🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 18.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,325,884 km

• M1: 39,195 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.84 AU - 1.22 AU

Year: 394 Days

Day: 38.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,325,884 km

• M1: 65,973 km (0.084 R)
• M2: 424,559 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.79 AU

Year: 692 Days

Day: 20.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,325,884 km

• M1: 640,129 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.82 AU - 3.78 AU

Year: 2258 Days

Day: 15.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.9 AU - 4.04 AU

Year: 2980 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 9.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.31 AU - 8.51 AU

Year: 7599 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,325,884 km

• M1: 191,186 km (0.108 R)
• M2: 298,149 km (0.093 R)
• M3: 750,682 km (0.097 R)
• M4: 1,339,051 km (0.081 R)
• M5: 1,455,587 km (0.06 R)
• M6: 1,636,750 km (0.111 R)
• M7: 2,088,237 km (0.119 R)
• M8: 2,316,523 km (0.111 R)
• M9: 2,433,808 km (0.108 R)
• M10: 2,529,102 km (0.089 R)
• M11: 2,947,976 km (0.077 R)
• M12: 3,024,121 km (0.116 R)
• M13: 3,388,541 km (0.057 R)
• M14: 4,017,451 km (0.117 R)
• M15: 4,216,117 km (0.097 R)
• M16: 4,682,264 km (0.09 R)
• M17: 4,801,344 km (0.11 R)
• M18: 4,981,908 km (0.037 R)
• M19: 5,134,199 km (0.087 R)
• M20: 5,790,335 km (0.112 R)
• M21: 6,275,182 km (0.083 R)
• M22: 6,539,222 km (0.051 R)
• M23: 7,214,956 km (0.091 R)
• M24: 7,387,442 km (0.101 R)
• M25: 7,596,131 km (0.092 R)
• M26: 7,948,434 km (0.087 R)
• M27: 8,162,359 km (0.03 R)
• M28: 8,815,653 km (0.107 R)
• M29: 8,889,255 km (0.082 R)
• M30: 9,636,796 km (0.062 R)
• M31: 10,249,249 km (0.044 R)
• M32: 10,795,581 km (0.087 R)
• M33: 10,953,406 km (0.112 R)
• M34: 11,311,245 km (0.093 R)
• M35: 12,284,528 km (0.084 R)
• M36: 13,284,291 km (0.104 R)
• M37: 13,580,943 km (0.074 R)
• M38: 13,879,690 km (0.111 R)
• M39: 14,440,234 km (0.118 R)
• M40: 14,570,683 km (0.099 R)
• M41: 15,052,239 km (0.028 R)
• M42: 16,120,966 km (0.106 R)
• M43: 16,482,693 km (0.105 R)
• M44: 16,755,710 km (0.115 R)
• M45: 17,076,148 km (0.092 R)
• M46: 18,237,028 km (0.09 R)
• M47: 18,330,975 km (0.065 R)
• M48: 18,425,222 km (0.077 R)
• M49: 19,327,447 km (0.045 R)
• M50: 19,856,425 km (0.097 R)
• M51: 20,146,944 km (0.098 R)
• M52: 20,536,646 km (0.119 R)
• M53: 20,732,320 km (0.062 R)
• M54: 22,019,610 km (0.053 R)
• M55: 22,824,596 km (0.075 R)
• M56: 24,567,112 km (0.106 R)
• M57: 24,983,293 km (0.116 R)
• M58: 25,139,922 km (0.089 R)
• M59: 25,928,153 km (0.099 R)
• M60: 26,351,964 km (0.099 R)
• M61: 26,617,949 km (0.043 R)
• M62: 26,831,276 km (0.088 R)
• M63: 27,152,612 km (0.087 R)
• M64: 27,367,434 km (0.1 R)
• M65: 27,636,860 km (0.074 R)
• M66: 28,015,343 km (0.108 R)
• M67: 29,216,464 km (0.072 R)
• M68: 29,878,734 km (0.09 R)
• M69: 30,601,591 km (0.118 R)
• M70: 31,105,586 km (0.107 R)
• M71: 32,064,808 km (0.041 R)
• M72: 32,348,744 km (0.112 R)
• M73: 32,519,585 km (0.112 R)
• M74: 32,633,579 km (0.106 R)
• M75: 33,954,528 km (0.077 R)
• M76: 34,012,422 km (0.056 R)
• M77: 34,476,176 km (0.05 R)
• M78: 35,292,830 km (0.096 R)
• M79: 35,410,115 km (0.117 R)
• M80: 35,939,093 km (0.117 R)
• M81: 36,234,100 km (0.118 R)
• M82: 36,707,727 km (0.057 R)
• M83: 36,945,289 km (0.118 R)
• M84: 37,362,367 km (0.097 R)
• M85: 38,141,024 km (0.105 R)
• M86: 38,201,163 km (0.088 R)
• M87: 38,381,727 km (0.088 R)
• M88: 39,958,339 km (0.041 R)
• M89: 40,570,344 km (0.107 R)
• M90: 41,185,491 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.1 AU - 9.16 AU

Year: 7940 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,325,884 km

• M1: 187,596 km (0.118 R)
• M2: 283,638 km (0.1 R)
• M3: 458,218 km (0.057 R)
• M4: 638,334 km (0.093 R)
• M5: 1,023,997 km (0.078 R)
• M6: 1,192,145 km (0.084 R)
• M7: 1,494,034 km (0.025 R)
• M8: 1,740,422 km (0.115 R)
• M9: 1,834,818 km (0.094 R)
• M10: 2,128,628 km (0.113 R)
• M11: 2,529,102 km (0.026 R)
• M12: 2,652,520 km (0.061 R)
• M13: 2,857,619 km (0.035 R)
• M14: 3,818,186 km (0.118 R)
• M15: 3,924,850 km (0.057 R)
• M16: 4,417,625 km (0.081 R)
• M17: 4,680,917 km (0.104 R)
• M18: 4,795,509 km (0.087 R)
• M19: 4,969,043 km (0.09 R)
• M20: 5,262,853 km (0.11 R)
• M21: 5,522,256 km (0.087 R)
• M22: 5,867,976 km (0.087 R)
• M23: 6,012,338 km (0.059 R)
• M24: 6,116,309 km (0.113 R)
• M25: 6,516,483 km (0.084 R)
• M26: 6,709,165 km (0.088 R)
• M27: 6,817,025 km (0.052 R)
• M28: 7,100,214 km (0.109 R)
• M29: 7,298,581 km (0.1 R)
• M30: 7,588,352 km (0.119 R)
• M31: 8,387,354 km (0.053 R)
• M32: 8,879,681 km (0.081 R)
• M33: 9,189,199 km (0.094 R)
• M34: 9,357,347 km (0.091 R)
• M35: 9,721,169 km (0.094 R)
• M36: 10,188,812 km (0.114 R)
• M37: 10,387,927 km (0.11 R)
• M38: 11,146,089 km (0.052 R)
• M39: 11,480,141 km (0.067 R)
• M40: 11,817,633 km (0.039 R)
• M41: 11,948,232 km (0.11 R)
• M42: 12,290,213 km (0.1 R)
• M43: 12,957,120 km (0.106 R)
• M44: 13,553,567 km (0.062 R)
• M45: 13,937,884 km (0.101 R)
• M46: 14,131,464 km (0.101 R)
• M47: 15,197,648 km (0.117 R)
• M48: 15,711,666 km (0.117 R)
• M49: 15,855,430 km (0.099 R)
• M50: 16,464,293 km (0.115 R)
• M51: 16,933,282 km (0.039 R)
• M52: 17,615,299 km (0.096 R)
• M53: 17,824,736 km (0.06 R)
• M54: 18,245,854 km (0.097 R)
• M55: 18,457,684 km (0.074 R)
• M56: 18,700,781 km (0.076 R)
• M57: 19,220,933 km (0.077 R)
• M58: 19,405,686 km (0.105 R)
• M59: 19,498,287 km (0.108 R)
• M60: 20,212,916 km (0.071 R)
• M61: 20,683,701 km (0.107 R)
• M62: 21,380,827 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.1

Radius: 6.9

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.64 AU - 14.6 AU

Year: 17903 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,325,884 km

• M1: 97,987 km (0.046 R)
• M2: 295,605 km (0.113 R)
• M3: 433,385 km (0.111 R)
• M4: 613,800 km (0.08 R)
• M5: 701,764 km (0.103 R)
• M6: 794,065 km (0.086 R)
• M7: 1,519,017 km (0.105 R)
• M8: 1,609,523 km (0.047 R)
• M9: 2,396,707 km (0.109 R)
• M10: 2,718,941 km (0.08 R)
• M11: 3,092,936 km (0.092 R)
• M12: 3,247,171 km (0.072 R)
• M13: 3,643,606 km (0.096 R)
• M14: 4,266,980 km (0.078 R)
• M15: 4,395,634 km (0.072 R)
• M16: 6,084,893 km (0.075 R)
• M17: 6,671,616 km (0.111 R)
• M18: 7,845,660 km (0.105 R)
• M19: 8,268,873 km (0.034 R)
• M20: 8,808,323 km (0.083 R)
• M21: 8,862,926 km (0.101 R)
• M22: 9,582,641 km (0.069 R)
• M23: 10,091,872 km (0.112 R)
• M24: 11,611,637 km (0.057 R)
• M25: 12,459,259 km (0.103 R)
• M26: 14,341,649 km (0.095 R)
• M27: 14,470,303 km (0.038 R)
• M28: 14,663,882 km (0.108 R)
• M29: 14,728,658 km (0.119 R)
• M30: 15,250,007 km (0.091 R)
• M31: 15,447,177 km (0.077 R)
• M32: 16,445,144 km (0.034 R)
• M33: 17,395,390 km (0.071 R)
• M34: 17,601,237 km (0.117 R)
• M35: 18,363,288 km (0.053 R)
• M36: 18,713,198 km (0.061 R)
• M37: 19,490,658 km (0.113 R)
• M38: 19,919,256 km (0.075 R)
• M39: 20,278,739 km (0.097 R)
• M40: 20,858,431 km (0.045 R)
• M41: 20,931,285 km (0.117 R)
• M42: 21,004,289 km (0.098 R)
• M43: 21,077,293 km (0.111 R)
• M44: 21,664,464 km (0.105 R)
• M45: 22,256,872 km (0.086 R)
• M46: 23,913,668 km (0.102 R)
• M47: 24,066,258 km (0.036 R)
• M48: 24,295,741 km (0.079 R)
• M49: 24,833,995 km (0.092 R)
• M50: 25,687,899 km (0.079 R)
• M51: 26,472,390 km (0.076 R)
• M52: 27,743,823 km (0.085 R)
• M53: 29,606,167 km (0.1 R)
• M54: 31,675,853 km (0.099 R)
• M55: 33,706,345 km (0.115 R)
• M56: 37,006,175 km (0.09 R)
• M57: 37,271,113 km (0.106 R)
• M58: 37,359,525 km (0.104 R)
• M59: 39,863,793 km (0.065 R)
• M60: 40,498,238 km (0.084 R)
• M61: 41,685,447 km (0.108 R)
• M62: 44,844,206 km (0.116 R)
• M63: 47,694,494 km (0.078 R)
• M64: 48,657,605 km (0.071 R)
• M65: 48,947,675 km (0.092 R)
• M66: 49,044,615 km (0.072 R)
• M67: 49,529,761 km (0.083 R)
• M68: 49,919,164 km (0.114 R)
• M69: 50,309,465 km (0.088 R)
• M70: 51,191,344 km (0.082 R)
• M71: 51,979,725 km (0.078 R)
• M72: 52,474,296 km (0.1 R)
• M73: 53,667,937 km (0.117 R)
• M74: 55,071,913 km (0.085 R)
• M75: 55,475,229 km (0.076 R)
• M76: 57,302,268 km (0.088 R)
• M77: 57,813,144 km (0.086 R)
• M78: 58,531,214 km (0.061 R)
• M79: 59,768,837 km (0.073 R)
• M80: 60,183,223 km (0.063 R)
• M81: 60,806,747 km (0.032 R)
• M82: 60,910,867 km (0.094 R)
• M83: 63,322,086 km (0.055 R)
• M84: 64,380,042 km (0.065 R)
• M85: 66,192,121 km (0.101 R)
• M86: 67,912,796 km (0.098 R)
• M87: 68,020,955 km (0.061 R)
• M88: 68,995,735 km (0.085 R)
• M89: 69,430,466 km (0.117 R)
• M90: 70,412,127 km (0.09 R)
• M91: 71,178,667 km (0.114 R)
• M92: 71,727,990 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 3.5

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.01 AU - 16.61 AU

Year: 19334 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,325,884 km

• M1: 262,694 km (0.109 R)
• M2: 400,623 km (0.064 R)
• M3: 526,136 km (0.114 R)
• M4: 736,321 km (0.048 R)
• M5: 773,870 km (0.059 R)
• M6: 1,362,089 km (0.115 R)
• M7: 1,385,127 km (0.106 R)
• M8: 2,082,402 km (0.051 R)
• M9: 3,838,233 km (0.111 R)
• M10: 4,036,151 km (0.076 R)
• M11: 4,476,417 km (0.069 R)
• M12: 5,038,905 km (0.11 R)
• M13: 5,328,527 km (0.032 R)
• M14: 5,810,531 km (0.065 R)
• M15: 5,923,627 km (0.075 R)
• M16: 6,037,620 km (0.093 R)
• M17: 6,422,536 km (0.107 R)
• M18: 6,736,243 km (0.072 R)
• M19: 6,974,851 km (0.062 R)
• M20: 7,175,761 km (0.117 R)
• M21: 7,337,776 km (0.094 R)
• M22: 7,460,147 km (0.049 R)
• M23: 8,936,827 km (0.081 R)
• M24: 9,775,024 km (0.108 R)
• M25: 10,135,405 km (0.105 R)
• M26: 10,226,211 km (0.1 R)
• M27: 10,500,275 km (0.064 R)
• M28: 10,546,051 km (0.096 R)
• M29: 12,387,302 km (0.119 R)
• M30: 13,319,596 km (0.102 R)
• M31: 13,668,757 km (0.095 R)
• M32: 14,427,069 km (0.086 R)
• M33: 14,991,801 km (0.059 R)
• M34: 15,302,815 km (0.045 R)
• M35: 15,459,145 km (0.095 R)
• M36: 15,931,276 km (0.075 R)
• M37: 16,514,707 km (0.08 R)
• M38: 17,539,004 km (0.112 R)
• M39: 18,973,498 km (0.116 R)
• M40: 19,704,732 km (0.081 R)
• M41: 19,818,128 km (0.087 R)
• M42: 20,102,363 km (0.104 R)
• M43: 20,387,946 km (0.106 R)
• M44: 23,018,026 km (0.107 R)
• M45: 23,137,405 km (0.069 R)
• M46: 23,797,580 km (0.116 R)
• M47: 23,857,868 km (0.029 R)
• M48: 24,463,740 km (0.097 R)
• M49: 24,524,626 km (0.119 R)
• M50: 25,136,182 km (0.115 R)
• M51: 26,311,722 km (0.084 R)
• M52: 26,499,019 km (0.093 R)
• M53: 26,624,083 km (0.091 R)
• M54: 26,812,127 km (0.106 R)
• M55: 26,874,809 km (0.089 R)
• M56: 27,063,452 km (0.095 R)
• M57: 27,315,524 km (0.092 R)
• M58: 27,378,654 km (0.082 R)
• M59: 27,822,212 km (0.071 R)
• M60: 29,102,171 km (0.074 R)
• M61: 29,166,648 km (0.08 R)
• M62: 30,335,905 km (0.053 R)
• M63: 30,466,654 km (0.096 R)
• M64: 30,663,375 km (0.056 R)
• M65: 31,520,271 km (0.101 R)
• M66: 31,918,351 km (0.099 R)
• M67: 32,318,226 km (0.107 R)
• M68: 32,518,688 km (0.086 R)
• M69: 33,459,957 km (0.087 R)
• M70: 33,866,116 km (0.112 R)
• M71: 34,137,785 km (0.102 R)
• M72: 35,300,460 km (0.034 R)
• M73: 36,267,610 km (0.113 R)
• M74: 36,684,839 km (0.075 R)
• M75: 37,103,563 km (0.093 R)
• M76: 38,157,330 km (0.106 R)
• M77: 39,149,763 km (0.038 R)
• M78: 39,792,136 km (0.119 R)
• M79: 41,740,349 km (0.086 R)
• M80: 41,958,762 km (0.093 R)
• M81: 43,350,471 km (0.077 R)
• M82: 44,237,287 km (0.036 R)
• M83: 44,980,938 km (0.094 R)
• M84: 45,428,984 km (0.116 R)
• M85: 46,028,871 km (0.052 R)
• M86: 46,480,358 km (0.064 R)
• M87: 47,767,797 km (0.097 R)
• M88: 48,148,673 km (0.07 R)
• M89: 48,990,161 km (0.043 R)
• M90: 49,605,158 km (0.097 R)
• M91: 50,610,156 km (0.105 R)
• M92: 50,842,931 km (0.108 R)
• M93: 51,309,676 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit