🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 35.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 44.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 717 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,148,121 km

• M1: 471,084 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.19 AU - 2.97 AU

Year: 1570 Days

Day: 44 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.84 AU - 2.92 AU

Year: 1851 Days

Day: 13.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 131.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,148,121 km

• M1: 987,944 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.03 AU - 4.87 AU

Year: 2973 Days

Day: 41.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,148,121 km

• M1: 1,941,930 km (0.038 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 13

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.5 AU - 4.88 AU

Year: 3847 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,148,121 km

• M1: 208,091 km (0.103 R)
• M2: 357,689 km (0.089 R)
• M3: 480,359 km (0.11 R)
• M4: 646,712 km (0.047 R)
• M5: 825,331 km (0.087 R)
• M6: 941,270 km (0.102 R)
• M7: 1,147,565 km (0.096 R)
• M8: 1,655,001 km (0.059 R)
• M9: 1,779,616 km (0.079 R)
• M10: 1,907,672 km (0.084 R)
• M11: 2,092,425 km (0.118 R)
• M12: 2,296,926 km (0.105 R)
• M13: 2,844,903 km (0.059 R)
• M14: 3,321,821 km (0.118 R)
• M15: 3,594,238 km (0.1 R)
• M16: 4,246,784 km (0.067 R)
• M17: 4,595,796 km (0.114 R)
• M18: 4,702,459 km (0.085 R)
• M19: 4,918,030 km (0.1 R)
• M20: 5,027,087 km (0.067 R)
• M21: 5,247,744 km (0.039 R)
• M22: 5,377,894 km (0.112 R)
• M23: 5,490,242 km (0.116 R)
• M24: 6,142,339 km (0.067 R)
• M25: 6,961,238 km (0.094 R)
• M26: 7,228,270 km (0.056 R)
• M27: 7,687,685 km (0.095 R)
• M28: 7,899,665 km (0.091 R)
• M29: 8,049,113 km (0.12 R)
• M30: 8,134,983 km (0.099 R)
• M31: 8,351,152 km (0.114 R)
• M32: 9,077,748 km (0.075 R)
• M33: 9,234,377 km (0.102 R)
• M34: 9,369,464 km (0.11 R)
• M35: 9,527,888 km (0.106 R)
• M36: 10,008,546 km (0.054 R)
• M37: 10,147,373 km (0.102 R)
• M38: 10,286,798 km (0.062 R)
• M39: 10,803,659 km (0.087 R)
• M40: 11,425,238 km (0.068 R)
• M41: 11,546,113 km (0.118 R)
• M42: 11,789,210 km (0.118 R)
• M43: 12,429,189 km (0.085 R)
• M44: 12,578,488 km (0.112 R)
• M45: 12,728,385 km (0.077 R)
• M46: 12,979,560 km (0.105 R)
• M47: 13,461,265 km (0.049 R)
• M48: 13,768,689 km (0.082 R)
• M49: 14,000,715 km (0.104 R)
• M50: 14,259,968 km (0.102 R)
• M51: 14,364,088 km (0.045 R)
• M52: 14,468,508 km (0.104 R)
• M53: 14,651,915 km (0.101 R)
• M54: 14,757,082 km (0.069 R)
• M55: 15,233,252 km (0.116 R)
• M56: 15,822,219 km (0.095 R)
• M57: 16,038,089 km (0.116 R)
• M58: 16,119,470 km (0.101 R)
• M59: 16,664,604 km (0.055 R)
• M60: 16,884,364 km (0.08 R)
• M61: 17,022,293 km (0.071 R)
• M62: 17,160,521 km (0.075 R)
• M63: 17,243,698 km (0.081 R)
• M64: 17,410,350 km (0.107 R)
• M65: 17,605,425 km (0.084 R)
• M66: 17,773,274 km (0.118 R)
• M67: 18,223,414 km (0.049 R)
• M68: 18,393,058 km (0.034 R)
• M69: 18,648,721 km (0.11 R)
• M70: 18,962,876 km (0.055 R)
• M71: 19,048,746 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 10

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.53 AU - 5.21 AU

Year: 4070 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,148,121 km

• M1: 267,481 km (0.082 R)
• M2: 369,956 km (0.114 R)
• M3: 432,188 km (0.077 R)
• M4: 601,982 km (0.105 R)
• M5: 735,872 km (0.086 R)
• M6: 806,781 km (0.078 R)
• M7: 943,514 km (0.059 R)
• M8: 1,074,711 km (0.088 R)
• M9: 1,240,615 km (0.044 R)
• M10: 1,505,553 km (0.109 R)
• M11: 1,644,829 km (0.099 R)
• M12: 1,970,054 km (0.096 R)
• M13: 2,227,363 km (0.079 R)
• M14: 2,624,545 km (0.078 R)
• M15: 2,717,894 km (0.077 R)
• M16: 3,004,823 km (0.111 R)
• M17: 3,083,063 km (0.117 R)
• M18: 3,221,590 km (0.103 R)
• M19: 3,566,712 km (0.044 R)
• M20: 3,691,327 km (0.06 R)
• M21: 3,902,410 km (0.11 R)
• M22: 3,966,438 km (0.112 R)
• M23: 4,248,280 km (0.082 R)
• M24: 4,923,565 km (0.077 R)
• M25: 5,062,691 km (0.069 R)
• M26: 5,203,164 km (0.091 R)
• M27: 5,632,210 km (0.055 R)
• M28: 5,729,150 km (0.103 R)
• M29: 6,122,293 km (0.077 R)
• M30: 6,372,570 km (0.116 R)
• M31: 6,703,032 km (0.108 R)
• M32: 7,593,438 km (0.041 R)
• M33: 7,889,493 km (0.066 R)
• M34: 8,107,157 km (0.085 R)
• M35: 8,409,794 km (0.116 R)
• M36: 8,716,021 km (0.05 R)
• M37: 8,941,166 km (0.079 R)
• M38: 9,454,735 km (0.046 R)
• M39: 9,686,013 km (0.08 R)
• M40: 10,124,784 km (0.11 R)
• M41: 10,302,207 km (0.057 R)
• M42: 10,480,528 km (0.044 R)
• M43: 10,991,554 km (0.118 R)
• M44: 11,326,504 km (0.101 R)
• M45: 11,541,476 km (0.109 R)
• M46: 11,633,927 km (0.043 R)
• M47: 11,788,761 km (0.1 R)
• M48: 12,288,567 km (0.096 R)
• M49: 13,764,051 km (0.101 R)
• M50: 14,622,593 km (0.077 R)
• M51: 15,092,032 km (0.069 R)
• M52: 15,396,463 km (0.085 R)
• M53: 15,498,339 km (0.119 R)
• M54: 16,011,311 km (0.105 R)
• M55: 16,114,683 km (0.119 R)
• M56: 16,183,647 km (0.089 R)
• M57: 16,287,319 km (0.084 R)
• M58: 16,878,829 km (0.097 R)
• M59: 18,118,696 km (0.103 R)
• M60: 18,334,117 km (0.032 R)
• M61: 18,442,276 km (0.114 R)
• M62: 18,912,911 km (0.081 R)
• M63: 19,022,117 km (0.109 R)
• M64: 19,461,037 km (0.063 R)
• M65: 19,681,844 km (0.12 R)
• M66: 19,866,298 km (0.076 R)
• M67: 20,948,190 km (0.05 R)
• M68: 22,317,459 km (0.053 R)
• M69: 22,471,395 km (0.12 R)
• M70: 22,548,588 km (0.088 R)
• M71: 22,625,780 km (0.096 R)
• M72: 22,974,194 km (0.093 R)
• M73: 23,441,538 km (0.098 R)
• M74: 23,833,484 km (0.114 R)
• M75: 24,464,937 km (0.098 R)
• M76: 24,782,832 km (0.101 R)
• M77: 24,902,361 km (0.08 R)
• M78: 25,583,330 km (0.106 R)
• M79: 25,865,621 km (0.119 R)
• M80: 26,311,124 km (0.106 R)
• M81: 26,392,356 km (0.052 R)
• M82: 26,677,639 km (0.067 R)
• M83: 26,800,159 km (0.093 R)
• M84: 27,292,037 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 13

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.65 AU - 5.41 AU

Year: 4273 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,148,121 km

• M1: 162,613 km (0.097 R)
• M2: 253,419 km (0.059 R)
• M3: 361,877 km (0.032 R)
• M4: 476,170 km (0.098 R)
• M5: 671,545 km (0.089 R)
• M6: 908,508 km (0.079 R)
• M7: 1,698,833 km (0.105 R)
• M8: 2,381,897 km (0.098 R)
• M9: 2,473,002 km (0.11 R)
• M10: 2,791,646 km (0.058 R)
• M11: 3,183,891 km (0.074 R)
• M12: 3,912,433 km (0.109 R)
• M13: 4,668,800 km (0.039 R)
• M14: 5,689,207 km (0.063 R)
• M15: 5,837,159 km (0.075 R)
• M16: 6,187,069 km (0.108 R)
• M17: 6,518,278 km (0.083 R)
• M18: 6,724,873 km (0.068 R)
• M19: 7,065,507 km (0.096 R)
• M20: 7,384,899 km (0.082 R)
• M21: 7,627,696 km (0.092 R)
• M22: 8,511,969 km (0.043 R)
• M23: 8,653,040 km (0.055 R)
• M24: 8,766,585 km (0.094 R)
• M25: 8,880,578 km (0.086 R)
• M26: 9,254,274 km (0.103 R)
• M27: 9,810,030 km (0.087 R)
• M28: 9,987,752 km (0.11 R)
• M29: 10,106,982 km (0.085 R)
• M30: 10,862,002 km (0.074 R)
• M31: 10,984,523 km (0.088 R)
• M32: 11,200,093 km (0.079 R)
• M33: 11,354,927 km (0.065 R)
• M34: 11,666,689 km (0.052 R)
• M35: 11,981,293 km (0.097 R)
• M36: 12,298,740 km (0.104 R)
• M37: 13,072,012 km (0.119 R)
• M38: 13,300,447 km (0.098 R)
• M39: 13,563,291 km (0.115 R)
• M40: 13,894,052 km (0.108 R)
• M41: 14,902,790 km (0.103 R)
• M42: 15,726,775 km (0.1 R)
• M43: 16,004,579 km (0.052 R)
• M44: 16,144,303 km (0.088 R)
• M45: 16,284,177 km (0.101 R)
• M46: 16,706,641 km (0.116 R)
• M47: 16,954,675 km (0.097 R)
• M48: 18,104,334 km (0.101 R)
• M49: 18,946,122 km (0.094 R)
• M50: 19,242,026 km (0.08 R)
• M51: 19,576,677 km (0.066 R)
• M52: 19,988,220 km (0.079 R)
• M53: 20,781,987 km (0.079 R)
• M54: 21,316,949 km (0.112 R)
• M55: 21,624,671 km (0.078 R)
• M56: 21,895,144 km (0.043 R)
• M57: 22,127,769 km (0.033 R)
• M58: 22,713,146 km (0.107 R)
• M59: 22,909,418 km (0.115 R)
• M60: 24,178,905 km (0.031 R)
• M61: 24,339,274 km (0.101 R)
• M62: 24,540,184 km (0.077 R)
• M63: 24,903,109 km (0.107 R)
• M64: 25,146,056 km (0.094 R)
• M65: 25,227,138 km (0.042 R)
• M66: 25,349,060 km (0.115 R)
• M67: 25,511,972 km (0.068 R)
• M68: 25,797,704 km (0.113 R)
• M69: 25,961,514 km (0.08 R)
• M70: 26,910,263 km (0.105 R)
• M71: 27,367,883 km (0.037 R)
• M72: 27,534,984 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 9.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.69 AU - 7.19 AU

Year: 6924 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,148,121 km

• M1: 131,796 km (0.036 R)
• M2: 276,158 km (0.107 R)
• M3: 813,962 km (0.114 R)
• M4: 923,468 km (0.043 R)
• M5: 1,604,288 km (0.115 R)
• M6: 1,744,162 km (0.066 R)
• M7: 2,100,803 km (0.044 R)
• M8: 2,526,409 km (0.081 R)
• M9: 2,857,319 km (0.115 R)
• M10: 3,850,799 km (0.071 R)
• M11: 3,931,282 km (0.04 R)
• M12: 4,370,651 km (0.085 R)
• M13: 4,883,473 km (0.11 R)
• M14: 5,176,834 km (0.12 R)
• M15: 5,385,523 km (0.067 R)
• M16: 5,627,573 km (0.09 R)
• M17: 6,343,099 km (0.096 R)
• M18: 7,120,260 km (0.098 R)
• M19: 7,452,966 km (0.073 R)
• M20: 7,520,135 km (0.111 R)
• M21: 7,893,083 km (0.117 R)
• M22: 9,883,931 km (0.101 R)
• M23: 10,068,984 km (0.072 R)
• M24: 10,180,584 km (0.068 R)
• M25: 10,255,084 km (0.094 R)
• M26: 10,630,873 km (0.084 R)
• M27: 10,782,416 km (0.048 R)
• M28: 11,395,917 km (0.041 R)
• M29: 12,020,638 km (0.093 R)
• M30: 12,099,625 km (0.077 R)
• M31: 12,897,880 km (0.035 R)
• M32: 13,019,203 km (0.095 R)
• M33: 13,140,827 km (0.076 R)
• M34: 13,589,919 km (0.079 R)
• M35: 14,210,451 km (0.11 R)
• M36: 14,461,327 km (0.026 R)
• M37: 14,755,885 km (0.112 R)
• M38: 15,522,275 km (0.088 R)
• M39: 15,651,228 km (0.095 R)
• M40: 16,345,213 km (0.109 R)
• M41: 17,271,224 km (0.109 R)
• M42: 17,539,004 km (0.084 R)
• M43: 17,853,010 km (0.076 R)
• M44: 18,123,782 km (0.109 R)
• M45: 18,486,856 km (0.101 R)
• M46: 18,577,961 km (0.089 R)
• M47: 18,760,770 km (0.083 R)
• M48: 19,035,880 km (0.095 R)
• M49: 19,683,340 km (0.111 R)
• M50: 19,869,589 km (0.056 R)
• M51: 21,142,368 km (0.095 R)
• M52: 21,476,719 km (0.103 R)
• M53: 21,620,483 km (0.095 R)
• M54: 21,764,695 km (0.082 R)
• M55: 22,929,165 km (0.117 R)
• M56: 23,865,348 km (0.108 R)
• M57: 24,113,681 km (0.111 R)
• M58: 24,713,568 km (0.116 R)
• M59: 25,318,243 km (0.099 R)
• M60: 25,825,828 km (0.105 R)
• M61: 26,183,218 km (0.094 R)
• M62: 26,490,791 km (0.104 R)
• M63: 26,748,099 km (0.083 R)
• M64: 27,057,916 km (0.069 R)
• M65: 27,213,199 km (0.077 R)
• M66: 27,420,841 km (0.11 R)
• M67: 27,628,932 km (0.029 R)
• M68: 28,046,758 km (0.048 R)
• M69: 29,899,229 km (0.066 R)
• M70: 30,435,836 km (0.098 R)
• M71: 30,867,277 km (0.106 R)
• M72: 31,138,049 km (0.12 R)
• M73: 32,503,429 km (0.077 R)
• M74: 32,723,786 km (0.119 R)
• M75: 32,834,040 km (0.07 R)
• M76: 33,776,806 km (0.081 R)
• M77: 34,000,006 km (0.105 R)
• M78: 34,223,505 km (0.114 R)
• M79: 34,897,294 km (0.08 R)
• M80: 35,518,873 km (0.101 R)
• M81: 36,658,210 km (0.107 R)
• M82: 37,751,621 km (0.028 R)
• M83: 38,041,243 km (0.118 R)
• M84: 38,273,269 km (0.095 R)
• M85: 38,622,430 km (0.05 R)
• M86: 38,739,117 km (0.067 R)
• M87: 38,972,639 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit