🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.64 AU

Year: 179 Days

Day: 16.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 294 Days

Day: 24.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,181,157 km

• M1: 381,325 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.42 AU - 1.84 AU

Year: 780 Days

Day: 44.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,181,157 km

• M1: 98,286 km (0.119 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.05 AU - 2.97 AU

Year: 1490 Days

Day: 27.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 12

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.29 AU - 12.79 AU

Year: 12823 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,181,157 km

• M1: 180,265 km (0.111 R)
• M2: 266,583 km (0.071 R)
• M3: 371,152 km (0.055 R)
• M4: 510,877 km (0.079 R)
• M5: 604,974 km (0.071 R)
• M6: 723,455 km (0.113 R)
• M7: 850,763 km (0.074 R)
• M8: 1,258,417 km (0.111 R)
• M9: 1,650,813 km (0.118 R)
• M10: 1,873,863 km (0.088 R)
• M11: 2,377,559 km (0.073 R)
• M12: 3,411,280 km (0.078 R)
• M13: 3,505,826 km (0.084 R)
• M14: 3,665,447 km (0.032 R)
• M15: 4,849,065 km (0.05 R)
• M16: 4,955,729 km (0.092 R)
• M17: 5,724,512 km (0.116 R)
• M18: 6,065,296 km (0.077 R)
• M19: 6,412,962 km (0.074 R)
• M20: 6,530,246 km (0.073 R)
• M21: 7,046,957 km (0.098 R)
• M22: 7,127,591 km (0.079 R)
• M23: 7,535,694 km (0.053 R)
• M24: 7,700,999 km (0.032 R)
• M25: 7,909,389 km (0.081 R)
• M26: 8,460,059 km (0.09 R)
• M27: 8,718,414 km (0.09 R)
• M28: 9,331,466 km (0.112 R)
• M29: 10,231,298 km (0.112 R)
• M30: 11,823,917 km (0.088 R)
• M31: 12,161,409 km (0.098 R)
• M32: 12,453,125 km (0.094 R)
• M33: 12,599,881 km (0.052 R)
• M34: 13,043,588 km (0.085 R)
• M35: 13,292,369 km (0.056 R)
• M36: 13,392,301 km (0.098 R)
• M37: 14,150,014 km (0.076 R)
• M38: 14,508,301 km (0.091 R)
• M39: 16,237,652 km (0.092 R)
• M40: 16,505,283 km (0.103 R)
• M41: 16,828,414 km (0.034 R)
• M42: 17,590,615 km (0.1 R)
• M43: 18,253,035 km (0.032 R)
• M44: 21,041,090 km (0.057 R)
• M45: 21,216,120 km (0.107 R)
• M46: 24,939,461 km (0.078 R)
• M47: 26,560,055 km (0.12 R)
• M48: 27,319,414 km (0.102 R)
• M49: 27,765,664 km (0.049 R)
• M50: 28,859,524 km (0.118 R)
• M51: 29,118,926 km (0.111 R)
• M52: 29,314,002 km (0.081 R)
• M53: 29,836,398 km (0.07 R)
• M54: 30,032,969 km (0.12 R)
• M55: 30,230,139 km (0.057 R)
• M56: 31,089,280 km (0.065 R)
• M57: 31,488,407 km (0.108 R)
• M58: 31,889,329 km (0.098 R)
• M59: 32,090,538 km (0.102 R)
• M60: 32,292,047 km (0.028 R)
• M61: 32,696,260 km (0.063 R)
• M62: 32,899,115 km (0.112 R)
• M63: 33,578,140 km (0.07 R)
• M64: 38,316,353 km (0.11 R)
• M65: 38,458,770 km (0.053 R)
• M66: 38,601,487 km (0.039 R)
• M67: 39,677,245 km (0.097 R)
• M68: 40,835,432 km (0.077 R)
• M69: 41,345,710 km (0.098 R)
• M70: 42,004,838 km (0.085 R)
• M71: 42,963,162 km (0.07 R)
• M72: 43,482,117 km (0.115 R)
• M73: 43,705,018 km (0.078 R)
• M74: 43,854,017 km (0.116 R)
• M75: 44,376,563 km (0.111 R)
• M76: 44,451,362 km (0.104 R)
• M77: 45,051,399 km (0.058 R)
• M78: 45,805,222 km (0.066 R)
• M79: 46,867,517 km (0.081 R)
• M80: 47,937,890 km (0.111 R)
• M81: 49,947,139 km (0.098 R)
• M82: 50,570,962 km (0.064 R)
• M83: 50,649,052 km (0.034 R)
• M84: 52,932,963 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.5

Radius: 7.1

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.29 AU - 17.83 AU

Year: 24118 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,181,157 km

• M1: 241,900 km (0.11 R)
• M2: 361,129 km (0.102 R)
• M3: 459,415 km (0.091 R)
• M4: 612,603 km (0.069 R)
• M5: 1,137,841 km (0.094 R)
• M6: 1,256,473 km (0.077 R)
• M7: 1,637,199 km (0.085 R)
• M8: 1,704,069 km (0.092 R)
• M9: 2,654,016 km (0.112 R)
• M10: 2,852,981 km (0.107 R)
• M11: 3,098,022 km (0.107 R)
• M12: 3,478,300 km (0.062 R)
• M13: 5,093,508 km (0.108 R)
• M14: 5,390,759 km (0.108 R)
• M15: 5,592,118 km (0.117 R)
• M16: 6,905,737 km (0.062 R)
• M17: 7,345,405 km (0.105 R)
• M18: 7,568,755 km (0.096 R)
• M19: 8,542,487 km (0.1 R)
• M20: 9,133,548 km (0.045 R)
• M21: 9,615,852 km (0.057 R)
• M22: 11,176,008 km (0.109 R)
• M23: 11,691,672 km (0.119 R)
• M24: 12,149,142 km (0.037 R)
• M25: 12,479,604 km (0.119 R)
• M26: 13,149,354 km (0.1 R)
• M27: 13,284,740 km (0.09 R)
• M28: 13,762,107 km (0.096 R)
• M29: 13,830,772 km (0.086 R)
• M30: 14,874,217 km (0.061 R)
• M31: 15,085,898 km (0.092 R)
• M32: 15,298,626 km (0.073 R)
• M33: 17,035,906 km (0.092 R)
• M34: 17,628,763 km (0.101 R)
• M35: 18,530,838 km (0.103 R)
• M36: 18,606,684 km (0.081 R)
• M37: 18,911,116 km (0.051 R)
• M38: 18,987,411 km (0.093 R)
• M39: 19,911,776 km (0.12 R)
• M40: 21,644,119 km (0.06 R)
• M41: 22,366,527 km (0.115 R)
• M42: 24,165,741 km (0.047 R)
• M43: 24,747,976 km (0.092 R)
• M44: 27,294,730 km (0.072 R)
• M45: 28,950,479 km (0.066 R)
• M46: 29,480,056 km (0.11 R)
• M47: 30,459,174 km (0.091 R)
• M48: 30,638,392 km (0.058 R)
• M49: 33,275,503 km (0.037 R)
• M50: 35,890,025 km (0.098 R)
• M51: 36,648,935 km (0.096 R)
• M52: 37,030,559 km (0.088 R)
• M53: 37,317,488 km (0.108 R)
• M54: 37,605,165 km (0.061 R)
• M55: 37,701,356 km (0.111 R)
• M56: 39,347,082 km (0.112 R)
• M57: 39,737,682 km (0.089 R)
• M58: 41,312,948 km (0.078 R)
• M59: 43,109,618 km (0.092 R)
• M60: 44,219,934 km (0.09 R)
• M61: 48,336,418 km (0.116 R)
• M62: 48,859,562 km (0.114 R)
• M63: 48,964,430 km (0.091 R)
• M64: 49,594,985 km (0.114 R)
• M65: 49,700,452 km (0.089 R)
• M66: 50,652,044 km (0.116 R)
• M67: 52,896,012 km (0.116 R)
• M68: 53,327,153 km (0.1 R)
• M69: 53,759,341 km (0.098 R)
• M70: 54,409,942 km (0.098 R)
• M71: 56,707,317 km (0.036 R)
• M72: 57,923,248 km (0.107 R)
• M73: 58,478,855 km (0.077 R)
• M74: 60,156,146 km (0.116 R)
• M75: 60,944,377 km (0.098 R)
• M76: 61,170,121 km (0.071 R)
• M77: 61,396,163 km (0.113 R)
• M78: 62,758,551 km (0.114 R)
• M79: 65,860,163 km (0.094 R)
• M80: 66,091,890 km (0.091 R)
• M81: 67,604,774 km (0.102 R)
• M82: 72,450,099 km (0.04 R)
• M83: 72,569,628 km (0.116 R)
• M84: 72,928,812 km (0.044 R)
• M85: 73,168,618 km (0.114 R)
• M86: 74,612,536 km (0.104 R)
• M87: 75,095,887 km (0.057 R)
• M88: 76,308,976 km (0.094 R)
• M89: 77,039,911 km (0.112 R)
• M90: 77,528,498 km (0.093 R)
• M91: 77,773,091 km (0.117 R)
• M92: 78,631,483 km (0.074 R)
• M93: 79,369,749 km (0.104 R)
• M94: 80,481,410 km (0.097 R)
• M95: 81,971,704 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.4

Radius: 3

Gravity: 96.49 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.2 AU - 20.04 AU

Year: 24254 Days

Day: 18.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,181,157 km

• M1: 70,461 km (0.095 R)
• M2: 244,742 km (0.081 R)
• M3: 452,683 km (0.115 R)
• M4: 624,122 km (0.066 R)
• M5: 872,006 km (0.046 R)
• M6: 1,115,402 km (0.047 R)
• M7: 1,277,865 km (0.119 R)
• M8: 2,195,349 km (0.107 R)
• M9: 3,042,073 km (0.071 R)
• M10: 3,640,464 km (0.071 R)
• M11: 3,880,120 km (0.106 R)
• M12: 4,224,045 km (0.109 R)
• M13: 4,940,918 km (0.095 R)
• M14: 4,993,577 km (0.087 R)
• M15: 5,475,581 km (0.108 R)
• M16: 5,916,297 km (0.064 R)
• M17: 6,656,656 km (0.057 R)
• M18: 8,917,379 km (0.105 R)
• M19: 9,045,734 km (0.057 R)
• M20: 9,630,961 km (0.06 R)
• M21: 10,161,435 km (0.059 R)
• M22: 11,043,464 km (0.1 R)
• M23: 11,250,508 km (0.071 R)
• M24: 11,389,185 km (0.073 R)
• M25: 13,243,451 km (0.072 R)
• M26: 13,832,418 km (0.105 R)
• M27: 14,279,865 km (0.096 R)
• M28: 14,959,787 km (0.104 R)
• M29: 15,727,673 km (0.093 R)
• M30: 16,194,418 km (0.07 R)
• M31: 16,429,586 km (0.082 R)
• M32: 17,301,143 km (0.071 R)
• M33: 19,254,443 km (0.057 R)
• M34: 20,004,826 km (0.086 R)
• M35: 20,425,794 km (0.068 R)
• M36: 22,399,439 km (0.116 R)
• M37: 22,836,414 km (0.083 R)
• M38: 25,517,058 km (0.049 R)
• M39: 27,265,409 km (0.106 R)
• M40: 27,731,855 km (0.11 R)
• M41: 29,337,638 km (0.103 R)
• M42: 30,489,093 km (0.051 R)
• M43: 30,682,374 km (0.083 R)
• M44: 31,459,834 km (0.108 R)
• M45: 37,907,801 km (0.072 R)
• M46: 38,428,252 km (0.045 R)
• M47: 38,741,660 km (0.081 R)
• M48: 40,109,583 km (0.11 R)
• M49: 40,215,348 km (0.047 R)
• M50: 40,427,478 km (0.092 R)
• M51: 41,707,288 km (0.08 R)
• M52: 43,869,875 km (0.052 R)
• M53: 46,958,024 km (0.071 R)
• M54: 48,077,913 km (0.059 R)
• M55: 49,319,725 km (0.08 R)
• M56: 49,887,748 km (0.113 R)
• M57: 50,572,159 km (0.041 R)
• M58: 51,030,227 km (0.104 R)
• M59: 51,604,683 km (0.119 R)
• M60: 52,992,054 km (0.087 R)
• M61: 53,573,840 km (0.084 R)
• M62: 53,690,377 km (0.036 R)
• M63: 53,807,063 km (0.062 R)
• M64: 54,157,571 km (0.118 R)
• M65: 56,276,774 km (0.056 R)
• M66: 57,943,594 km (0.037 R)
• M67: 58,903,414 km (0.077 R)
• M68: 59,747,445 km (0.066 R)
• M69: 60,960,235 km (0.103 R)
• M70: 61,691,768 km (0.116 R)
• M71: 61,936,361 km (0.086 R)
• M72: 62,303,624 km (0.083 R)
• M73: 63,780,304 km (0.04 R)
• M74: 65,143,889 km (0.116 R)
• M75: 65,392,969 km (0.114 R)
• M76: 66,893,436 km (0.092 R)
• M77: 68,026,191 km (0.104 R)
• M78: 73,784,363 km (0.11 R)
• M79: 76,393,200 km (0.077 R)
• M80: 76,918,588 km (0.106 R)
• M81: 77,445,172 km (0.09 R)
• M82: 78,501,782 km (0.108 R)
• M83: 78,766,720 km (0.09 R)
• M84: 80,496,071 km (0.117 R)
• M85: 82,911,029 km (0.107 R)
• M86: 84,262,945 km (0.111 R)
• M87: 84,941,671 km (0.101 R)
• M88: 87,125,650 km (0.112 R)
• M89: 89,189,802 km (0.114 R)
• M90: 89,328,030 km (0.092 R)
• M91: 90,297,424 km (0.053 R)
• M92: 90,574,928 km (0.117 R)
• M93: 90,852,732 km (0.048 R)
• M94: 91,270,110 km (0.115 R)
• M95: 91,967,086 km (0.117 R)
• M96: 92,386,110 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.2

Radius: 5.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.88 AU - 18.24 AU

Year: 28761 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,181,157 km

• M1: 95,593 km (0.111 R)
• M2: 168,447 km (0.095 R)
• M3: 227,239 km (0.091 R)
• M4: 484,548 km (0.105 R)
• M5: 612,154 km (0.102 R)
• M6: 689,796 km (0.065 R)
• M7: 730,038 km (0.082 R)
• M8: 877,092 km (0.112 R)
• M9: 1,033,572 km (0.101 R)
• M10: 1,635,404 km (0.09 R)
• M11: 1,999,824 km (0.092 R)
• M12: 2,450,563 km (0.116 R)
• M13: 2,575,926 km (0.059 R)
• M14: 2,898,758 km (0.088 R)
• M15: 2,964,880 km (0.066 R)
• M16: 3,337,379 km (0.054 R)
• M17: 3,653,180 km (0.03 R)
• M18: 3,760,591 km (0.116 R)
• M19: 4,088,959 km (0.047 R)
• M20: 4,126,059 km (0.118 R)
• M21: 4,200,559 km (0.073 R)
• M22: 4,237,958 km (0.082 R)
• M23: 4,773,219 km (0.099 R)
• M24: 5,128,514 km (0.119 R)
• M25: 5,948,460 km (0.096 R)
• M26: 5,990,497 km (0.08 R)
• M27: 6,117,207 km (0.085 R)
• M28: 6,984,874 km (0.035 R)
• M29: 7,936,765 km (0.092 R)
• M30: 8,310,012 km (0.113 R)
• M31: 8,736,665 km (0.11 R)
• M32: 9,959,029 km (0.043 R)
• M33: 10,159,491 km (0.077 R)
• M34: 10,462,725 km (0.11 R)
• M35: 11,758,093 km (0.086 R)
• M36: 12,505,335 km (0.112 R)
• M37: 12,721,653 km (0.076 R)
• M38: 12,775,808 km (0.117 R)
• M39: 13,267,835 km (0.089 R)
• M40: 13,933,246 km (0.066 R)
• M41: 15,181,342 km (0.076 R)
• M42: 15,354,277 km (0.072 R)
• M43: 15,818,778 km (0.1 R)
• M44: 16,940,014 km (0.027 R)
• M45: 17,299,498 km (0.116 R)
• M46: 20,327,359 km (0.055 R)
• M47: 21,286,431 km (0.075 R)
• M48: 21,739,114 km (0.099 R)
• M49: 22,917,496 km (0.085 R)
• M50: 23,580,963 km (0.094 R)
• M51: 25,063,029 km (0.116 R)
• M52: 25,199,163 km (0.119 R)
• M53: 25,335,746 km (0.12 R)
• M54: 26,992,393 km (0.06 R)
• M55: 28,045,412 km (0.095 R)
• M56: 28,116,022 km (0.115 R)
• M57: 29,040,387 km (0.103 R)
• M58: 29,614,095 km (0.113 R)
• M59: 30,627,022 km (0.057 R)
• M60: 31,504,264 km (0.103 R)
• M61: 33,059,334 km (0.046 R)
• M62: 33,133,984 km (0.102 R)
• M63: 33,208,783 km (0.115 R)
• M64: 33,283,581 km (0.084 R)
• M65: 33,733,422 km (0.108 R)
• M66: 35,171,207 km (0.058 R)
• M67: 36,551,846 km (0.102 R)
• M68: 37,248,673 km (0.111 R)
• M69: 38,263,096 km (0.056 R)
• M70: 38,341,485 km (0.095 R)
• M71: 38,419,875 km (0.077 R)
• M72: 38,734,329 km (0.108 R)
• M73: 39,444,770 km (0.059 R)
• M74: 41,440,705 km (0.09 R)
• M75: 42,248,234 km (0.082 R)
• M76: 45,612,989 km (0.098 R)
• M77: 45,779,342 km (0.108 R)
• M78: 50,259,798 km (0.092 R)
• M79: 53,644,899 km (0.089 R)
• M80: 54,524,534 km (0.111 R)
• M81: 54,789,472 km (0.092 R)
• M82: 58,542,135 km (0.119 R)
• M83: 60,449,208 km (0.075 R)
• M84: 60,632,017 km (0.091 R)
• M85: 60,723,421 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit