🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 42.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 14.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.7 AU - 1.16 AU

Year: 315 Days

Day: 24.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,655,835 km

• M1: 674,537 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 620 Days

Day: 44.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.36 AU - 3.86 AU

Year: 1928 Days

Day: 42.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,655,835 km

• M1: 472,280 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 9.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.94 AU - 7.54 AU

Year: 5478 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,655,835 km

• M1: 143,913 km (0.065 R)
• M2: 229,483 km (0.095 R)
• M3: 298,448 km (0.113 R)
• M4: 446,400 km (0.094 R)
• M5: 563,984 km (0.079 R)
• M6: 730,337 km (0.116 R)
• M7: 886,517 km (0.063 R)
• M8: 1,171,651 km (0.059 R)
• M9: 1,247,497 km (0.094 R)
• M10: 1,755,381 km (0.077 R)
• M11: 2,636,812 km (0.032 R)
• M12: 2,758,136 km (0.053 R)
• M13: 2,840,116 km (0.044 R)
• M14: 3,327,356 km (0.08 R)
• M15: 3,704,193 km (0.113 R)
• M16: 3,863,365 km (0.109 R)
• M17: 3,932,330 km (0.113 R)
• M18: 4,766,787 km (0.027 R)
• M19: 4,915,337 km (0.083 R)
• M20: 5,395,696 km (0.035 R)
• M21: 5,550,530 km (0.117 R)
• M22: 5,891,164 km (0.097 R)
• M23: 6,184,675 km (0.107 R)
• M24: 6,510,350 km (0.089 R)
• M25: 6,592,778 km (0.079 R)
• M26: 6,841,709 km (0.094 R)
• M27: 6,981,433 km (0.108 R)
• M28: 7,178,603 km (0.116 R)
• M29: 7,292,148 km (0.076 R)
• M30: 7,607,351 km (0.12 R)
• M31: 7,781,184 km (0.105 R)
• M32: 8,549,818 km (0.054 R)
• M33: 9,653,551 km (0.094 R)
• M34: 10,222,322 km (0.05 R)
• M35: 10,318,064 km (0.06 R)
• M36: 11,292,844 km (0.115 R)
• M37: 11,891,834 km (0.119 R)
• M38: 12,296,945 km (0.062 R)
• M39: 12,947,546 km (0.097 R)
• M40: 13,891,359 km (0.102 R)
• M41: 13,962,119 km (0.106 R)
• M42: 14,461,028 km (0.086 R)
• M43: 14,893,366 km (0.092 R)
• M44: 15,147,532 km (0.079 R)
• M45: 15,293,390 km (0.106 R)
• M46: 15,403,195 km (0.086 R)
• M47: 15,549,801 km (0.106 R)
• M48: 15,733,806 km (0.072 R)
• M49: 17,460,615 km (0.086 R)
• M50: 17,728,694 km (0.107 R)
• M51: 18,191,400 km (0.048 R)
• M52: 18,579,906 km (0.114 R)
• M53: 18,775,281 km (0.114 R)
• M54: 20,241,789 km (0.104 R)
• M55: 20,725,289 km (0.1 R)
• M56: 21,621,530 km (0.064 R)
• M57: 21,785,938 km (0.078 R)
• M58: 22,447,310 km (0.106 R)
• M59: 22,613,813 km (0.072 R)
• M60: 22,905,977 km (0.058 R)
• M61: 23,367,636 km (0.116 R)
• M62: 24,556,640 km (0.049 R)
• M63: 24,685,294 km (0.113 R)
• M64: 24,943,051 km (0.08 R)
• M65: 25,201,706 km (0.085 R)
• M66: 25,634,942 km (0.059 R)
• M67: 25,939,523 km (0.111 R)
• M68: 26,201,618 km (0.112 R)
• M69: 26,816,615 km (0.027 R)
• M70: 27,525,410 km (0.111 R)
• M71: 28,464,884 km (0.1 R)
• M72: 28,690,179 km (0.042 R)
• M73: 28,870,743 km (0.026 R)
• M74: 29,051,757 km (0.101 R)
• M75: 29,733,774 km (0.106 R)
• M76: 30,283,396 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 10

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.3 AU - 8.14 AU

Year: 6818 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,655,835 km

• M1: 213,027 km (0.071 R)
• M2: 325,824 km (0.081 R)
• M3: 446,699 km (0.029 R)
• M4: 705,354 km (0.046 R)
• M5: 798,105 km (0.088 R)
• M6: 1,170,903 km (0.101 R)
• M7: 1,488,050 km (0.108 R)
• M8: 1,946,567 km (0.047 R)
• M9: 2,013,288 km (0.088 R)
• M10: 2,148,973 km (0.11 R)
• M11: 2,376,063 km (0.113 R)
• M12: 2,556,179 km (0.063 R)
• M13: 2,666,432 km (0.055 R)
• M14: 2,968,321 km (0.05 R)
• M15: 3,162,499 km (0.091 R)
• M16: 3,241,487 km (0.063 R)
• M17: 3,666,644 km (0.047 R)
• M18: 3,917,669 km (0.101 R)
• M19: 4,109,603 km (0.072 R)
• M20: 4,195,921 km (0.059 R)
• M21: 4,659,076 km (0.069 R)
• M22: 4,862,679 km (0.06 R)
• M23: 5,022,898 km (0.094 R)
• M24: 5,372,508 km (0.092 R)
• M25: 5,514,626 km (0.049 R)
• M26: 5,948,161 km (0.104 R)
• M27: 6,822,860 km (0.059 R)
• M28: 7,314,438 km (0.088 R)
• M29: 7,763,980 km (0.078 R)
• M30: 7,951,725 km (0.119 R)
• M31: 8,059,735 km (0.119 R)
• M32: 8,222,497 km (0.055 R)
• M33: 8,413,983 km (0.1 R)
• M34: 8,689,991 km (0.088 R)
• M35: 8,996,966 km (0.114 R)
• M36: 9,679,281 km (0.107 R)
• M37: 9,852,516 km (0.117 R)
• M38: 10,407,823 km (0.107 R)
• M39: 11,093,580 km (0.117 R)
• M40: 11,763,180 km (0.098 R)
• M41: 13,590,667 km (0.091 R)
• M42: 14,306,792 km (0.089 R)
• M43: 14,405,377 km (0.06 R)
• M44: 14,504,112 km (0.079 R)
• M45: 15,979,446 km (0.106 R)
• M46: 16,977,713 km (0.115 R)
• M47: 17,326,725 km (0.11 R)
• M48: 17,572,364 km (0.049 R)
• M49: 17,642,825 km (0.094 R)
• M50: 18,031,630 km (0.093 R)
• M51: 18,817,916 km (0.083 R)
• M52: 20,239,246 km (0.077 R)
• M53: 20,572,101 km (0.12 R)
• M54: 20,646,301 km (0.114 R)
• M55: 20,795,002 km (0.08 R)
• M56: 21,581,587 km (0.109 R)
• M57: 22,683,675 km (0.086 R)
• M58: 22,798,865 km (0.111 R)
• M59: 23,493,298 km (0.101 R)
• M60: 23,609,686 km (0.078 R)
• M61: 24,587,308 km (0.113 R)
• M62: 24,666,146 km (0.114 R)
• M63: 25,061,383 km (0.091 R)
• M64: 25,219,957 km (0.061 R)
• M65: 25,458,715 km (0.117 R)
• M66: 26,703,519 km (0.082 R)

Asteroid Belt

Center: 11.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.4

Radius: 3.7

Gravity: 62.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.36 AU - 16.62 AU

Year: 21427 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,655,835 km

• M1: 60,138 km (0.048 R)
• M2: 158,873 km (0.111 R)
• M3: 219,610 km (0.101 R)
• M4: 325,974 km (0.108 R)
• M5: 491,878 km (0.057 R)
• M6: 732,431 km (0.101 R)
• M7: 1,275,771 km (0.048 R)
• M8: 1,567,636 km (0.11 R)
• M9: 1,601,296 km (0.063 R)
• M10: 2,800,323 km (0.113 R)
• M11: 3,262,430 km (0.102 R)
• M12: 3,702,547 km (0.096 R)
• M13: 4,208,188 km (0.12 R)
• M14: 4,783,990 km (0.102 R)
• M15: 5,231,886 km (0.038 R)
• M16: 5,902,085 km (0.076 R)
• M17: 5,954,743 km (0.106 R)
• M18: 6,060,659 km (0.106 R)
• M19: 6,113,766 km (0.099 R)
• M20: 6,167,023 km (0.038 R)
• M21: 8,069,010 km (0.083 R)
• M22: 8,127,503 km (0.107 R)
• M23: 8,303,879 km (0.114 R)
• M24: 8,660,221 km (0.094 R)
• M25: 9,143,272 km (0.118 R)
• M26: 9,326,530 km (0.102 R)
• M27: 9,821,399 km (0.106 R)
• M28: 10,072,125 km (0.09 R)
• M29: 10,198,236 km (0.106 R)
• M30: 10,579,711 km (0.059 R)
• M31: 11,225,824 km (0.101 R)
• M32: 11,356,573 km (0.105 R)
• M33: 11,487,920 km (0.092 R)
• M34: 13,935,042 km (0.102 R)
• M35: 14,005,203 km (0.051 R)
• M36: 14,357,955 km (0.104 R)
• M37: 14,713,699 km (0.103 R)
• M38: 15,216,497 km (0.059 R)
• M39: 15,724,980 km (0.068 R)
• M40: 16,461,002 km (0.068 R)
• M41: 18,968,412 km (0.07 R)
• M42: 20,464,839 km (0.072 R)
• M43: 20,544,724 km (0.105 R)
• M44: 23,235,990 km (0.094 R)
• M45: 23,319,166 km (0.087 R)
• M46: 25,176,125 km (0.115 R)
• M47: 26,730,148 km (0.097 R)
• M48: 27,783,466 km (0.106 R)
• M49: 28,048,853 km (0.077 R)
• M50: 31,667,326 km (0.075 R)
• M51: 32,129,883 km (0.064 R)
• M52: 33,719,061 km (0.104 R)
• M53: 34,475,727 km (0.113 R)
• M54: 35,046,892 km (0.054 R)
• M55: 35,142,485 km (0.114 R)
• M56: 35,813,281 km (0.112 R)
• M57: 36,391,776 km (0.054 R)
• M58: 38,047,376 km (0.117 R)
• M59: 39,329,879 km (0.099 R)
• M60: 40,026,406 km (0.107 R)
• M61: 43,980,428 km (0.069 R)
• M62: 44,496,391 km (0.101 R)
• M63: 45,846,960 km (0.101 R)
• M64: 48,907,882 km (0.105 R)
• M65: 50,086,115 km (0.088 R)
• M66: 50,516,957 km (0.082 R)
• M67: 52,034,179 km (0.053 R)
• M68: 53,456,555 km (0.055 R)
• M69: 55,224,503 km (0.096 R)
• M70: 57,011,599 km (0.055 R)
• M71: 59,044,634 km (0.103 R)
• M72: 59,385,717 km (0.054 R)
• M73: 59,613,555 km (0.037 R)
• M74: 59,841,542 km (0.092 R)
• M75: 60,527,598 km (0.083 R)
• M76: 60,756,782 km (0.105 R)
• M77: 64,814,923 km (0.106 R)
• M78: 65,401,796 km (0.111 R)
• M79: 66,108,346 km (0.098 R)
• M80: 68,362,487 km (0.106 R)
• M81: 68,840,153 km (0.103 R)
• M82: 70,039,329 km (0.078 R)
• M83: 71,366,412 km (0.044 R)
• M84: 71,608,611 km (0.061 R)
• M85: 74,413,122 km (0.072 R)
• M86: 75,027,521 km (0.054 R)
• M87: 75,397,028 km (0.116 R)
• M88: 75,643,715 km (0.077 R)
• M89: 75,767,133 km (0.104 R)
• M90: 78,624,303 km (0.089 R)
• M91: 78,999,644 km (0.088 R)
• M92: 82,276,884 km (0.111 R)
• M93: 82,403,743 km (0.048 R)
• M94: 82,530,752 km (0.117 R)
• M95: 83,039,384 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400

Radius: 3.3

Gravity: 36.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.4 AU - 20.66 AU

Year: 28034 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,655,835 km

• M1: 454,778 km (0.112 R)
• M2: 475,572 km (0.114 R)
• M3: 702,063 km (0.043 R)
• M4: 801,097 km (0.084 R)
• M5: 2,866,744 km (0.068 R)
• M6: 3,601,868 km (0.086 R)
• M7: 4,166,899 km (0.055 R)
• M8: 4,528,178 km (0.087 R)
• M9: 4,759,007 km (0.117 R)
• M10: 5,377,146 km (0.056 R)
• M11: 5,572,371 km (0.084 R)
• M12: 5,720,174 km (0.085 R)
• M13: 5,869,472 km (0.098 R)
• M14: 6,427,473 km (0.082 R)
• M15: 6,686,726 km (0.088 R)
• M16: 7,055,484 km (0.067 R)
• M17: 7,215,404 km (0.11 R)
• M18: 7,867,502 km (0.093 R)
• M19: 8,033,406 km (0.111 R)
• M20: 8,880,279 km (0.085 R)
• M21: 9,992,839 km (0.026 R)
• M22: 11,900,211 km (0.086 R)
• M23: 12,090,650 km (0.053 R)
• M24: 13,451,541 km (0.055 R)
• M25: 14,250,693 km (0.109 R)
• M26: 15,271,100 km (0.116 R)
• M27: 15,755,349 km (0.102 R)
• M28: 15,964,337 km (0.064 R)
• M29: 16,314,845 km (0.111 R)
• M30: 17,166,206 km (0.106 R)
• M31: 19,059,966 km (0.043 R)
• M32: 19,655,814 km (0.044 R)
• M33: 20,031,304 km (0.053 R)
• M34: 20,257,796 km (0.097 R)
• M35: 21,556,904 km (0.089 R)
• M36: 21,788,930 km (0.111 R)
• M37: 23,436,302 km (0.071 R)
• M38: 23,754,496 km (0.109 R)
• M39: 23,914,267 km (0.113 R)
• M40: 24,234,705 km (0.064 R)
• M41: 24,879,771 km (0.047 R)
• M42: 28,442,894 km (0.116 R)
• M43: 30,326,331 km (0.113 R)
• M44: 31,108,428 km (0.072 R)
• M45: 31,721,331 km (0.118 R)
• M46: 31,985,222 km (0.103 R)
• M47: 34,302,493 km (0.051 R)
• M48: 35,938,196 km (0.099 R)
• M49: 36,397,012 km (0.043 R)
• M50: 38,345,225 km (0.072 R)
• M51: 39,568,188 km (0.115 R)
• M52: 40,612,830 km (0.084 R)
• M53: 40,899,459 km (0.11 R)
• M54: 41,186,538 km (0.112 R)
• M55: 42,923,668 km (0.113 R)
• M56: 44,487,564 km (0.115 R)
• M57: 44,782,871 km (0.067 R)
• M58: 45,772,012 km (0.075 R)
• M59: 45,970,678 km (0.107 R)
• M60: 49,697,759 km (0.112 R)
• M61: 51,030,078 km (0.089 R)
• M62: 51,236,074 km (0.066 R)
• M63: 51,442,369 km (0.034 R)
• M64: 51,545,592 km (0.067 R)
• M65: 52,790,097 km (0.104 R)
• M66: 53,311,445 km (0.054 R)
• M67: 54,885,813 km (0.061 R)
• M68: 54,991,429 km (0.1 R)
• M69: 55,308,278 km (0.103 R)
• M70: 55,731,789 km (0.11 R)
• M71: 57,543,719 km (0.072 R)
• M72: 58,187,737 km (0.109 R)
• M73: 58,510,719 km (0.099 R)
• M74: 59,158,328 km (0.107 R)
• M75: 59,374,796 km (0.104 R)
• M76: 60,351,820 km (0.106 R)
• M77: 60,460,727 km (0.113 R)
• M78: 61,553,390 km (0.06 R)
• M79: 63,425,608 km (0.111 R)
• M80: 63,979,868 km (0.055 R)
• M81: 64,313,172 km (0.042 R)
• M82: 65,764,122 km (0.054 R)
• M83: 67,225,842 km (0.066 R)
• M84: 67,564,682 km (0.065 R)
• M85: 67,904,119 km (0.076 R)
• M86: 69,723,828 km (0.072 R)
• M87: 69,952,413 km (0.094 R)
• M88: 71,905,413 km (0.052 R)
• M89: 73,062,702 km (0.077 R)
• M90: 73,992,902 km (0.084 R)
• M91: 75,982,554 km (0.084 R)
• M92: 76,100,138 km (0.112 R)
• M93: 77,515,932 km (0.071 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit