🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 11.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 289 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 31,509,574 km

• M1: 160,070 km (0.117 R)
• M2: 248,482 km (0.052 R)
• M3: 348,413 km (0.068 R)
• M4: 450,439 km (0.107 R)
• M5: 533,466 km (0.042 R)
• M6: 669,899 km (0.088 R)
• M7: 915,090 km (0.12 R)
• M8: 1,003,503 km (0.087 R)
• M9: 1,091,316 km (0.047 R)
• M10: 1,201,869 km (0.096 R)
• M11: 1,283,251 km (0.099 R)
• M12: 1,387,969 km (0.084 R)
• M13: 1,526,197 km (0.111 R)
• M14: 1,678,488 km (0.063 R)
• M15: 1,869,076 km (0.112 R)
• M16: 1,979,030 km (0.087 R)
• M17: 2,081,505 km (0.089 R)
• M18: 2,195,947 km (0.103 R)
• M19: 2,297,075 km (0.066 R)
• M20: 2,436,351 km (0.115 R)
• M21: 2,546,605 km (0.109 R)
• M22: 2,669,275 km (0.107 R)
• M23: 2,766,663 km (0.084 R)
• M24: 2,965,329 km (0.114 R)
• M25: 3,049,403 km (0.111 R)
• M26: 3,197,206 km (0.083 R)
• M27: 3,301,027 km (0.07 R)
• M28: 3,394,226 km (0.091 R)
• M29: 3,583,318 km (0.115 R)
• M30: 3,733,364 km (0.069 R)
• M31: 3,916,472 km (0.091 R)
• M32: 4,033,907 km (0.105 R)
• M33: 4,121,272 km (0.109 R)
• M34: 4,209,235 km (0.103 R)
• M35: 4,387,107 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 9.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 1193 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,509,574 km

• M1: 125,513 km (0.05 R)
• M2: 198,068 km (0.083 R)
• M3: 322,533 km (0.114 R)
• M4: 501,751 km (0.086 R)
• M5: 593,455 km (0.084 R)
• M6: 673,789 km (0.111 R)
• M7: 752,028 km (0.063 R)
• M8: 865,872 km (0.107 R)
• M9: 951,891 km (0.074 R)
• M10: 1,020,257 km (0.11 R)
• M11: 1,198,728 km (0.086 R)
• M12: 1,318,406 km (0.065 R)
• M13: 1,434,344 km (0.095 R)
• M14: 1,668,465 km (0.094 R)
• M15: 1,897,799 km (0.086 R)
• M16: 2,101,102 km (0.099 R)
• M17: 2,173,657 km (0.108 R)
• M18: 2,311,736 km (0.103 R)
• M19: 2,386,684 km (0.082 R)
• M20: 2,538,975 km (0.113 R)
• M21: 2,606,593 km (0.071 R)
• M22: 2,773,545 km (0.057 R)
• M23: 2,974,454 km (0.082 R)
• M24: 3,056,135 km (0.104 R)
• M25: 3,117,919 km (0.07 R)
• M26: 3,201,095 km (0.091 R)
• M27: 3,316,435 km (0.107 R)
• M28: 3,401,407 km (0.097 R)
• M29: 3,540,832 km (0.055 R)
• M30: 3,836,437 km (0.119 R)
• M31: 4,197,417 km (0.11 R)
• M32: 4,266,232 km (0.096 R)
• M33: 4,393,689 km (0.106 R)
• M34: 4,463,552 km (0.085 R)
• M35: 4,616,590 km (0.071 R)
• M36: 5,012,576 km (0.107 R)
• M37: 5,307,433 km (0.095 R)
• M38: 5,722,268 km (0.102 R)
• M39: 5,850,174 km (0.111 R)
• M40: 5,940,083 km (0.102 R)
• M41: 6,069,634 km (0.094 R)
• M42: 6,252,293 km (0.098 R)
• M43: 6,344,446 km (0.114 R)
• M44: 6,569,890 km (0.095 R)
• M45: 6,703,780 km (0.117 R)
• M46: 6,879,258 km (0.053 R)
• M47: 6,947,176 km (0.068 R)
• M48: 7,193,264 km (0.12 R)
• M49: 7,708,479 km (0.101 R)
• M50: 7,793,151 km (0.119 R)
• M51: 7,864,061 km (0.112 R)
• M52: 8,250,023 km (0.051 R)
• M53: 8,380,174 km (0.112 R)
• M54: 8,671,590 km (0.091 R)
• M55: 8,951,637 km (0.108 R)
• M56: 9,174,837 km (0.051 R)
• M57: 9,264,596 km (0.067 R)
• M58: 9,505,449 km (0.12 R)
• M59: 9,581,145 km (0.053 R)
• M60: 9,763,655 km (0.066 R)
• M61: 9,916,693 km (0.111 R)
• M62: 9,993,437 km (0.111 R)
• M63: 10,240,573 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 10.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.48 AU - 4.9 AU

Year: 7011 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,509,574 km

• M1: 251,474 km (0.112 R)
• M2: 370,704 km (0.084 R)
• M3: 502,798 km (0.056 R)
• M4: 666,459 km (0.102 R)
• M5: 776,563 km (0.118 R)
• M6: 878,439 km (0.062 R)
• M7: 1,048,382 km (0.108 R)
• M8: 1,129,314 km (0.101 R)
• M9: 1,403,378 km (0.111 R)
• M10: 1,548,488 km (0.065 R)
• M11: 2,178,594 km (0.111 R)
• M12: 2,654,465 km (0.109 R)
• M13: 2,858,516 km (0.107 R)
• M14: 3,044,317 km (0.084 R)
• M15: 3,115,076 km (0.091 R)
• M16: 3,403,501 km (0.106 R)
• M17: 3,725,885 km (0.114 R)
• M18: 3,878,026 km (0.12 R)
• M19: 4,084,171 km (0.088 R)
• M20: 4,534,162 km (0.085 R)
• M21: 4,861,482 km (0.096 R)
• M22: 5,112,058 km (0.068 R)
• M23: 5,196,432 km (0.113 R)
• M24: 5,567,883 km (0.04 R)
• M25: 5,889,070 km (0.117 R)
• M26: 6,397,104 km (0.093 R)
• M27: 6,518,877 km (0.109 R)
• M28: 6,826,300 km (0.114 R)
• M29: 7,264,772 km (0.083 R)
• M30: 7,423,645 km (0.055 R)
• M31: 7,551,551 km (0.084 R)
• M32: 8,567,470 km (0.113 R)
• M33: 8,870,555 km (0.109 R)
• M34: 9,695,737 km (0.116 R)
• M35: 10,402,138 km (0.1 R)
• M36: 10,942,935 km (0.102 R)
• M37: 11,235,099 km (0.077 R)
• M38: 11,345,203 km (0.081 R)
• M39: 12,734,070 km (0.076 R)
• M40: 13,273,520 km (0.108 R)
• M41: 13,978,126 km (0.077 R)
• M42: 14,374,859 km (0.085 R)
• M43: 15,017,233 km (0.098 R)
• M44: 15,260,628 km (0.11 R)
• M45: 15,464,381 km (0.103 R)
• M46: 15,710,170 km (0.093 R)
• M47: 17,169,198 km (0.067 R)
• M48: 19,108,136 km (0.032 R)
• M49: 19,548,403 km (0.105 R)
• M50: 19,769,807 km (0.089 R)
• M51: 19,902,950 km (0.082 R)
• M52: 20,483,838 km (0.055 R)
• M53: 21,115,440 km (0.092 R)
• M54: 21,297,202 km (0.094 R)
• M55: 21,479,412 km (0.12 R)
• M56: 21,616,294 km (0.116 R)
• M57: 22,629,670 km (0.118 R)
• M58: 23,235,840 km (0.04 R)
• M59: 25,230,429 km (0.039 R)
• M60: 25,664,861 km (0.035 R)
• M61: 25,955,979 km (0.075 R)
• M62: 27,675,456 km (0.106 R)
• M63: 28,023,720 km (0.031 R)
• M64: 28,724,736 km (0.069 R)
• M65: 29,026,924 km (0.094 R)
• M66: 30,246,296 km (0.059 R)
• M67: 30,605,181 km (0.046 R)
• M68: 31,068,486 km (0.111 R)
• M69: 31,482,273 km (0.053 R)
• M70: 32,839,874 km (0.056 R)
• M71: 33,103,166 km (0.03 R)
• M72: 33,525,930 km (0.085 R)
• M73: 33,791,017 km (0.1 R)
• M74: 34,430,100 km (0.114 R)
• M75: 34,590,468 km (0.1 R)
• M76: 35,720,082 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.11 AU - 6.21 AU

Year: 8091 Days

Day: 10.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,509,574 km

• M1: 100,679 km (0.111 R)
• M2: 150,495 km (0.112 R)
• M3: 262,095 km (0.095 R)
• M4: 331,958 km (0.107 R)
• M5: 864,526 km (0.119 R)
• M6: 1,043,894 km (0.095 R)
• M7: 1,164,320 km (0.113 R)
• M8: 1,752,389 km (0.074 R)
• M9: 2,219,135 km (0.112 R)
• M10: 2,535,684 km (0.101 R)
• M11: 2,746,767 km (0.118 R)
• M12: 3,061,820 km (0.089 R)
• M13: 3,312,097 km (0.112 R)
• M14: 3,465,435 km (0.12 R)
• M15: 3,543,076 km (0.101 R)
• M16: 3,966,588 km (0.066 R)
• M17: 4,075,046 km (0.113 R)
• M18: 4,267,130 km (0.079 R)
• M19: 4,603,426 km (0.092 R)
• M20: 4,688,846 km (0.076 R)
• M21: 4,832,460 km (0.114 R)
• M22: 5,242,059 km (0.107 R)
• M23: 5,361,288 km (0.061 R)
• M24: 5,511,485 km (0.109 R)
• M25: 5,877,551 km (0.075 R)
• M26: 7,253,402 km (0.115 R)
• M27: 7,857,778 km (0.071 R)
• M28: 8,269,621 km (0.115 R)
• M29: 8,478,310 km (0.112 R)
• M30: 8,618,333 km (0.098 R)
• M31: 9,912,804 km (0.103 R)
• M32: 10,620,252 km (0.105 R)
• M33: 11,037,331 km (0.074 R)
• M34: 11,575,734 km (0.119 R)
• M35: 12,162,157 km (0.117 R)
• M36: 12,878,731 km (0.07 R)
• M37: 13,527,088 km (0.095 R)
• M38: 14,352,420 km (0.099 R)
• M39: 15,406,786 km (0.119 R)
• M40: 15,577,776 km (0.116 R)
• M41: 16,748,678 km (0.118 R)
• M42: 17,411,397 km (0.086 R)
• M43: 18,489,549 km (0.046 R)
• M44: 18,853,670 km (0.052 R)
• M45: 19,913,721 km (0.03 R)
• M46: 20,615,484 km (0.098 R)
• M47: 20,709,731 km (0.112 R)
• M48: 22,043,246 km (0.027 R)
• M49: 23,306,151 km (0.095 R)
• M50: 23,502,573 km (0.116 R)
• M51: 23,650,227 km (0.085 R)
• M52: 24,045,464 km (0.103 R)
• M53: 24,243,981 km (0.107 R)
• M54: 24,692,475 km (0.117 R)
• M55: 25,244,341 km (0.045 R)
• M56: 27,233,544 km (0.118 R)
• M57: 28,116,321 km (0.094 R)
• M58: 28,273,100 km (0.109 R)
• M59: 28,482,537 km (0.057 R)
• M60: 28,692,572 km (0.095 R)
• M61: 28,745,231 km (0.046 R)
• M62: 29,643,865 km (0.105 R)
• M63: 30,016,663 km (0.109 R)
• M64: 30,551,775 km (0.101 R)
• M65: 31,090,177 km (0.063 R)
• M66: 31,198,187 km (0.115 R)
• M67: 31,360,501 km (0.049 R)
• M68: 31,903,541 km (0.069 R)
• M69: 31,957,995 km (0.107 R)
• M70: 32,669,033 km (0.052 R)
• M71: 33,828,567 km (0.09 R)
• M72: 34,945,315 km (0.077 R)
• M73: 35,734,294 km (0.107 R)
• M74: 37,501,942 km (0.119 R)
• M75: 38,483,454 km (0.062 R)
• M76: 38,773,674 km (0.1 R)
• M77: 38,890,061 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 7

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.7 AU - 6.98 AU

Year: 9742 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,509,574 km

• M1: 91,404 km (0.072 R)
• M2: 167,550 km (0.12 R)
• M3: 214,374 km (0.074 R)
• M4: 290,818 km (0.09 R)
• M5: 352,453 km (0.115 R)
• M6: 582,534 km (0.109 R)
• M7: 663,616 km (0.113 R)
• M8: 968,347 km (0.086 R)
• M9: 1,399,787 km (0.099 R)
• M10: 1,488,349 km (0.081 R)
• M11: 1,578,706 km (0.047 R)
• M12: 1,885,083 km (0.066 R)
• M13: 2,007,903 km (0.065 R)
• M14: 2,743,924 km (0.075 R)
• M15: 3,111,636 km (0.093 R)
• M16: 3,435,066 km (0.053 R)
• M17: 3,738,451 km (0.118 R)
• M18: 4,113,792 km (0.105 R)
• M19: 4,666,107 km (0.109 R)
• M20: 5,696,837 km (0.064 R)
• M21: 5,768,045 km (0.096 R)
• M22: 6,607,439 km (0.104 R)
• M23: 6,795,034 km (0.111 R)
• M24: 6,946,278 km (0.048 R)
• M25: 7,060,571 km (0.049 R)
• M26: 7,137,015 km (0.112 R)
• M27: 7,680,205 km (0.095 R)
• M28: 7,798,238 km (0.099 R)
• M29: 7,877,375 km (0.102 R)
• M30: 8,036,398 km (0.1 R)
• M31: 9,262,203 km (0.075 R)
• M32: 10,241,021 km (0.114 R)
• M33: 10,327,639 km (0.094 R)
• M34: 12,020,039 km (0.111 R)
• M35: 12,387,302 km (0.088 R)
• M36: 12,665,105 km (0.044 R)
• M37: 13,085,625 km (0.057 R)
• M38: 13,368,515 km (0.088 R)
• M39: 14,520,269 km (0.106 R)
• M40: 14,617,657 km (0.098 R)
• M41: 14,862,100 km (0.045 R)
• M42: 15,058,671 km (0.052 R)
• M43: 15,305,657 km (0.119 R)
• M44: 15,355,174 km (0.077 R)
• M45: 16,407,894 km (0.12 R)
• M46: 16,815,100 km (0.069 R)
• M47: 16,968,587 km (0.076 R)
• M48: 17,225,596 km (0.116 R)
• M49: 17,639,384 km (0.118 R)
• M50: 17,743,355 km (0.046 R)
• M51: 17,847,475 km (0.086 R)
• M52: 18,371,367 km (0.105 R)
• M53: 18,424,025 km (0.104 R)
• M54: 19,166,629 km (0.094 R)
• M55: 19,810,947 km (0.06 R)
• M56: 19,918,956 km (0.065 R)
• M57: 20,190,028 km (0.083 R)
• M58: 20,298,785 km (0.112 R)
• M59: 21,286,431 km (0.116 R)
• M60: 22,121,336 km (0.096 R)
• M61: 23,479,386 km (0.06 R)
• M62: 23,995,648 km (0.106 R)
• M63: 25,331,707 km (0.11 R)
• M64: 27,410,967 km (0.047 R)
• M65: 28,015,044 km (0.028 R)
• M66: 28,440,500 km (0.093 R)
• M67: 28,929,236 km (0.104 R)
• M68: 29,606,017 km (0.084 R)
• M69: 30,039,252 km (0.099 R)
• M70: 31,288,993 km (0.111 R)
• M71: 32,555,489 km (0.078 R)
• M72: 32,746,974 km (0.077 R)
• M73: 32,874,730 km (0.096 R)
• M74: 32,938,758 km (0.116 R)
• M75: 33,002,786 km (0.067 R)
• M76: 33,452,029 km (0.106 R)
• M77: 34,032,618 km (0.059 R)
• M78: 34,291,871 km (0.075 R)
• M79: 34,681,723 km (0.07 R)
• M80: 34,812,023 km (0.092 R)
• M81: 34,942,472 km (0.053 R)
• M82: 35,597,262 km (0.088 R)
• M83: 36,985,381 km (0.096 R)
• M84: 39,337,957 km (0.1 R)
• M85: 41,669,440 km (0.118 R)
• M86: 42,085,471 km (0.054 R)
• M87: 42,991,586 km (0.114 R)
• M88: 43,061,597 km (0.025 R)
• M89: 43,693,050 km (0.075 R)
• M90: 44,115,664 km (0.103 R)
• M91: 45,107,199 km (0.038 R)
• M92: 45,178,407 km (0.089 R)
• M93: 46,177,721 km (0.112 R)
• M94: 47,112,259 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.2

Radius: 6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.95 AU - 7.09 AU

Year: 10195 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,509,574 km

• M1: 79,736 km (0.048 R)
• M2: 144,362 km (0.11 R)
• M3: 394,938 km (0.12 R)
• M4: 536,608 km (0.092 R)
• M5: 694,583 km (0.115 R)
• M6: 759,359 km (0.076 R)
• M7: 909,256 km (0.088 R)
• M8: 1,024,297 km (0.085 R)
• M9: 1,221,467 km (0.097 R)
• M10: 1,316,611 km (0.087 R)
• M11: 1,616,555 km (0.05 R)
• M12: 3,252,258 km (0.119 R)
• M13: 3,519,440 km (0.115 R)
• M14: 4,003,987 km (0.094 R)
• M15: 5,034,716 km (0.109 R)
• M16: 5,136,892 km (0.092 R)
• M17: 5,764,904 km (0.046 R)
• M18: 6,583,653 km (0.052 R)
• M19: 6,836,323 km (0.095 R)
• M20: 7,120,709 km (0.103 R)
• M21: 7,322,217 km (0.051 R)
• M22: 7,380,112 km (0.072 R)
• M23: 7,937,813 km (0.081 R)
• M24: 8,569,864 km (0.098 R)
• M25: 9,124,423 km (0.11 R)
• M26: 9,817,959 km (0.102 R)
• M27: 10,692,209 km (0.061 R)
• M28: 11,155,214 km (0.031 R)
• M29: 11,998,348 km (0.101 R)
• M30: 12,135,080 km (0.057 R)
• M31: 12,238,003 km (0.037 R)
• M32: 12,513,862 km (0.071 R)
• M33: 12,583,275 km (0.092 R)
• M34: 12,722,252 km (0.111 R)
• M35: 13,745,052 km (0.106 R)
• M36: 14,103,788 km (0.084 R)
• M37: 14,903,987 km (0.05 R)
• M38: 15,198,545 km (0.04 R)
• M39: 15,383,747 km (0.033 R)
• M40: 15,905,994 km (0.053 R)
• M41: 16,056,339 km (0.076 R)
• M42: 16,700,358 km (0.077 R)
• M43: 17,006,286 km (0.109 R)
• M44: 17,974,334 km (0.074 R)
• M45: 18,013,528 km (0.091 R)
• M46: 18,130,963 km (0.09 R)
• M47: 18,841,104 km (0.093 R)
• M48: 19,399,702 km (0.119 R)
• M49: 19,479,887 km (0.071 R)
• M50: 19,640,704 km (0.091 R)
• M51: 19,680,946 km (0.093 R)
• M52: 20,288,314 km (0.08 R)
• M53: 20,984,243 km (0.053 R)
• M54: 21,066,522 km (0.117 R)
• M55: 21,521,598 km (0.099 R)
• M56: 23,630,180 km (0.11 R)
• M57: 25,451,684 km (0.085 R)
• M58: 26,468,202 km (0.114 R)
• M59: 26,557,212 km (0.11 R)
• M60: 27,497,884 km (0.063 R)
• M61: 27,678,299 km (0.061 R)
• M62: 29,135,681 km (0.034 R)
• M63: 29,503,991 km (0.105 R)
• M64: 29,827,422 km (0.111 R)
• M65: 30,012,774 km (0.108 R)
• M66: 30,477,873 km (0.068 R)
• M67: 30,758,220 km (0.1 R)
• M68: 31,086,138 km (0.083 R)
• M69: 31,368,280 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit