🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 29.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.89 AU

Year: 243 Days

Day: 16.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,794,857 km

• M1: 192,981 km (0.119 R)
• M2: 471,233 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 352 Days

Day: 26.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,794,857 km

• M1: 414,984 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 386 Days

Day: 39.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.8 AU - 2.14 AU

Year: 1036 Days

Day: 14.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,794,857 km

• M1: 486,791 km (0.086 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.37 AU - 7.87 AU

Year: 7119 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,794,857 km

• M1: 110,254 km (0.065 R)
• M2: 176,675 km (0.111 R)
• M3: 411,693 km (0.098 R)
• M4: 539,600 km (0.112 R)
• M5: 603,627 km (0.071 R)
• M6: 740,061 km (0.038 R)
• M7: 800,049 km (0.081 R)
• M8: 938,278 km (0.08 R)
• M9: 1,326,185 km (0.08 R)
• M10: 1,400,535 km (0.078 R)
• M11: 1,491,640 km (0.1 R)
• M12: 1,616,405 km (0.051 R)
• M13: 2,080,009 km (0.081 R)
• M14: 2,184,578 km (0.113 R)
• M15: 2,308,894 km (0.039 R)
• M16: 2,399,101 km (0.084 R)
• M17: 2,620,655 km (0.047 R)
• M18: 2,772,049 km (0.084 R)
• M19: 2,848,792 km (0.041 R)
• M20: 2,906,986 km (0.085 R)
• M21: 2,985,076 km (0.1 R)
• M22: 3,123,304 km (0.096 R)
• M23: 3,203,339 km (0.119 R)
• M24: 3,385,849 km (0.106 R)
• M25: 3,488,772 km (0.071 R)
• M26: 3,613,686 km (0.041 R)
• M27: 3,740,096 km (0.114 R)
• M28: 3,975,713 km (0.065 R)
• M29: 4,416,428 km (0.027 R)
• M30: 4,896,039 km (0.116 R)
• M31: 5,296,363 km (0.069 R)
• M32: 5,512,682 km (0.031 R)
• M33: 5,585,386 km (0.081 R)
• M34: 5,682,924 km (0.085 R)
• M35: 5,854,961 km (0.094 R)
• M36: 5,978,829 km (0.038 R)
• M37: 6,178,990 km (0.107 R)
• M38: 6,611,478 km (0.092 R)
• M39: 6,844,402 km (0.072 R)
• M40: 6,975,001 km (0.114 R)
• M41: 7,212,263 km (0.087 R)
• M42: 8,242,693 km (0.068 R)
• M43: 8,298,343 km (0.093 R)
• M44: 8,381,819 km (0.045 R)
• M45: 8,605,917 km (0.066 R)
• M46: 8,917,230 km (0.052 R)
• M47: 9,203,411 km (0.058 R)
• M48: 9,261,155 km (0.05 R)
• M49: 9,726,405 km (0.104 R)
• M50: 9,785,047 km (0.06 R)
• M51: 9,991,492 km (0.106 R)
• M52: 10,892,221 km (0.06 R)
• M53: 11,538,185 km (0.044 R)
• M54: 11,631,534 km (0.102 R)
• M55: 11,881,512 km (0.106 R)
• M56: 12,834,899 km (0.09 R)
• M57: 13,680,875 km (0.118 R)
• M58: 13,911,704 km (0.059 R)
• M59: 14,410,763 km (0.108 R)
• M60: 14,712,951 km (0.109 R)
• M61: 14,814,228 km (0.098 R)
• M62: 14,983,424 km (0.112 R)
• M63: 15,597,972 km (0.095 R)
• M64: 15,977,501 km (0.12 R)
• M65: 16,745,836 km (0.037 R)
• M66: 17,956,681 km (0.096 R)
• M67: 18,572,725 km (0.088 R)
• M68: 19,011,795 km (0.069 R)
• M69: 19,158,850 km (0.116 R)
• M70: 19,862,708 km (0.04 R)
• M71: 20,424,448 km (0.108 R)
• M72: 21,105,417 km (0.104 R)
• M73: 21,219,560 km (0.071 R)
• M74: 21,410,447 km (0.099 R)
• M75: 21,601,783 km (0.108 R)
• M76: 21,755,270 km (0.096 R)
• M77: 21,909,207 km (0.109 R)
• M78: 22,102,038 km (0.058 R)
• M79: 22,489,497 km (0.071 R)
• M80: 24,900,865 km (0.118 R)
• M81: 25,546,828 km (0.1 R)
• M82: 25,628,060 km (0.114 R)
• M83: 26,157,487 km (0.096 R)
• M84: 26,321,147 km (0.112 R)
• M85: 27,268,849 km (0.083 R)
• M86: 27,809,347 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 10.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.21 AU - 11.55 AU

Year: 12532 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,794,857 km

• M1: 240,404 km (0.1 R)
• M2: 362,625 km (0.087 R)
• M3: 596,447 km (0.049 R)
• M4: 1,368,671 km (0.092 R)
• M5: 1,565,991 km (0.043 R)
• M6: 1,772,735 km (0.087 R)
• M7: 2,241,874 km (0.061 R)
• M8: 4,219,408 km (0.101 R)
• M9: 4,436,175 km (0.089 R)
• M10: 4,545,980 km (0.112 R)
• M11: 4,843,381 km (0.056 R)
• M12: 5,032,472 km (0.064 R)
• M13: 5,575,064 km (0.027 R)
• M14: 5,654,052 km (0.099 R)
• M15: 6,095,515 km (0.1 R)
• M16: 6,548,198 km (0.073 R)
• M17: 6,673,561 km (0.098 R)
• M18: 6,969,166 km (0.108 R)
• M19: 7,140,007 km (0.114 R)
• M20: 7,617,075 km (0.098 R)
• M21: 7,704,889 km (0.119 R)
• M22: 7,970,575 km (0.034 R)
• M23: 8,149,344 km (0.111 R)
• M24: 8,465,295 km (0.044 R)
• M25: 8,647,804 km (0.116 R)
• M26: 10,202,126 km (0.119 R)
• M27: 10,299,065 km (0.099 R)
• M28: 10,445,073 km (0.031 R)
• M29: 10,640,897 km (0.035 R)
• M30: 11,135,617 km (0.048 R)
• M31: 12,405,254 km (0.036 R)
• M32: 13,347,571 km (0.1 R)
• M33: 13,720,219 km (0.109 R)
• M34: 13,827,331 km (0.031 R)
• M35: 14,042,453 km (0.098 R)
• M36: 14,150,313 km (0.11 R)
• M37: 14,584,895 km (0.1 R)
• M38: 17,283,341 km (0.093 R)
• M39: 18,216,533 km (0.069 R)
• M40: 18,927,123 km (0.065 R)
• M41: 20,927,845 km (0.066 R)
• M42: 21,484,947 km (0.101 R)
• M43: 22,172,648 km (0.097 R)
• M44: 22,677,392 km (0.116 R)
• M45: 23,058,417 km (0.108 R)
• M46: 24,084,808 km (0.106 R)
• M47: 24,538,389 km (0.11 R)
• M48: 24,733,764 km (0.085 R)
• M49: 25,520,200 km (0.116 R)
• M50: 25,652,145 km (0.113 R)
• M51: 26,983,267 km (0.1 R)
• M52: 27,252,244 km (0.109 R)
• M53: 27,589,587 km (0.076 R)
• M54: 28,336,829 km (0.111 R)
• M55: 28,678,660 km (0.095 R)
• M56: 28,747,325 km (0.116 R)
• M57: 29,990,184 km (0.047 R)
• M58: 30,618,196 km (0.088 R)
• M59: 30,688,208 km (0.093 R)
• M60: 30,969,003 km (0.086 R)
• M61: 31,674,656 km (0.064 R)
• M62: 31,816,326 km (0.047 R)
• M63: 34,695,486 km (0.102 R)
• M64: 35,649,023 km (0.088 R)
• M65: 36,536,886 km (0.081 R)
• M66: 38,409,852 km (0.103 R)
• M67: 39,015,723 km (0.118 R)
• M68: 39,243,860 km (0.088 R)
• M69: 41,548,565 km (0.047 R)
• M70: 41,703,698 km (0.035 R)
• M71: 42,014,712 km (0.089 R)
• M72: 42,638,983 km (0.118 R)
• M73: 43,187,858 km (0.042 R)
• M74: 43,660,139 km (0.118 R)
• M75: 43,738,977 km (0.112 R)
• M76: 44,054,927 km (0.112 R)
• M77: 45,166,888 km (0.043 R)
• M78: 47,337,105 km (0.087 R)
• M79: 47,742,814 km (0.037 R)
• M80: 47,824,046 km (0.076 R)
• M81: 48,557,524 km (0.11 R)
• M82: 48,639,204 km (0.116 R)
• M83: 50,531,618 km (0.111 R)
• M84: 51,278,560 km (0.101 R)
• M85: 51,445,062 km (0.086 R)
• M86: 52,783,664 km (0.09 R)
• M87: 53,372,780 km (0.113 R)
• M88: 53,626,050 km (0.094 R)
• M89: 57,126,041 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 12.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.11 AU - 13.57 AU

Year: 14310 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,794,857 km

• M1: 165,904 km (0.092 R)
• M2: 251,923 km (0.059 R)
• M3: 617,390 km (0.119 R)
• M4: 749,336 km (0.071 R)
• M5: 1,000,062 km (0.058 R)
• M6: 1,230,442 km (0.089 R)
• M7: 1,556,416 km (0.075 R)
• M8: 2,229,607 km (0.058 R)
• M9: 2,597,917 km (0.101 R)
• M10: 3,085,755 km (0.077 R)
• M11: 3,637,771 km (0.075 R)
• M12: 4,146,105 km (0.117 R)
• M13: 5,270,183 km (0.11 R)
• M14: 5,432,347 km (0.115 R)
• M15: 6,013,086 km (0.071 R)
• M16: 6,097,759 km (0.079 R)
• M17: 6,311,085 km (0.111 R)
• M18: 6,483,572 km (0.058 R)
• M19: 7,688,134 km (0.102 R)
• M20: 7,872,588 km (0.083 R)
• M21: 8,151,887 km (0.11 R)
• M22: 8,529,323 km (0.078 R)
• M23: 9,106,322 km (0.106 R)
• M24: 9,547,486 km (0.075 R)
• M25: 10,298,317 km (0.09 R)
• M26: 10,706,420 km (0.066 R)
• M27: 10,964,327 km (0.042 R)
• M28: 11,172,119 km (0.113 R)
• M29: 12,069,706 km (0.079 R)
• M30: 12,445,944 km (0.072 R)
• M31: 13,765,547 km (0.065 R)
• M32: 14,215,238 km (0.028 R)
• M33: 15,013,941 km (0.112 R)
• M34: 15,476,947 km (0.079 R)
• M35: 15,827,156 km (0.073 R)
• M36: 16,893,788 km (0.06 R)
• M37: 17,194,330 km (0.108 R)
• M38: 19,723,731 km (0.038 R)
• M39: 20,422,054 km (0.119 R)
• M40: 21,387,260 km (0.055 R)
• M41: 22,367,425 km (0.105 R)
• M42: 23,228,660 km (0.096 R)
• M43: 24,168,284 km (0.059 R)
• M44: 24,778,943 km (0.114 R)
• M45: 25,120,474 km (0.104 R)
• M46: 27,342,452 km (0.108 R)
• M47: 28,191,868 km (0.081 R)
• M48: 28,334,286 km (0.096 R)
• M49: 29,049,962 km (0.099 R)
• M50: 29,626,662 km (0.113 R)
• M51: 30,645,273 km (0.097 R)
• M52: 31,379,799 km (0.109 R)
• M53: 31,601,353 km (0.074 R)
• M54: 31,897,408 km (0.101 R)
• M55: 32,268,859 km (0.077 R)
• M56: 32,866,353 km (0.058 R)
• M57: 33,166,297 km (0.063 R)
• M58: 33,467,288 km (0.076 R)
• M59: 35,445,570 km (0.106 R)
• M60: 36,216,597 km (0.113 R)
• M61: 37,071,100 km (0.098 R)
• M62: 37,618,180 km (0.065 R)
• M63: 39,993,495 km (0.097 R)
• M64: 40,153,714 km (0.116 R)
• M65: 41,684,998 km (0.08 R)
• M66: 42,335,599 km (0.112 R)
• M67: 44,472,754 km (0.113 R)
• M68: 45,220,744 km (0.077 R)
• M69: 45,638,122 km (0.041 R)
• M70: 45,972,922 km (0.078 R)
• M71: 46,056,846 km (0.08 R)
• M72: 48,083,897 km (0.106 R)
• M73: 50,140,120 km (0.049 R)
• M74: 50,745,243 km (0.112 R)
• M75: 51,265,844 km (0.11 R)
• M76: 52,224,766 km (0.11 R)
• M77: 52,487,460 km (0.076 R)
• M78: 52,838,267 km (0.083 R)
• M79: 53,101,859 km (0.102 R)
• M80: 55,315,458 km (0.109 R)
• M81: 55,404,619 km (0.109 R)
• M82: 56,927,974 km (0.102 R)
• M83: 57,018,032 km (0.09 R)
• M84: 57,921,004 km (0.093 R)
• M85: 58,374,286 km (0.097 R)
• M86: 58,646,853 km (0.06 R)
• M87: 59,924,120 km (0.1 R)
• M88: 61,118,509 km (0.116 R)
• M89: 61,764,772 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.5

Radius: 7.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.02 AU - 14.86 AU

Year: 20563 Days

Day: 24 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,794,857 km

• M1: 107,561 km (0.025 R)
• M2: 202,406 km (0.079 R)
• M3: 309,069 km (0.04 R)
• M4: 931,546 km (0.079 R)
• M5: 1,059,602 km (0.119 R)
• M6: 1,216,530 km (0.109 R)
• M7: 1,405,322 km (0.076 R)
• M8: 1,784,703 km (0.086 R)
• M9: 1,837,660 km (0.115 R)
• M10: 2,027,350 km (0.088 R)
• M11: 2,280,620 km (0.091 R)
• M12: 3,004,823 km (0.084 R)
• M13: 3,491,315 km (0.059 R)
• M14: 3,625,205 km (0.058 R)
• M15: 3,932,778 km (0.063 R)
• M16: 4,719,813 km (0.118 R)
• M17: 6,474,895 km (0.074 R)
• M18: 6,598,463 km (0.107 R)
• M19: 6,847,843 km (0.1 R)
• M20: 6,931,767 km (0.102 R)
• M21: 7,398,961 km (0.113 R)
• M22: 8,096,835 km (0.066 R)
• M23: 8,815,503 km (0.113 R)
• M24: 9,321,443 km (0.111 R)
• M25: 9,507,693 km (0.098 R)
• M26: 9,601,341 km (0.111 R)
• M27: 9,884,081 km (0.068 R)
• M28: 9,978,926 km (0.109 R)
• M29: 10,265,406 km (0.076 R)
• M30: 11,190,070 km (0.079 R)
• M31: 11,537,437 km (0.036 R)
• M32: 12,141,214 km (0.109 R)
• M33: 12,191,927 km (0.116 R)
• M34: 12,446,842 km (0.084 R)
• M35: 12,858,535 km (0.074 R)
• M36: 13,589,620 km (0.104 R)
• M37: 13,642,279 km (0.043 R)
• M38: 14,173,351 km (0.087 R)
• M39: 14,603,146 km (0.06 R)
• M40: 15,091,732 km (0.037 R)
• M41: 15,201,088 km (0.034 R)
• M42: 15,862,461 km (0.084 R)
• M43: 16,196,662 km (0.109 R)
• M44: 18,076,060 km (0.107 R)
• M45: 18,192,148 km (0.107 R)
• M46: 18,308,535 km (0.069 R)
• M47: 18,717,686 km (0.101 R)
• M48: 18,894,061 km (0.083 R)
• M49: 19,366,791 km (0.097 R)
• M50: 20,324,217 km (0.051 R)
• M51: 21,419,573 km (0.034 R)
• M52: 22,346,930 km (0.117 R)
• M53: 23,540,422 km (0.118 R)
• M54: 24,304,717 km (0.09 R)
• M55: 25,466,494 km (0.103 R)
• M56: 26,448,455 km (0.099 R)
• M57: 27,242,969 km (0.035 R)
• M58: 27,309,390 km (0.062 R)
• M59: 27,376,111 km (0.097 R)
• M60: 27,910,924 km (0.044 R)
• M61: 29,399,422 km (0.092 R)
• M62: 30,774,975 km (0.042 R)
• M63: 32,101,010 km (0.114 R)
• M64: 32,523,624 km (0.062 R)
• M65: 32,664,994 km (0.066 R)
• M66: 33,161,061 km (0.057 R)
• M67: 33,374,537 km (0.076 R)
• M68: 35,751,647 km (0.11 R)
• M69: 36,043,513 km (0.111 R)
• M70: 36,997,498 km (0.101 R)
• M71: 40,363,151 km (0.108 R)
• M72: 40,666,984 km (0.102 R)
• M73: 42,274,862 km (0.094 R)
• M74: 43,047,834 km (0.103 R)
• M75: 43,513,832 km (0.035 R)
• M76: 43,669,563 km (0.096 R)
• M77: 45,552,402 km (0.104 R)
• M78: 45,789,664 km (0.095 R)
• M79: 46,027,226 km (0.055 R)
• M80: 47,221,465 km (0.082 R)
• M81: 47,381,535 km (0.059 R)
• M82: 48,345,394 km (0.078 R)
• M83: 48,506,661 km (0.096 R)
• M84: 49,559,231 km (0.111 R)
• M85: 50,292,411 km (0.116 R)
• M86: 52,099,702 km (0.098 R)
• M87: 52,928,175 km (0.108 R)
• M88: 53,510,710 km (0.11 R)
• M89: 56,031,134 km (0.09 R)
• M90: 56,624,888 km (0.118 R)
• M91: 56,794,832 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit