🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 174 Days

Day: 34.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.52 AU - 1.68 AU

Year: 705 Days

Day: 16.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,597,474 km

• M1: 152,739 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.08 AU - 14.86 AU

Year: 16267 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,597,474 km

• M1: 152,739 km (0.117 R)
• M2: 233,373 km (0.111 R)
• M3: 385,065 km (0.048 R)
• M4: 487,240 km (0.097 R)
• M5: 601,234 km (0.095 R)
• M6: 1,002,904 km (0.101 R)
• M7: 1,453,493 km (0.119 R)
• M8: 2,389,826 km (0.11 R)
• M9: 2,990,611 km (0.119 R)
• M10: 5,640,438 km (0.12 R)
• M11: 5,870,819 km (0.096 R)
• M12: 6,151,315 km (0.088 R)
• M13: 6,388,427 km (0.076 R)
• M14: 7,670,032 km (0.027 R)
• M15: 8,183,752 km (0.116 R)
• M16: 9,028,979 km (0.119 R)
• M17: 9,190,545 km (0.075 R)
• M18: 9,353,158 km (0.09 R)
• M19: 10,180,285 km (0.104 R)
• M20: 10,292,334 km (0.095 R)
• M21: 11,845,010 km (0.103 R)
• M22: 14,277,022 km (0.074 R)
• M23: 15,678,455 km (0.105 R)
• M24: 16,068,307 km (0.107 R)
• M25: 16,461,301 km (0.114 R)
• M26: 17,592,111 km (0.066 R)
• M27: 19,092,428 km (0.072 R)
• M28: 20,209,176 km (0.101 R)
• M29: 21,418,974 km (0.072 R)
• M30: 21,779,206 km (0.104 R)
• M31: 22,432,799 km (0.088 R)
• M32: 22,578,807 km (0.084 R)
• M33: 22,945,471 km (0.075 R)
• M34: 23,240,328 km (0.094 R)
• M35: 23,610,583 km (0.079 R)
• M36: 24,657,469 km (0.088 R)
• M37: 26,025,841 km (0.039 R)
• M38: 26,410,307 km (0.033 R)
• M39: 26,796,719 km (0.036 R)
• M40: 26,874,210 km (0.108 R)
• M41: 27,731,556 km (0.112 R)
• M42: 27,888,484 km (0.11 R)
• M43: 29,713,428 km (0.069 R)
• M44: 29,793,762 km (0.114 R)
• M45: 29,954,430 km (0.057 R)
• M46: 30,115,398 km (0.111 R)
• M47: 30,438,080 km (0.084 R)
• M48: 31,495,139 km (0.107 R)
• M49: 32,481,438 km (0.105 R)
• M50: 34,315,956 km (0.05 R)
• M51: 34,400,030 km (0.084 R)
• M52: 35,927,125 km (0.059 R)
• M53: 36,098,265 km (0.08 R)
• M54: 36,613,032 km (0.03 R)
• M55: 36,957,556 km (0.117 R)
• M56: 37,130,192 km (0.093 R)
• M57: 37,649,745 km (0.069 R)
• M58: 40,639,458 km (0.116 R)
• M59: 40,996,249 km (0.114 R)
• M60: 41,982,698 km (0.094 R)
• M61: 42,433,586 km (0.111 R)
• M62: 42,523,943 km (0.042 R)
• M63: 43,249,343 km (0.068 R)
• M64: 43,431,254 km (0.09 R)
• M65: 44,436,701 km (0.087 R)
• M66: 45,265,025 km (0.031 R)
• M67: 45,820,182 km (0.108 R)
• M68: 47,124,077 km (0.078 R)
• M69: 47,405,022 km (0.038 R)
• M70: 47,874,610 km (0.08 R)
• M71: 48,345,693 km (0.115 R)
• M72: 48,534,636 km (0.116 R)
• M73: 49,102,659 km (0.095 R)
• M74: 50,054,400 km (0.087 R)
• M75: 50,149,993 km (0.111 R)
• M76: 53,824,117 km (0.084 R)
• M77: 55,298,105 km (0.119 R)
• M78: 55,495,724 km (0.107 R)
• M79: 56,486,959 km (0.095 R)
• M80: 57,984,733 km (0.091 R)
• M81: 59,091,458 km (0.074 R)
• M82: 60,103,637 km (0.119 R)
• M83: 60,205,065 km (0.103 R)
• M84: 60,306,642 km (0.116 R)
• M85: 61,427,878 km (0.08 R)
• M86: 61,837,327 km (0.108 R)
• M87: 63,587,473 km (0.087 R)
• M88: 64,520,664 km (0.098 R)
• M89: 66,085,907 km (0.039 R)
• M90: 66,820,731 km (0.056 R)
• M91: 68,404,225 km (0.103 R)
• M92: 69,147,427 km (0.091 R)
• M93: 69,679,995 km (0.082 R)
• M94: 70,320,873 km (0.098 R)
• M95: 71,393,190 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 5

Gravity: 24.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.98 AU - 16.24 AU

Year: 17486 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,597,474 km

• M1: 73,153 km (0.11 R)
• M2: 109,805 km (0.07 R)
• M3: 160,818 km (0.103 R)
• M4: 223,050 km (0.066 R)
• M5: 676,781 km (0.106 R)
• M6: 719,117 km (0.057 R)
• M7: 944,561 km (0.043 R)
• M8: 1,065,286 km (0.108 R)
• M9: 1,115,103 km (0.082 R)
• M10: 1,597,107 km (0.12 R)
• M11: 1,800,410 km (0.062 R)
• M12: 2,167,673 km (0.089 R)
• M13: 2,557,824 km (0.114 R)
• M14: 2,934,512 km (0.079 R)
• M15: 2,969,518 km (0.104 R)
• M16: 3,147,090 km (0.109 R)
• M17: 3,853,192 km (0.085 R)
• M18: 4,283,585 km (0.104 R)
• M19: 5,533,027 km (0.079 R)
• M20: 6,332,927 km (0.112 R)
• M21: 6,515,586 km (0.089 R)
• M22: 6,839,315 km (0.069 R)
• M23: 7,550,803 km (0.06 R)
• M24: 7,890,689 km (0.06 R)
• M25: 8,635,986 km (0.1 R)
• M26: 9,299,901 km (0.095 R)
• M27: 9,507,543 km (0.099 R)
• M28: 9,716,681 km (0.112 R)
• M29: 10,514,337 km (0.076 R)
• M30: 10,839,263 km (0.059 R)
• M31: 11,665,941 km (0.094 R)
• M32: 11,721,741 km (0.071 R)
• M33: 12,455,668 km (0.051 R)
• M34: 13,088,168 km (0.092 R)
• M35: 13,204,256 km (0.085 R)
• M36: 13,437,629 km (0.07 R)
• M37: 13,496,122 km (0.114 R)
• M38: 16,030,010 km (0.056 R)
• M39: 16,341,323 km (0.089 R)
• M40: 18,510,193 km (0.074 R)
• M41: 19,960,993 km (0.089 R)
• M42: 20,497,601 km (0.083 R)
• M43: 21,038,846 km (0.03 R)
• M44: 21,516,363 km (0.059 R)
• M45: 22,970,155 km (0.112 R)
• M46: 23,461,883 km (0.048 R)
• M47: 23,885,993 km (0.083 R)
• M48: 24,527,020 km (0.072 R)
• M49: 25,753,124 km (0.086 R)
• M50: 26,337,004 km (0.093 R)
• M51: 27,146,927 km (0.088 R)
• M52: 28,414,620 km (0.093 R)
• M53: 28,715,760 km (0.102 R)
• M54: 28,791,157 km (0.105 R)
• M55: 29,017,798 km (0.115 R)
• M56: 29,093,495 km (0.083 R)
• M57: 30,007,089 km (0.066 R)
• M58: 30,621,338 km (0.119 R)
• M59: 31,084,642 km (0.075 R)
• M60: 32,882,510 km (0.118 R)
• M61: 34,392,850 km (0.115 R)
• M62: 35,520,070 km (0.054 R)
• M63: 36,088,242 km (0.039 R)
• M64: 36,414,366 km (0.119 R)
• M65: 38,059,045 km (0.069 R)
• M66: 38,807,034 km (0.116 R)
• M67: 39,643,885 km (0.031 R)
• M68: 40,148,777 km (0.107 R)
• M69: 41,165,145 km (0.078 R)
• M70: 41,932,882 km (0.105 R)
• M71: 42,104,022 km (0.096 R)
• M72: 42,361,330 km (0.073 R)
• M73: 42,447,199 km (0.076 R)
• M74: 45,577,534 km (0.052 R)
• M75: 46,726,147 km (0.044 R)
• M76: 47,348,474 km (0.111 R)
• M77: 48,242,321 km (0.118 R)
• M78: 48,691,414 km (0.057 R)
• M79: 50,957,224 km (0.053 R)
• M80: 51,597,802 km (0.03 R)
• M81: 52,701,983 km (0.091 R)
• M82: 53,257,141 km (0.116 R)
• M83: 53,628,293 km (0.06 R)
• M84: 54,373,141 km (0.09 R)
• M85: 56,533,484 km (0.098 R)
• M86: 56,722,576 km (0.04 R)
• M87: 57,862,212 km (0.054 R)
• M88: 58,913,287 km (0.091 R)
• M89: 59,009,179 km (0.102 R)
• M90: 61,812,045 km (0.102 R)
• M91: 62,397,421 km (0.056 R)
• M92: 62,886,607 km (0.116 R)
• M93: 63,573,560 km (0.103 R)
• M94: 64,756,879 km (0.087 R)
• M95: 65,053,980 km (0.109 R)
• M96: 65,549,897 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 3.4

Gravity: 47.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.17 AU - 18.17 AU

Year: 20577 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,597,474 km

• M1: 93,947 km (0.091 R)
• M2: 216,618 km (0.066 R)
• M3: 310,565 km (0.086 R)
• M4: 455,376 km (0.042 R)
• M5: 1,799,363 km (0.119 R)
• M6: 2,428,123 km (0.082 R)
• M7: 2,711,461 km (0.078 R)
• M8: 4,193,378 km (0.067 R)
• M9: 4,489,283 km (0.118 R)
• M10: 5,235,626 km (0.102 R)
• M11: 5,416,789 km (0.11 R)
• M12: 5,508,194 km (0.091 R)
• M13: 5,554,120 km (0.074 R)
• M14: 5,785,249 km (0.096 R)
• M15: 6,019,669 km (0.032 R)
• M16: 6,209,508 km (0.039 R)
• M17: 6,305,101 km (0.095 R)
• M18: 6,401,143 km (0.089 R)
• M19: 6,938,349 km (0.074 R)
• M20: 7,237,395 km (0.057 R)
• M21: 7,489,917 km (0.092 R)
• M22: 7,951,576 km (0.101 R)
• M23: 8,003,486 km (0.085 R)
• M24: 8,055,397 km (0.072 R)
• M25: 8,317,043 km (0.068 R)
• M26: 9,555,564 km (0.073 R)
• M27: 10,224,416 km (0.108 R)
• M28: 11,489,116 km (0.098 R)
• M29: 12,259,396 km (0.057 R)
• M30: 12,923,910 km (0.038 R)
• M31: 13,107,317 km (0.069 R)
• M32: 13,849,023 km (0.103 R)
• M33: 14,604,343 km (0.091 R)
• M34: 14,795,229 km (0.055 R)
• M35: 15,827,305 km (0.114 R)
• M36: 16,616,434 km (0.093 R)
• M37: 17,620,684 km (0.118 R)
• M38: 17,756,070 km (0.104 R)
• M39: 17,891,905 km (0.086 R)
• M40: 17,959,823 km (0.101 R)
• M41: 18,506,902 km (0.113 R)
• M42: 20,892,240 km (0.107 R)
• M43: 21,179,169 km (0.026 R)
• M44: 21,467,444 km (0.115 R)
• M45: 21,829,620 km (0.089 R)
• M46: 22,120,738 km (0.08 R)
• M47: 22,193,742 km (0.102 R)
• M48: 23,001,869 km (0.081 R)
• M49: 23,969,169 km (0.072 R)
• M50: 25,866,669 km (0.061 R)
• M51: 26,483,909 km (0.101 R)
• M52: 27,575,824 km (0.094 R)
• M53: 27,733,052 km (0.116 R)
• M54: 27,890,578 km (0.114 R)
• M55: 28,206,379 km (0.119 R)
• M56: 29,883,970 km (0.077 R)
• M57: 30,938,635 km (0.102 R)
• M58: 31,922,839 km (0.095 R)
• M59: 32,667,837 km (0.104 R)
• M60: 32,750,863 km (0.079 R)
• M61: 34,090,363 km (0.086 R)
• M62: 34,682,022 km (0.093 R)
• M63: 35,362,393 km (0.07 R)
• M64: 37,690,735 km (0.115 R)
• M65: 39,712,849 km (0.112 R)
• M66: 40,246,016 km (0.091 R)
• M67: 43,221,218 km (0.079 R)
• M68: 45,243,482 km (0.119 R)
• M69: 45,428,984 km (0.027 R)
• M70: 45,893,485 km (0.067 R)
• M71: 46,172,934 km (0.112 R)
• M72: 47,108,669 km (0.038 R)
• M73: 49,093,832 km (0.082 R)
• M74: 50,336,542 km (0.119 R)
• M75: 50,817,200 km (0.05 R)
• M76: 52,950,166 km (0.094 R)
• M77: 53,341,066 km (0.038 R)
• M78: 57,503,327 km (0.025 R)
• M79: 57,804,617 km (0.103 R)
• M80: 57,905,147 km (0.111 R)
• M81: 58,509,672 km (0.045 R)
• M82: 62,386,351 km (0.11 R)
• M83: 62,799,241 km (0.116 R)
• M84: 63,523,893 km (0.101 R)
• M85: 65,504,868 km (0.099 R)
• M86: 65,609,737 km (0.108 R)
• M87: 66,134,675 km (0.055 R)
• M88: 67,188,742 km (0.068 R)
• M89: 69,313,630 km (0.081 R)
• M90: 71,676,229 km (0.045 R)
• M91: 72,216,876 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 6.4

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.85 AU - 21.13 AU

Year: 27688 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 145 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,597,474 km

• M1: 103,522 km (0.076 R)
• M2: 1,168,210 km (0.11 R)
• M3: 1,298,809 km (0.117 R)
• M4: 1,792,781 km (0.03 R)
• M5: 2,505,016 km (0.118 R)
• M6: 2,979,242 km (0.081 R)
• M7: 3,295,491 km (0.106 R)
• M8: 3,527,817 km (0.062 R)
• M9: 3,765,678 km (0.112 R)
• M10: 4,612,551 km (0.116 R)
• M11: 4,820,043 km (0.116 R)
• M12: 4,977,720 km (0.113 R)
• M13: 5,083,934 km (0.109 R)
• M14: 5,298,308 km (0.117 R)
• M15: 5,680,830 km (0.072 R)
• M16: 6,357,012 km (0.063 R)
• M17: 7,661,655 km (0.117 R)
• M18: 8,470,231 km (0.027 R)
• M19: 8,533,511 km (0.098 R)
• M20: 9,832,769 km (0.116 R)
• M21: 10,778,527 km (0.059 R)
• M22: 10,847,042 km (0.111 R)
• M23: 12,973,427 km (0.115 R)
• M24: 14,233,938 km (0.06 R)
• M25: 16,078,779 km (0.074 R)
• M26: 16,157,168 km (0.109 R)
• M27: 16,869,404 km (0.1 R)
• M28: 17,430,396 km (0.063 R)
• M29: 17,915,991 km (0.076 R)
• M30: 18,242,264 km (0.113 R)
• M31: 18,735,338 km (0.112 R)
• M32: 20,410,385 km (0.078 R)
• M33: 20,580,628 km (0.099 R)
• M34: 21,351,954 km (0.1 R)
• M35: 24,530,909 km (0.117 R)
• M36: 26,267,292 km (0.09 R)
• M37: 26,545,095 km (0.082 R)
• M38: 26,730,746 km (0.12 R)
• M39: 27,290,541 km (0.091 R)
• M40: 28,516,645 km (0.077 R)
• M41: 29,279,894 km (0.057 R)
• M42: 29,568,019 km (0.085 R)
• M43: 30,826,736 km (0.075 R)
• M44: 30,924,423 km (0.113 R)
• M45: 32,201,989 km (0.074 R)
• M46: 32,400,056 km (0.107 R)
• M47: 33,797,899 km (0.092 R)
• M48: 36,755,598 km (0.085 R)
• M49: 39,582,699 km (0.106 R)
• M50: 39,794,978 km (0.084 R)
• M51: 41,506,079 km (0.027 R)
• M52: 43,350,321 km (0.115 R)
• M53: 45,110,340 km (0.082 R)
• M54: 45,221,043 km (0.065 R)
• M55: 47,342,939 km (0.111 R)
• M56: 47,906,773 km (0.052 R)
• M57: 48,246,061 km (0.049 R)
• M58: 50,069,360 km (0.055 R)
• M59: 51,451,495 km (0.105 R)
• M60: 52,263,512 km (0.072 R)
• M61: 52,379,899 km (0.044 R)
• M62: 52,846,046 km (0.087 R)
• M63: 54,843,028 km (0.076 R)
• M64: 57,824,364 km (0.073 R)
• M65: 58,306,219 km (0.079 R)
• M66: 59,759,861 km (0.026 R)
• M67: 61,716,452 km (0.043 R)
• M68: 62,208,928 km (0.063 R)
• M69: 63,942,767 km (0.093 R)
• M70: 66,320,925 km (0.109 R)
• M71: 69,366,289 km (0.069 R)
• M72: 71,938,624 km (0.104 R)
• M73: 72,976,384 km (0.099 R)
• M74: 73,888,333 km (0.071 R)
• M75: 76,646,918 km (0.068 R)
• M76: 77,176,195 km (0.06 R)
• M77: 77,573,976 km (0.102 R)
• M78: 79,171,681 km (0.098 R)
• M79: 79,974,722 km (0.098 R)
• M80: 81,049,583 km (0.078 R)
• M81: 81,184,221 km (0.068 R)
• M82: 84,712,188 km (0.115 R)
• M83: 84,848,920 km (0.114 R)
• M84: 85,122,385 km (0.066 R)
• M85: 86,082,355 km (0.095 R)
• M86: 86,770,206 km (0.109 R)
• M87: 88,012,915 km (0.092 R)
• M88: 88,151,293 km (0.039 R)
• M89: 90,097,113 km (0.105 R)
• M90: 90,376,262 km (0.119 R)
• M91: 91,215,357 km (0.118 R)
• M92: 91,916,522 km (0.115 R)
• M93: 92,197,467 km (0.04 R)
• M94: 92,760,404 km (0.045 R)
• M95: 94,455,796 km (0.11 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit