🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 46.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,829,907 km

• M1: 524,490 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 472 Days

Day: 12.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,829,907 km

• M1: 108,159 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.15 AU - 1.39 AU

Year: 534 Days

Day: 42.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,829,907 km

• M1: 110,553 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.21 AU - 1.99 AU

Year: 754 Days

Day: 46.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,829,907 km

• M1: 606,470 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.94 AU - 4.74 AU

Year: 2805 Days

Day: 38.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 14.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.6 AU - 4.7 AU

Year: 3738 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,829,907 km

• M1: 218,712 km (0.077 R)
• M2: 314,156 km (0.079 R)
• M3: 450,140 km (0.097 R)
• M4: 814,112 km (0.098 R)
• M5: 948,002 km (0.088 R)
• M6: 1,037,461 km (0.074 R)
• M7: 1,212,341 km (0.026 R)
• M8: 1,426,864 km (0.06 R)
• M9: 1,531,583 km (0.092 R)
• M10: 1,765,105 km (0.034 R)
• M11: 1,927,569 km (0.093 R)
• M12: 2,517,882 km (0.098 R)
• M13: 2,646,386 km (0.031 R)
• M14: 2,852,682 km (0.113 R)
• M15: 3,182,396 km (0.054 R)
• M16: 3,301,775 km (0.117 R)
• M17: 3,731,719 km (0.119 R)
• M18: 3,942,801 km (0.109 R)
• M19: 4,735,371 km (0.096 R)
• M20: 4,895,291 km (0.104 R)
• M21: 5,150,355 km (0.117 R)
• M22: 5,553,073 km (0.046 R)
• M23: 5,673,499 km (0.115 R)
• M24: 5,966,113 km (0.081 R)
• M25: 6,064,698 km (0.081 R)
• M26: 6,617,163 km (0.116 R)
• M27: 6,719,488 km (0.092 R)
• M28: 6,847,992 km (0.066 R)
• M29: 7,264,772 km (0.113 R)
• M30: 7,370,238 km (0.104 R)
• M31: 7,529,560 km (0.107 R)
• M32: 8,041,334 km (0.076 R)
• M33: 8,177,917 km (0.112 R)
• M34: 8,287,872 km (0.096 R)
• M35: 8,648,253 km (0.106 R)
• M36: 8,957,173 km (0.101 R)
• M37: 9,070,568 km (0.095 R)
• M38: 9,442,019 km (0.106 R)
• M39: 9,615,104 km (0.088 R)
• M40: 9,731,192 km (0.115 R)
• M41: 9,847,729 km (0.109 R)
• M42: 9,964,714 km (0.075 R)
• M43: 10,288,743 km (0.08 R)
• M44: 11,681,499 km (0.054 R)
• M45: 12,117,128 km (0.114 R)
• M46: 12,621,572 km (0.092 R)
• M47: 12,780,595 km (0.096 R)
• M48: 13,229,538 km (0.08 R)
• M49: 13,651,105 km (0.118 R)
• M50: 14,640,695 km (0.102 R)
• M51: 15,996,201 km (0.09 R)
• M52: 16,828,564 km (0.038 R)
• M53: 17,285,436 km (0.106 R)
• M54: 17,639,534 km (0.094 R)
• M55: 18,355,210 km (0.071 R)
• M56: 18,898,101 km (0.095 R)
• M57: 19,262,970 km (0.102 R)
• M58: 19,372,924 km (0.032 R)
• M59: 19,851,787 km (0.078 R)
• M60: 21,425,257 km (0.103 R)
• M61: 21,577,099 km (0.11 R)
• M62: 21,729,390 km (0.091 R)
• M63: 21,882,129 km (0.091 R)
• M64: 22,419,335 km (0.1 R)
• M65: 22,650,763 km (0.083 R)
• M66: 22,921,984 km (0.086 R)
• M67: 23,116,312 km (0.066 R)
• M68: 23,350,283 km (0.067 R)
• M69: 23,899,157 km (0.092 R)
• M70: 24,412,727 km (0.037 R)
• M71: 24,571,450 km (0.079 R)
• M72: 24,770,266 km (0.096 R)
• M73: 25,772,871 km (0.117 R)
• M74: 26,747,950 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 14.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.97 AU - 11.41 AU

Year: 11245 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,829,907 km

• M1: 181,013 km (0.11 R)
• M2: 284,236 km (0.073 R)
• M3: 380,278 km (0.113 R)
• M4: 550,670 km (0.061 R)
• M5: 786,137 km (0.041 R)
• M6: 926,460 km (0.081 R)
• M7: 1,134,700 km (0.117 R)
• M8: 1,621,491 km (0.111 R)
• M9: 2,021,815 km (0.111 R)
• M10: 2,886,641 km (0.092 R)
• M11: 3,198,552 km (0.094 R)
• M12: 3,672,029 km (0.072 R)
• M13: 4,168,096 km (0.082 R)
• M14: 4,391,894 km (0.109 R)
• M15: 4,488,983 km (0.115 R)
• M16: 4,652,494 km (0.112 R)
• M17: 6,031,487 km (0.095 R)
• M18: 6,468,762 km (0.119 R)
• M19: 6,653,964 km (0.053 R)
• M20: 6,916,358 km (0.05 R)
• M21: 8,805,779 km (0.086 R)
• M22: 11,021,025 km (0.063 R)
• M23: 11,690,924 km (0.083 R)
• M24: 12,190,431 km (0.118 R)
• M25: 12,373,838 km (0.087 R)
• M26: 13,778,562 km (0.059 R)
• M27: 13,874,006 km (0.093 R)
• M28: 15,085,748 km (0.091 R)
• M29: 16,280,886 km (0.085 R)
• M30: 16,482,993 km (0.092 R)
• M31: 16,787,873 km (0.088 R)
• M32: 16,940,912 km (0.091 R)
• M33: 17,609,764 km (0.047 R)
• M34: 18,867,134 km (0.075 R)
• M35: 19,937,058 km (0.109 R)
• M36: 20,752,366 km (0.115 R)
• M37: 21,578,595 km (0.094 R)
• M38: 21,912,199 km (0.102 R)
• M39: 22,359,646 km (0.059 R)
• M40: 22,697,139 km (0.104 R)
• M41: 22,979,729 km (0.077 R)
• M42: 24,064,014 km (0.119 R)
• M43: 24,757,550 km (0.116 R)
• M44: 24,873,788 km (0.039 R)
• M45: 25,692,387 km (0.111 R)
• M46: 26,046,036 km (0.104 R)
• M47: 28,383,204 km (0.117 R)
• M48: 29,238,605 km (0.076 R)
• M49: 30,537,413 km (0.09 R)
• M50: 31,539,719 km (0.088 R)
• M51: 31,791,941 km (0.06 R)
• M52: 32,044,911 km (0.115 R)
• M53: 32,361,909 km (0.114 R)
• M54: 32,489,067 km (0.112 R)
• M55: 33,191,280 km (0.1 R)
• M56: 33,705,148 km (0.095 R)
• M57: 33,898,429 km (0.111 R)
• M58: 34,936,040 km (0.098 R)
• M59: 35,327,836 km (0.098 R)
• M60: 35,721,129 km (0.089 R)
• M61: 36,445,781 km (0.075 R)
• M62: 36,843,113 km (0.037 R)
• M63: 37,642,115 km (0.079 R)
• M64: 37,842,726 km (0.052 R)
• M65: 38,581,590 km (0.087 R)
• M66: 38,986,551 km (0.079 R)
• M67: 39,121,788 km (0.091 R)
• M68: 39,596,612 km (0.119 R)
• M69: 39,936,947 km (0.058 R)
• M70: 40,894,972 km (0.115 R)
• M71: 41,514,905 km (0.108 R)
• M72: 41,999,153 km (0.09 R)
• M73: 42,415,783 km (0.062 R)
• M74: 42,694,335 km (0.03 R)
• M75: 42,903,473 km (0.091 R)
• M76: 43,884,685 km (0.117 R)
• M77: 44,166,378 km (0.085 R)
• M78: 44,378,059 km (0.108 R)
• M79: 44,802,318 km (0.079 R)
• M80: 46,011,967 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 10.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.66 AU - 10.74 AU

Year: 13048 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,829,907 km

• M1: 249,978 km (0.076 R)
• M2: 747,989 km (0.1 R)
• M3: 1,313,918 km (0.071 R)
• M4: 1,883,736 km (0.084 R)
• M5: 1,963,322 km (0.117 R)
• M6: 2,126,085 km (0.097 R)
• M7: 2,237,236 km (0.109 R)
• M8: 2,436,201 km (0.059 R)
• M9: 2,552,738 km (0.107 R)
• M10: 3,257,942 km (0.112 R)
• M11: 3,649,141 km (0.055 R)
• M12: 4,055,299 km (0.095 R)
• M13: 4,440,364 km (0.114 R)
• M14: 4,874,048 km (0.109 R)
• M15: 5,626,675 km (0.081 R)
• M16: 5,704,017 km (0.061 R)
• M17: 7,662,702 km (0.045 R)
• M18: 8,138,573 km (0.078 R)
• M19: 8,226,237 km (0.082 R)
• M20: 8,446,445 km (0.072 R)
• M21: 8,579,587 km (0.096 R)
• M22: 9,995,531 km (0.106 R)
• M23: 10,372,668 km (0.109 R)
• M24: 11,043,913 km (0.111 R)
• M25: 11,630,337 km (0.066 R)
• M26: 11,729,221 km (0.109 R)
• M27: 12,126,852 km (0.066 R)
• M28: 12,277,198 km (0.1 R)
• M29: 13,295,062 km (0.069 R)
• M30: 13,918,735 km (0.097 R)
• M31: 14,023,753 km (0.109 R)
• M32: 14,765,160 km (0.114 R)
• M33: 15,356,820 km (0.107 R)
• M34: 16,120,966 km (0.069 R)
• M35: 16,953,328 km (0.09 R)
• M36: 18,199,479 km (0.088 R)
• M37: 18,486,856 km (0.042 R)
• M38: 18,717,835 km (0.102 R)
• M39: 19,768,760 km (0.11 R)
• M40: 21,260,251 km (0.053 R)
• M41: 22,172,349 km (0.051 R)
• M42: 23,159,396 km (0.062 R)
• M43: 24,097,823 km (0.096 R)
• M44: 24,286,915 km (0.058 R)
• M45: 24,730,174 km (0.115 R)
• M46: 25,368,059 km (0.08 R)
• M47: 25,432,236 km (0.097 R)
• M48: 25,882,376 km (0.03 R)
• M49: 28,106,149 km (0.118 R)
• M50: 28,172,421 km (0.098 R)
• M51: 28,905,450 km (0.073 R)
• M52: 29,712,231 km (0.086 R)
• M53: 29,779,850 km (0.104 R)
• M54: 30,390,359 km (0.065 R)
• M55: 30,526,493 km (0.079 R)
• M56: 31,142,088 km (0.116 R)
• M57: 32,246,419 km (0.05 R)
• M58: 32,733,510 km (0.08 R)
• M59: 32,873,234 km (0.08 R)
• M60: 32,943,097 km (0.099 R)
• M61: 33,433,778 km (0.101 R)
• M62: 35,563,902 km (0.101 R)
• M63: 36,717,900 km (0.116 R)
• M64: 37,008,269 km (0.09 R)
• M65: 37,518,248 km (0.034 R)
• M66: 37,884,015 km (0.082 R)
• M67: 38,840,544 km (0.115 R)
• M68: 39,954,001 km (0.098 R)
• M69: 40,252,748 km (0.094 R)
• M70: 40,702,140 km (0.102 R)
• M71: 41,077,930 km (0.084 R)
• M72: 42,897,788 km (0.099 R)
• M73: 43,127,121 km (0.084 R)
• M74: 43,663,879 km (0.068 R)
• M75: 43,740,772 km (0.084 R)
• M76: 44,125,687 km (0.098 R)
• M77: 46,067,168 km (0.086 R)
• M78: 46,380,426 km (0.083 R)
• M79: 46,694,283 km (0.03 R)
• M80: 46,851,510 km (0.094 R)
• M81: 47,009,036 km (0.048 R)
• M82: 48,354,071 km (0.07 R)
• M83: 48,513,093 km (0.101 R)
• M84: 49,391,233 km (0.103 R)
• M85: 50,193,975 km (0.063 R)
• M86: 51,325,085 km (0.056 R)
• M87: 51,975,237 km (0.08 R)
• M88: 52,464,572 km (0.119 R)
• M89: 54,934,432 km (0.086 R)
• M90: 55,100,486 km (0.115 R)
• M91: 55,266,540 km (0.118 R)
• M92: 55,599,395 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 7.6

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.76 AU - 17.98 AU

Year: 26987 Days

Day: 21.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,829,907 km

• M1: 253,868 km (0.03 R)
• M2: 303,983 km (0.089 R)
• M3: 567,874 km (0.101 R)
• M4: 711,787 km (0.086 R)
• M5: 762,500 km (0.045 R)
• M6: 978,220 km (0.109 R)
• M7: 1,243,906 km (0.106 R)
• M8: 1,498,821 km (0.06 R)
• M9: 2,094,071 km (0.05 R)
• M10: 2,243,968 km (0.057 R)
• M11: 2,554,384 km (0.083 R)
• M12: 3,172,971 km (0.118 R)
• M13: 4,589,363 km (0.101 R)
• M14: 4,784,738 km (0.088 R)
• M15: 5,645,524 km (0.057 R)
• M16: 5,960,727 km (0.066 R)
• M17: 6,013,834 km (0.11 R)
• M18: 6,773,492 km (0.083 R)
• M19: 7,736,304 km (0.114 R)
• M20: 8,145,155 km (0.084 R)
• M21: 8,681,015 km (0.083 R)
• M22: 9,044,687 km (0.059 R)
• M23: 9,413,296 km (0.071 R)
• M24: 9,912,505 km (0.078 R)
• M25: 10,356,212 km (0.117 R)
• M26: 10,484,268 km (0.066 R)
• M27: 10,677,249 km (0.113 R)
• M28: 10,871,427 km (0.076 R)
• M29: 10,936,502 km (0.111 R)
• M30: 12,128,199 km (0.113 R)
• M31: 12,671,089 km (0.103 R)
• M32: 12,945,452 km (0.081 R)
• M33: 13,152,495 km (0.108 R)
• M34: 13,430,298 km (0.115 R)
• M35: 13,991,739 km (0.081 R)
• M36: 14,632,617 km (0.081 R)
• M37: 14,704,424 km (0.105 R)
• M38: 15,721,689 km (0.095 R)
• M39: 15,942,795 km (0.095 R)
• M40: 20,492,365 km (0.059 R)
• M41: 20,733,666 km (0.047 R)
• M42: 23,031,789 km (0.106 R)
• M43: 23,450,663 km (0.104 R)
• M44: 24,295,741 km (0.05 R)
• M45: 25,755,368 km (0.1 R)
• M46: 27,331,531 km (0.079 R)
• M47: 28,668,637 km (0.088 R)
• M48: 28,848,603 km (0.036 R)
• M49: 29,571,909 km (0.109 R)
• M50: 29,662,864 km (0.074 R)
• M51: 30,301,348 km (0.089 R)
• M52: 31,128,774 km (0.104 R)
• M53: 32,712,118 km (0.068 R)
• M54: 34,608,271 km (0.094 R)
• M55: 34,799,905 km (0.08 R)
• M56: 35,763,017 km (0.074 R)
• M57: 36,344,952 km (0.108 R)
• M58: 36,832,492 km (0.087 R)
• M59: 39,102,490 km (0.116 R)
• M60: 40,304,808 km (0.118 R)
• M61: 40,506,316 km (0.117 R)
• M62: 41,112,936 km (0.088 R)
• M63: 42,951,045 km (0.088 R)
• M64: 43,259,964 km (0.11 R)
• M65: 44,191,211 km (0.118 R)
• M66: 45,443,046 km (0.103 R)
• M67: 45,652,782 km (0.114 R)
• M68: 45,757,800 km (0.064 R)
• M69: 46,495,168 km (0.111 R)
• M70: 48,195,348 km (0.109 R)
• M71: 48,838,020 km (0.104 R)
• M72: 49,483,684 km (0.066 R)
• M73: 55,195,930 km (0.05 R)
• M74: 55,756,174 km (0.056 R)
• M75: 58,243,089 km (0.105 R)
• M76: 58,585,069 km (0.052 R)
• M77: 59,156,533 km (0.094 R)
• M78: 60,766,206 km (0.049 R)
• M79: 61,576,428 km (0.094 R)
• M80: 61,692,367 km (0.113 R)
• M81: 62,040,930 km (0.085 R)
• M82: 62,273,704 km (0.062 R)
• M83: 69,027,599 km (0.067 R)
• M84: 69,148,025 km (0.093 R)
• M85: 71,573,755 km (0.095 R)
• M86: 71,817,749 km (0.06 R)
• M87: 72,429,305 km (0.118 R)
• M88: 73,288,146 km (0.098 R)
• M89: 73,411,116 km (0.099 R)
• M90: 77,132,363 km (0.106 R)
• M91: 83,597,684 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit