.092 R)
• M68: 24,570,253 km (0.088 R)
• M69: 24,692,325 km (0.059 R)
• M70: 25,717,220 km (0.118 R)
• M71: 25,923,965 km (0.103 R)
• M72: 27,259,724 km (0.054 R)
• M73: 27,470,358 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.6

Radius: 3.4

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.23 AU - 7.43 AU

Year: 10283 Days

Day: 22.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,140,127 km

• M1: 43,383 km (0.029 R)
• M2: 325,375 km (0.056 R)
• M3: 380,128 km (0.052 R)
• M4: 486,343 km (0.087 R)
• M5: 601,832 km (0.094 R)
• M6: 725,998 km (0.067 R)
• M7: 842,984 km (0.109 R)
• M8: 919,279 km (0.075 R)
• M9: 1,013,675 km (0.1 R)
• M10: 1,144,573 km (0.061 R)
• M11: 1,212,042 km (0.115 R)
• M12: 1,315,713 km (0.081 R)
• M13: 1,681,779 km (0.055 R)
• M14: 1,935,796 km (0.119 R)
• M15: 2,478,986 km (0.032 R)
• M16: 2,610,782 km (0.099 R)
• M17: 2,699,793 km (0.077 R)
• M18: 2,812,590 km (0.104 R)
• M19: 3,136,469 km (0.108 R)
• M20: 3,160,105 km (0.036 R)
• M21: 3,207,378 km (0.113 R)
• M22: 3,326,757 km (0.112 R)
• M23: 3,693,871 km (0.062 R)
• M24: 3,945,644 km (0.109 R)
• M25: 3,996,657 km (0.072 R)
• M26: 4,022,238 km (0.093 R)
• M27: 4,255,012 km (0.075 R)
• M28: 4,439,167 km (0.104 R)
• M29: 4,706,648 km (0.104 R)
• M30: 4,733,725 km (0.114 R)
• M31: 4,951,839 km (0.091 R)
• M32: 5,597,354 km (0.053 R)
• M33: 6,328,289 km (0.062 R)
• M34: 6,388,128 km (0.096 R)
• M35: 6,903,643 km (0.109 R)
• M36: 7,026,911 km (0.086 R)
• M37: 7,275,692 km (0.107 R)
• M38: 7,369,640 km (0.091 R)
• M39: 7,464,036 km (0.106 R)
• M40: 7,717,754 km (0.098 R)
• M41: 8,561,785 km (0.093 R)
• M42: 8,727,390 km (0.103 R)
• M43: 8,894,042 km (0.114 R)
• M44: 9,264,447 km (0.118 R)
• M45: 9,468,648 km (0.067 R)
• M46: 9,537,014 km (0.038 R)
• M47: 9,639,937 km (0.12 R)
• M48: 9,743,160 km (0.114 R)
• M49: 11,154,616 km (0.098 R)
• M50: 11,408,184 km (0.06 R)
• M51: 11,444,536 km (0.051 R)
• M52: 11,994,757 km (0.105 R)
• M53: 12,105,759 km (0.104 R)
• M54: 12,328,959 km (0.059 R)
• M55: 15,391,078 km (0.087 R)
• M56: 15,471,561 km (0.062 R)
• M57: 15,916,465 km (0.09 R)
• M58: 15,997,847 km (0.077 R)
• M59: 16,201,749 km (0.114 R)
• M60: 16,324,568 km (0.074 R)
• M61: 16,735,963 km (0.095 R)
• M62: 17,485,298 km (0.067 R)
• M63: 17,569,223 km (0.075 R)
• M64: 18,629,572 km (0.114 R)
• M65: 19,536,136 km (0.057 R)
• M66: 20,192,421 km (0.084 R)
• M67: 20,324,666 km (0.084 R)
• M68: 20,412,929 km (0.079 R)
• M69: 20,634,034 km (0.114 R)
• M70: 21,212,828 km (0.042 R)
• M71: 23,395,611 km (0.109 R)
• M72: 23,766,315 km (0.068 R)
• M73: 23,859,215 km (0.088 R)
• M74: 24,466,582 km (0.103 R)
• M75: 24,795,548 km (0.062 R)
• M76: 25,126,159 km (0.065 R)
• M77: 25,220,855 km (0.063 R)
• M78: 25,839,442 km (0.08 R)
• M79: 25,935,035 km (0.106 R)
• M80: 26,366,774 km (0.065 R)
• M81: 26,559,307 km (0.118 R)
• M82: 26,655,797 km (0.078 R)
• M83: 27,091,426 km (0.1 R)
• M84: 27,627,136 km (0.117 R)
• M85: 28,708,729 km (0.069 R)
• M86: 29,454,175 km (0.066 R)
• M87: 29,504,141 km (0.092 R)
• M88: 30,811,925 km (0.067 R)
• M89: 31,472,849 km (0.119 R)
• M90: 32,138,559 km (0.117 R)
• M91: 32,912,280 km (0.11 R)
• M92: 33,483,594 km (0.085 R)
• M93: 33,901,271 km (0.097 R)
• M94: 34,163,067 km (0.082 R)
• M95: 34,373,103 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.7

Radius: 4.4

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.32 AU - 7.98 AU

Year: 13662 Days

Day: 23 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,140,127 km

• M1: 59,690 km (0.086 R)
• M2: 118,332 km (0.116 R)
• M3: 146,008 km (0.062 R)
• M4: 285,732 km (0.091 R)
• M5: 355,445 km (0.069 R)
• M6: 726,896 km (0.073 R)
• M7: 884,572 km (0.115 R)
• M8: 925,712 km (0.082 R)
• M9: 1,141,133 km (0.116 R)
• M10: 1,419,833 km (0.045 R)
• M11: 1,822,850 km (0.106 R)
• M12: 2,231,103 km (0.075 R)
• M13: 2,259,227 km (0.076 R)
• M14: 2,402,093 km (0.119 R)
• M15: 2,577,272 km (0.1 R)
• M16: 2,787,008 km (0.119 R)
• M17: 3,547,115 km (0.03 R)
• M18: 3,984,090 km (0.108 R)
• M19: 4,473,575 km (0.07 R)
• M20: 4,580,836 km (0.113 R)
• M21: 4,725,348 km (0.06 R)
• M22: 6,250,199 km (0.099 R)
• M23: 6,694,056 km (0.078 R)
• M24: 6,857,866 km (0.096 R)
• M25: 6,899,155 km (0.117 R)
• M26: 7,399,859 km (0.094 R)
• M27: 8,303,879 km (0.07 R)
• M28: 9,106,172 km (0.103 R)
• M29: 9,287,784 km (0.108 R)
• M30: 9,747,049 km (0.104 R)
• M31: 9,839,800 km (0.112 R)
• M32: 9,886,325 km (0.066 R)
• M33: 10,544,855 km (0.037 R)
• M34: 10,639,999 km (0.11 R)
• M35: 11,217,297 km (0.101 R)
• M36: 11,903,652 km (0.063 R)
• M37: 12,102,169 km (0.112 R)
• M38: 12,301,882 km (0.069 R)
• M39: 13,265,142 km (0.107 R)
• M40: 13,938,183 km (0.098 R)
• M41: 14,147,471 km (0.05 R)
• M42: 14,357,805 km (0.101 R)
• M43: 14,463,272 km (0.115 R)
• M44: 14,834,723 km (0.09 R)
• M45: 15,155,760 km (0.062 R)
• M46: 15,424,887 km (0.102 R)
• M47: 15,641,355 km (0.113 R)
• M48: 16,351,795 km (0.057 R)
• M49: 17,017,057 km (0.107 R)
• M50: 17,409,003 km (0.116 R)
• M51: 17,521,651 km (0.094 R)
• M52: 17,860,789 km (0.098 R)
• M53: 18,718,134 km (0.063 R)
• M54: 20,770,168 km (0.103 R)
• M55: 20,889,547 km (0.119 R)
• M56: 22,769,095 km (0.054 R)
• M57: 23,760,181 km (0.08 R)
• M58: 24,955,318 km (0.101 R)
• M59: 25,976,773 km (0.102 R)
• M60: 28,126,344 km (0.116 R)
• M61: 28,192,317 km (0.057 R)
• M62: 28,456,956 km (0.084 R)
• M63: 28,722,492 km (0.063 R)
• M64: 29,122,068 km (0.117 R)
• M65: 29,657,927 km (0.074 R)
• M66: 31,695,899 km (0.117 R)
• M67: 32,940,404 km (0.093 R)
• M68: 34,059,845 km (0.054 R)
• M69: 34,130,156 km (0.108 R)
• M70: 34,624,128 km (0.115 R)
• M71: 35,619,253 km (0.089 R)
• M72: 36,479,740 km (0.114 R)
• M73: 36,551,697 km (0.072 R)
• M74: 37,274,404 km (0.087 R)
• M75: 37,346,959 km (0.112 R)
• M76: 37,855,891 km (0.055 R)
• M77: 38,440,519 km (0.032 R)
• M78: 39,101,742 km (0.102 R)
• M79: 42,009,924 km (0.109 R)
• M80: 42,539,202 km (0.078 R)
• M81: 42,766,740 km (0.105 R)
• M82: 43,223,014 km (0.046 R)
• M83: 43,528,044 km (0.104 R)
• M84: 44,370,728 km (0.029 R)
• M85: 45,450,975 km (0.118 R)
• M86: 45,916,523 km (0.106 R)
• M87: 47,165,815 km (0.09 R)
• M88: 47,401,432 km (0.084 R)
• M89: 48,347,189 km (0.09 R)
• M90: 49,538,288 km (0.041 R)
• M91: 50,658,626 km (0.069 R)
• M92: 52,111,371 km (0.07 R)
• M93: 52,273,535 km (0.109 R)
• M94: 53,659,559 km (0.084 R)
• M95: 54,069,458 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit