🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 40.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,974,673 km

• M1: 222,751 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 218 Days

Day: 45.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,974,673 km

• M1: 267,032 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.75 AU - 1.05 AU

Year: 299 Days

Day: 26.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,974,673 km

• M1: 183,557 km (0.11 R)
• M2: 329,564 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.88 AU - 1.1 AU

Year: 345 Days

Day: 34.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,974,673 km

• M1: 634,145 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.95 AU - 1.53 AU

Year: 483 Days

Day: 36.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.16 AU - 1.38 AU

Year: 501 Days

Day: 31.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.47 AU - 1.93 AU

Year: 775 Days

Day: 23.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,974,673 km

• M1: 273,914 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.95 AU - 10.09 AU

Year: 11096 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,974,673 km

• M1: 154,684 km (0.112 R)
• M2: 259,403 km (0.076 R)
• M3: 453,880 km (0.094 R)
• M4: 573,558 km (0.117 R)
• M5: 945,159 km (0.087 R)
• M6: 1,126,771 km (0.075 R)
• M7: 1,342,641 km (0.064 R)
• M8: 2,176,799 km (0.103 R)
• M9: 2,421,092 km (0.102 R)
• M10: 2,504,568 km (0.118 R)
• M11: 3,086,204 km (0.119 R)
• M12: 3,455,112 km (0.087 R)
• M13: 4,235,415 km (0.108 R)
• M14: 4,680,469 km (0.092 R)
• M15: 4,820,492 km (0.041 R)
• M16: 5,068,974 km (0.098 R)
• M17: 5,176,685 km (0.052 R)
• M18: 5,504,753 km (0.067 R)
• M19: 6,257,829 km (0.098 R)
• M20: 6,334,871 km (0.077 R)
• M21: 6,607,289 km (0.085 R)
• M22: 7,083,310 km (0.091 R)
• M23: 8,026,674 km (0.12 R)
• M24: 8,406,652 km (0.117 R)
• M25: 8,965,849 km (0.116 R)
• M26: 9,271,926 km (0.101 R)
• M27: 10,530,793 km (0.119 R)
• M28: 10,622,795 km (0.114 R)
• M29: 12,518,051 km (0.073 R)
• M30: 12,909,548 km (0.06 R)
• M31: 14,209,554 km (0.071 R)
• M32: 14,669,268 km (0.069 R)
• M33: 15,133,919 km (0.111 R)
• M34: 15,237,890 km (0.112 R)
• M35: 15,446,429 km (0.101 R)
• M36: 15,919,158 km (0.077 R)
• M37: 16,077,732 km (0.115 R)
• M38: 16,449,931 km (0.103 R)
• M39: 16,824,973 km (0.103 R)
• M40: 17,474,527 km (0.083 R)
• M41: 17,583,584 km (0.06 R)
• M42: 18,909,769 km (0.066 R)
• M43: 19,134,016 km (0.073 R)
• M44: 19,359,012 km (0.11 R)
• M45: 20,612,642 km (0.061 R)
• M46: 23,018,176 km (0.075 R)
• M47: 23,437,798 km (0.105 R)
• M48: 23,920,400 km (0.107 R)
• M49: 24,528,216 km (0.062 R)
• M50: 24,956,665 km (0.099 R)
• M51: 25,202,753 km (0.104 R)
• M52: 25,945,507 km (0.049 R)
• M53: 26,507,247 km (0.058 R)
• M54: 26,758,272 km (0.119 R)
• M55: 27,897,460 km (0.102 R)
• M56: 28,152,823 km (0.083 R)
• M57: 28,408,935 km (0.114 R)
• M58: 28,601,467 km (0.12 R)
• M59: 28,730,121 km (0.051 R)
• M60: 28,988,028 km (0.117 R)
• M61: 29,311,309 km (0.114 R)
• M62: 30,223,258 km (0.08 R)
• M63: 31,409,270 km (0.115 R)
• M64: 31,541,963 km (0.088 R)
• M65: 31,874,519 km (0.109 R)
• M66: 32,275,292 km (0.112 R)
• M67: 32,610,541 km (0.109 R)
• M68: 32,812,199 km (0.105 R)
• M69: 33,351,948 km (0.116 R)
• M70: 34,030,823 km (0.029 R)
• M71: 34,167,256 km (0.107 R)
• M72: 34,440,422 km (0.072 R)
• M73: 35,402,336 km (0.114 R)
• M74: 35,540,415 km (0.074 R)
• M75: 41,429,485 km (0.119 R)
• M76: 42,452,136 km (0.114 R)
• M77: 43,187,858 km (0.089 R)
• M78: 43,557,215 km (0.085 R)
• M79: 44,299,071 km (0.087 R)
• M80: 46,549,921 km (0.034 R)
• M81: 48,760,977 km (0.079 R)
• M82: 51,162,023 km (0.057 R)
• M83: 51,552,922 km (0.082 R)
• M84: 52,023,258 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 13.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.76 AU - 12.76 AU

Year: 15018 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,974,673 km

• M1: 196,871 km (0.105 R)
• M2: 449,841 km (0.093 R)
• M3: 609,761 km (0.096 R)
• M4: 946,955 km (0.092 R)
• M5: 1,040,603 km (0.079 R)
• M6: 1,368,671 km (0.039 R)
• M7: 2,058,915 km (0.062 R)
• M8: 2,183,830 km (0.085 R)
• M9: 2,540,471 km (0.108 R)
• M10: 3,236,550 km (0.091 R)
• M11: 3,644,055 km (0.072 R)
• M12: 4,068,164 km (0.118 R)
• M13: 4,386,658 km (0.073 R)
• M14: 5,390,759 km (0.096 R)
• M15: 5,477,526 km (0.113 R)
• M16: 5,608,723 km (0.029 R)
• M17: 6,098,656 km (0.093 R)
• M18: 6,977,394 km (0.107 R)
• M19: 7,311,147 km (0.092 R)
• M20: 8,143,659 km (0.047 R)
• M21: 8,243,591 km (0.073 R)
• M22: 8,545,928 km (0.094 R)
• M23: 9,109,613 km (0.097 R)
• M24: 10,927,526 km (0.084 R)
• M25: 12,564,127 km (0.112 R)
• M26: 13,029,077 km (0.045 R)
• M27: 13,322,588 km (0.102 R)
• M28: 13,737,124 km (0.074 R)
• M29: 14,457,587 km (0.072 R)
• M30: 14,639,648 km (0.116 R)
• M31: 14,883,642 km (0.09 R)
• M32: 15,623,553 km (0.09 R)
• M33: 15,997,996 km (0.111 R)
• M34: 16,692,280 km (0.059 R)
• M35: 17,396,437 km (0.079 R)
• M36: 18,044,944 km (0.106 R)
• M37: 18,701,529 km (0.096 R)
• M38: 19,700,843 km (0.071 R)
• M39: 20,581,077 km (0.063 R)
• M40: 21,404,912 km (0.091 R)
• M41: 23,014,136 km (0.084 R)
• M42: 23,654,415 km (0.104 R)
• M43: 24,012,702 km (0.062 R)
• M44: 24,517,146 km (0.084 R)
• M45: 25,683,710 km (0.117 R)
• M46: 25,978,119 km (0.105 R)
• M47: 27,768,207 km (0.053 R)
• M48: 28,525,771 km (0.09 R)
• M49: 28,678,061 km (0.079 R)
• M50: 29,136,728 km (0.112 R)
• M51: 29,906,559 km (0.033 R)
• M52: 30,216,376 km (0.068 R)
• M53: 30,917,392 km (0.12 R)
• M54: 31,073,871 km (0.11 R)
• M55: 32,335,281 km (0.081 R)
• M56: 32,653,326 km (0.088 R)
• M57: 33,052,303 km (0.115 R)
• M58: 33,372,592 km (0.043 R)
• M59: 35,397,848 km (0.088 R)
• M60: 35,889,876 km (0.089 R)
• M61: 37,964,200 km (0.11 R)
• M62: 38,131,749 km (0.11 R)
• M63: 39,991,849 km (0.083 R)
• M64: 40,761,231 km (0.073 R)
• M65: 43,273,727 km (0.115 R)
• M66: 45,657,719 km (0.1 R)
• M67: 46,461,807 km (0.078 R)
• M68: 46,820,693 km (0.064 R)
• M69: 47,000,509 km (0.098 R)
• M70: 47,090,418 km (0.091 R)
• M71: 47,631,513 km (0.037 R)
• M72: 48,084,047 km (0.059 R)
• M73: 48,628,882 km (0.112 R)
• M74: 52,220,129 km (0.098 R)
• M75: 52,406,677 km (0.05 R)
• M76: 52,967,370 km (0.102 R)
• M77: 54,472,325 km (0.073 R)
• M78: 54,756,112 km (0.115 R)
• M79: 57,909,635 km (0.098 R)
• M80: 60,435,595 km (0.103 R)
• M81: 62,402,957 km (0.073 R)
• M82: 63,295,158 km (0.119 R)
• M83: 66,097,575 km (0.108 R)
• M84: 67,311,113 km (0.104 R)

Asteroid Belt

Center: 13.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.1

Radius: 6.5

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.65 AU - 13.87 AU

Year: 17857 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,974,673 km

• M1: 115,639 km (0.115 R)
• M2: 246,836 km (0.058 R)
• M3: 450,738 km (0.102 R)
• M4: 1,073,365 km (0.075 R)
• M5: 1,265,149 km (0.101 R)
• M6: 1,379,741 km (0.116 R)
• M7: 2,069,387 km (0.089 R)
• M8: 3,795,747 km (0.106 R)
• M9: 3,962,100 km (0.071 R)
• M10: 4,046,174 km (0.12 R)
• M11: 4,301,836 km (0.103 R)
• M12: 5,009,434 km (0.082 R)
• M13: 5,100,539 km (0.065 R)
• M14: 6,185,722 km (0.114 R)
• M15: 6,381,696 km (0.032 R)
• M16: 6,629,430 km (0.088 R)
• M17: 8,127,353 km (0.065 R)
• M18: 8,234,465 km (0.1 R)
• M19: 8,831,510 km (0.097 R)
• M20: 9,163,169 km (0.097 R)
• M21: 9,386,518 km (0.079 R)
• M22: 9,498,717 km (0.112 R)
• M23: 10,182,229 km (0.111 R)
• M24: 11,058,574 km (0.064 R)
• M25: 11,296,434 km (0.066 R)
• M26: 11,898,267 km (0.097 R)
• M27: 11,959,003 km (0.032 R)
• M28: 15,191,514 km (0.083 R)
• M29: 17,624,574 km (0.087 R)
• M30: 17,971,940 km (0.034 R)
• M31: 18,885,684 km (0.063 R)
• M32: 19,241,129 km (0.027 R)
• M33: 19,958,750 km (0.088 R)
• M34: 20,031,005 km (0.086 R)
• M35: 20,539,189 km (0.038 R)
• M36: 20,758,201 km (0.051 R)
• M37: 21,198,617 km (0.025 R)
• M38: 21,716,375 km (0.119 R)
• M39: 21,865,075 km (0.1 R)
• M40: 22,014,075 km (0.107 R)
• M41: 22,388,219 km (0.066 R)
• M42: 23,142,641 km (0.028 R)
• M43: 26,084,633 km (0.107 R)
• M44: 26,639,342 km (0.083 R)
• M45: 27,599,162 km (0.083 R)
• M46: 27,679,645 km (0.064 R)
• M47: 28,164,342 km (0.059 R)
• M48: 28,978,304 km (0.102 R)
• M49: 29,223,944 km (0.082 R)
• M50: 29,470,481 km (0.104 R)
• M51: 30,712,742 km (0.098 R)
• M52: 32,650,483 km (0.103 R)
• M53: 34,021,847 km (0.117 R)
• M54: 35,149,665 km (0.058 R)
• M55: 36,378,163 km (0.07 R)
• M56: 36,466,426 km (0.063 R)
• M57: 37,620,424 km (0.059 R)
• M58: 37,799,044 km (0.057 R)
• M59: 40,237,938 km (0.103 R)
• M60: 40,786,812 km (0.117 R)
• M61: 42,169,695 km (0.113 R)
• M62: 42,727,097 km (0.076 R)
• M63: 43,474,188 km (0.115 R)
• M64: 44,602,904 km (0.065 R)
• M65: 45,170,778 km (0.088 R)
• M66: 46,218,262 km (0.055 R)
• M67: 46,889,059 km (0.118 R)
• M68: 46,985,101 km (0.118 R)
• M69: 49,017,986 km (0.099 R)
• M70: 49,701,948 km (0.117 R)
• M71: 50,881,826 km (0.104 R)
• M72: 53,068,797 km (0.055 R)
• M73: 54,072,898 km (0.1 R)
• M74: 54,982,005 km (0.057 R)
• M75: 55,286,137 km (0.076 R)
• M76: 56,508,501 km (0.118 R)
• M77: 57,122,900 km (0.089 R)
• M78: 58,358,429 km (0.11 R)
• M79: 59,602,784 km (0.103 R)
• M80: 60,123,833 km (0.102 R)
• M81: 60,437,241 km (0.084 R)
• M82: 61,065,552 km (0.119 R)
• M83: 61,170,420 km (0.041 R)
• M84: 64,346,383 km (0.036 R)
• M85: 65,202,232 km (0.1 R)
• M86: 65,524,167 km (0.085 R)
• M87: 68,009,885 km (0.091 R)
• M88: 68,118,642 km (0.113 R)
• M89: 68,227,550 km (0.104 R)
• M90: 68,881,741 km (0.114 R)
• M91: 68,990,948 km (0.082 R)
• M92: 71,851,259 km (0.059 R)
• M93: 72,627,971 km (0.076 R)
• M94: 73,854,075 km (0.107 R)
• M95: 74,974,713 km (0.064 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit