🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 238 Days

Day: 35.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.45 AU - 0.73 AU

Year: 288 Days

Day: 27.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,289,299 km

• M1: 61,784 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 10

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.9 AU

Year: 397 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,289,299 km

• M1: 124,615 km (0.088 R)
• M2: 194,627 km (0.076 R)
• M3: 292,613 km (0.108 R)
• M4: 355,594 km (0.102 R)
• M5: 418,575 km (0.052 R)
• M6: 532,718 km (0.032 R)
• M7: 596,297 km (0.029 R)
• M8: 703,260 km (0.062 R)
• M9: 804,238 km (0.12 R)
• M10: 965,654 km (0.102 R)
• M11: 1,045,689 km (0.065 R)
• M12: 1,248,693 km (0.064 R)
• M13: 1,352,365 km (0.036 R)
• M14: 1,502,711 km (0.078 R)
• M15: 1,704,219 km (0.056 R)
• M16: 1,867,131 km (0.086 R)
• M17: 1,968,558 km (0.115 R)
• M18: 2,035,279 km (0.111 R)
• M19: 2,386,834 km (0.081 R)
• M20: 2,569,792 km (0.097 R)
• M21: 2,663,141 km (0.11 R)
• M22: 2,764,419 km (0.113 R)
• M23: 2,894,420 km (0.11 R)
• M24: 3,061,820 km (0.073 R)
• M25: 3,347,701 km (0.042 R)
• M26: 3,464,537 km (0.117 R)
• M27: 3,605,159 km (0.118 R)
• M28: 3,755,206 km (0.12 R)
• M29: 3,838,532 km (0.119 R)
• M30: 3,999,499 km (0.089 R)
• M31: 4,288,672 km (0.059 R)
• M32: 4,714,726 km (0.115 R)
• M33: 4,780,101 km (0.059 R)
• M34: 4,920,424 km (0.084 R)
• M35: 5,129,113 km (0.114 R)
• M36: 5,400,483 km (0.11 R)
• M37: 5,520,760 km (0.093 R)
• M38: 5,624,431 km (0.093 R)
• M39: 5,702,671 km (0.06 R)
• M40: 5,772,533 km (0.116 R)
• M41: 5,851,521 km (0.106 R)
• M42: 6,010,543 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 12.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.06 AU - 1.24 AU

Year: 784 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 63,289,299 km

• M1: 156,180 km (0.11 R)
• M2: 239,805 km (0.099 R)
• M3: 332,257 km (0.067 R)
• M4: 435,629 km (0.118 R)
• M5: 524,041 km (0.091 R)
• M6: 630,555 km (0.031 R)
• M7: 711,936 km (0.078 R)
• M8: 868,715 km (0.088 R)
• M9: 1,076,955 km (0.102 R)
• M10: 1,309,430 km (0.064 R)
• M11: 1,681,330 km (0.094 R)
• M12: 1,791,435 km (0.053 R)
• M13: 2,011,044 km (0.113 R)
• M14: 2,222,426 km (0.118 R)
• M15: 2,467,916 km (0.082 R)
• M16: 2,548,699 km (0.03 R)
• M17: 2,639,654 km (0.04 R)
• M18: 2,768,757 km (0.081 R)
• M19: 2,881,255 km (0.033 R)
• M20: 3,033,546 km (0.078 R)
• M21: 3,257,194 km (0.091 R)
• M22: 3,406,194 km (0.088 R)
• M23: 3,587,806 km (0.115 R)
• M24: 3,690,280 km (0.102 R)
• M25: 3,971,524 km (0.073 R)
• M26: 4,066,968 km (0.071 R)
• M27: 4,368,557 km (0.094 R)
• M28: 4,500,054 km (0.107 R)
• M29: 4,610,756 km (0.083 R)
• M30: 4,800,895 km (0.093 R)
• M31: 5,282,002 km (0.086 R)
• M32: 5,363,832 km (0.056 R)
• M33: 5,469,448 km (0.041 R)
• M34: 5,635,202 km (0.062 R)
• M35: 5,887,125 km (0.111 R)
• M36: 6,167,322 km (0.098 R)
• M37: 6,352,374 km (0.113 R)
• M38: 6,464,274 km (0.089 R)
• M39: 6,589,487 km (0.041 R)
• M40: 6,969,914 km (0.114 R)
• M41: 7,098,269 km (0.117 R)
• M42: 7,175,611 km (0.109 R)
• M43: 7,409,583 km (0.072 R)
• M44: 7,580,274 km (0.08 R)
• M45: 7,952,024 km (0.059 R)
• M46: 8,275,455 km (0.049 R)
• M47: 8,384,362 km (0.04 R)
• M48: 8,603,374 km (0.109 R)
• M49: 8,685,952 km (0.065 R)
• M50: 8,768,829 km (0.085 R)
• M51: 8,949,393 km (0.097 R)
• M52: 9,145,217 km (0.108 R)
• M53: 9,243,652 km (0.076 R)
• M54: 9,612,411 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 13.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.37 AU - 3.01 AU

Year: 2805 Days

Day: 11.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,289,299 km

• M1: 193,879 km (0.111 R)
• M2: 345,721 km (0.1 R)
• M3: 495,319 km (0.12 R)
• M4: 602,879 km (0.06 R)
• M5: 704,008 km (0.029 R)
• M6: 881,131 km (0.061 R)
• M7: 980,464 km (0.075 R)
• M8: 1,074,412 km (0.037 R)
• M9: 1,569,880 km (0.032 R)
• M10: 1,693,149 km (0.051 R)
• M11: 1,949,859 km (0.086 R)
• M12: 2,144,635 km (0.072 R)
• M13: 2,740,932 km (0.062 R)
• M14: 3,044,017 km (0.112 R)
• M15: 3,271,406 km (0.11 R)
• M16: 3,578,531 km (0.067 R)
• M17: 3,925,747 km (0.118 R)
• M18: 4,111,249 km (0.043 R)
• M19: 4,539,398 km (0.098 R)
• M20: 4,915,636 km (0.11 R)
• M21: 5,166,512 km (0.083 R)
• M22: 5,336,156 km (0.12 R)
• M23: 6,068,587 km (0.067 R)
• M24: 6,247,805 km (0.109 R)
• M25: 6,392,317 km (0.086 R)
• M26: 6,483,273 km (0.116 R)
• M27: 6,832,883 km (0.053 R)
• M28: 7,038,131 km (0.095 R)
• M29: 7,150,928 km (0.083 R)
• M30: 7,359,318 km (0.072 R)
• M31: 7,492,909 km (0.045 R)
• M32: 7,627,547 km (0.037 R)
• M33: 7,801,529 km (0.061 R)
• M34: 8,232,820 km (0.057 R)
• M35: 8,391,543 km (0.052 R)
• M36: 8,691,935 km (0.106 R)
• M37: 8,813,110 km (0.079 R)
• M38: 8,995,918 km (0.085 R)
• M39: 9,139,084 km (0.082 R)
• M40: 9,221,063 km (0.119 R)
• M41: 9,572,768 km (0.044 R)
• M42: 9,823,793 km (0.114 R)
• M43: 10,870,828 km (0.101 R)
• M44: 11,176,607 km (0.102 R)
• M45: 11,264,420 km (0.088 R)
• M46: 11,751,960 km (0.064 R)
• M47: 11,841,270 km (0.074 R)
• M48: 11,975,758 km (0.096 R)
• M49: 12,268,970 km (0.05 R)
• M50: 12,655,830 km (0.114 R)
• M51: 12,816,349 km (0.069 R)
• M52: 13,023,691 km (0.094 R)
• M53: 13,185,856 km (0.092 R)
• M54: 13,418,480 km (0.084 R)
• M55: 13,605,627 km (0.038 R)
• M56: 13,840,795 km (0.112 R)
• M57: 14,029,887 km (0.056 R)
• M58: 14,410,613 km (0.088 R)
• M59: 14,698,440 km (0.117 R)
• M60: 15,060,915 km (0.087 R)
• M61: 15,255,542 km (0.059 R)
• M62: 15,942,944 km (0.072 R)
• M63: 16,240,644 km (0.104 R)
• M64: 16,540,289 km (0.112 R)
• M65: 16,640,519 km (0.075 R)
• M66: 16,791,314 km (0.115 R)
• M67: 16,917,275 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 3.3

Gravity: 54.41 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.43 AU - 7.45 AU

Year: 11624 Days

Day: 18.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,289,299 km

• M1: 162,912 km (0.101 R)
• M2: 205,697 km (0.119 R)
• M3: 228,586 km (0.107 R)
• M4: 400,025 km (0.092 R)
• M5: 429,645 km (0.087 R)
• M6: 490,831 km (0.064 R)
• M7: 656,585 km (0.074 R)
• M8: 1,077,254 km (0.085 R)
• M9: 1,494,932 km (0.065 R)
• M10: 1,541,606 km (0.117 R)
• M11: 1,831,676 km (0.095 R)
• M12: 1,932,057 km (0.092 R)
• M13: 2,190,861 km (0.118 R)
• M14: 3,514,952 km (0.049 R)
• M15: 3,734,412 km (0.11 R)
• M16: 4,055,449 km (0.119 R)
• M17: 4,186,347 km (0.043 R)
• M18: 4,930,746 km (0.077 R)
• M19: 5,751,739 km (0.09 R)
• M20: 6,084,295 km (0.103 R)
• M21: 6,385,136 km (0.117 R)
• M22: 7,079,719 km (0.117 R)
• M23: 7,757,398 km (0.037 R)
• M24: 7,879,021 km (0.115 R)
• M25: 8,206,790 km (0.047 R)
• M26: 8,248,079 km (0.07 R)
• M27: 9,302,145 km (0.045 R)
• M28: 10,802,313 km (0.118 R)
• M29: 10,847,491 km (0.05 R)
• M30: 10,892,819 km (0.074 R)
• M31: 11,074,730 km (0.116 R)
• M32: 11,812,248 km (0.071 R)
• M33: 12,139,867 km (0.09 R)
• M34: 12,517,901 km (0.102 R)
• M35: 12,565,473 km (0.103 R)
• M36: 13,044,037 km (0.057 R)
• M37: 13,140,527 km (0.104 R)
• M38: 13,334,107 km (0.088 R)
• M39: 13,577,353 km (0.039 R)
• M40: 13,773,027 km (0.062 R)
• M41: 14,966,818 km (0.077 R)
• M42: 16,713,673 km (0.053 R)
• M43: 17,557,704 km (0.058 R)
• M44: 17,717,474 km (0.118 R)
• M45: 19,013,291 km (0.092 R)
• M46: 21,580,540 km (0.045 R)
• M47: 22,962,525 km (0.088 R)
• M48: 23,605,347 km (0.098 R)
• M49: 23,958,548 km (0.069 R)
• M50: 24,254,153 km (0.111 R)
• M51: 24,610,645 km (0.075 R)
• M52: 25,629,706 km (0.104 R)
• M53: 26,053,217 km (0.078 R)
• M54: 26,113,954 km (0.119 R)
• M55: 27,214,695 km (0.09 R)
• M56: 27,770,750 km (0.057 R)
• M57: 28,392,928 km (0.085 R)
• M58: 29,651,046 km (0.082 R)
• M59: 30,542,500 km (0.115 R)
• M60: 30,862,938 km (0.071 R)
• M61: 31,055,770 km (0.105 R)
• M62: 32,416,811 km (0.075 R)
• M63: 32,874,880 km (0.05 R)
• M64: 34,861,689 km (0.099 R)
• M65: 35,465,317 km (0.076 R)
• M66: 35,532,636 km (0.117 R)
• M67: 36,411,224 km (0.052 R)
• M68: 36,479,142 km (0.043 R)
• M69: 36,955,461 km (0.114 R)
• M70: 37,433,726 km (0.119 R)
• M71: 37,776,754 km (0.097 R)
• M72: 38,189,644 km (0.075 R)
• M73: 39,716,439 km (0.102 R)
• M74: 39,996,038 km (0.102 R)
• M75: 41,262,982 km (0.115 R)
• M76: 42,328,718 km (0.054 R)
• M77: 42,400,076 km (0.112 R)
• M78: 42,471,434 km (0.108 R)
• M79: 44,197,345 km (0.107 R)
• M80: 44,487,265 km (0.073 R)
• M81: 44,923,193 km (0.049 R)
• M82: 45,360,618 km (0.096 R)
• M83: 45,579,778 km (0.062 R)
• M84: 46,681,268 km (0.103 R)
• M85: 47,272,329 km (0.078 R)
• M86: 48,536,281 km (0.028 R)
• M87: 49,134,972 km (0.106 R)
• M88: 50,037,645 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 7.1

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9 AU - 9.4 AU

Year: 17743 Days

Day: 22.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,289,299 km

• M1: 294,558 km (0.106 R)
• M2: 556,504 km (0.056 R)
• M3: 651,798 km (0.111 R)
• M4: 881,431 km (0.102 R)
• M5: 925,861 km (0.102 R)
• M6: 1,209,050 km (0.075 R)
• M7: 1,518,418 km (0.098 R)
• M8: 1,766,302 km (0.068 R)
• M9: 2,116,959 km (0.113 R)
• M10: 3,153,822 km (0.114 R)
• M11: 3,833,595 km (0.119 R)
• M12: 4,133,090 km (0.081 R)
• M13: 4,324,276 km (0.063 R)
• M14: 4,596,694 km (0.096 R)
• M15: 4,754,819 km (0.083 R)
• M16: 5,322,543 km (0.088 R)
• M17: 5,447,008 km (0.086 R)
• M18: 5,741,117 km (0.084 R)
• M19: 5,954,444 km (0.103 R)
• M20: 6,083,697 km (0.117 R)
• M21: 6,743,872 km (0.103 R)
• M22: 6,788,602 km (0.057 R)
• M23: 6,833,481 km (0.08 R)
• M24: 6,878,510 km (0.063 R)
• M25: 7,014,195 km (0.062 R)
• M26: 7,059,673 km (0.039 R)
• M27: 7,705,786 km (0.086 R)
• M28: 8,955,078 km (0.114 R)
• M29: 11,208,620 km (0.081 R)
• M30: 11,368,391 km (0.112 R)
• M31: 12,397,624 km (0.051 R)
• M32: 12,673,333 km (0.099 R)
• M33: 12,951,136 km (0.072 R)
• M34: 13,569,424 km (0.079 R)
• M35: 13,739,667 km (0.118 R)
• M36: 14,312,477 km (0.047 R)
• M37: 15,127,337 km (0.082 R)
• M38: 15,186,129 km (0.03 R)
• M39: 15,540,526 km (0.105 R)
• M40: 16,377,676 km (0.097 R)
• M41: 18,220,871 km (0.102 R)
• M42: 18,408,766 km (0.048 R)
• M43: 19,999,440 km (0.117 R)
• M44: 20,063,917 km (0.116 R)
• M45: 20,647,947 km (0.046 R)
• M46: 21,832,612 km (0.089 R)
• M47: 21,965,605 km (0.089 R)
• M48: 22,098,897 km (0.073 R)
• M49: 22,769,245 km (0.118 R)
• M50: 23,992,656 km (0.083 R)
• M51: 24,750,669 km (0.083 R)
• M52: 25,097,885 km (0.077 R)
• M53: 26,361,090 km (0.083 R)
• M54: 26,857,904 km (0.109 R)
• M55: 28,730,271 km (0.11 R)
• M56: 28,803,125 km (0.09 R)
• M57: 28,948,983 km (0.085 R)
• M58: 29,755,615 km (0.108 R)
• M59: 29,829,367 km (0.108 R)
• M60: 30,644,226 km (0.059 R)
• M61: 31,466,267 km (0.106 R)
• M62: 32,068,697 km (0.11 R)
• M63: 32,599,022 km (0.091 R)
• M64: 34,284,391 km (0.089 R)
• M65: 34,593,760 km (0.047 R)
• M66: 36,944,241 km (0.098 R)
• M67: 37,739,055 km (0.056 R)
• M68: 38,058,596 km (0.072 R)
• M69: 38,379,035 km (0.102 R)
• M70: 38,459,219 km (0.106 R)
• M71: 41,797,047 km (0.094 R)
• M72: 42,376,140 km (0.082 R)
• M73: 45,396,072 km (0.1 R)
• M74: 45,480,894 km (0.053 R)
• M75: 46,846,124 km (0.044 R)
• M76: 47,792,331 km (0.053 R)
• M77: 47,878,799 km (0.044 R)
• M78: 49,791,407 km (0.074 R)
• M79: 50,054,101 km (0.097 R)
• M80: 50,317,393 km (0.03 R)
• M81: 50,668,948 km (0.118 R)
• M82: 51,817,561 km (0.057 R)
• M83: 51,994,984 km (0.027 R)
• M84: 53,870,492 km (0.115 R)
• M85: 56,405,428 km (0.082 R)
• M86: 57,595,479 km (0.067 R)
• M87: 57,963,341 km (0.105 R)
• M88: 58,055,493 km (0.084 R)
• M89: 59,256,913 km (0.077 R)
• M90: 59,628,365 km (0.088 R)
• M91: 61,590,640 km (0.118 R)
• M92: 61,872,632 km (0.106 R)
• M93: 63,005,088 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit