🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 223 Days

Day: 26.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.23 AU

Year: 345 Days

Day: 42.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 483 Days

Day: 38.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.76 AU - 3.54 AU

Year: 1956 Days

Day: 17.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 8.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.35 AU - 6.31 AU

Year: 4925 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,425,563 km

• M1: 118,781 km (0.1 R)
• M2: 176,525 km (0.093 R)
• M3: 257,159 km (0.109 R)
• M4: 312,959 km (0.11 R)
• M5: 440,416 km (0.109 R)
• M6: 698,622 km (0.08 R)
• M7: 818,450 km (0.113 R)
• M8: 935,884 km (0.12 R)
• M9: 1,011,132 km (0.032 R)
• M10: 1,088,474 km (0.101 R)
• M11: 1,439,730 km (0.118 R)
• M12: 1,650,962 km (0.11 R)
• M13: 1,742,965 km (0.066 R)
• M14: 2,029,445 km (0.101 R)
• M15: 2,203,427 km (0.118 R)
• M16: 2,566,202 km (0.114 R)
• M17: 2,659,850 km (0.113 R)
• M18: 2,989,713 km (0.089 R)
• M19: 3,116,872 km (0.119 R)
• M20: 3,794,101 km (0.107 R)
• M21: 3,885,805 km (0.116 R)
• M22: 3,993,665 km (0.112 R)
• M23: 4,515,612 km (0.085 R)
• M24: 4,809,422 km (0.115 R)
• M25: 4,908,755 km (0.055 R)
• M26: 4,975,326 km (0.12 R)
• M27: 5,109,515 km (0.069 R)
• M28: 5,210,943 km (0.101 R)
• M29: 5,501,761 km (0.116 R)
• M30: 5,553,671 km (0.119 R)
• M31: 5,815,617 km (0.083 R)
• M32: 5,921,533 km (0.086 R)
• M33: 5,992,592 km (0.119 R)
• M34: 6,189,163 km (0.096 R)
• M35: 6,515,586 km (0.058 R)
• M36: 6,643,941 km (0.117 R)
• M37: 6,791,893 km (0.111 R)
• M38: 6,903,493 km (0.071 R)
• M39: 7,128,488 km (0.103 R)
• M40: 7,241,883 km (0.07 R)
• M41: 7,895,925 km (0.097 R)
• M42: 8,052,704 km (0.109 R)
• M43: 8,609,058 km (0.12 R)
• M44: 8,689,542 km (0.061 R)
• M45: 8,912,293 km (0.094 R)
• M46: 9,116,345 km (0.071 R)
• M47: 9,322,042 km (0.056 R)
• M48: 9,487,647 km (0.1 R)
• M49: 9,591,617 km (0.075 R)
• M50: 10,096,211 km (0.117 R)
• M51: 10,159,939 km (0.119 R)
• M52: 10,415,901 km (0.104 R)
• M53: 10,869,183 km (0.103 R)
• M54: 11,306,906 km (0.113 R)
• M55: 11,594,433 km (0.055 R)
• M56: 11,728,024 km (0.111 R)
• M57: 11,862,064 km (0.1 R)
• M58: 12,176,818 km (0.115 R)
• M59: 12,357,981 km (0.063 R)
• M60: 12,860,630 km (0.071 R)
• M61: 13,091,310 km (0.097 R)
• M62: 13,230,436 km (0.108 R)
• M63: 13,697,630 km (0.082 R)
• M64: 14,624,089 km (0.084 R)
• M65: 14,864,942 km (0.083 R)
• M66: 15,521,826 km (0.058 R)
• M67: 15,915,418 km (0.114 R)
• M68: 16,437,216 km (0.107 R)
• M69: 16,537,147 km (0.111 R)
• M70: 16,737,758 km (0.077 R)
• M71: 16,863,570 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 10.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.98 AU - 8.62 AU

Year: 7621 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 87,425,563 km

• M1: 151,393 km (0.106 R)
• M2: 216,468 km (0.096 R)
• M3: 354,098 km (0.03 R)
• M4: 847,771 km (0.087 R)
• M5: 1,127,519 km (0.094 R)
• M6: 1,488,200 km (0.104 R)
• M7: 2,657,756 km (0.059 R)
• M8: 3,036,238 km (0.092 R)
• M9: 3,223,385 km (0.042 R)
• M10: 3,716,909 km (0.103 R)
• M11: 3,789,464 km (0.07 R)
• M12: 4,121,421 km (0.105 R)
• M13: 4,253,217 km (0.106 R)
• M14: 4,578,892 km (0.077 R)
• M15: 4,992,530 km (0.047 R)
• M16: 5,855,560 km (0.077 R)
• M17: 6,153,559 km (0.055 R)
• M18: 6,434,803 km (0.081 R)
• M19: 6,653,964 km (0.092 R)
• M20: 7,212,712 km (0.025 R)
• M21: 7,371,884 km (0.098 R)
• M22: 7,740,044 km (0.081 R)
• M23: 7,809,757 km (0.103 R)
• M24: 8,114,338 km (0.076 R)
• M25: 8,494,616 km (0.08 R)
• M26: 9,100,338 km (0.107 R)
• M27: 9,644,874 km (0.085 R)
• M28: 9,896,049 km (0.089 R)
• M29: 10,947,871 km (0.036 R)
• M30: 11,052,291 km (0.092 R)
• M31: 11,793,399 km (0.028 R)
• M32: 11,900,511 km (0.073 R)
• M33: 12,522,987 km (0.108 R)
• M34: 12,824,577 km (0.039 R)
• M35: 13,378,837 km (0.107 R)
• M36: 13,518,711 km (0.091 R)
• M37: 14,025,997 km (0.073 R)
• M38: 15,030,397 km (0.119 R)
• M39: 15,146,635 km (0.098 R)
• M40: 15,644,197 km (0.056 R)
• M41: 16,926,251 km (0.091 R)
• M42: 17,564,735 km (0.103 R)
• M43: 18,272,931 km (0.086 R)
• M44: 18,397,097 km (0.106 R)
• M45: 19,242,325 km (0.104 R)
• M46: 19,495,146 km (0.109 R)
• M47: 19,685,434 km (0.093 R)
• M48: 21,328,617 km (0.111 R)
• M49: 21,951,842 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 8.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.02 AU - 9.18 AU

Year: 8823 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,425,563 km

• M1: 131,646 km (0.066 R)
• M2: 264,339 km (0.103 R)
• M3: 362,027 km (0.082 R)
• M4: 1,113,756 km (0.054 R)
• M5: 1,257,071 km (0.086 R)
• M6: 2,404,935 km (0.069 R)
• M7: 2,943,488 km (0.117 R)
• M8: 3,088,448 km (0.102 R)
• M9: 3,480,394 km (0.107 R)
• M10: 4,007,428 km (0.047 R)
• M11: 4,434,679 km (0.043 R)
• M12: 4,643,219 km (0.103 R)
• M13: 4,940,619 km (0.058 R)
• M14: 5,688,609 km (0.09 R)
• M15: 5,778,966 km (0.032 R)
• M16: 6,307,645 km (0.115 R)
• M17: 6,589,637 km (0.068 R)
• M18: 7,288,109 km (0.057 R)
• M19: 7,386,245 km (0.108 R)
• M20: 8,521,095 km (0.09 R)
• M21: 8,728,437 km (0.112 R)
• M22: 9,440,822 km (0.111 R)
• M23: 9,817,510 km (0.055 R)
• M24: 10,089,628 km (0.057 R)
• M25: 10,199,134 km (0.12 R)
• M26: 11,174,512 km (0.088 R)
• M27: 11,487,022 km (0.103 R)
• M28: 11,918,163 km (0.108 R)
• M29: 12,033,952 km (0.057 R)
• M30: 12,766,383 km (0.097 R)
• M31: 12,944,255 km (0.111 R)
• M32: 13,846,330 km (0.117 R)
• M33: 14,029,139 km (0.066 R)
• M34: 14,304,848 km (0.071 R)
• M35: 14,706,368 km (0.085 R)
• M36: 15,394,219 km (0.111 R)
• M37: 15,996,650 km (0.091 R)
• M38: 17,322,985 km (0.095 R)
• M39: 18,315,716 km (0.071 R)
• M40: 19,599,415 km (0.054 R)
• M41: 20,079,625 km (0.077 R)
• M42: 20,148,589 km (0.099 R)
• M43: 20,633,286 km (0.087 R)
• M44: 20,737,556 km (0.108 R)
• M45: 22,145,721 km (0.062 R)
• M46: 24,022,127 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 3

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.56 AU - 19.36 AU

Year: 23363 Days

Day: 22.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,425,563 km

• M1: 97,089 km (0.086 R)
• M2: 142,268 km (0.082 R)
• M3: 362,326 km (0.096 R)
• M4: 548,725 km (0.091 R)
• M5: 651,948 km (0.103 R)
• M6: 742,753 km (0.096 R)
• M7: 761,453 km (0.099 R)
• M8: 916,287 km (0.095 R)
• M9: 1,321,996 km (0.112 R)
• M10: 1,627,625 km (0.088 R)
• M11: 1,776,026 km (0.107 R)
• M12: 1,877,154 km (0.118 R)
• M13: 2,165,429 km (0.062 R)
• M14: 2,300,815 km (0.032 R)
• M15: 2,781,922 km (0.074 R)
• M16: 2,811,243 km (0.118 R)
• M17: 3,799,936 km (0.101 R)
• M18: 4,029,269 km (0.095 R)
• M19: 4,128,901 km (0.105 R)
• M20: 4,501,250 km (0.093 R)
• M21: 4,813,760 km (0.079 R)
• M22: 5,423,072 km (0.079 R)
• M23: 5,606,928 km (0.073 R)
• M24: 5,643,879 km (0.063 R)
• M25: 5,830,128 km (0.108 R)
• M26: 6,517,231 km (0.053 R)
• M27: 8,258,999 km (0.115 R)
• M28: 9,377,393 km (0.054 R)
• M29: 9,686,462 km (0.064 R)
• M30: 9,864,633 km (0.042 R)
• M31: 10,771,346 km (0.073 R)
• M32: 11,421,797 km (0.107 R)
• M33: 13,547,284 km (0.097 R)
• M34: 13,596,950 km (0.079 R)
• M35: 14,654,458 km (0.083 R)
• M36: 14,705,620 km (0.116 R)
• M37: 16,581,129 km (0.094 R)
• M38: 16,794,156 km (0.062 R)
• M39: 17,008,081 km (0.104 R)
• M40: 17,061,787 km (0.063 R)
• M41: 17,927,210 km (0.098 R)
• M42: 18,145,923 km (0.036 R)
• M43: 18,420,435 km (0.112 R)
• M44: 19,982,835 km (0.073 R)
• M45: 20,779,892 km (0.083 R)
• M46: 21,587,122 km (0.107 R)
• M47: 22,287,390 km (0.111 R)
• M48: 22,758,174 km (0.084 R)
• M49: 23,351,480 km (0.099 R)
• M50: 24,130,137 km (0.103 R)
• M51: 25,959,569 km (0.096 R)
• M52: 27,203,774 km (0.074 R)
• M53: 27,896,263 km (0.037 R)
• M54: 28,212,962 km (0.082 R)
• M55: 29,491,575 km (0.114 R)
• M56: 30,658,438 km (0.088 R)
• M57: 30,723,663 km (0.111 R)
• M58: 31,313,228 km (0.109 R)
• M59: 33,237,805 km (0.113 R)
• M60: 35,405,627 km (0.103 R)
• M61: 35,679,840 km (0.082 R)
• M62: 35,885,836 km (0.112 R)
• M63: 36,506,518 km (0.085 R)
• M64: 36,714,160 km (0.086 R)
• M65: 37,409,341 km (0.028 R)
• M66: 38,459,967 km (0.103 R)
• M67: 38,600,888 km (0.066 R)
• M68: 38,671,349 km (0.067 R)
• M69: 39,024,400 km (0.101 R)
• M70: 39,449,407 km (0.097 R)
• M71: 39,733,643 km (0.119 R)
• M72: 40,949,126 km (0.046 R)
• M73: 41,453,121 km (0.102 R)
• M74: 41,669,888 km (0.11 R)
• M75: 43,196,834 km (0.094 R)
• M76: 44,004,064 km (0.07 R)
• M77: 44,151,268 km (0.088 R)
• M78: 44,668,129 km (0.046 R)
• M79: 44,816,231 km (0.108 R)
• M80: 45,558,685 km (0.041 R)
• M81: 45,633,185 km (0.114 R)
• M82: 48,113,817 km (0.056 R)
• M83: 48,417,500 km (0.116 R)
• M84: 49,255,697 km (0.097 R)
• M85: 49,332,142 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 6.1

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.66 AU - 22.14 AU

Year: 29894 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,425,563 km

• M1: 442,062 km (0.027 R)
• M2: 882,029 km (0.079 R)
• M3: 1,111,662 km (0.097 R)
• M4: 1,763,460 km (0.076 R)
• M5: 1,978,731 km (0.088 R)
• M6: 2,202,380 km (0.036 R)
• M7: 2,674,062 km (0.101 R)
• M8: 2,879,609 km (0.098 R)
• M9: 3,306,113 km (0.046 R)
• M10: 4,122,917 km (0.12 R)
• M11: 4,170,190 km (0.086 R)
• M12: 4,217,463 km (0.108 R)
• M13: 4,360,479 km (0.091 R)
• M14: 4,602,528 km (0.115 R)
• M15: 4,651,447 km (0.096 R)
• M16: 4,898,881 km (0.074 R)
• M17: 5,406,317 km (0.102 R)
• M18: 5,718,678 km (0.079 R)
• M19: 5,771,336 km (0.079 R)
• M20: 6,037,022 km (0.095 R)
• M21: 6,858,015 km (0.11 R)
• M22: 7,947,387 km (0.087 R)
• M23: 8,602,177 km (0.095 R)
• M24: 10,346,039 km (0.089 R)
• M25: 11,323,811 km (0.074 R)
• M26: 11,456,355 km (0.097 R)
• M27: 11,790,107 km (0.045 R)
• M28: 11,991,915 km (0.113 R)
• M29: 12,672,735 km (0.107 R)
• M30: 12,741,400 km (0.071 R)
• M31: 12,810,365 km (0.072 R)
• M32: 13,787,837 km (0.115 R)
• M33: 14,357,207 km (0.115 R)
• M34: 14,644,734 km (0.079 R)
• M35: 14,716,840 km (0.109 R)
• M36: 15,739,790 km (0.107 R)
• M37: 15,962,093 km (0.074 R)
• M38: 16,785,629 km (0.039 R)
• M39: 19,417,056 km (0.088 R)
• M40: 20,537,394 km (0.064 R)
• M41: 21,843,084 km (0.1 R)
• M42: 22,339,749 km (0.051 R)
• M43: 24,021,678 km (0.057 R)
• M44: 24,106,799 km (0.09 R)
• M45: 24,192,070 km (0.094 R)
• M46: 27,327,791 km (0.081 R)
• M47: 27,594,823 km (0.078 R)
• M48: 30,866,080 km (0.088 R)
• M49: 31,796,279 km (0.072 R)
• M50: 31,983,426 km (0.055 R)
• M51: 32,546,962 km (0.098 R)
• M52: 34,257,464 km (0.101 R)
• M53: 34,834,014 km (0.071 R)
• M54: 36,289,601 km (0.117 R)
• M55: 40,469,515 km (0.071 R)
• M56: 40,977,250 km (0.109 R)
• M57: 44,380,303 km (0.112 R)
• M58: 45,534,600 km (0.061 R)
• M59: 46,380,426 km (0.039 R)
• M60: 46,698,920 km (0.117 R)
• M61: 46,911,648 km (0.092 R)
• M62: 51,233,232 km (0.11 R)
• M63: 51,452,692 km (0.077 R)
• M64: 53,330,145 km (0.102 R)
• M65: 53,998,099 km (0.115 R)
• M66: 54,221,449 km (0.111 R)
• M67: 55,905,771 km (0.094 R)
• M68: 56,357,856 km (0.105 R)
• M69: 56,471,102 km (0.078 R)
• M70: 56,697,743 km (0.1 R)
• M71: 57,265,616 km (0.113 R)
• M72: 58,178,163 km (0.096 R)
• M73: 59,095,647 km (0.088 R)
• M74: 60,133,407 km (0.114 R)
• M75: 60,828,589 km (0.116 R)
• M76: 61,993,208 km (0.032 R)
• M77: 62,227,029 km (0.032 R)
• M78: 63,047,574 km (0.118 R)
• M79: 64,226,106 km (0.108 R)
• M80: 64,344,288 km (0.101 R)
• M81: 64,818,065 km (0.03 R)
• M82: 67,084,024 km (0.114 R)
• M83: 69,618,511 km (0.079 R)
• M84: 70,592,243 km (0.089 R)
• M85: 71,815,804 km (0.103 R)
• M86: 72,922,978 km (0.082 R)
• M87: 73,664,086 km (0.089 R)
• M88: 75,154,081 km (0.114 R)
• M89: 78,163,691 km (0.105 R)
• M90: 78,542,622 km (0.094 R)
• M91: 81,468,308 km (0.09 R)
• M92: 82,622,754 km (0.073 R)
• M93: 83,395,427 km (0.084 R)
• M94: 85,467,657 km (0.045 R)
• M95: 86,118,557 km (0.097 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit