🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 137 Days

Day: 45.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 171 Days

Day: 33.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.1 AU

Year: 360 Days

Day: 30.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.97 AU - 1.49 AU

Year: 514 Days

Day: 43.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.09 AU - 1.75 AU

Year: 637 Days

Day: 38.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.86 AU - 4.24 AU

Year: 3070 Days

Day: 47.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 12.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.19 AU - 7.05 AU

Year: 6417 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,256,960 km

• M1: 158,275 km (0.119 R)
• M2: 262,843 km (0.114 R)
• M3: 354,697 km (0.119 R)
• M4: 569,818 km (0.04 R)
• M5: 872,006 km (0.109 R)
• M6: 1,086,978 km (0.079 R)
• M7: 1,166,415 km (0.06 R)
• M8: 1,260,063 km (0.077 R)
• M9: 1,417,739 km (0.104 R)
• M10: 1,582,297 km (0.106 R)
• M11: 1,889,421 km (0.114 R)
• M12: 2,128,927 km (0.092 R)
• M13: 2,393,416 km (0.091 R)
• M14: 2,499,332 km (0.112 R)
• M15: 2,591,334 km (0.101 R)
• M16: 2,762,923 km (0.103 R)
• M17: 4,050,512 km (0.107 R)
• M18: 4,232,273 km (0.106 R)
• M19: 4,547,626 km (0.103 R)
• M20: 5,083,784 km (0.109 R)
• M21: 5,660,484 km (0.08 R)
• M22: 6,174,353 km (0.065 R)
• M23: 7,357,373 km (0.071 R)
• M24: 8,009,021 km (0.106 R)
• M25: 8,238,056 km (0.098 R)
• M26: 8,469,184 km (0.095 R)
• M27: 9,128,013 km (0.079 R)
• M28: 9,730,294 km (0.092 R)
• M29: 10,494,889 km (0.112 R)
• M30: 10,846,594 km (0.069 R)
• M31: 11,074,730 km (0.118 R)
• M32: 11,587,552 km (0.051 R)
• M33: 14,044,398 km (0.086 R)
• M34: 14,627,231 km (0.111 R)
• M35: 15,189,719 km (0.104 R)
• M36: 15,473,656 km (0.069 R)
• M37: 15,873,980 km (0.08 R)
• M38: 15,960,298 km (0.087 R)
• M39: 16,104,360 km (0.115 R)
• M40: 16,948,691 km (0.117 R)
• M41: 17,036,804 km (0.073 R)
• M42: 18,227,005 km (0.094 R)
• M43: 19,045,455 km (0.066 R)
• M44: 20,938,466 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 11.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.75 AU - 9.71 AU

Year: 10564 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,256,960 km

• M1: 237,861 km (0.049 R)
• M2: 416,032 km (0.056 R)
• M3: 615,296 km (0.098 R)
• M4: 1,307,934 km (0.118 R)
• M5: 1,399,488 km (0.107 R)
• M6: 2,182,932 km (0.116 R)
• M7: 2,461,334 km (0.078 R)
• M8: 2,663,291 km (0.088 R)
• M9: 3,052,993 km (0.078 R)
• M10: 3,270,359 km (0.091 R)
• M11: 3,365,204 km (0.062 R)
• M12: 3,492,961 km (0.107 R)
• M13: 3,819,682 km (0.119 R)
• M14: 4,259,351 km (0.116 R)
• M15: 4,363,171 km (0.101 R)
• M16: 5,040,251 km (0.12 R)
• M17: 5,522,405 km (0.1 R)
• M18: 5,864,985 km (0.072 R)
• M19: 6,491,201 km (0.04 R)
• M20: 6,812,238 km (0.093 R)
• M21: 8,191,531 km (0.061 R)
• M22: 8,451,382 km (0.086 R)
• M23: 9,202,663 km (0.108 R)
• M24: 10,021,412 km (0.101 R)
• M25: 10,113,863 km (0.063 R)
• M26: 10,346,189 km (0.088 R)
• M27: 10,627,283 km (0.104 R)
• M28: 10,721,530 km (0.114 R)
• M29: 11,149,081 km (0.084 R)
• M30: 11,341,015 km (0.063 R)
• M31: 11,437,356 km (0.069 R)
• M32: 11,533,996 km (0.104 R)
• M33: 12,316,841 km (0.061 R)
• M34: 12,614,840 km (0.077 R)
• M35: 15,242,677 km (0.093 R)
• M36: 15,777,339 km (0.047 R)
• M37: 16,046,915 km (0.075 R)
• M38: 16,317,986 km (0.119 R)
• M39: 17,864,529 km (0.099 R)
• M40: 19,284,362 km (0.054 R)
• M41: 19,514,893 km (0.084 R)
• M42: 20,036,989 km (0.106 R)
• M43: 22,231,440 km (0.116 R)
• M44: 22,533,927 km (0.119 R)
• M45: 22,837,611 km (0.117 R)
• M46: 23,020,569 km (0.118 R)
• M47: 23,695,256 km (0.1 R)
• M48: 24,252,208 km (0.095 R)
• M49: 24,563,522 km (0.082 R)
• M50: 25,001,544 km (0.077 R)
• M51: 25,885,368 km (0.098 R)
• M52: 26,076,106 km (0.107 R)
• M53: 26,203,563 km (0.092 R)
• M54: 26,908,019 km (0.094 R)
• M55: 28,074,135 km (0.112 R)
• M56: 28,335,632 km (0.053 R)
• M57: 31,331,628 km (0.079 R)
• M58: 31,942,885 km (0.066 R)
• M59: 32,352,484 km (0.094 R)
• M60: 32,970,324 km (0.109 R)
• M61: 33,108,103 km (0.106 R)
• M62: 33,246,032 km (0.107 R)
• M63: 33,661,316 km (0.065 R)
• M64: 33,938,970 km (0.109 R)
• M65: 34,356,946 km (0.073 R)
• M66: 34,636,694 km (0.113 R)
• M67: 35,975,296 km (0.092 R)
• M68: 36,900,858 km (0.066 R)
• M69: 37,187,188 km (0.094 R)
• M70: 39,431,605 km (0.118 R)
• M71: 40,312,288 km (0.071 R)
• M72: 40,976,951 km (0.056 R)
• M73: 42,317,049 km (0.071 R)
• M74: 43,293,923 km (0.064 R)
• M75: 44,887,739 km (0.081 R)
• M76: 44,964,034 km (0.071 R)
• M77: 47,508,394 km (0.116 R)
• M78: 47,820,007 km (0.09 R)
• M79: 47,976,037 km (0.114 R)
• M80: 48,366,936 km (0.089 R)
• M81: 50,654,737 km (0.057 R)
• M82: 52,413,708 km (0.11 R)
• M83: 52,655,010 km (0.077 R)
• M84: 54,192,577 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 3.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.7 AU - 18.02 AU

Year: 23795 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,256,960 km

• M1: 143,764 km (0.097 R)
• M2: 253,718 km (0.098 R)
• M3: 304,731 km (0.111 R)
• M4: 477,816 km (0.088 R)
• M5: 574,755 km (0.113 R)
• M6: 824,434 km (0.115 R)
• M7: 1,021,454 km (0.053 R)
• M8: 1,083,388 km (0.106 R)
• M9: 1,694,046 km (0.074 R)
• M10: 2,203,427 km (0.119 R)
• M11: 2,230,055 km (0.076 R)
• M12: 2,364,843 km (0.059 R)
• M13: 2,474,648 km (0.115 R)
• M14: 2,959,644 km (0.087 R)
• M15: 3,137,666 km (0.114 R)
• M16: 3,197,804 km (0.112 R)
• M17: 3,349,796 km (0.084 R)
• M18: 3,819,832 km (0.119 R)
• M19: 3,851,846 km (0.035 R)
• M20: 3,884,010 km (0.102 R)
• M21: 4,046,174 km (0.12 R)
• M22: 4,478,063 km (0.041 R)
• M23: 6,194,848 km (0.103 R)
• M24: 6,652,468 km (0.113 R)
• M25: 6,768,556 km (0.094 R)
• M26: 6,885,242 km (0.078 R)
• M27: 7,042,021 km (0.103 R)
• M28: 7,199,996 km (0.114 R)
• M29: 8,504,639 km (0.116 R)
• M30: 9,055,159 km (0.036 R)
• M31: 11,185,134 km (0.098 R)
• M32: 11,323,212 km (0.047 R)
• M33: 11,554,491 km (0.045 R)
• M34: 12,257,900 km (0.101 R)
• M35: 12,543,183 km (0.117 R)
• M36: 12,638,627 km (0.113 R)
• M37: 12,734,519 km (0.101 R)
• M38: 13,120,032 km (0.083 R)
• M39: 13,705,708 km (0.116 R)
• M40: 13,902,729 km (0.068 R)
• M41: 14,051,130 km (0.067 R)
• M42: 14,449,509 km (0.087 R)
• M43: 14,549,739 km (0.116 R)
• M44: 15,104,747 km (0.036 R)
• M45: 15,206,474 km (0.098 R)
• M46: 15,718,248 km (0.063 R)
• M47: 16,391,887 km (0.081 R)
• M48: 19,179,195 km (0.055 R)
• M49: 20,289,510 km (0.105 R)
• M50: 20,570,306 km (0.106 R)
• M51: 21,534,763 km (0.064 R)
• M52: 22,051,325 km (0.097 R)
• M53: 22,746,356 km (0.078 R)
• M54: 23,507,361 km (0.044 R)
• M55: 25,415,930 km (0.117 R)
• M56: 26,511,136 km (0.117 R)
• M57: 27,002,864 km (0.106 R)
• M58: 27,188,067 km (0.071 R)
• M59: 28,307,807 km (0.075 R)
• M60: 31,107,830 km (0.108 R)
• M61: 31,626,336 km (0.114 R)
• M62: 31,756,337 km (0.098 R)
• M63: 32,803,372 km (0.064 R)
• M64: 33,397,126 km (0.058 R)
• M65: 33,994,620 km (0.098 R)
• M66: 34,796,614 km (0.029 R)
• M67: 34,863,784 km (0.102 R)
• M68: 35,943,432 km (0.051 R)
• M69: 36,147,184 km (0.074 R)
• M70: 36,897,268 km (0.092 R)
• M71: 37,652,438 km (0.066 R)
• M72: 38,274,017 km (0.048 R)
• M73: 38,482,107 km (0.088 R)
• M74: 39,527,497 km (0.083 R)
• M75: 40,441,241 km (0.082 R)
• M76: 40,723,682 km (0.104 R)
• M77: 41,148,690 km (0.1 R)
• M78: 41,860,327 km (0.096 R)
• M79: 42,217,566 km (0.075 R)
• M80: 42,289,224 km (0.114 R)
• M81: 42,935,337 km (0.084 R)
• M82: 43,151,356 km (0.043 R)
• M83: 43,656,997 km (0.05 R)
• M84: 44,019,323 km (0.059 R)
• M85: 44,601,259 km (0.119 R)
• M86: 44,966,128 km (0.064 R)
• M87: 45,258,891 km (0.118 R)
• M88: 45,478,800 km (0.078 R)
• M89: 45,552,103 km (0.119 R)
• M90: 46,140,621 km (0.089 R)
• M91: 46,288,124 km (0.117 R)
• M92: 48,145,382 km (0.119 R)
• M93: 48,294,980 km (0.098 R)
• M94: 48,819,919 km (0.088 R)
• M95: 49,724,088 km (0.079 R)
• M96: 50,329,960 km (0.084 R)
• M97: 50,633,943 km (0.076 R)
• M98: 50,709,938 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.6

Radius: 6.6

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.48 AU - 19.32 AU

Year: 25020 Days

Day: 19.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,256,960 km

• M1: 109,057 km (0.103 R)
• M2: 208,240 km (0.032 R)
• M3: 297,550 km (0.103 R)
• M4: 646,412 km (0.097 R)
• M5: 1,523,206 km (0.085 R)
• M6: 1,903,633 km (0.097 R)
• M7: 2,600,161 km (0.113 R)
• M8: 3,776,897 km (0.119 R)
• M9: 4,957,225 km (0.105 R)
• M10: 5,095,004 km (0.092 R)
• M11: 5,141,230 km (0.086 R)
• M12: 5,234,130 km (0.07 R)
• M13: 6,192,604 km (0.09 R)
• M14: 6,390,821 km (0.108 R)
• M15: 7,465,083 km (0.118 R)
• M16: 8,103,866 km (0.087 R)
• M17: 8,539,346 km (0.086 R)
• M18: 9,038,404 km (0.028 R)
• M19: 9,094,354 km (0.12 R)
• M20: 10,006,602 km (0.118 R)
• M21: 10,122,690 km (0.114 R)
• M22: 10,591,529 km (0.107 R)
• M23: 11,127,389 km (0.065 R)
• M24: 11,489,416 km (0.036 R)
• M25: 12,287,221 km (0.055 R)
• M26: 13,102,829 km (0.113 R)
• M27: 13,229,987 km (0.091 R)
• M28: 13,549,229 km (0.072 R)
• M29: 14,984,471 km (0.104 R)
• M30: 16,058,284 km (0.115 R)
• M31: 16,126,202 km (0.08 R)
• M32: 17,295,758 km (0.069 R)
• M33: 17,644,919 km (0.12 R)
• M34: 17,996,325 km (0.109 R)
• M35: 18,350,124 km (0.051 R)
• M36: 18,563,600 km (0.092 R)
• M37: 20,816,245 km (0.11 R)
• M38: 20,890,295 km (0.116 R)
• M39: 22,466,459 km (0.095 R)
• M40: 22,923,779 km (0.102 R)
• M41: 24,314,142 km (0.082 R)
• M42: 24,470,322 km (0.058 R)
• M43: 26,611,068 km (0.087 R)
• M44: 26,771,885 km (0.119 R)
• M45: 27,418,896 km (0.1 R)
• M46: 29,224,692 km (0.107 R)
• M47: 29,307,569 km (0.083 R)
• M48: 30,058,102 km (0.065 R)
• M49: 31,662,988 km (0.09 R)
• M50: 31,918,950 km (0.093 R)
• M51: 32,089,940 km (0.094 R)
• M52: 34,253,125 km (0.05 R)
• M53: 35,043,301 km (0.041 R)
• M54: 35,308,089 km (0.027 R)
• M55: 35,396,502 km (0.06 R)
• M56: 36,641,754 km (0.09 R)
• M57: 36,910,432 km (0.074 R)
• M58: 38,263,844 km (0.082 R)
• M59: 39,175,045 km (0.084 R)
• M60: 39,266,599 km (0.059 R)
• M61: 40,926,088 km (0.084 R)
• M62: 41,018,839 km (0.085 R)
• M63: 43,457,882 km (0.103 R)
• M64: 43,647,423 km (0.114 R)
• M65: 47,105,976 km (0.077 R)
• M66: 49,262,579 km (0.115 R)
• M67: 49,559,082 km (0.098 R)
• M68: 49,856,333 km (0.088 R)
• M69: 50,851,009 km (0.052 R)
• M70: 51,150,803 km (0.081 R)
• M71: 52,355,515 km (0.1 R)
• M72: 53,062,664 km (0.112 R)
• M73: 53,569,651 km (0.11 R)
• M74: 54,384,062 km (0.119 R)
• M75: 55,202,661 km (0.103 R)
• M76: 55,408,059 km (0.11 R)
• M77: 58,204,193 km (0.045 R)
• M78: 58,727,038 km (0.087 R)
• M79: 59,672,047 km (0.085 R)
• M80: 60,093,764 km (0.115 R)
• M81: 60,199,230 km (0.08 R)
• M82: 60,833,974 km (0.062 R)
• M83: 60,939,889 km (0.1 R)
• M84: 64,364,035 km (0.067 R)
• M85: 65,446,824 km (0.095 R)
• M86: 67,959,919 km (0.085 R)
• M87: 68,510,439 km (0.077 R)
• M88: 71,061,831 km (0.119 R)
• M89: 71,396,930 km (0.079 R)
• M90: 71,844,527 km (0.078 R)
• M91: 75,230,974 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit