🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.98 AU - 1.46 AU

Year: 485 Days

Day: 42.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,276,999 km

• M1: 83,625 km (0.103 R)
• M2: 710,590 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.11 AU - 1.35 AU

Year: 491 Days

Day: 44.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.35 AU

Year: 509 Days

Day: 23.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.04 AU - 1.64 AU

Year: 558 Days

Day: 20.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.74 AU - 2.16 AU

Year: 980 Days

Day: 38.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,276,999 km

• M1: 1,707,510 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.24 AU - 4.62 AU

Year: 3356 Days

Day: 40.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,276,999 km

• M1: 479,162 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 9.3

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.58 AU - 6.78 AU

Year: 4872 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,276,999 km

• M1: 168,447 km (0.089 R)
• M2: 249,380 km (0.048 R)
• M3: 333,454 km (0.06 R)
• M4: 409,898 km (0.077 R)
• M5: 538,253 km (0.025 R)
• M6: 631,901 km (0.071 R)
• M7: 850,763 km (0.061 R)
• M8: 948,002 km (0.088 R)
• M9: 1,123,929 km (0.058 R)
• M10: 1,247,347 km (0.059 R)
• M11: 1,326,784 km (0.118 R)
• M12: 1,391,709 km (0.075 R)
• M13: 1,858,006 km (0.118 R)
• M14: 2,118,156 km (0.084 R)
• M15: 2,214,048 km (0.119 R)
• M16: 2,570,989 km (0.094 R)
• M17: 2,946,180 km (0.067 R)
• M18: 3,118,667 km (0.103 R)
• M19: 3,250,163 km (0.116 R)
• M20: 3,518,692 km (0.076 R)
• M21: 4,029,867 km (0.101 R)
• M22: 4,101,375 km (0.071 R)
• M23: 4,367,211 km (0.079 R)
• M24: 4,465,347 km (0.066 R)
• M25: 4,890,504 km (0.086 R)
• M26: 5,486,502 km (0.084 R)
• M27: 6,132,765 km (0.088 R)
• M28: 6,548,946 km (0.112 R)
• M29: 6,633,170 km (0.096 R)
• M30: 6,717,992 km (0.079 R)
• M31: 6,974,253 km (0.077 R)
• M32: 7,321,021 km (0.115 R)
• M33: 7,643,703 km (0.108 R)
• M34: 7,702,944 km (0.118 R)
• M35: 8,091,450 km (0.095 R)
• M36: 8,394,685 km (0.104 R)
• M37: 8,609,208 km (0.119 R)
• M38: 9,075,056 km (0.099 R)
• M39: 9,326,829 km (0.091 R)
• M40: 9,548,982 km (0.096 R)
• M41: 9,676,738 km (0.115 R)
• M42: 10,063,449 km (0.09 R)
• M43: 10,918,700 km (0.105 R)
• M44: 11,052,291 km (0.08 R)
• M45: 11,422,695 km (0.113 R)
• M46: 11,762,881 km (0.088 R)
• M47: 12,909,099 km (0.081 R)
• M48: 13,370,459 km (0.097 R)
• M49: 13,513,475 km (0.114 R)
• M50: 13,585,282 km (0.11 R)
• M51: 13,873,407 km (0.057 R)
• M52: 14,528,945 km (0.071 R)
• M53: 14,823,653 km (0.107 R)
• M54: 15,456,302 km (0.087 R)
• M55: 15,719,445 km (0.047 R)
• M56: 16,440,956 km (0.095 R)
• M57: 16,940,912 km (0.06 R)
• M58: 17,680,524 km (0.116 R)
• M59: 17,798,257 km (0.104 R)
• M60: 18,153,103 km (0.092 R)
• M61: 19,514,593 km (0.055 R)
• M62: 20,330,799 km (0.113 R)
• M63: 20,536,496 km (0.113 R)
• M64: 21,158,076 km (0.111 R)
• M65: 21,869,862 km (0.115 R)
• M66: 22,419,485 km (0.097 R)
• M67: 22,845,390 km (0.093 R)
• M68: 23,878,513 km (0.062 R)
• M69: 25,412,190 km (0.066 R)
• M70: 25,500,902 km (0.108 R)
• M71: 25,678,325 km (0.11 R)
• M72: 25,811,766 km (0.091 R)
• M73: 25,900,927 km (0.085 R)
• M74: 26,258,166 km (0.114 R)
• M75: 27,294,431 km (0.11 R)
• M76: 28,206,529 km (0.118 R)
• M77: 28,620,167 km (0.103 R)
• M78: 28,943,298 km (0.11 R)
• M79: 29,035,750 km (0.07 R)
• M80: 30,107,170 km (0.079 R)
• M81: 30,341,739 km (0.107 R)
• M82: 31,714,449 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 3.7

Gravity: 49.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.12 AU - 16.7 AU

Year: 17673 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,276,999 km

• M1: 48,171 km (0.092 R)
• M2: 95,892 km (0.059 R)
• M3: 289,322 km (0.081 R)
• M4: 502,649 km (0.057 R)
• M5: 646,263 km (0.091 R)
• M6: 849,118 km (0.101 R)
• M7: 1,421,329 km (0.05 R)
• M8: 1,535,921 km (0.111 R)
• M9: 1,594,414 km (0.076 R)
• M10: 1,653,505 km (0.097 R)
• M11: 1,804,749 km (0.076 R)
• M12: 1,835,416 km (0.109 R)
• M13: 2,384,740 km (0.038 R)
• M14: 2,624,844 km (0.057 R)
• M15: 3,017,539 km (0.095 R)
• M16: 3,352,339 km (0.101 R)
• M17: 4,592,804 km (0.041 R)
• M18: 4,719,813 km (0.05 R)
• M19: 5,107,271 km (0.11 R)
• M20: 5,194,786 km (0.089 R)
• M21: 5,639,840 km (0.102 R)
• M22: 6,329,935 km (0.093 R)
• M23: 7,488,421 km (0.087 R)
• M24: 7,587,903 km (0.029 R)
• M25: 7,637,719 km (0.119 R)
• M26: 8,347,561 km (0.096 R)
• M27: 8,919,923 km (0.058 R)
• M28: 10,047,442 km (0.077 R)
• M29: 10,267,201 km (0.11 R)
• M30: 10,879,954 km (0.12 R)
• M31: 11,676,563 km (0.112 R)
• M32: 13,446,006 km (0.067 R)
• M33: 13,931,751 km (0.086 R)
• M34: 14,920,443 km (0.047 R)
• M35: 15,486,372 km (0.056 R)
• M36: 15,676,660 km (0.043 R)
• M37: 16,187,686 km (0.108 R)
• M38: 16,380,817 km (0.07 R)
• M39: 16,445,294 km (0.102 R)
• M40: 17,357,392 km (0.091 R)
• M41: 18,085,635 km (0.062 R)
• M42: 18,688,813 km (0.051 R)
• M43: 21,096,142 km (0.097 R)
• M44: 23,018,924 km (0.111 R)
• M45: 24,110,988 km (0.083 R)
• M46: 24,257,893 km (0.041 R)
• M47: 24,405,097 km (0.108 R)
• M48: 25,593,204 km (0.081 R)
• M49: 25,893,147 km (0.117 R)
• M50: 26,952,151 km (0.078 R)
• M51: 28,256,943 km (0.104 R)
• M52: 28,567,060 km (0.117 R)
• M53: 30,212,936 km (0.065 R)
• M54: 30,292,073 km (0.11 R)
• M55: 30,450,647 km (0.112 R)
• M56: 31,567,694 km (0.043 R)
• M57: 32,779,586 km (0.076 R)
• M58: 33,186,792 km (0.082 R)
• M59: 34,088,717 km (0.112 R)
• M60: 34,998,721 km (0.039 R)
• M61: 35,498,528 km (0.114 R)
• M62: 37,605,913 km (0.105 R)
• M63: 42,294,011 km (0.105 R)
• M64: 44,526,011 km (0.108 R)
• M65: 45,067,406 km (0.115 R)
• M66: 45,248,270 km (0.114 R)
• M67: 45,974,418 km (0.069 R)
• M68: 48,268,202 km (0.106 R)
• M69: 49,475,756 km (0.077 R)
• M70: 49,568,955 km (0.057 R)
• M71: 49,755,803 km (0.06 R)
• M72: 51,163,968 km (0.067 R)
• M73: 51,636,248 km (0.036 R)
• M74: 52,966,323 km (0.046 R)
• M75: 53,923,300 km (0.105 R)
• M76: 54,019,342 km (0.113 R)
• M77: 55,272,524 km (0.094 R)
• M78: 56,145,876 km (0.111 R)
• M79: 57,317,227 km (0.086 R)
• M80: 57,611,337 km (0.097 R)
• M81: 59,783,498 km (0.052 R)
• M82: 60,679,888 km (0.066 R)
• M83: 60,779,670 km (0.071 R)
• M84: 60,879,601 km (0.069 R)
• M85: 62,183,497 km (0.055 R)
• M86: 63,496,667 km (0.045 R)
• M87: 63,699,372 km (0.079 R)
• M88: 66,561,478 km (0.098 R)
• M89: 66,870,697 km (0.055 R)
• M90: 68,008,239 km (0.053 R)
• M91: 68,319,552 km (0.108 R)
• M92: 69,047,944 km (0.047 R)
• M93: 69,465,322 km (0.102 R)
• M94: 69,778,880 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 6.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.01 AU - 21.83 AU

Year: 29618 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,276,999 km

• M1: 113,395 km (0.109 R)
• M2: 193,879 km (0.072 R)
• M3: 532,718 km (0.105 R)
• M4: 859,141 km (0.065 R)
• M5: 1,723,367 km (0.078 R)
• M6: 2,981,486 km (0.112 R)
• M7: 4,184,701 km (0.108 R)
• M8: 5,904,478 km (0.109 R)
• M9: 6,927,877 km (0.104 R)
• M10: 7,577,282 km (0.118 R)
• M11: 8,149,194 km (0.059 R)
• M12: 8,685,652 km (0.104 R)
• M13: 8,933,386 km (0.107 R)
• M14: 9,233,629 km (0.042 R)
• M15: 9,639,040 km (0.05 R)
• M16: 9,741,365 km (0.111 R)
• M17: 11,970,971 km (0.106 R)
• M18: 13,540,851 km (0.106 R)
• M19: 14,001,164 km (0.087 R)
• M20: 16,868,805 km (0.06 R)
• M21: 17,801,099 km (0.086 R)
• M22: 18,115,554 km (0.103 R)
• M23: 18,622,541 km (0.101 R)
• M24: 19,780,130 km (0.038 R)
• M25: 19,910,130 km (0.071 R)
• M26: 20,564,770 km (0.045 R)
• M27: 21,226,292 km (0.099 R)
• M28: 22,231,740 km (0.09 R)
• M29: 22,502,512 km (0.095 R)
• M30: 23,321,261 km (0.112 R)
• M31: 24,219,297 km (0.105 R)
• M32: 26,549,134 km (0.051 R)
• M33: 27,849,738 km (0.112 R)
• M34: 27,995,596 km (0.109 R)
• M35: 28,287,910 km (0.105 R)
• M36: 29,839,240 km (0.103 R)
• M37: 30,212,786 km (0.075 R)
• M38: 31,874,220 km (0.11 R)
• M39: 32,332,438 km (0.054 R)
• M40: 33,565,125 km (0.074 R)
• M41: 34,656,292 km (0.105 R)
• M42: 35,363,889 km (0.099 R)
• M43: 36,076,125 km (0.11 R)
• M44: 38,079,540 km (0.119 R)
• M45: 38,241,404 km (0.115 R)
• M46: 40,201,137 km (0.052 R)
• M47: 41,027,366 km (0.074 R)
• M48: 41,442,500 km (0.028 R)
• M49: 41,609,002 km (0.109 R)
• M50: 42,360,881 km (0.12 R)
• M51: 42,780,503 km (0.032 R)
• M52: 43,117,248 km (0.029 R)
• M53: 44,813,837 km (0.087 R)
• M54: 45,928,341 km (0.039 R)
• M55: 49,856,034 km (0.083 R)
• M56: 49,944,596 km (0.075 R)
• M57: 50,565,427 km (0.039 R)
• M58: 50,654,437 km (0.088 R)
• M59: 50,832,459 km (0.079 R)
• M60: 54,344,568 km (0.105 R)
• M61: 55,807,934 km (0.054 R)
• M62: 59,898,389 km (0.08 R)
• M63: 62,455,914 km (0.099 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit