🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 10.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,452,558 km

• M1: 137,780 km (0.114 R)
• M2: 210,933 km (0.093 R)
• M3: 288,574 km (0.086 R)
• M4: 419,921 km (0.091 R)
• M5: 490,232 km (0.08 R)
• M6: 620,831 km (0.09 R)
• M7: 689,646 km (0.117 R)
• M8: 830,119 km (0.051 R)
• M9: 916,885 km (0.069 R)
• M10: 984,055 km (0.116 R)
• M11: 1,066,334 km (0.101 R)
• M12: 1,147,715 km (0.114 R)
• M13: 1,220,868 km (0.114 R)
• M14: 1,288,486 km (0.117 R)
• M15: 1,368,372 km (0.12 R)
• M16: 1,461,272 km (0.112 R)
• M17: 1,552,527 km (0.064 R)
• M18: 1,649,915 km (0.097 R)
• M19: 1,737,130 km (0.074 R)
• M20: 1,945,820 km (0.072 R)
• M21: 2,038,421 km (0.118 R)
• M22: 2,210,757 km (0.105 R)
• M23: 2,280,919 km (0.086 R)
• M24: 2,374,417 km (0.111 R)
• M25: 2,469,113 km (0.043 R)
• M26: 2,542,266 km (0.086 R)
• M27: 2,616,018 km (0.094 R)
• M28: 2,775,340 km (0.091 R)
• M29: 2,846,548 km (0.104 R)
• M30: 2,966,825 km (0.112 R)
• M31: 3,103,557 km (0.101 R)
• M32: 3,192,568 km (0.081 R)
• M33: 3,267,517 km (0.107 R)
• M34: 3,378,369 km (0.059 R)
• M35: 3,459,750 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 424 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,452,558 km

• M1: 100,530 km (0.09 R)
• M2: 163,211 km (0.113 R)
• M3: 215,421 km (0.117 R)
• M4: 268,678 km (0.035 R)
• M5: 323,281 km (0.117 R)
• M6: 377,585 km (0.062 R)
• M7: 435,779 km (0.082 R)
• M8: 506,090 km (0.101 R)
• M9: 621,430 km (0.117 R)
• M10: 679,174 km (0.053 R)
• M11: 773,122 km (0.054 R)
• M12: 896,989 km (0.117 R)
• M13: 948,301 km (0.034 R)
• M14: 1,027,438 km (0.08 R)
• M15: 1,101,040 km (0.075 R)
• M16: 1,221,018 km (0.106 R)
• M17: 1,324,390 km (0.077 R)
• M18: 1,379,442 km (0.12 R)
• M19: 1,509,143 km (0.097 R)
• M20: 1,697,786 km (0.118 R)
• M21: 1,908,420 km (0.102 R)
• M22: 2,039,019 km (0.078 R)
• M23: 2,093,024 km (0.093 R)
• M24: 2,278,376 km (0.095 R)
• M25: 2,329,388 km (0.102 R)
• M26: 2,432,611 km (0.084 R)
• M27: 2,606,294 km (0.081 R)
• M28: 2,670,472 km (0.116 R)
• M29: 2,751,404 km (0.086 R)
• M30: 2,888,286 km (0.089 R)
• M31: 3,072,291 km (0.084 R)
• M32: 3,352,787 km (0.104 R)
• M33: 3,475,607 km (0.096 R)
• M34: 3,558,185 km (0.104 R)
• M35: 3,695,516 km (0.119 R)
• M36: 3,761,788 km (0.072 R)
• M37: 3,858,877 km (0.041 R)
• M38: 3,944,597 km (0.115 R)
• M39: 4,024,632 km (0.114 R)
• M40: 4,092,848 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.8

Radius: 10.4

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.5 AU - 3.26 AU

Year: 3259 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,452,558 km

• M1: 143,165 km (0.097 R)
• M2: 304,432 km (0.069 R)
• M3: 521,049 km (0.058 R)
• M4: 654,191 km (0.078 R)
• M5: 810,521 km (0.083 R)
• M6: 1,161,328 km (0.096 R)
• M7: 1,380,639 km (0.099 R)
• M8: 1,585,588 km (0.087 R)
• M9: 1,713,344 km (0.095 R)
• M10: 1,874,461 km (0.07 R)
• M11: 1,964,370 km (0.092 R)
• M12: 2,040,515 km (0.099 R)
• M13: 2,635,017 km (0.117 R)
• M14: 2,943,039 km (0.081 R)
• M15: 3,353,535 km (0.117 R)
• M16: 3,668,738 km (0.117 R)
• M17: 3,858,578 km (0.086 R)
• M18: 4,051,858 km (0.112 R)
• M19: 5,255,672 km (0.081 R)
• M20: 5,341,093 km (0.118 R)
• M21: 5,513,430 km (0.116 R)
• M22: 5,600,196 km (0.092 R)
• M23: 5,665,720 km (0.1 R)
• M24: 5,885,629 km (0.089 R)
• M25: 6,041,360 km (0.054 R)
• M26: 6,198,438 km (0.104 R)
• M27: 6,562,410 km (0.075 R)
• M28: 6,840,213 km (0.071 R)
• M29: 7,145,393 km (0.079 R)
• M30: 7,240,088 km (0.034 R)
• M31: 7,335,382 km (0.087 R)
• M32: 7,575,337 km (0.102 R)
• M33: 8,087,560 km (0.053 R)
• M34: 8,161,761 km (0.09 R)
• M35: 8,712,131 km (0.064 R)
• M36: 8,864,272 km (0.08 R)
• M37: 9,119,935 km (0.073 R)
• M38: 9,612,411 km (0.111 R)
• M39: 9,743,459 km (0.089 R)
• M40: 9,848,626 km (0.088 R)
• M41: 10,060,307 km (0.078 R)
• M42: 11,807,311 km (0.117 R)
• M43: 12,343,919 km (0.09 R)
• M44: 12,917,327 km (0.052 R)
• M45: 13,061,988 km (0.105 R)
• M46: 13,646,318 km (0.103 R)
• M47: 13,852,763 km (0.086 R)
• M48: 14,090,025 km (0.063 R)
• M49: 14,418,542 km (0.058 R)
• M50: 14,628,877 km (0.066 R)
• M51: 14,779,821 km (0.113 R)
• M52: 14,870,627 km (0.084 R)
• M53: 15,235,496 km (0.115 R)
• M54: 15,357,867 km (0.119 R)
• M55: 15,603,507 km (0.106 R)
• M56: 15,757,593 km (0.083 R)
• M57: 15,881,310 km (0.105 R)
• M58: 16,005,327 km (0.103 R)
• M59: 16,473,418 km (0.1 R)
• M60: 16,598,931 km (0.113 R)
• M61: 16,914,283 km (0.054 R)
• M62: 18,162,827 km (0.113 R)
• M63: 18,357,454 km (0.118 R)
• M64: 18,455,141 km (0.049 R)
• M65: 19,077,468 km (0.09 R)
• M66: 19,209,264 km (0.115 R)
• M67: 19,474,052 km (0.075 R)
• M68: 19,839,969 km (0.086 R)
• M69: 20,241,789 km (0.063 R)
• M70: 20,815,497 km (0.053 R)
• M71: 21,223,899 km (0.115 R)
• M72: 21,497,513 km (0.057 R)
• M73: 21,737,917 km (0.088 R)
• M74: 22,394,951 km (0.084 R)
• M75: 22,953,250 km (0.073 R)
• M76: 23,199,039 km (0.111 R)
• M77: 23,480,882 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 12.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.19 AU - 5.85 AU

Year: 8648 Days

Day: 10.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,452,558 km

• M1: 163,062 km (0.05 R)
• M2: 339,288 km (0.078 R)
• M3: 432,338 km (0.118 R)
• M4: 578,944 km (0.117 R)
• M5: 697,874 km (0.096 R)
• M6: 793,168 km (0.118 R)
• M7: 980,614 km (0.041 R)
• M8: 1,164,470 km (0.053 R)
• M9: 1,609,673 km (0.093 R)
• M10: 2,177,397 km (0.083 R)
• M11: 2,648,630 km (0.054 R)
• M12: 2,989,414 km (0.089 R)
• M13: 3,070,048 km (0.054 R)
• M14: 3,684,296 km (0.101 R)
• M15: 3,887,749 km (0.059 R)
• M16: 4,185,000 km (0.099 R)
• M17: 4,275,657 km (0.048 R)
• M18: 4,366,911 km (0.084 R)
• M19: 4,551,515 km (0.048 R)
• M20: 5,185,511 km (0.057 R)
• M21: 6,500,925 km (0.101 R)
• M22: 6,854,275 km (0.097 R)
• M23: 7,069,247 km (0.095 R)
• M24: 7,432,621 km (0.115 R)
• M25: 8,102,221 km (0.072 R)
• M26: 8,520,945 km (0.097 R)
• M27: 8,985,746 km (0.106 R)
• M28: 9,221,362 km (0.116 R)
• M29: 9,538,659 km (0.048 R)
• M30: 9,899,938 km (0.108 R)
• M31: 11,010,702 km (0.11 R)
• M32: 11,094,477 km (0.116 R)
• M33: 11,474,456 km (0.106 R)
• M34: 11,944,792 km (0.106 R)
• M35: 12,290,811 km (0.095 R)
• M36: 12,640,122 km (0.116 R)
• M37: 12,815,900 km (0.065 R)
• M38: 13,214,728 km (0.061 R)
• M39: 14,069,829 km (0.096 R)
• M40: 15,082,457 km (0.062 R)
• M41: 15,739,042 km (0.094 R)
• M42: 15,880,861 km (0.105 R)
• M43: 16,548,816 km (0.11 R)
• M44: 18,857,709 km (0.07 R)
• M45: 19,109,183 km (0.099 R)
• M46: 19,615,572 km (0.099 R)
• M47: 20,745,335 km (0.109 R)
• M48: 21,632,600 km (0.111 R)
• M49: 22,054,466 km (0.091 R)
• M50: 22,799,314 km (0.102 R)
• M51: 23,823,461 km (0.102 R)
• M52: 24,477,952 km (0.049 R)
• M53: 24,862,418 km (0.078 R)
• M54: 25,138,277 km (0.11 R)
• M55: 25,693,135 km (0.094 R)
• M56: 26,420,480 km (0.12 R)
• M57: 26,984,614 km (0.115 R)
• M58: 27,609,633 km (0.102 R)
• M59: 28,067,253 km (0.117 R)
• M60: 28,527,416 km (0.117 R)
• M61: 28,758,395 km (0.105 R)
• M62: 29,048,167 km (0.04 R)
• M63: 30,275,168 km (0.076 R)
• M64: 30,806,241 km (0.097 R)
• M65: 31,221,375 km (0.047 R)
• M66: 31,638,454 km (0.109 R)
• M67: 31,817,672 km (0.096 R)
• M68: 32,237,444 km (0.073 R)
• M69: 32,357,720 km (0.099 R)
• M70: 32,900,611 km (0.118 R)
• M71: 33,021,636 km (0.059 R)
• M72: 33,446,643 km (0.109 R)
• M73: 33,690,188 km (0.116 R)
• M74: 34,793,772 km (0.084 R)
• M75: 35,412,060 km (0.065 R)
• M76: 36,596,726 km (0.078 R)
• M77: 37,351,596 km (0.071 R)
• M78: 38,238,712 km (0.108 R)
• M79: 39,518,222 km (0.057 R)
• M80: 40,163,139 km (0.118 R)
• M81: 41,072,095 km (0.094 R)
• M82: 41,725,389 km (0.074 R)
• M83: 42,053,308 km (0.116 R)
• M84: 42,513,920 km (0.08 R)
• M85: 43,307,387 km (0.103 R)
• M86: 44,105,641 km (0.098 R)
• M87: 44,841,812 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.5

Radius: 7.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.57 AU - 6.03 AU

Year: 9315 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,452,558 km

• M1: 149,598 km (0.105 R)
• M2: 232,924 km (0.115 R)
• M3: 295,605 km (0.102 R)
• M4: 504,594 km (0.108 R)
• M5: 820,993 km (0.12 R)
• M6: 1,149,061 km (0.116 R)
• M7: 1,420,432 km (0.101 R)
• M8: 1,483,412 km (0.085 R)
• M9: 1,847,384 km (0.057 R)
• M10: 1,951,355 km (0.105 R)
• M11: 2,519,677 km (0.11 R)
• M12: 2,654,913 km (0.076 R)
• M13: 2,832,187 km (0.083 R)
• M14: 3,054,340 km (0.115 R)
• M15: 3,177,908 km (0.088 R)
• M16: 3,261,234 km (0.117 R)
• M17: 3,324,065 km (0.042 R)
• M18: 3,387,494 km (0.075 R)
• M19: 3,975,863 km (0.119 R)
• M20: 4,043,331 km (0.093 R)
• M21: 4,179,166 km (0.116 R)
• M22: 4,737,615 km (0.071 R)
• M23: 5,001,506 km (0.117 R)
• M24: 5,171,898 km (0.1 R)
• M25: 5,593,764 km (0.099 R)
• M26: 5,745,306 km (0.08 R)
• M27: 6,052,431 km (0.083 R)
• M28: 6,736,392 km (0.055 R)
• M29: 7,060,272 km (0.077 R)
• M30: 7,114,725 km (0.11 R)
• M31: 7,278,984 km (0.114 R)
• M32: 7,527,765 km (0.113 R)
• M33: 7,667,190 km (0.088 R)
• M34: 8,005,431 km (0.083 R)
• M35: 8,492,821 km (0.087 R)
• M36: 8,842,581 km (0.035 R)
• M37: 9,256,817 km (0.085 R)
• M38: 9,406,265 km (0.072 R)
• M39: 9,496,323 km (0.089 R)
• M40: 9,737,774 km (0.12 R)
• M41: 10,134,657 km (0.083 R)
• M42: 10,661,541 km (0.101 R)
• M43: 11,102,256 km (0.067 R)
• M44: 11,580,970 km (0.105 R)
• M45: 13,023,841 km (0.079 R)
• M46: 13,258,560 km (0.103 R)
• M47: 13,596,352 km (0.059 R)
• M48: 14,314,871 km (0.098 R)
• M49: 15,610,837 km (0.094 R)
• M50: 16,039,136 km (0.06 R)
• M51: 17,126,712 km (0.078 R)
• M52: 17,568,475 km (0.079 R)
• M53: 17,679,476 km (0.119 R)
• M54: 18,238,075 km (0.087 R)
• M55: 18,425,521 km (0.045 R)
• M56: 18,689,112 km (0.049 R)
• M57: 18,764,659 km (0.118 R)
• M58: 19,143,890 km (0.093 R)
• M59: 19,258,033 km (0.039 R)
• M60: 19,794,192 km (0.101 R)
• M61: 19,909,831 km (0.107 R)
• M62: 20,724,840 km (0.087 R)
• M63: 22,427,414 km (0.117 R)
• M64: 22,910,615 km (0.109 R)
• M65: 23,478,488 km (0.06 R)
• M66: 24,174,418 km (0.102 R)
• M67: 26,218,074 km (0.093 R)
• M68: 26,472,091 km (0.093 R)
• M69: 27,926,931 km (0.067 R)
• M70: 28,229,717 km (0.119 R)
• M71: 28,794,748 km (0.084 R)
• M72: 29,144,358 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 6.7

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.14 AU - 13.12 AU

Year: 23112 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,452,558 km

• M1: 241,451 km (0.088 R)
• M2: 570,865 km (0.075 R)
• M3: 857,495 km (0.101 R)
• M4: 1,211,892 km (0.113 R)
• M5: 1,348,924 km (0.095 R)
• M6: 1,608,177 km (0.077 R)
• M7: 2,239,480 km (0.096 R)
• M8: 2,581,311 km (0.099 R)
• M9: 3,199,599 km (0.071 R)
• M10: 3,351,591 km (0.055 R)
• M11: 3,467,230 km (0.099 R)
• M12: 3,902,260 km (0.088 R)
• M13: 4,188,142 km (0.094 R)
• M14: 4,480,755 km (0.085 R)
• M15: 4,693,783 km (0.057 R)
• M16: 4,910,251 km (0.108 R)
• M17: 5,263,451 km (0.109 R)
• M18: 5,854,662 km (0.106 R)
• M19: 6,514,688 km (0.102 R)
• M20: 7,297,683 km (0.108 R)
• M21: 9,273,422 km (0.118 R)
• M22: 9,599,695 km (0.057 R)
• M23: 10,999,183 km (0.101 R)
• M24: 11,869,095 km (0.075 R)
• M25: 13,489,988 km (0.09 R)
• M26: 13,921,428 km (0.065 R)
• M27: 15,051,640 km (0.072 R)
• M28: 17,265,539 km (0.116 R)
• M29: 17,398,831 km (0.055 R)
• M30: 17,465,701 km (0.097 R)
• M31: 17,800,950 km (0.095 R)
• M32: 18,751,196 km (0.095 R)
• M33: 19,163,487 km (0.08 R)
• M34: 20,347,854 km (0.12 R)
• M35: 20,700,755 km (0.089 R)
• M36: 22,495,032 km (0.049 R)
• M37: 22,567,736 km (0.053 R)
• M38: 22,713,594 km (0.111 R)
• M39: 23,300,168 km (0.08 R)
• M40: 23,521,423 km (0.104 R)
• M41: 23,595,324 km (0.067 R)
• M42: 26,690,953 km (0.112 R)
• M43: 27,542,913 km (0.118 R)
• M44: 27,854,974 km (0.115 R)
• M45: 29,751,725 km (0.034 R)
• M46: 30,634,951 km (0.077 R)
• M47: 32,426,984 km (0.066 R)
• M48: 33,087,010 km (0.117 R)
• M49: 33,252,764 km (0.055 R)
• M50: 34,169,051 km (0.109 R)
• M51: 35,093,716 km (0.118 R)
• M52: 35,262,612 km (0.072 R)
• M53: 36,367,691 km (0.119 R)
• M54: 36,881,560 km (0.093 R)
• M55: 37,139,467 km (0.117 R)
• M56: 37,570,458 km (0.096 R)
• M57: 38,003,245 km (0.116 R)
• M58: 39,926,625 km (0.041 R)
• M59: 40,014,887 km (0.107 R)
• M60: 40,989,069 km (0.047 R)
• M61: 41,167,090 km (0.118 R)
• M62: 41,881,569 km (0.051 R)
• M63: 42,690,296 km (0.088 R)
• M64: 45,147,141 km (0.036 R)
• M65: 46,439,069 km (0.095 R)
• M66: 46,717,470 km (0.07 R)
• M67: 46,810,371 km (0.08 R)
• M68: 47,462,617 km (0.12 R)
• M69: 47,649,465 km (0.098 R)
• M70: 50,006,230 km (0.079 R)
• M71: 50,864,024 km (0.062 R)
• M72: 51,150,953 km (0.117 R)
• M73: 51,438,480 km (0.116 R)
• M74: 51,822,647 km (0.104 R)
• M75: 53,271,951 km (0.116 R)
• M76: 53,952,771 km (0.112 R)
• M77: 54,832,407 km (0.103 R)
• M78: 55,815,414 km (0.041 R)
• M79: 56,605,890 km (0.068 R)
• M80: 56,804,107 km (0.115 R)
• M81: 57,400,105 km (0.062 R)
• M82: 58,198,060 km (0.094 R)
• M83: 58,899,225 km (0.108 R)
• M84: 61,121,052 km (0.076 R)
• M85: 62,242,288 km (0.108 R)
• M86: 62,344,464 km (0.078 R)
• M87: 63,575,953 km (0.113 R)
• M88: 63,679,026 km (0.101 R)
• M89: 63,782,099 km (0.111 R)
• M90: 64,815,521 km (0.117 R)
• M91: 68,054,315 km (0.086 R)
• M92: 68,476,181 km (0.114 R)
• M93: 69,534,287 km (0.119 R)
• M94: 69,746,566 km (0.072 R)
• M95: 69,852,781 km (0.079 R)
• M96: 70,704,442 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit