🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.86 AU - 2 AU

Year: 956 Days

Day: 41.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.97 AU - 3.23 AU

Year: 1494 Days

Day: 12.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,603,246 km

• M1: 606,021 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.67 AU - 3.07 AU

Year: 1733 Days

Day: 39.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.75 AU - 4.61 AU

Year: 3046 Days

Day: 36.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.82 AU - 5.88 AU

Year: 3807 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,603,246 km

• M1: 2,832,935 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.75 AU - 7.37 AU

Year: 5989 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,603,246 km

• M1: 182,958 km (0.095 R)
• M2: 426,653 km (0.078 R)
• M3: 643,271 km (0.083 R)
• M4: 805,884 km (0.117 R)
• M5: 899,831 km (0.115 R)
• M6: 997,967 km (0.059 R)
• M7: 1,347,877 km (0.082 R)
• M8: 1,580,202 km (0.104 R)
• M9: 1,684,023 km (0.083 R)
• M10: 1,916,947 km (0.098 R)
• M11: 2,316,074 km (0.078 R)
• M12: 3,082,614 km (0.095 R)
• M13: 3,666,045 km (0.045 R)
• M14: 4,090,305 km (0.051 R)
• M15: 4,357,337 km (0.095 R)
• M16: 4,832,310 km (0.103 R)
• M17: 4,960,217 km (0.09 R)
• M18: 5,696,687 km (0.109 R)
• M19: 5,940,831 km (0.118 R)
• M20: 6,243,916 km (0.091 R)
• M21: 6,467,565 km (0.099 R)
• M22: 7,096,175 km (0.117 R)
• M23: 7,536,142 km (0.099 R)
• M24: 8,015,304 km (0.11 R)
• M25: 8,412,038 km (0.091 R)
• M26: 8,721,556 km (0.109 R)
• M27: 9,319,947 km (0.108 R)
• M28: 9,737,176 km (0.087 R)
• M29: 9,931,803 km (0.055 R)
• M30: 10,029,640 km (0.091 R)
• M31: 10,357,857 km (0.073 R)
• M32: 10,556,673 km (0.083 R)
• M33: 10,823,556 km (0.111 R)
• M34: 11,228,218 km (0.093 R)
• M35: 12,017,646 km (0.115 R)
• M36: 12,226,484 km (0.071 R)
• M37: 13,289,078 km (0.027 R)
• M38: 14,491,995 km (0.108 R)
• M39: 14,863,446 km (0.095 R)
• M40: 15,125,242 km (0.11 R)
• M41: 18,385,130 km (0.115 R)
• M42: 18,585,740 km (0.095 R)
• M43: 18,989,355 km (0.085 R)
• M44: 19,395,813 km (0.11 R)
• M45: 20,010,959 km (0.074 R)
• M46: 20,134,826 km (0.073 R)
• M47: 20,549,362 km (0.112 R)
• M48: 20,966,740 km (0.025 R)
• M49: 21,598,043 km (0.06 R)
• M50: 22,321,049 km (0.05 R)
• M51: 23,181,836 km (0.081 R)
• M52: 23,355,369 km (0.064 R)
• M53: 23,572,735 km (0.12 R)
• M54: 24,009,710 km (0.116 R)
• M55: 24,670,185 km (0.103 R)
• M56: 24,847,309 km (0.065 R)
• M57: 25,425,804 km (0.117 R)
• M58: 25,873,999 km (0.116 R)
• M59: 26,279,409 km (0.067 R)
• M60: 27,096,812 km (0.106 R)
• M61: 27,508,655 km (0.079 R)
• M62: 27,600,508 km (0.04 R)
• M63: 28,014,894 km (0.112 R)
• M64: 28,199,647 km (0.081 R)
• M65: 29,363,968 km (0.108 R)
• M66: 29,504,739 km (0.034 R)
• M67: 30,259,461 km (0.119 R)
• M68: 30,686,712 km (0.055 R)
• M69: 31,020,315 km (0.109 R)
• M70: 31,307,394 km (0.115 R)
• M71: 31,787,603 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 13.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.15 AU - 12.51 AU

Year: 15433 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,603,246 km

• M1: 242,349 km (0.119 R)
• M2: 329,863 km (0.057 R)
• M3: 454,778 km (0.078 R)
• M4: 1,503,010 km (0.104 R)
• M5: 1,737,878 km (0.079 R)
• M6: 2,479,884 km (0.116 R)
• M7: 2,939,897 km (0.116 R)
• M8: 3,236,550 km (0.09 R)
• M9: 3,660,361 km (0.106 R)
• M10: 3,779,141 km (0.036 R)
• M11: 4,350,456 km (0.113 R)
• M12: 4,905,464 km (0.074 R)
• M13: 7,544,520 km (0.1 R)
• M14: 7,901,012 km (0.034 R)
• M15: 8,367,308 km (0.119 R)
• M16: 8,524,685 km (0.104 R)
• M17: 9,110,660 km (0.059 R)
• M18: 9,544,943 km (0.093 R)
• M19: 10,433,853 km (0.101 R)
• M20: 11,757,794 km (0.071 R)
• M21: 13,440,172 km (0.051 R)
• M22: 13,563,291 km (0.064 R)
• M23: 14,121,740 km (0.091 R)
• M24: 14,246,804 km (0.062 R)
• M25: 14,877,957 km (0.099 R)
• M26: 15,133,021 km (0.096 R)
• M27: 15,261,077 km (0.111 R)
• M28: 15,453,909 km (0.06 R)
• M29: 15,906,891 km (0.107 R)
• M30: 16,693,626 km (0.101 R)
• M31: 17,025,135 km (0.106 R)
• M32: 17,358,888 km (0.098 R)
• M33: 18,168,811 km (0.108 R)
• M34: 18,991,001 km (0.113 R)
• M35: 19,337,170 km (0.112 R)
• M36: 19,685,434 km (0.066 R)
• M37: 20,813,851 km (0.098 R)
• M38: 21,170,791 km (0.111 R)
• M39: 22,838,808 km (0.114 R)
• M40: 24,398,366 km (0.06 R)
• M41: 25,838,843 km (0.105 R)
• M42: 27,697,747 km (0.118 R)
• M43: 28,090,441 km (0.109 R)
• M44: 30,081,439 km (0.116 R)
• M45: 30,404,271 km (0.084 R)
• M46: 31,053,227 km (0.119 R)
• M47: 32,447,479 km (0.082 R)
• M48: 33,862,226 km (0.107 R)
• M49: 34,029,925 km (0.119 R)
• M50: 34,282,147 km (0.116 R)
• M51: 35,042,404 km (0.036 R)
• M52: 36,064,606 km (0.108 R)
• M53: 36,837,728 km (0.109 R)
• M54: 39,984,668 km (0.079 R)
• M55: 40,695,558 km (0.093 R)
• M56: 40,874,028 km (0.09 R)
• M57: 42,762,851 km (0.091 R)
• M58: 43,307,686 km (0.117 R)
• M59: 43,581,001 km (0.101 R)
• M60: 44,129,277 km (0.084 R)
• M61: 46,159,470 km (0.058 R)
• M62: 46,811,717 km (0.075 R)
• M63: 47,843,045 km (0.076 R)
• M64: 49,927,841 km (0.071 R)
• M65: 51,945,617 km (0.098 R)
• M66: 52,526,954 km (0.09 R)
• M67: 53,110,535 km (0.116 R)
• M68: 53,305,461 km (0.097 R)
• M69: 53,696,211 km (0.112 R)
• M70: 56,258,822 km (0.041 R)
• M71: 56,756,235 km (0.059 R)
• M72: 57,855,630 km (0.089 R)
• M73: 58,357,681 km (0.04 R)
• M74: 59,771,081 km (0.104 R)
• M75: 62,631,692 km (0.118 R)
• M76: 63,353,801 km (0.056 R)
• M77: 63,457,173 km (0.06 R)
• M78: 64,286,244 km (0.081 R)
• M79: 64,598,006 km (0.118 R)
• M80: 66,164,745 km (0.064 R)
• M81: 66,584,666 km (0.108 R)
• M82: 67,427,051 km (0.117 R)
• M83: 71,261,694 km (0.066 R)
• M84: 71,584,376 km (0.109 R)
• M85: 71,907,657 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.6

Radius: 4.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.16 AU - 17.52 AU

Year: 21416 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,603,246 km

• M1: 64,626 km (0.101 R)
• M2: 116,238 km (0.099 R)
• M3: 148,102 km (0.064 R)
• M4: 471,981 km (0.069 R)
• M5: 515,215 km (0.094 R)
• M6: 836,701 km (0.097 R)
• M7: 1,741,918 km (0.094 R)
• M8: 1,925,474 km (0.096 R)
• M9: 2,115,463 km (0.065 R)
• M10: 2,237,236 km (0.079 R)
• M11: 2,720,587 km (0.12 R)
• M12: 2,960,691 km (0.116 R)
• M13: 3,124,501 km (0.088 R)
• M14: 3,235,353 km (0.082 R)
• M15: 3,291,303 km (0.046 R)
• M16: 3,927,393 km (0.102 R)
• M17: 4,047,071 km (0.06 R)
• M18: 4,198,464 km (0.113 R)
• M19: 4,663,414 km (0.078 R)
• M20: 5,210,045 km (0.098 R)
• M21: 5,407,813 km (0.113 R)
• M22: 5,574,465 km (0.087 R)
• M23: 5,878,748 km (0.118 R)
• M24: 5,912,856 km (0.09 R)
• M25: 6,050,187 km (0.034 R)
• M26: 7,627,846 km (0.09 R)
• M27: 7,927,640 km (0.095 R)
• M28: 8,577,344 km (0.053 R)
• M29: 8,849,911 km (0.08 R)
• M30: 8,967,644 km (0.11 R)
• M31: 9,125,321 km (0.081 R)
• M32: 9,283,894 km (0.095 R)
• M33: 9,927,464 km (0.104 R)
• M34: 10,049,835 km (0.091 R)
• M35: 10,131,665 km (0.095 R)
• M36: 10,378,352 km (0.112 R)
• M37: 10,585,396 km (0.117 R)
• M38: 10,626,984 km (0.117 R)
• M39: 10,835,823 km (0.066 R)
• M40: 11,342,211 km (0.095 R)
• M41: 11,986,230 km (0.109 R)
• M42: 12,509,823 km (0.105 R)
• M43: 12,774,461 km (0.053 R)
• M44: 13,085,625 km (0.056 R)
• M45: 13,130,205 km (0.107 R)
• M46: 13,174,935 km (0.114 R)
• M47: 15,615,026 km (0.083 R)
• M48: 16,619,575 km (0.112 R)
• M49: 17,251,926 km (0.081 R)
• M50: 17,448,048 km (0.048 R)
• M51: 17,991,238 km (0.104 R)
• M52: 18,289,836 km (0.092 R)
• M53: 18,439,733 km (0.102 R)
• M54: 19,195,501 km (0.087 R)
• M55: 20,167,289 km (0.063 R)
• M56: 21,839,644 km (0.062 R)
• M57: 22,105,030 km (0.093 R)
• M58: 22,531,683 km (0.116 R)
• M59: 24,595,536 km (0.065 R)
• M60: 24,650,588 km (0.118 R)
• M61: 25,817,601 km (0.109 R)
• M62: 25,873,700 km (0.1 R)
• M63: 25,929,649 km (0.098 R)
• M64: 26,098,097 km (0.091 R)
• M65: 28,205,183 km (0.114 R)
• M66: 28,667,739 km (0.088 R)
• M67: 29,425,004 km (0.104 R)
• M68: 29,835,500 km (0.116 R)
• M69: 30,070,967 km (0.085 R)
• M70: 33,186,642 km (0.08 R)
• M71: 34,658,984 km (0.092 R)
• M72: 34,844,486 km (0.11 R)
• M73: 34,968,353 km (0.067 R)
• M74: 35,030,436 km (0.104 R)
• M75: 36,089,738 km (0.084 R)
• M76: 36,403,445 km (0.092 R)
• M77: 37,222,942 km (0.077 R)
• M78: 37,476,361 km (0.064 R)
• M79: 37,921,265 km (0.119 R)
• M80: 39,395,103 km (0.106 R)
• M81: 39,717,935 km (0.115 R)
• M82: 39,912,114 km (0.078 R)
• M83: 40,301,367 km (0.111 R)
• M84: 40,561,518 km (0.092 R)
• M85: 41,345,560 km (0.086 R)
• M86: 42,068,567 km (0.077 R)
• M87: 43,194,141 km (0.111 R)
• M88: 43,660,438 km (0.085 R)
• M89: 43,727,158 km (0.103 R)
• M90: 43,860,749 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.1

Radius: 4.6

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.93 AU - 18.11 AU

Year: 21794 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,603,246 km

• M1: 78,090 km (0.112 R)
• M2: 139,724 km (0.116 R)
• M3: 179,517 km (0.11 R)
• M4: 597,643 km (0.089 R)
• M5: 980,165 km (0.03 R)
• M6: 1,270,385 km (0.066 R)
• M7: 1,618,799 km (0.032 R)
• M8: 2,139,100 km (0.066 R)
• M9: 2,212,104 km (0.113 R)
• M10: 2,248,905 km (0.07 R)
• M11: 2,987,021 km (0.12 R)
• M12: 4,015,955 km (0.07 R)
• M13: 4,474,173 km (0.049 R)
• M14: 4,709,491 km (0.11 R)
• M15: 5,640,139 km (0.088 R)
• M16: 6,466,368 km (0.086 R)
• M17: 6,732,353 km (0.084 R)
• M18: 8,749,830 km (0.09 R)
• M19: 9,221,811 km (0.11 R)
• M20: 9,581,145 km (0.074 R)
• M21: 9,702,020 km (0.053 R)
• M22: 10,437,443 km (0.071 R)
• M23: 10,749,205 km (0.084 R)
• M24: 13,485,500 km (0.076 R)
• M25: 13,756,721 km (0.115 R)
• M26: 13,824,938 km (0.066 R)
• M27: 14,512,041 km (0.087 R)
• M28: 14,581,304 km (0.08 R)
• M29: 15,351,285 km (0.054 R)
• M30: 15,421,895 km (0.1 R)
• M31: 15,776,741 km (0.044 R)
• M32: 16,350,000 km (0.078 R)
• M33: 16,857,286 km (0.094 R)
• M34: 17,222,754 km (0.085 R)
• M35: 18,185,117 km (0.073 R)
• M36: 18,635,257 km (0.102 R)
• M37: 19,317,124 km (0.075 R)
• M38: 21,411,494 km (0.053 R)
• M39: 21,807,181 km (0.115 R)
• M40: 22,285,146 km (0.116 R)
• M41: 23,170,466 km (0.093 R)
• M42: 23,414,012 km (0.063 R)
• M43: 24,643,856 km (0.047 R)
• M44: 25,726,645 km (0.106 R)
• M45: 26,485,256 km (0.088 R)
• M46: 28,024,468 km (0.08 R)
• M47: 28,197,254 km (0.106 R)
• M48: 28,717,854 km (0.034 R)
• M49: 30,033,119 km (0.093 R)
• M50: 32,995,007 km (0.067 R)
• M51: 34,927,812 km (0.087 R)
• M52: 36,613,331 km (0.045 R)
• M53: 38,325,329 km (0.092 R)
• M54: 39,771,641 km (0.074 R)
• M55: 40,257,834 km (0.108 R)
• M56: 41,432,477 km (0.115 R)
• M57: 41,925,252 km (0.061 R)
• M58: 42,817,005 km (0.092 R)
• M59: 43,016,120 km (0.086 R)
• M60: 44,518,681 km (0.069 R)
• M61: 46,650,899 km (0.11 R)
• M62: 48,920,149 km (0.114 R)
• M63: 49,336,630 km (0.091 R)
• M64: 50,803,437 km (0.104 R)
• M65: 52,284,456 km (0.086 R)
• M66: 53,779,687 km (0.098 R)
• M67: 55,831,272 km (0.118 R)
• M68: 56,375,359 km (0.107 R)
• M69: 57,798,334 km (0.119 R)
• M70: 59,122,275 km (0.111 R)
• M71: 60,791,339 km (0.048 R)
• M72: 62,137,570 km (0.094 R)
• M73: 65,890,233 km (0.085 R)
• M74: 67,735,971 km (0.106 R)
• M75: 69,364,942 km (0.066 R)
• M76: 70,536,294 km (0.08 R)
• M77: 71,832,260 km (0.116 R)
• M78: 72,661,182 km (0.055 R)
• M79: 73,731,405 km (0.111 R)
• M80: 79,160,760 km (0.112 R)
• M81: 81,738,033 km (0.077 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit