🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 199 Days

Day: 29.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,956,520 km

• M1: 75,397 km (0.037 R)
• M2: 267,930 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.02 AU - 1.36 AU

Year: 555 Days

Day: 17.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 8.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.56 AU - 3.88 AU

Year: 2470 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,956,520 km

• M1: 111,301 km (0.12 R)
• M2: 257,907 km (0.088 R)
• M3: 352,153 km (0.092 R)
• M4: 418,276 km (0.108 R)
• M5: 474,973 km (0.062 R)
• M6: 597,643 km (0.072 R)
• M7: 740,360 km (0.097 R)
• M8: 904,020 km (0.093 R)
• M9: 1,069,924 km (0.101 R)
• M10: 1,278,015 km (0.118 R)
• M11: 1,387,071 km (0.059 R)
• M12: 1,579,903 km (0.096 R)
• M13: 1,709,305 km (0.068 R)
• M14: 1,916,349 km (0.105 R)
• M15: 2,288,249 km (0.116 R)
• M16: 2,354,820 km (0.117 R)
• M17: 2,435,304 km (0.056 R)
• M18: 2,558,124 km (0.036 R)
• M19: 2,641,001 km (0.082 R)
• M20: 2,710,863 km (0.111 R)
• M21: 2,866,744 km (0.049 R)
• M22: 3,128,091 km (0.113 R)
• M23: 3,427,736 km (0.086 R)
• M24: 3,831,201 km (0.115 R)
• M25: 4,022,537 km (0.119 R)
• M26: 4,119,327 km (0.106 R)
• M27: 4,184,402 km (0.113 R)
• M28: 4,381,422 km (0.086 R)
• M29: 4,581,584 km (0.088 R)
• M30: 4,665,958 km (0.085 R)
• M31: 4,904,716 km (0.107 R)
• M32: 5,376,697 km (0.065 R)
• M33: 5,973,144 km (0.077 R)
• M34: 6,552,536 km (0.078 R)
• M35: 6,820,167 km (0.1 R)
• M36: 7,287,211 km (0.103 R)
• M37: 7,346,452 km (0.106 R)
• M38: 7,445,336 km (0.043 R)
• M39: 7,926,144 km (0.066 R)
• M40: 8,272,912 km (0.11 R)
• M41: 8,645,411 km (0.082 R)
• M42: 8,770,774 km (0.076 R)
• M43: 9,065,781 km (0.095 R)
• M44: 9,278,509 km (0.071 R)
• M45: 9,514,425 km (0.117 R)
• M46: 9,752,285 km (0.101 R)
• M47: 10,633,716 km (0.118 R)
• M48: 10,880,702 km (0.045 R)
• M49: 11,129,483 km (0.077 R)
• M50: 11,243,178 km (0.1 R)
• M51: 11,403,098 km (0.103 R)
• M52: 11,517,690 km (0.081 R)
• M53: 12,096,633 km (0.04 R)
• M54: 12,166,795 km (0.065 R)
• M55: 12,401,514 km (0.113 R)
• M56: 12,637,729 km (0.093 R)
• M57: 12,780,146 km (0.103 R)
• M58: 12,994,819 km (0.089 R)
• M59: 13,138,583 km (0.108 R)
• M60: 13,234,624 km (0.108 R)
• M61: 13,816,560 km (0.117 R)
• M62: 13,889,863 km (0.075 R)
• M63: 14,135,054 km (0.07 R)
• M64: 14,979,983 km (0.049 R)
• M65: 15,105,495 km (0.118 R)
• M66: 15,383,149 km (0.081 R)
• M67: 16,277,595 km (0.049 R)
• M68: 16,536,249 km (0.063 R)
• M69: 16,614,190 km (0.111 R)
• M70: 16,848,460 km (0.118 R)
• M71: 17,162,616 km (0.11 R)
• M72: 17,241,454 km (0.034 R)
• M73: 17,584,631 km (0.116 R)
• M74: 17,664,068 km (0.076 R)
• M75: 17,770,282 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 7

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.94 AU - 13 AU

Year: 17704 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,956,520 km

• M1: 153,487 km (0.119 R)
• M2: 202,406 km (0.039 R)
• M3: 259,552 km (0.092 R)
• M4: 307,274 km (0.063 R)
• M5: 413,339 km (0.035 R)
• M6: 511,924 km (0.086 R)
• M7: 575,054 km (0.063 R)
• M8: 1,259,913 km (0.111 R)
• M9: 1,347,428 km (0.059 R)
• M10: 1,622,389 km (0.088 R)
• M11: 2,660,299 km (0.079 R)
• M12: 2,811,692 km (0.048 R)
• M13: 3,242,534 km (0.072 R)
• M14: 4,564,381 km (0.119 R)
• M15: 5,069,124 km (0.079 R)
• M16: 5,115,948 km (0.069 R)
• M17: 5,639,989 km (0.119 R)
• M18: 8,119,873 km (0.113 R)
• M19: 9,817,659 km (0.037 R)
• M20: 9,934,795 km (0.045 R)
• M21: 10,466,914 km (0.089 R)
• M22: 10,646,432 km (0.077 R)
• M23: 12,814,404 km (0.097 R)
• M24: 14,777,278 km (0.113 R)
• M25: 16,901,717 km (0.119 R)
• M26: 17,112,201 km (0.119 R)
• M27: 18,034,921 km (0.103 R)
• M28: 21,884,074 km (0.114 R)
• M29: 22,113,707 km (0.094 R)
• M30: 23,195,599 km (0.082 R)
• M31: 23,273,539 km (0.096 R)
• M32: 24,294,694 km (0.108 R)
• M33: 24,373,831 km (0.101 R)
• M34: 24,691,278 km (0.069 R)
• M35: 25,090,106 km (0.093 R)
• M36: 25,490,879 km (0.099 R)
• M37: 26,055,760 km (0.117 R)
• M38: 26,869,722 km (0.109 R)
• M39: 27,609,484 km (0.097 R)
• M40: 29,109,053 km (0.031 R)
• M41: 30,634,802 km (0.092 R)
• M42: 30,977,381 km (0.094 R)
• M43: 31,149,269 km (0.052 R)
• M44: 31,321,306 km (0.05 R)
• M45: 35,815,077 km (0.11 R)
• M46: 37,265,727 km (0.103 R)
• M47: 38,274,316 km (0.095 R)
• M48: 39,106,080 km (0.088 R)
• M49: 40,224,474 km (0.113 R)
• M50: 40,505,718 km (0.117 R)
• M51: 41,542,431 km (0.07 R)
• M52: 41,731,822 km (0.087 R)
• M53: 42,016,507 km (0.12 R)
• M54: 42,111,651 km (0.079 R)
• M55: 42,301,939 km (0.112 R)
• M56: 43,738,229 km (0.118 R)
• M57: 44,027,401 km (0.063 R)
• M58: 44,995,898 km (0.109 R)
• M59: 47,348,923 km (0.109 R)
• M60: 48,241,573 km (0.097 R)
• M61: 49,942,950 km (0.097 R)
• M62: 50,144,309 km (0.103 R)
• M63: 50,245,138 km (0.06 R)
• M64: 50,548,073 km (0.112 R)
• M65: 50,851,458 km (0.106 R)
• M66: 51,257,018 km (0.104 R)
• M67: 53,506,820 km (0.073 R)
• M68: 53,919,411 km (0.072 R)
• M69: 55,893,056 km (0.109 R)
• M70: 56,206,912 km (0.045 R)
• M71: 56,626,235 km (0.118 R)
• M72: 59,804,142 km (0.1 R)
• M73: 60,125,179 km (0.102 R)
• M74: 60,661,338 km (0.09 R)
• M75: 61,522,573 km (0.077 R)
• M76: 61,630,433 km (0.119 R)
• M77: 62,062,921 km (0.086 R)
• M78: 63,475,125 km (0.111 R)
• M79: 63,802,445 km (0.11 R)
• M80: 64,459,030 km (0.093 R)
• M81: 66,331,097 km (0.084 R)
• M82: 67,329,514 km (0.054 R)
• M83: 69,790,847 km (0.098 R)
• M84: 70,128,789 km (0.097 R)
• M85: 72,509,340 km (0.064 R)
• M86: 73,996,193 km (0.116 R)
• M87: 74,225,826 km (0.071 R)
• M88: 75,724,348 km (0.081 R)
• M89: 75,955,776 km (0.076 R)
• M90: 76,651,555 km (0.114 R)
• M91: 77,116,506 km (0.074 R)
• M92: 77,349,280 km (0.108 R)
• M93: 77,815,726 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.4

Radius: 7.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.76 AU - 12.26 AU

Year: 17793 Days

Day: 20.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,956,520 km

• M1: 173,833 km (0.115 R)
• M2: 401,072 km (0.059 R)
• M3: 475,721 km (0.111 R)
• M4: 588,817 km (0.091 R)
• M5: 657,782 km (0.119 R)
• M6: 1,492,538 km (0.044 R)
• M7: 1,839,156 km (0.079 R)
• M8: 2,021,815 km (0.081 R)
• M9: 2,320,712 km (0.101 R)
• M10: 3,236,999 km (0.086 R)
• M11: 3,331,096 km (0.102 R)
• M12: 4,048,866 km (0.056 R)
• M13: 4,252,768 km (0.083 R)
• M14: 4,321,583 km (0.066 R)
• M15: 4,706,199 km (0.063 R)
• M16: 5,620,841 km (0.072 R)
• M17: 6,748,809 km (0.082 R)
• M18: 7,235,600 km (0.103 R)
• M19: 7,691,724 km (0.059 R)
• M20: 8,675,480 km (0.06 R)
• M21: 9,248,888 km (0.06 R)
• M22: 9,925,819 km (0.12 R)
• M23: 10,154,853 km (0.091 R)
• M24: 11,088,942 km (0.036 R)
• M25: 11,279,081 km (0.101 R)
• M26: 11,614,330 km (0.082 R)
• M27: 12,294,701 km (0.101 R)
• M28: 12,739,007 km (0.066 R)
• M29: 13,440,471 km (0.042 R)
• M30: 14,619,901 km (0.08 R)
• M31: 14,724,021 km (0.072 R)
• M32: 15,565,808 km (0.095 R)
• M33: 15,832,092 km (0.049 R)
• M34: 16,585,766 km (0.119 R)
• M35: 16,748,678 km (0.119 R)
• M36: 17,960,272 km (0.12 R)
• M37: 18,407,868 km (0.115 R)
• M38: 18,802,508 km (0.03 R)
• M39: 18,859,056 km (0.057 R)
• M40: 20,060,925 km (0.1 R)
• M41: 21,110,653 km (0.104 R)
• M42: 21,287,328 km (0.087 R)
• M43: 21,405,361 km (0.107 R)
• M44: 23,263,067 km (0.097 R)
• M45: 24,118,917 km (0.039 R)
• M46: 25,735,322 km (0.108 R)
• M47: 25,861,134 km (0.047 R)
• M48: 26,303,046 km (0.108 R)
• M49: 26,493,185 km (0.105 R)
• M50: 27,066,294 km (0.085 R)
• M51: 27,258,378 km (0.12 R)
• M52: 27,643,592 km (0.094 R)
• M53: 28,614,782 km (0.068 R)
• M54: 28,745,081 km (0.059 R)
• M55: 29,860,782 km (0.03 R)
• M56: 30,191,693 km (0.092 R)
• M57: 30,457,229 km (0.037 R)
• M58: 30,790,234 km (0.115 R)
• M59: 30,923,825 km (0.074 R)
• M60: 31,661,791 km (0.06 R)
• M61: 31,864,197 km (0.082 R)
• M62: 32,134,520 km (0.094 R)
• M63: 32,202,288 km (0.094 R)
• M64: 32,405,592 km (0.076 R)
• M65: 32,677,560 km (0.064 R)
• M66: 33,086,860 km (0.064 R)
• M67: 33,155,226 km (0.064 R)
• M68: 33,635,136 km (0.093 R)
• M69: 34,048,326 km (0.05 R)
• M70: 35,577,964 km (0.102 R)
• M71: 36,139,704 km (0.082 R)
• M72: 37,913,935 km (0.104 R)
• M73: 38,272,222 km (0.032 R)
• M74: 38,487,643 km (0.101 R)
• M75: 41,325,514 km (0.08 R)
• M76: 41,989,878 km (0.051 R)
• M77: 42,657,833 km (0.097 R)
• M78: 42,955,832 km (0.047 R)
• M79: 43,030,481 km (0.076 R)
• M80: 43,628,873 km (0.116 R)
• M81: 45,592,644 km (0.077 R)
• M82: 45,897,375 km (0.12 R)
• M83: 48,126,383 km (0.074 R)
• M84: 48,359,008 km (0.118 R)
• M85: 49,684,146 km (0.096 R)
• M86: 50,311,858 km (0.095 R)
• M87: 50,390,397 km (0.118 R)
• M88: 51,416,639 km (0.11 R)
• M89: 52,768,854 km (0.068 R)
• M90: 53,168,878 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.8

Radius: 3.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.96 AU - 15.06 AU

Year: 24860 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,956,520 km

• M1: 229,483 km (0.057 R)
• M2: 288,873 km (0.111 R)
• M3: 435,479 km (0.104 R)
• M4: 701,764 km (0.118 R)
• M5: 851,361 km (0.085 R)
• M6: 913,893 km (0.08 R)
• M7: 1,214,436 km (0.057 R)
• M8: 1,285,195 km (0.073 R)
• M9: 1,449,304 km (0.073 R)
• M10: 1,562,400 km (0.104 R)
• M11: 1,619,995 km (0.114 R)
• M12: 1,658,891 km (0.088 R)
• M13: 1,878,052 km (0.062 R)
• M14: 2,106,338 km (0.108 R)
• M15: 2,566,202 km (0.119 R)
• M16: 2,680,046 km (0.072 R)
• M17: 2,865,996 km (0.097 R)
• M18: 3,907,945 km (0.094 R)
• M19: 4,912,345 km (0.113 R)
• M20: 4,997,018 km (0.089 R)
• M21: 5,340,943 km (0.052 R)
• M22: 7,203,736 km (0.106 R)
• M23: 7,332,390 km (0.117 R)
• M24: 7,494,105 km (0.096 R)
• M25: 7,821,126 km (0.062 R)
• M26: 8,086,214 km (0.064 R)
• M27: 9,036,759 km (0.079 R)
• M28: 9,349,717 km (0.118 R)
• M29: 9,737,026 km (0.106 R)
• M30: 10,454,498 km (0.069 R)
• M31: 11,114,823 km (0.119 R)
• M32: 11,300,623 km (0.095 R)
• M33: 11,337,873 km (0.078 R)
• M34: 11,637,667 km (0.077 R)
• M35: 11,675,366 km (0.082 R)
• M36: 11,750,763 km (0.068 R)
• M37: 11,902,007 km (0.059 R)
• M38: 12,475,266 km (0.109 R)
• M39: 12,591,054 km (0.101 R)
• M40: 12,862,425 km (0.037 R)
• M41: 12,979,410 km (0.047 R)
• M42: 13,490,138 km (0.106 R)
• M43: 13,569,275 km (0.108 R)
• M44: 13,648,562 km (0.035 R)
• M45: 13,927,263 km (0.083 R)
• M46: 14,288,541 km (0.106 R)
• M47: 14,328,933 km (0.1 R)
• M48: 14,450,107 km (0.094 R)
• M49: 14,979,235 km (0.114 R)
• M50: 15,266,762 km (0.116 R)
• M51: 15,390,479 km (0.09 R)
• M52: 15,722,287 km (0.069 R)
• M53: 16,731,624 km (0.093 R)
• M54: 17,115,492 km (0.093 R)
• M55: 17,416,035 km (0.08 R)
• M56: 17,804,989 km (0.093 R)
• M57: 18,415,797 km (0.056 R)
• M58: 18,635,556 km (0.075 R)
• M59: 19,211,209 km (0.108 R)
• M60: 19,747,667 km (0.109 R)
• M61: 20,379,718 km (0.072 R)
• M62: 20,835,243 km (0.051 R)
• M63: 20,926,797 km (0.086 R)
• M64: 21,110,204 km (0.071 R)
• M65: 21,156,131 km (0.049 R)
• M66: 22,128,517 km (0.089 R)
• M67: 22,643,583 km (0.097 R)
• M68: 23,115,265 km (0.067 R)
• M69: 24,356,927 km (0.115 R)
• M70: 25,180,463 km (0.106 R)
• M71: 25,277,851 km (0.033 R)
• M72: 25,326,620 km (0.062 R)
• M73: 26,457,431 km (0.117 R)
• M74: 26,954,096 km (0.082 R)
• M75: 27,003,912 km (0.117 R)
• M76: 27,353,671 km (0.109 R)
• M77: 27,403,787 km (0.099 R)
• M78: 27,604,397 km (0.115 R)
• M79: 28,615,081 km (0.066 R)
• M80: 28,971,572 km (0.065 R)
• M81: 30,101,784 km (0.07 R)
• M82: 30,776,321 km (0.118 R)
• M83: 30,985,010 km (0.084 R)
• M84: 31,613,471 km (0.073 R)
• M85: 31,665,980 km (0.068 R)
• M86: 31,929,272 km (0.113 R)
• M87: 31,982,080 km (0.042 R)
• M88: 32,829,851 km (0.12 R)
• M89: 34,764,301 km (0.047 R)
• M90: 35,581,106 km (0.09 R)
• M91: 35,635,858 km (0.089 R)
• M92: 35,690,462 km (0.118 R)
• M93: 36,294,089 km (0.11 R)
• M94: 36,624,850 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit