🌌 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 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 360 Days

Day: 19 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 8.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 368 Days

Day: 7.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,135,458 km

• M1: 106,514 km (0.108 R)
• M2: 205,996 km (0.065 R)
• M3: 260,151 km (0.112 R)
• M4: 325,375 km (0.034 R)
• M5: 387,458 km (0.098 R)
• M6: 445,951 km (0.078 R)
• M7: 510,129 km (0.107 R)
• M8: 568,472 km (0.113 R)
• M9: 634,295 km (0.065 R)
• M10: 695,181 km (0.093 R)
• M11: 798,703 km (0.069 R)
• M12: 851,212 km (0.084 R)
• M13: 924,964 km (0.107 R)
• M14: 1,042,996 km (0.098 R)
• M15: 1,097,749 km (0.087 R)
• M16: 1,156,691 km (0.037 R)
• M17: 1,457,532 km (0.032 R)
• M18: 1,554,023 km (0.112 R)
• M19: 1,613,563 km (0.095 R)
• M20: 1,724,415 km (0.08 R)
• M21: 1,801,009 km (0.09 R)
• M22: 1,878,650 km (0.044 R)
• M23: 1,946,119 km (0.081 R)
• M24: 2,041,263 km (0.104 R)
• M25: 2,126,384 km (0.047 R)
• M26: 2,224,520 km (0.03 R)
• M27: 2,320,113 km (0.05 R)
• M28: 2,536,133 km (0.101 R)
• M29: 2,606,892 km (0.079 R)
• M30: 2,682,589 km (0.059 R)
• M31: 2,848,942 km (0.072 R)
• M32: 2,913,867 km (0.096 R)
• M33: 3,009,909 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 8.7

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.58 AU - 2.56 AU

Year: 1954 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,135,458 km

• M1: 119,828 km (0.1 R)
• M2: 176,675 km (0.069 R)
• M3: 348,264 km (0.115 R)
• M4: 436,975 km (0.12 R)
• M5: 720,463 km (0.086 R)
• M6: 1,019,360 km (0.101 R)
• M7: 1,124,228 km (0.097 R)
• M8: 1,242,859 km (0.119 R)
• M9: 1,376,300 km (0.08 R)
• M10: 1,646,474 km (0.106 R)
• M11: 1,702,424 km (0.104 R)
• M12: 1,816,567 km (0.102 R)
• M13: 1,898,098 km (0.093 R)
• M14: 2,004,611 km (0.071 R)
• M15: 2,286,005 km (0.117 R)
• M16: 2,412,415 km (0.079 R)
• M17: 2,515,189 km (0.078 R)
• M18: 2,593,279 km (0.118 R)
• M19: 2,778,631 km (0.044 R)
• M20: 2,968,321 km (0.093 R)
• M21: 3,023,373 km (0.083 R)
• M22: 3,106,400 km (0.083 R)
• M23: 3,360,567 km (0.106 R)
• M24: 3,680,257 km (0.106 R)
• M25: 3,754,308 km (0.101 R)
• M26: 4,070,857 km (0.052 R)
• M27: 4,778,006 km (0.112 R)
• M28: 4,956,626 km (0.093 R)
• M29: 5,154,095 km (0.095 R)
• M30: 5,220,517 km (0.079 R)
• M31: 5,404,522 km (0.102 R)
• M32: 5,676,192 km (0.088 R)
• M33: 5,882,787 km (0.063 R)
• M34: 6,144,583 km (0.088 R)
• M35: 6,445,873 km (0.105 R)
• M36: 6,553,434 km (0.101 R)
• M37: 6,861,306 km (0.079 R)
• M38: 7,007,912 km (0.078 R)
• M39: 7,081,514 km (0.048 R)
• M40: 7,155,416 km (0.065 R)
• M41: 7,491,263 km (0.107 R)
• M42: 7,585,510 km (0.099 R)
• M43: 7,775,050 km (0.056 R)
• M44: 8,043,279 km (0.107 R)
• M45: 8,627,908 km (0.067 R)
• M46: 8,985,447 km (0.056 R)
• M47: 9,206,253 km (0.115 R)
• M48: 10,316,269 km (0.112 R)
• M49: 11,143,994 km (0.067 R)
• M50: 11,208,471 km (0.041 R)
• M51: 11,489,715 km (0.072 R)
• M52: 11,817,035 km (0.079 R)
• M53: 11,970,822 km (0.106 R)
• M54: 12,059,084 km (0.071 R)
• M55: 12,213,918 km (0.044 R)
• M56: 12,347,210 km (0.087 R)
• M57: 12,458,660 km (0.081 R)
• M58: 12,615,140 km (0.118 R)
• M59: 12,885,164 km (0.053 R)
• M60: 13,293,566 km (0.101 R)
• M61: 13,798,608 km (0.086 R)
• M62: 13,960,623 km (0.057 R)
• M63: 14,123,385 km (0.101 R)
• M64: 14,239,922 km (0.083 R)
• M65: 14,380,245 km (0.115 R)
• M66: 14,474,043 km (0.1 R)
• M67: 14,567,990 km (0.108 R)
• M68: 15,207,820 km (0.096 R)
• M69: 15,495,048 km (0.068 R)
• M70: 15,759,986 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 11.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.35 AU - 4.43 AU

Year: 6034 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,135,458 km

• M1: 160,519 km (0.095 R)
• M2: 249,679 km (0.097 R)
• M3: 329,265 km (0.096 R)
• M4: 503,098 km (0.063 R)
• M5: 683,513 km (0.065 R)
• M6: 933,192 km (0.065 R)
• M7: 1,077,553 km (0.033 R)
• M8: 1,353,562 km (0.061 R)
• M9: 1,426,117 km (0.076 R)
• M10: 1,710,652 km (0.107 R)
• M11: 2,786,410 km (0.09 R)
• M12: 2,880,208 km (0.099 R)
• M13: 3,192,718 km (0.119 R)
• M14: 3,669,037 km (0.107 R)
• M15: 3,798,290 km (0.077 R)
• M16: 3,981,697 km (0.095 R)
• M17: 4,114,540 km (0.111 R)
• M18: 4,411,940 km (0.105 R)
• M19: 4,716,372 km (0.043 R)
• M20: 4,970,688 km (0.058 R)
• M21: 5,056,558 km (0.1 R)
• M22: 5,316,858 km (0.088 R)
• M23: 5,433,993 km (0.101 R)
• M24: 5,522,405 km (0.103 R)
• M25: 5,611,416 km (0.062 R)
• M26: 5,790,634 km (0.095 R)
• M27: 6,308,991 km (0.119 R)
• M28: 6,464,274 km (0.109 R)
• M29: 6,589,487 km (0.088 R)
• M30: 6,842,158 km (0.115 R)
• M31: 6,937,900 km (0.112 R)
• M32: 7,292,298 km (0.09 R)
• M33: 7,455,359 km (0.107 R)
• M34: 8,153,682 km (0.049 R)
• M35: 8,323,027 km (0.096 R)
• M36: 8,527,827 km (0.033 R)
• M37: 8,977,219 km (0.075 R)
• M38: 9,328,175 km (0.04 R)
• M39: 9,576,657 km (0.092 R)
• M40: 9,863,137 km (0.073 R)
• M41: 10,152,609 km (0.062 R)
• M42: 11,075,179 km (0.072 R)
• M43: 11,527,414 km (0.078 R)
• M44: 12,881,125 km (0.055 R)
• M45: 14,366,183 km (0.088 R)
• M46: 14,612,122 km (0.079 R)
• M47: 14,735,689 km (0.045 R)
• M48: 15,400,203 km (0.085 R)
• M49: 15,778,237 km (0.119 R)
• M50: 16,586,514 km (0.114 R)
• M51: 16,758,402 km (0.055 R)
• M52: 17,147,357 km (0.115 R)
• M53: 18,243,161 km (0.096 R)
• M54: 18,509,595 km (0.081 R)
• M55: 19,001,323 km (0.101 R)
• M56: 19,406,883 km (0.089 R)
• M57: 22,041,152 km (0.117 R)
• M58: 22,135,548 km (0.12 R)
• M59: 23,858,766 km (0.089 R)
• M60: 26,825,292 km (0.11 R)
• M61: 27,330,933 km (0.12 R)
• M62: 28,095,378 km (0.075 R)
• M63: 28,557,336 km (0.064 R)
• M64: 28,918,465 km (0.12 R)
• M65: 29,645,212 km (0.081 R)
• M66: 29,853,901 km (0.109 R)
• M67: 30,693,743 km (0.078 R)
• M68: 34,184,759 km (0.086 R)
• M69: 34,787,938 km (0.101 R)
• M70: 35,118,399 km (0.104 R)
• M71: 35,339,355 km (0.111 R)
• M72: 35,616,111 km (0.116 R)
• M73: 35,893,616 km (0.031 R)
• M74: 36,283,318 km (0.09 R)
• M75: 36,562,468 km (0.057 R)
• M76: 37,179,260 km (0.118 R)
• M77: 37,348,156 km (0.051 R)
• M78: 37,460,803 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.6

Radius: 4.2

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.13 AU - 6.31 AU

Year: 10176 Days

Day: 24.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,135,458 km

• M1: 62,682 km (0.102 R)
• M2: 186,399 km (0.116 R)
• M3: 484,398 km (0.085 R)
• M4: 702,212 km (0.108 R)
• M5: 733,329 km (0.102 R)
• M6: 1,106,875 km (0.088 R)
• M7: 1,217,876 km (0.115 R)
• M8: 1,274,723 km (0.107 R)
• M9: 1,371,513 km (0.093 R)
• M10: 1,510,938 km (0.07 R)
• M11: 1,572,124 km (0.108 R)
• M12: 1,782,159 km (0.075 R)
• M13: 1,956,591 km (0.046 R)
• M14: 2,321,609 km (0.117 R)
• M15: 2,584,602 km (0.069 R)
• M16: 3,564,169 km (0.063 R)
• M17: 4,409,547 km (0.102 R)
• M18: 4,526,832 km (0.114 R)
• M19: 4,615,394 km (0.119 R)
• M20: 4,764,393 km (0.071 R)
• M21: 5,501,162 km (0.09 R)
• M22: 5,690,853 km (0.094 R)
• M23: 6,044,203 km (0.117 R)
• M24: 6,207,115 km (0.115 R)
• M25: 6,470,856 km (0.105 R)
• M26: 6,604,148 km (0.116 R)
• M27: 6,805,806 km (0.106 R)
• M28: 7,914,625 km (0.108 R)
• M29: 8,092,946 km (0.103 R)
• M30: 8,453,476 km (0.082 R)
• M31: 8,599,185 km (0.077 R)
• M32: 9,452,790 km (0.086 R)
• M33: 9,947,211 km (0.086 R)
• M34: 10,450,010 km (0.1 R)
• M35: 10,528,100 km (0.08 R)
• M36: 10,606,339 km (0.101 R)
• M37: 10,724,073 km (0.118 R)
• M38: 11,319,472 km (0.065 R)
• M39: 12,007,174 km (0.055 R)
• M40: 12,541,986 km (0.055 R)
• M41: 12,749,927 km (0.078 R)
• M42: 13,805,939 km (0.074 R)
• M43: 14,106,630 km (0.074 R)
• M44: 14,539,866 km (0.11 R)
• M45: 14,714,447 km (0.052 R)
• M46: 14,758,279 km (0.1 R)
• M47: 14,889,775 km (0.068 R)
• M48: 15,375,220 km (0.098 R)
• M49: 15,821,022 km (0.116 R)
• M50: 16,135,626 km (0.11 R)
• M51: 16,225,983 km (0.118 R)
• M52: 16,452,325 km (0.027 R)
• M53: 16,497,803 km (0.056 R)
• M54: 16,543,281 km (0.112 R)
• M55: 16,679,863 km (0.079 R)
• M56: 17,368,462 km (0.08 R)
• M57: 18,253,932 km (0.111 R)
• M58: 20,555,495 km (0.099 R)
• M59: 22,441,326 km (0.06 R)
• M60: 24,278,238 km (0.081 R)
• M61: 24,381,611 km (0.101 R)
• M62: 24,433,371 km (0.073 R)
• M63: 24,796,894 km (0.115 R)
• M64: 24,848,954 km (0.095 R)
• M65: 24,901,164 km (0.083 R)
• M66: 25,162,212 km (0.098 R)
• M67: 25,371,799 km (0.109 R)
• M68: 25,476,817 km (0.067 R)
• M69: 26,375,002 km (0.067 R)
• M70: 26,428,109 km (0.113 R)
• M71: 27,068,837 km (0.078 R)
• M72: 27,391,071 km (0.099 R)
• M73: 27,714,651 km (0.071 R)
• M74: 27,822,810 km (0.088 R)
• M75: 29,241,148 km (0.069 R)
• M76: 29,461,356 km (0.05 R)
• M77: 29,959,068 km (0.109 R)
• M78: 30,292,372 km (0.113 R)
• M79: 31,018,819 km (0.116 R)
• M80: 31,638,005 km (0.088 R)
• M81: 31,750,951 km (0.052 R)
• M82: 31,864,047 km (0.066 R)
• M83: 33,232,269 km (0.099 R)
• M84: 33,577,242 km (0.045 R)
• M85: 34,503,103 km (0.075 R)
• M86: 34,794,221 km (0.06 R)
• M87: 34,852,564 km (0.05 R)
• M88: 35,144,579 km (0.103 R)
• M89: 35,613,419 km (0.104 R)
• M90: 36,794,793 km (0.059 R)
• M91: 37,092,194 km (0.084 R)
• M92: 37,629,400 km (0.107 R)
• M93: 38,049,022 km (0.107 R)
• M94: 40,845,006 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 3.3

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.54 AU - 11.26 AU

Year: 23607 Days

Day: 19.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,135,458 km

• M1: 100,081 km (0.034 R)
• M2: 303,235 km (0.11 R)
• M3: 444,754 km (0.098 R)
• M4: 866,471 km (0.088 R)
• M5: 1,853,966 km (0.109 R)
• M6: 1,994,439 km (0.098 R)
• M7: 2,497,536 km (0.068 R)
• M8: 2,590,287 km (0.101 R)
• M9: 2,715,650 km (0.071 R)
• M10: 2,779,080 km (0.066 R)
• M11: 3,858,578 km (0.083 R)
• M12: 4,037,796 km (0.069 R)
• M13: 4,293,309 km (0.117 R)
• M14: 4,330,110 km (0.092 R)
• M15: 4,516,360 km (0.119 R)
• M16: 5,208,100 km (0.109 R)
• M17: 5,687,412 km (0.079 R)
• M18: 5,768,643 km (0.089 R)
• M19: 5,850,174 km (0.051 R)
• M20: 6,014,582 km (0.09 R)
• M21: 7,119,811 km (0.04 R)
• M22: 7,295,290 km (0.112 R)
• M23: 8,285,777 km (0.112 R)
• M24: 8,609,657 km (0.03 R)
• M25: 8,656,182 km (0.075 R)
• M26: 8,796,654 km (0.07 R)
• M27: 8,984,848 km (0.052 R)
• M28: 10,044,001 km (0.118 R)
• M29: 11,040,472 km (0.058 R)
• M30: 11,756,597 km (0.07 R)
• M31: 13,340,989 km (0.109 R)
• M32: 13,503,003 km (0.073 R)
• M33: 15,782,575 km (0.067 R)
• M34: 16,645,755 km (0.115 R)
• M35: 16,703,949 km (0.109 R)
• M36: 17,406,311 km (0.073 R)
• M37: 18,297,615 km (0.059 R)
• M38: 18,900,195 km (0.04 R)
• M39: 19,939,302 km (0.091 R)
• M40: 21,248,283 km (0.112 R)
• M41: 21,817,653 km (0.12 R)
• M42: 22,200,174 km (0.074 R)
• M43: 22,520,463 km (0.095 R)
• M44: 22,842,398 km (0.109 R)
• M45: 22,906,875 km (0.093 R)
• M46: 24,079,423 km (0.112 R)
• M47: 24,408,538 km (0.041 R)
• M48: 24,672,878 km (0.114 R)
• M49: 25,271,269 km (0.116 R)
• M50: 25,471,730 km (0.094 R)
• M51: 28,403,101 km (0.086 R)
• M52: 29,169,939 km (0.07 R)
• M53: 29,450,435 km (0.103 R)
• M54: 30,368,368 km (0.096 R)
• M55: 30,439,277 km (0.077 R)
• M56: 30,581,545 km (0.084 R)
• M57: 31,009,245 km (0.079 R)
• M58: 31,080,753 km (0.072 R)
• M59: 31,798,673 km (0.09 R)
• M60: 31,942,885 km (0.103 R)
• M61: 33,985,046 km (0.084 R)
• M62: 34,576,257 km (0.078 R)
• M63: 35,170,759 km (0.1 R)
• M64: 35,394,707 km (0.098 R)
• M65: 35,544,155 km (0.053 R)
• M66: 35,618,954 km (0.025 R)
• M67: 35,918,748 km (0.076 R)
• M68: 36,294,687 km (0.104 R)
• M69: 37,430,434 km (0.117 R)
• M70: 38,500,807 km (0.056 R)
• M71: 38,885,573 km (0.084 R)
• M72: 40,125,141 km (0.065 R)
• M73: 40,281,022 km (0.104 R)
• M74: 40,359,112 km (0.103 R)
• M75: 40,671,622 km (0.093 R)
• M76: 40,828,101 km (0.095 R)
• M77: 42,008,877 km (0.07 R)
• M78: 45,698,858 km (0.115 R)
• M79: 46,024,533 km (0.045 R)
• M80: 46,106,064 km (0.095 R)
• M81: 46,351,105 km (0.107 R)
• M82: 47,747,302 km (0.039 R)
• M83: 48,077,764 km (0.069 R)
• M84: 49,073,936 km (0.111 R)
• M85: 51,255,522 km (0.117 R)
• M86: 52,954,953 km (0.084 R)
• M87: 53,040,374 km (0.119 R)
• M88: 53,125,944 km (0.069 R)
• M89: 54,672,935 km (0.085 R)
• M90: 55,018,656 km (0.099 R)
• M91: 55,191,741 km (0.107 R)
• M92: 55,625,425 km (0.1 R)
• M93: 55,712,341 km (0.119 R)
• M94: 57,547,159 km (0.096 R)
• M95: 57,986,827 km (0.108 R)
• M96: 58,869,754 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit