🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.01 AU - 1.09 AU

Year: 391 Days

Day: 20 Hours

Environment

Temp: 35 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,077,109 km

• M1: 77,043 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.99 AU - 1.21 AU

Year: 419 Days

Day: 29.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,077,109 km

• M1: 69,563 km (0.108 R)
• M2: 144,063 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.49 AU - 1.75 AU

Year: 749 Days

Day: 32 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.37 AU - 2.17 AU

Year: 856 Days

Day: 15.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,077,109 km

• M1: 398,678 km (0.079 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 13.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.15 AU - 8.23 AU

Year: 6289 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,077,109 km

• M1: 163,959 km (0.111 R)
• M2: 284,685 km (0.11 R)
• M3: 1,317,060 km (0.082 R)
• M4: 1,614,161 km (0.115 R)
• M5: 1,856,360 km (0.099 R)
• M6: 2,170,964 km (0.109 R)
• M7: 3,100,117 km (0.118 R)
• M8: 3,192,419 km (0.084 R)
• M9: 3,379,715 km (0.083 R)
• M10: 3,692,075 km (0.091 R)
• M11: 3,988,878 km (0.119 R)
• M12: 4,764,842 km (0.117 R)
• M13: 4,898,732 km (0.113 R)
• M14: 5,197,778 km (0.048 R)
• M15: 5,363,383 km (0.056 R)
• M16: 5,756,825 km (0.091 R)
• M17: 6,247,357 km (0.063 R)
• M18: 7,023,470 km (0.063 R)
• M19: 7,145,692 km (0.085 R)
• M20: 7,454,163 km (0.101 R)
• M21: 7,547,512 km (0.113 R)
• M22: 7,641,310 km (0.034 R)
• M23: 7,735,556 km (0.116 R)
• M24: 8,052,405 km (0.11 R)
• M25: 8,148,297 km (0.086 R)
• M26: 8,244,488 km (0.083 R)
• M27: 8,731,579 km (0.104 R)
• M28: 9,429,303 km (0.046 R)
• M29: 9,972,942 km (0.117 R)
• M30: 10,248,651 km (0.104 R)
• M31: 10,387,478 km (0.066 R)
• M32: 10,807,698 km (0.055 R)
• M33: 11,197,700 km (0.106 R)
• M34: 11,556,286 km (0.117 R)
• M35: 12,248,176 km (0.096 R)
• M36: 12,358,729 km (0.046 R)
• M37: 12,692,183 km (0.113 R)
• M38: 12,878,731 km (0.07 R)
• M39: 13,367,916 km (0.057 R)
• M40: 13,978,575 km (0.095 R)
• M41: 14,403,582 km (0.082 R)
• M42: 15,385,543 km (0.12 R)
• M43: 15,664,243 km (0.093 R)
• M44: 15,984,981 km (0.085 R)
• M45: 16,267,422 km (0.118 R)
• M46: 16,389,045 km (0.115 R)
• M47: 16,796,251 km (0.101 R)
• M48: 17,413,641 km (0.086 R)
• M49: 17,870,962 km (0.116 R)
• M50: 18,122,136 km (0.091 R)
• M51: 18,248,247 km (0.065 R)
• M52: 18,543,404 km (0.1 R)
• M53: 19,010,598 km (0.11 R)
• M54: 19,956,356 km (0.072 R)
• M55: 20,304,171 km (0.118 R)
• M56: 21,138,179 km (0.099 R)
• M57: 21,315,153 km (0.104 R)
• M58: 21,403,865 km (0.045 R)
• M59: 21,938,528 km (0.036 R)
• M60: 23,340,260 km (0.097 R)
• M61: 25,285,182 km (0.107 R)
• M62: 26,182,171 km (0.117 R)
• M63: 27,378,056 km (0.107 R)
• M64: 28,640,812 km (0.104 R)
• M65: 28,787,717 km (0.052 R)
• M66: 29,033,207 km (0.099 R)
• M67: 29,328,513 km (0.117 R)
• M68: 29,575,499 km (0.113 R)
• M69: 30,470,244 km (0.029 R)
• M70: 30,620,291 km (0.101 R)
• M71: 30,870,867 km (0.056 R)
• M72: 31,879,755 km (0.065 R)
• M73: 32,592,589 km (0.116 R)
• M74: 32,745,927 km (0.057 R)
• M75: 32,848,401 km (0.08 R)
• M76: 34,345,278 km (0.118 R)
• M77: 34,553,518 km (0.092 R)
• M78: 34,762,057 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 10.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.27 AU - 8.87 AU

Year: 8332 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,077,109 km

• M1: 160,967 km (0.076 R)
• M2: 251,624 km (0.075 R)
• M3: 315,203 km (0.116 R)
• M4: 612,304 km (0.062 R)
• M5: 1,184,516 km (0.06 R)
• M6: 1,655,899 km (0.036 R)
• M7: 1,724,564 km (0.055 R)
• M8: 1,817,614 km (0.105 R)
• M9: 1,984,565 km (0.058 R)
• M10: 2,257,432 km (0.111 R)
• M11: 2,595,523 km (0.093 R)
• M12: 2,729,862 km (0.088 R)
• M13: 3,348,599 km (0.111 R)
• M14: 3,465,734 km (0.106 R)
• M15: 3,794,999 km (0.114 R)
• M16: 4,355,692 km (0.073 R)
• M17: 4,613,150 km (0.029 R)
• M18: 6,010,094 km (0.04 R)
• M19: 7,298,431 km (0.097 R)
• M20: 7,527,765 km (0.092 R)
• M21: 7,604,658 km (0.099 R)
• M22: 8,348,908 km (0.094 R)
• M23: 8,428,494 km (0.08 R)
• M24: 8,709,438 km (0.11 R)
• M25: 9,075,205 km (0.068 R)
• M26: 9,821,848 km (0.109 R)
• M27: 10,978,539 km (0.103 R)
• M28: 11,639,762 km (0.117 R)
• M29: 12,177,865 km (0.052 R)
• M30: 12,268,372 km (0.083 R)
• M31: 12,724,346 km (0.065 R)
• M32: 12,816,050 km (0.044 R)
• M33: 13,139,331 km (0.027 R)
• M34: 13,982,614 km (0.072 R)
• M35: 14,267,747 km (0.031 R)
• M36: 15,280,375 km (0.03 R)
• M37: 16,067,559 km (0.077 R)
• M38: 17,629,810 km (0.032 R)
• M39: 18,403,081 km (0.116 R)
• M40: 18,977,238 km (0.073 R)
• M41: 19,398,356 km (0.098 R)
• M42: 19,982,685 km (0.116 R)
• M43: 20,196,461 km (0.071 R)
• M44: 21,113,944 km (0.091 R)
• M45: 22,210,796 km (0.097 R)
• M46: 22,989,453 km (0.075 R)
• M47: 23,438,546 km (0.055 R)
• M48: 23,947,178 km (0.112 R)
• M49: 24,060,574 km (0.047 R)
• M50: 24,573,694 km (0.095 R)
• M51: 24,860,324 km (0.101 R)
• M52: 25,148,000 km (0.111 R)
• M53: 26,076,106 km (0.059 R)
• M54: 26,897,398 km (0.089 R)
• M55: 27,251,945 km (0.103 R)
• M56: 27,489,207 km (0.069 R)
• M57: 28,384,999 km (0.12 R)
• M58: 29,169,042 km (0.098 R)
• M59: 29,290,365 km (0.11 R)
• M60: 29,411,689 km (0.107 R)
• M61: 30,635,250 km (0.105 R)
• M62: 31,129,223 km (0.092 R)
• M63: 31,563,804 km (0.078 R)
• M64: 32,375,971 km (0.084 R)
• M65: 32,879,218 km (0.059 R)
• M66: 33,258,299 km (0.026 R)
• M67: 34,084,678 km (0.062 R)
• M68: 34,724,957 km (0.094 R)
• M69: 35,498,677 km (0.086 R)
• M70: 36,147,633 km (0.098 R)
• M71: 36,473,606 km (0.105 R)
• M72: 36,669,729 km (0.113 R)
• M73: 37,391,539 km (0.092 R)
• M74: 38,383,522 km (0.116 R)
• M75: 38,516,365 km (0.061 R)
• M76: 40,123,196 km (0.11 R)
• M77: 41,002,832 km (0.058 R)
• M78: 41,342,718 km (0.077 R)
• M79: 41,615,435 km (0.084 R)
• M80: 41,683,651 km (0.078 R)
• M81: 41,820,234 km (0.037 R)
• M82: 42,574,357 km (0.092 R)
• M83: 42,918,582 km (0.118 R)
• M84: 43,263,854 km (0.116 R)
• M85: 44,514,193 km (0.109 R)
• M86: 45,003,527 km (0.096 R)
• M87: 45,143,701 km (0.065 R)
• M88: 45,494,807 km (0.058 R)
• M89: 46,411,842 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 14.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.36 AU - 10.46 AU

Year: 12207 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,077,109 km

• M1: 217,216 km (0.074 R)
• M2: 899,382 km (0.072 R)
• M3: 1,089,372 km (0.106 R)
• M4: 2,209,561 km (0.101 R)
• M5: 2,383,992 km (0.081 R)
• M6: 2,503,072 km (0.092 R)
• M7: 2,999,288 km (0.084 R)
• M8: 3,292,200 km (0.115 R)
• M9: 3,425,342 km (0.11 R)
• M10: 3,697,461 km (0.117 R)
• M11: 4,705,152 km (0.08 R)
• M12: 4,855,797 km (0.078 R)
• M13: 5,046,535 km (0.102 R)
• M14: 5,435,489 km (0.061 R)
• M15: 5,874,858 km (0.086 R)
• M16: 6,284,158 km (0.054 R)
• M17: 7,001,629 km (0.031 R)
• M18: 7,130,882 km (0.074 R)
• M19: 7,261,032 km (0.105 R)
• M20: 7,435,762 km (0.077 R)
• M21: 8,239,701 km (0.101 R)
• M22: 8,559,691 km (0.081 R)
• M23: 8,930,694 km (0.047 R)
• M24: 9,306,932 km (0.12 R)
• M25: 9,688,407 km (0.05 R)
• M26: 10,221,275 km (0.103 R)
• M27: 10,763,866 km (0.107 R)
• M28: 11,013,545 km (0.11 R)
• M29: 11,825,712 km (0.104 R)
• M30: 12,083,469 km (0.11 R)
• M31: 13,133,197 km (0.09 R)
• M32: 13,346,673 km (0.08 R)
• M33: 14,211,947 km (0.093 R)
• M34: 14,596,414 km (0.117 R)
• M35: 15,151,422 km (0.101 R)
• M36: 15,656,913 km (0.094 R)
• M37: 16,396,824 km (0.116 R)
• M38: 17,440,120 km (0.083 R)
• M39: 18,564,797 km (0.052 R)
• M40: 18,924,879 km (0.05 R)
• M41: 19,469,265 km (0.082 R)
• M42: 21,258,306 km (0.116 R)
• M43: 21,698,124 km (0.099 R)
• M44: 21,950,645 km (0.025 R)
• M45: 22,970,903 km (0.103 R)
• M46: 23,811,343 km (0.077 R)
• M47: 23,941,494 km (0.072 R)
• M48: 26,865,085 km (0.062 R)
• M49: 27,340,507 km (0.083 R)
• M50: 29,829,367 km (0.079 R)
• M51: 29,969,839 km (0.063 R)
• M52: 31,243,216 km (0.107 R)
• M53: 31,600,157 km (0.088 R)
• M54: 32,896,123 km (0.104 R)
• M55: 35,912,465 km (0.12 R)
• M56: 38,022,692 km (0.097 R)
• M57: 38,403,718 km (0.106 R)
• M58: 38,633,052 km (0.116 R)
• M59: 39,092,916 km (0.108 R)
• M60: 39,246,553 km (0.093 R)
• M61: 39,477,532 km (0.056 R)
• M62: 41,732,869 km (0.084 R)
• M63: 43,153,750 km (0.08 R)
• M64: 43,870,174 km (0.041 R)
• M65: 44,029,945 km (0.106 R)
• M66: 44,269,899 km (0.093 R)
• M67: 44,670,822 km (0.061 R)
• M68: 45,153,574 km (0.04 R)
• M69: 45,799,837 km (0.053 R)
• M70: 46,286,479 km (0.069 R)
• M71: 46,693,385 km (0.098 R)
• M72: 50,995,221 km (0.116 R)
• M73: 52,090,427 km (0.09 R)
• M74: 52,259,623 km (0.059 R)
• M75: 52,598,462 km (0.113 R)
• M76: 53,023,170 km (0.064 R)
• M77: 53,875,878 km (0.066 R)
• M78: 54,905,111 km (0.07 R)
• M79: 55,249,635 km (0.08 R)
• M80: 56,374,312 km (0.085 R)
• M81: 56,983,026 km (0.047 R)
• M82: 57,157,307 km (0.078 R)
• M83: 57,681,349 km (0.079 R)
• M84: 58,558,291 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 13.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.54 AU - 13.24 AU

Year: 13061 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 69.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,077,109 km

• M1: 198,516 km (0.064 R)
• M2: 342,280 km (0.027 R)
• M3: 829,520 km (0.115 R)
• M4: 932,294 km (0.053 R)
• M5: 1,370,017 km (0.112 R)
• M6: 1,537,118 km (0.112 R)
• M7: 1,733,540 km (0.109 R)
• M8: 1,985,313 km (0.112 R)
• M9: 2,200,435 km (0.037 R)
• M10: 2,348,238 km (0.114 R)
• M11: 2,524,913 km (0.057 R)
• M12: 3,164,893 km (0.093 R)
• M13: 3,943,549 km (0.092 R)
• M14: 4,216,117 km (0.057 R)
• M15: 5,005,844 km (0.116 R)
• M16: 5,136,443 km (0.112 R)
• M17: 5,978,829 km (0.039 R)
• M18: 6,469,360 km (0.074 R)
• M19: 6,791,743 km (0.064 R)
• M20: 7,266,567 km (0.069 R)
• M21: 8,056,593 km (0.074 R)
• M22: 8,520,347 km (0.086 R)
• M23: 9,554,966 km (0.084 R)
• M24: 9,676,888 km (0.047 R)
• M25: 10,587,041 km (0.091 R)
• M26: 10,797,825 km (0.047 R)
• M27: 11,052,440 km (0.095 R)
• M28: 11,524,571 km (0.102 R)
• M29: 11,828,404 km (0.086 R)
• M30: 12,223,044 km (0.078 R)
• M31: 12,845,670 km (0.106 R)
• M32: 13,936,837 km (0.102 R)
• M33: 14,029,139 km (0.096 R)
• M34: 14,915,955 km (0.103 R)
• M35: 15,057,624 km (0.095 R)
• M36: 15,581,067 km (0.111 R)
• M37: 16,989,381 km (0.032 R)
• M38: 17,884,126 km (0.113 R)
• M39: 18,084,887 km (0.077 R)
• M40: 18,337,109 km (0.098 R)
• M41: 18,590,527 km (0.084 R)
• M42: 18,896,006 km (0.069 R)
• M43: 19,357,516 km (0.106 R)
• M44: 19,667,183 km (0.046 R)
• M45: 20,030,706 km (0.113 R)
• M46: 20,239,395 km (0.038 R)
• M47: 20,396,323 km (0.108 R)
• M48: 20,764,184 km (0.064 R)
• M49: 21,240,504 km (0.057 R)
• M50: 22,582,098 km (0.095 R)
• M51: 22,745,010 km (0.089 R)
• M52: 23,235,990 km (0.096 R)
• M53: 23,455,301 km (0.082 R)
• M54: 24,283,774 km (0.114 R)
• M55: 25,065,722 km (0.106 R)
• M56: 26,711,747 km (0.081 R)
• M57: 27,229,804 km (0.088 R)
• M58: 27,576,871 km (0.074 R)
• M59: 28,334,136 km (0.098 R)
• M60: 28,627,049 km (0.068 R)
• M61: 28,980,100 km (0.089 R)
• M62: 30,526,343 km (0.098 R)
• M63: 31,128,325 km (0.077 R)
• M64: 31,491,249 km (0.068 R)
• M65: 31,612,573 km (0.086 R)
• M66: 31,855,670 km (0.086 R)
• M67: 34,195,979 km (0.079 R)
• M68: 34,633,104 km (0.036 R)
• M69: 34,821,148 km (0.09 R)
• M70: 35,197,985 km (0.116 R)
• M71: 35,386,928 km (0.116 R)
• M72: 35,639,299 km (0.109 R)
• M73: 36,082,558 km (0.089 R)
• M74: 36,336,575 km (0.106 R)
• M75: 36,782,676 km (0.114 R)
• M76: 37,809,067 km (0.113 R)
• M77: 38,196,525 km (0.094 R)
• M78: 39,366,380 km (0.068 R)
• M79: 39,562,503 km (0.111 R)
• M80: 40,482,231 km (0.098 R)
• M81: 41,209,725 km (0.061 R)
• M82: 43,283,002 km (0.061 R)
• M83: 45,253,356 km (0.084 R)
• M84: 45,733,266 km (0.077 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit