🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 8.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 468 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,081,720 km

• M1: 111,002 km (0.075 R)
• M2: 210,634 km (0.108 R)
• M3: 283,638 km (0.075 R)
• M4: 343,028 km (0.102 R)
• M5: 422,913 km (0.07 R)
• M6: 494,122 km (0.102 R)
• M7: 562,787 km (0.105 R)
• M8: 627,413 km (0.03 R)
• M9: 713,582 km (0.07 R)
• M10: 792,719 km (0.101 R)
• M11: 869,463 km (0.091 R)
• M12: 1,064,688 km (0.057 R)
• M13: 1,218,175 km (0.11 R)
• M14: 1,413,550 km (0.064 R)
• M15: 1,469,350 km (0.068 R)
• M16: 1,630,168 km (0.092 R)
• M17: 1,725,761 km (0.092 R)
• M18: 1,838,558 km (0.078 R)
• M19: 1,911,262 km (0.109 R)
• M20: 2,000,572 km (0.115 R)
• M21: 2,143,289 km (0.11 R)
• M22: 2,199,687 km (0.084 R)
• M23: 2,268,951 km (0.116 R)
• M24: 2,548,849 km (0.099 R)
• M25: 2,660,449 km (0.117 R)
• M26: 2,734,350 km (0.117 R)
• M27: 2,791,347 km (0.109 R)
• M28: 3,155,468 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 10.3

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.09 AU

Year: 550 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,081,720 km

• M1: 134,638 km (0.109 R)
• M2: 226,042 km (0.099 R)
• M3: 333,154 km (0.111 R)
• M4: 432,039 km (0.091 R)
• M5: 508,932 km (0.071 R)
• M6: 595,998 km (0.107 R)
• M7: 683,961 km (0.077 R)
• M8: 756,965 km (0.09 R)
• M9: 822,639 km (0.111 R)
• M10: 922,420 km (0.11 R)
• M11: 998,715 km (0.116 R)
• M12: 1,066,034 km (0.099 R)
• M13: 1,158,187 km (0.114 R)
• M14: 1,265,299 km (0.066 R)
• M15: 1,357,301 km (0.055 R)
• M16: 1,587,383 km (0.066 R)
• M17: 2,063,703 km (0.112 R)
• M18: 2,150,918 km (0.119 R)
• M19: 2,306,799 km (0.093 R)
• M20: 2,428,123 km (0.088 R)
• M21: 2,575,028 km (0.102 R)
• M22: 2,661,346 km (0.077 R)
• M23: 2,804,960 km (0.111 R)
• M24: 2,950,968 km (0.091 R)
• M25: 3,124,800 km (0.094 R)
• M26: 3,234,007 km (0.049 R)
• M27: 3,387,494 km (0.027 R)
• M28: 3,587,058 km (0.1 R)
• M29: 3,710,476 km (0.117 R)
• M30: 3,988,878 km (0.109 R)
• M31: 4,209,086 km (0.068 R)
• M32: 4,330,110 km (0.113 R)
• M33: 4,405,208 km (0.055 R)
• M34: 4,490,030 km (0.087 R)
• M35: 4,594,599 km (0.088 R)
• M36: 4,700,066 km (0.118 R)
• M37: 4,786,833 km (0.099 R)
• M38: 4,874,198 km (0.05 R)
• M39: 5,011,229 km (0.096 R)
• M40: 5,109,964 km (0.063 R)
• M41: 5,329,275 km (0.099 R)
• M42: 5,429,954 km (0.094 R)
• M43: 5,521,209 km (0.119 R)
• M44: 5,694,892 km (0.08 R)
• M45: 5,901,486 km (0.06 R)
• M46: 6,026,700 km (0.062 R)
• M47: 6,205,619 km (0.115 R)
• M48: 6,461,282 km (0.096 R)
• M49: 6,622,698 km (0.084 R)
• M50: 6,752,848 km (0.113 R)
• M51: 7,148,534 km (0.091 R)
• M52: 7,360,514 km (0.071 R)
• M53: 7,540,481 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 14.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 728 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,081,720 km

• M1: 178,769 km (0.107 R)
• M2: 286,779 km (0.049 R)
• M3: 389,403 km (0.092 R)
• M4: 512,522 km (0.046 R)
• M5: 619,335 km (0.105 R)
• M6: 735,573 km (0.069 R)
• M7: 834,906 km (0.09 R)
• M8: 939,325 km (0.048 R)
• M9: 1,100,741 km (0.074 R)
• M10: 1,227,151 km (0.068 R)
• M11: 1,317,808 km (0.097 R)
• M12: 1,442,572 km (0.092 R)
• M13: 1,549,684 km (0.047 R)
• M14: 1,665,174 km (0.119 R)
• M15: 1,766,751 km (0.089 R)
• M16: 1,870,422 km (0.104 R)
• M17: 1,964,519 km (0.035 R)
• M18: 2,066,246 km (0.116 R)
• M19: 2,268,951 km (0.073 R)
• M20: 2,376,063 km (0.099 R)
• M21: 2,575,926 km (0.054 R)
• M22: 2,687,975 km (0.088 R)
• M23: 2,788,355 km (0.089 R)
• M24: 2,889,932 km (0.053 R)
• M25: 3,082,913 km (0.118 R)
• M26: 3,301,625 km (0.12 R)
• M27: 3,416,666 km (0.057 R)
• M28: 3,628,496 km (0.095 R)
• M29: 3,739,947 km (0.058 R)
• M30: 4,042,583 km (0.101 R)
• M31: 4,290,467 km (0.091 R)
• M32: 4,392,642 km (0.095 R)
• M33: 4,519,651 km (0.053 R)
• M34: 4,623,621 km (0.09 R)
• M35: 4,744,646 km (0.055 R)
• M36: 5,039,653 km (0.118 R)
• M37: 5,172,646 km (0.088 R)
• M38: 5,340,644 km (0.1 R)
• M39: 5,450,898 km (0.055 R)
• M40: 5,664,823 km (0.11 R)
• M41: 5,768,643 km (0.106 R)
• M42: 6,057,218 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 8.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.65 AU - 3.81 AU

Year: 3871 Days

Day: 14.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,081,720 km

• M1: 117,135 km (0.113 R)
• M2: 495,917 km (0.112 R)
• M3: 620,382 km (0.075 R)
• M4: 755,918 km (0.102 R)
• M5: 822,639 km (0.089 R)
• M6: 952,190 km (0.063 R)
• M7: 1,231,938 km (0.067 R)
• M8: 1,358,049 km (0.064 R)
• M9: 1,416,841 km (0.067 R)
• M10: 1,749,397 km (0.081 R)
• M11: 1,998,029 km (0.084 R)
• M12: 2,133,565 km (0.118 R)
• M13: 2,202,380 km (0.097 R)
• M14: 2,328,341 km (0.111 R)
• M15: 2,471,058 km (0.058 R)
• M16: 2,646,237 km (0.119 R)
• M17: 2,795,386 km (0.072 R)
• M18: 2,871,082 km (0.08 R)
• M19: 3,259,438 km (0.111 R)
• M20: 3,598,577 km (0.057 R)
• M21: 3,681,005 km (0.108 R)
• M22: 3,864,711 km (0.089 R)
• M23: 4,240,950 km (0.089 R)
• M24: 4,398,327 km (0.086 R)
• M25: 5,176,535 km (0.074 R)
• M26: 5,363,682 km (0.036 R)
• M27: 5,458,078 km (0.096 R)
• M28: 5,725,410 km (0.072 R)
• M29: 5,860,646 km (0.094 R)
• M30: 6,292,685 km (0.055 R)
• M31: 6,452,306 km (0.096 R)
• M32: 6,796,082 km (0.103 R)
• M33: 6,980,386 km (0.105 R)
• M34: 7,522,529 km (0.118 R)
• M35: 7,607,052 km (0.117 R)
• M36: 7,755,902 km (0.09 R)
• M37: 8,034,902 km (0.086 R)
• M38: 8,360,875 km (0.07 R)
• M39: 8,470,381 km (0.051 R)
• M40: 8,735,468 km (0.084 R)
• M41: 8,869,059 km (0.105 R)
• M42: 9,003,398 km (0.108 R)
• M43: 9,115,746 km (0.111 R)
• M44: 9,228,543 km (0.068 R)
• M45: 9,296,460 km (0.075 R)
• M46: 9,455,633 km (0.092 R)
• M47: 9,707,705 km (0.059 R)
• M48: 9,915,496 km (0.09 R)
• M49: 10,008,247 km (0.093 R)
• M50: 10,288,594 km (0.102 R)
• M51: 11,193,062 km (0.086 R)
• M52: 11,362,407 km (0.025 R)
• M53: 11,435,261 km (0.083 R)
• M54: 11,777,392 km (0.059 R)
• M55: 11,925,045 km (0.104 R)
• M56: 12,023,779 km (0.111 R)
• M57: 12,346,611 km (0.118 R)
• M58: 12,546,773 km (0.032 R)
• M59: 12,747,983 km (0.058 R)
• M60: 12,899,525 km (0.09 R)
• M61: 13,128,111 km (0.083 R)
• M62: 13,230,136 km (0.106 R)
• M63: 13,977,527 km (0.083 R)
• M64: 14,316,965 km (0.089 R)
• M65: 14,632,766 km (0.115 R)
• M66: 15,244,472 km (0.105 R)
• M67: 15,351,733 km (0.096 R)
• M68: 15,837,478 km (0.068 R)
• M69: 16,109,447 km (0.083 R)
• M70: 16,713,373 km (0.09 R)
• M71: 17,101,580 km (0.117 R)
• M72: 17,324,630 km (0.077 R)
• M73: 17,464,654 km (0.118 R)
• M74: 17,689,350 km (0.091 R)
• M75: 18,483,266 km (0.116 R)
• M76: 18,769,746 km (0.114 R)
• M77: 19,289,000 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 13.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.44 AU - 4.26 AU

Year: 5038 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,081,720 km

• M1: 196,721 km (0.113 R)
• M2: 315,502 km (0.1 R)
• M3: 416,780 km (0.072 R)
• M4: 513,719 km (0.081 R)
• M5: 609,462 km (0.104 R)
• M6: 861,235 km (0.111 R)
• M7: 1,091,017 km (0.11 R)
• M8: 1,482,365 km (0.083 R)
• M9: 1,661,284 km (0.092 R)
• M10: 1,899,743 km (0.03 R)
• M11: 2,149,572 km (0.067 R)
• M12: 2,525,661 km (0.066 R)
• M13: 2,721,634 km (0.064 R)
• M14: 3,087,251 km (0.105 R)
• M15: 3,512,109 km (0.112 R)
• M16: 3,687,438 km (0.059 R)
• M17: 3,865,609 km (0.096 R)
• M18: 4,046,772 km (0.111 R)
• M19: 4,512,171 km (0.061 R)
• M20: 5,118,042 km (0.109 R)
• M21: 5,672,452 km (0.11 R)
• M22: 5,983,167 km (0.098 R)
• M23: 6,838,717 km (0.098 R)
• M24: 7,336,878 km (0.068 R)
• M25: 7,562,172 km (0.053 R)
• M26: 7,818,284 km (0.055 R)
• M27: 8,193,475 km (0.063 R)
• M28: 8,368,505 km (0.085 R)
• M29: 8,871,603 km (0.082 R)
• M30: 9,021,350 km (0.119 R)
• M31: 9,141,776 km (0.058 R)
• M32: 9,232,582 km (0.111 R)
• M33: 11,044,811 km (0.03 R)
• M34: 11,141,451 km (0.117 R)
• M35: 11,498,392 km (0.103 R)
• M36: 11,596,378 km (0.098 R)
• M37: 11,694,664 km (0.064 R)
• M38: 12,157,071 km (0.026 R)
• M39: 12,357,083 km (0.11 R)
• M40: 12,861,976 km (0.029 R)
• M41: 13,580,196 km (0.093 R)
• M42: 13,753,131 km (0.053 R)
• M43: 14,136,101 km (0.069 R)
• M44: 14,311,430 km (0.084 R)
• M45: 14,487,357 km (0.104 R)
• M46: 15,019,776 km (0.102 R)
• M47: 15,558,478 km (0.093 R)
• M48: 16,914,582 km (0.086 R)
• M49: 17,100,682 km (0.102 R)
• M50: 18,231,941 km (0.079 R)
• M51: 18,499,422 km (0.12 R)
• M52: 18,691,207 km (0.094 R)
• M53: 18,960,932 km (0.039 R)
• M54: 19,973,859 km (0.114 R)
• M55: 21,284,785 km (0.114 R)
• M56: 21,405,361 km (0.088 R)
• M57: 21,728,044 km (0.028 R)
• M58: 22,092,913 km (0.096 R)
• M59: 22,296,515 km (0.089 R)
• M60: 22,952,053 km (0.046 R)
• M61: 23,614,173 km (0.092 R)
• M62: 23,947,478 km (0.113 R)
• M63: 24,787,769 km (0.096 R)
• M64: 25,296,551 km (0.115 R)
• M65: 25,509,579 km (0.035 R)
• M66: 25,680,419 km (0.096 R)
• M67: 26,583,691 km (0.087 R)
• M68: 26,887,076 km (0.117 R)
• M69: 27,366,238 km (0.079 R)
• M70: 27,672,465 km (0.1 R)
• M71: 28,820,329 km (0.105 R)
• M72: 28,909,340 km (0.117 R)
• M73: 29,310,711 km (0.101 R)
• M74: 29,758,756 km (0.106 R)
• M75: 29,848,665 km (0.103 R)
• M76: 29,983,752 km (0.116 R)
• M77: 30,073,810 km (0.087 R)
• M78: 30,254,374 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 7.7

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.32 AU - 11.48 AU

Year: 20772 Days

Day: 22.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,081,720 km

• M1: 220,208 km (0.099 R)
• M2: 281,842 km (0.103 R)
• M3: 351,405 km (0.111 R)
• M4: 427,700 km (0.066 R)
• M5: 818,600 km (0.114 R)
• M6: 978,968 km (0.089 R)
• M7: 1,268,889 km (0.101 R)
• M8: 1,651,261 km (0.077 R)
• M9: 1,855,462 km (0.067 R)
• M10: 1,925,325 km (0.109 R)
• M11: 2,250,999 km (0.063 R)
• M12: 3,035,341 km (0.059 R)
• M13: 3,118,068 km (0.046 R)
• M14: 3,456,908 km (0.074 R)
• M15: 4,829,318 km (0.062 R)
• M16: 4,877,639 km (0.113 R)
• M17: 7,383,403 km (0.041 R)
• M18: 7,439,353 km (0.111 R)
• M19: 7,720,597 km (0.075 R)
• M20: 7,834,141 km (0.117 R)
• M21: 8,821,338 km (0.109 R)
• M22: 8,940,118 km (0.109 R)
• M23: 9,359,740 km (0.054 R)
• M24: 9,541,651 km (0.06 R)
• M25: 10,156,199 km (0.117 R)
• M26: 10,218,283 km (0.059 R)
• M27: 11,294,490 km (0.098 R)
• M28: 12,009,867 km (0.051 R)
• M29: 12,273,608 km (0.104 R)
• M30: 13,689,552 km (0.106 R)
• M31: 13,965,111 km (0.102 R)
• M32: 14,312,178 km (0.04 R)
• M33: 14,521,765 km (0.106 R)
• M34: 15,656,614 km (0.088 R)
• M35: 17,486,196 km (0.105 R)
• M36: 18,312,425 km (0.089 R)
• M37: 18,615,959 km (0.065 R)
• M38: 19,691,717 km (0.096 R)
• M39: 20,708,534 km (0.112 R)
• M40: 20,945,647 km (0.082 R)
• M41: 21,024,784 km (0.062 R)
• M42: 22,063,891 km (0.118 R)
• M43: 22,144,374 km (0.111 R)
• M44: 23,777,235 km (0.106 R)
• M45: 25,279,647 km (0.08 R)
• M46: 26,212,838 km (0.034 R)
• M47: 28,025,665 km (0.107 R)
• M48: 28,200,395 km (0.116 R)
• M49: 28,463,089 km (0.112 R)
• M50: 30,325,433 km (0.032 R)
• M51: 31,316,519 km (0.115 R)
• M52: 32,135,268 km (0.109 R)
• M53: 32,226,673 km (0.074 R)
• M54: 33,330,256 km (0.049 R)
• M55: 35,385,731 km (0.035 R)
• M56: 35,480,127 km (0.11 R)
• M57: 36,714,908 km (0.073 R)
• M58: 37,481,747 km (0.071 R)
• M59: 38,350,910 km (0.056 R)
• M60: 39,128,969 km (0.092 R)
• M61: 39,813,977 km (0.098 R)
• M62: 39,912,114 km (0.046 R)
• M63: 40,898,562 km (0.032 R)
• M64: 41,494,111 km (0.07 R)
• M65: 43,601,496 km (0.11 R)
• M66: 45,025,668 km (0.087 R)
• M67: 45,127,843 km (0.045 R)
• M68: 48,652,070 km (0.091 R)
• M69: 49,177,757 km (0.092 R)
• M70: 51,406,167 km (0.095 R)
• M71: 59,628,664 km (0.1 R)
• M72: 60,981,627 km (0.07 R)
• M73: 62,003,081 km (0.108 R)
• M74: 62,687,193 km (0.119 R)
• M75: 63,144,513 km (0.103 R)
• M76: 63,832,813 km (0.051 R)
• M77: 64,177,786 km (0.111 R)
• M78: 66,144,699 km (0.075 R)
• M79: 68,366,377 km (0.085 R)
• M80: 68,837,161 km (0.06 R)
• M81: 70,731,369 km (0.092 R)
• M82: 72,402,677 km (0.113 R)
• M83: 72,882,587 km (0.086 R)
• M84: 73,966,274 km (0.026 R)
• M85: 79,216,710 km (0.109 R)
• M86: 80,082,882 km (0.096 R)
• M87: 80,703,414 km (0.113 R)
• M88: 81,076,511 km (0.076 R)
• M89: 81,574,821 km (0.059 R)
• M90: 82,825,011 km (0.189 R)
• M91: 83,075,886 km (0.117 R)
• M92: 83,201,399 km (0.075 R)
• M93: 83,704,048 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit