🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 223 Days

Day: 32.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.74 AU - 1.02 AU

Year: 344 Days

Day: 45.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.11 AU - 1.21 AU

Year: 520 Days

Day: 12.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.31 AU - 1.43 AU

Year: 667 Days

Day: 14.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,203,567 km

• M1: 85,121 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.84 AU

Year: 1606 Days

Day: 16.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,203,567 km

• M1: 2,321,609 km (0.044 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 9.2

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.66 AU - 3.8 AU

Year: 2999 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,203,567 km

• M1: 130,898 km (0.096 R)
• M2: 189,989 km (0.089 R)
• M3: 292,613 km (0.101 R)
• M4: 599,289 km (0.103 R)
• M5: 687,851 km (0.084 R)
• M6: 781,350 km (0.081 R)
• M7: 913,145 km (0.109 R)
• M8: 981,811 km (0.104 R)
• M9: 1,112,709 km (0.109 R)
• M10: 1,275,172 km (0.083 R)
• M11: 1,609,374 km (0.112 R)
• M12: 1,750,893 km (0.092 R)
• M13: 2,168,870 km (0.099 R)
• M14: 2,470,010 km (0.112 R)
• M15: 2,600,759 km (0.106 R)
• M16: 2,767,710 km (0.111 R)
• M17: 2,835,328 km (0.076 R)
• M18: 2,955,306 km (0.114 R)
• M19: 3,524,825 km (0.112 R)
• M20: 3,635,527 km (0.079 R)
• M21: 3,803,526 km (0.078 R)
• M22: 3,898,072 km (0.072 R)
• M23: 4,031,663 km (0.115 R)
• M24: 4,205,795 km (0.08 R)
• M25: 4,323,229 km (0.099 R)
• M26: 4,501,550 km (0.055 R)
• M27: 5,092,312 km (0.091 R)
• M28: 5,859,599 km (0.119 R)
• M29: 6,548,946 km (0.119 R)
• M30: 6,639,901 km (0.11 R)
• M31: 6,822,860 km (0.1 R)
• M32: 7,264,024 km (0.066 R)
• M33: 7,405,244 km (0.118 R)
• M34: 8,518,402 km (0.092 R)
• M35: 8,667,401 km (0.094 R)
• M36: 8,993,226 km (0.072 R)
• M37: 9,297,657 km (0.058 R)
• M38: 9,476,876 km (0.113 R)
• M39: 9,734,782 km (0.104 R)
• M40: 10,047,292 km (0.04 R)
• M41: 10,152,160 km (0.112 R)
• M42: 10,416,051 km (0.068 R)
• M43: 10,709,113 km (0.098 R)
• M44: 10,816,225 km (0.09 R)
• M45: 10,896,858 km (0.095 R)
• M46: 11,004,719 km (0.074 R)
• M47: 11,357,620 km (0.105 R)
• M48: 11,659,060 km (0.085 R)
• M49: 11,741,787 km (0.086 R)
• M50: 12,158,268 km (0.092 R)
• M51: 12,410,340 km (0.04 R)
• M52: 13,091,310 km (0.081 R)
• M53: 13,813,419 km (0.027 R)
• M54: 13,871,762 km (0.051 R)
• M55: 14,282,408 km (0.102 R)
• M56: 15,055,679 km (0.075 R)
• M57: 15,115,668 km (0.1 R)
• M58: 15,205,876 km (0.045 R)
• M59: 15,386,889 km (0.033 R)
• M60: 15,538,282 km (0.109 R)
• M61: 16,148,641 km (0.084 R)
• M62: 16,210,126 km (0.116 R)
• M63: 16,953,927 km (0.115 R)
• M64: 17,645,518 km (0.099 R)
• M65: 19,186,077 km (0.104 R)
• M66: 19,251,301 km (0.082 R)
• M67: 19,873,628 km (0.047 R)
• M68: 20,170,730 km (0.071 R)
• M69: 20,237,002 km (0.12 R)
• M70: 20,535,898 km (0.088 R)
• M71: 20,869,801 km (0.094 R)
• M72: 21,239,158 km (0.088 R)
• M73: 21,678,377 km (0.119 R)
• M74: 22,086,480 km (0.091 R)
• M75: 22,875,908 km (0.054 R)
• M76: 23,222,077 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 8

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.95 AU - 8.89 AU

Year: 9278 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,203,567 km

• M1: 101,128 km (0.046 R)
• M2: 158,424 km (0.113 R)
• M3: 255,064 km (0.086 R)
• M4: 1,170,753 km (0.096 R)
• M5: 1,300,005 km (0.055 R)
• M6: 1,479,972 km (0.067 R)
• M7: 1,863,989 km (0.116 R)
• M8: 1,914,105 km (0.115 R)
• M9: 2,359,009 km (0.116 R)
• M10: 2,663,740 km (0.117 R)
• M11: 2,720,437 km (0.094 R)
• M12: 2,922,394 km (0.078 R)
• M13: 3,069,748 km (0.054 R)
• M14: 3,464,088 km (0.036 R)
• M15: 3,651,534 km (0.105 R)
• M16: 3,874,435 km (0.12 R)
• M17: 3,971,375 km (0.059 R)
• M18: 4,069,212 km (0.05 R)
• M19: 4,879,733 km (0.067 R)
• M20: 4,949,446 km (0.106 R)
• M21: 5,019,607 km (0.116 R)
• M22: 5,160,827 km (0.118 R)
• M23: 5,628,919 km (0.084 R)
• M24: 5,702,222 km (0.082 R)
• M25: 6,035,676 km (0.117 R)
• M26: 6,186,022 km (0.109 R)
• M27: 6,452,007 km (0.119 R)
• M28: 7,472,563 km (0.117 R)
• M29: 7,593,438 km (0.08 R)
• M30: 9,572,169 km (0.045 R)
• M31: 11,142,797 km (0.06 R)
• M32: 12,408,246 km (0.094 R)
• M33: 13,228,042 km (0.089 R)
• M34: 13,472,635 km (0.059 R)
• M35: 13,718,574 km (0.115 R)
• M36: 14,015,675 km (0.101 R)
• M37: 14,264,905 km (0.032 R)
• M38: 14,515,631 km (0.111 R)
• M39: 14,565,896 km (0.058 R)
• M40: 15,481,584 km (0.093 R)
• M41: 15,790,953 km (0.07 R)
• M42: 17,421,570 km (0.065 R)
• M43: 17,582,238 km (0.065 R)
• M44: 18,284,001 km (0.11 R)
• M45: 18,556,419 km (0.11 R)
• M46: 18,720,378 km (0.087 R)
• M47: 18,830,034 km (0.113 R)
• M48: 19,714,905 km (0.079 R)
• M49: 20,274,850 km (0.067 R)
• M50: 21,238,559 km (0.105 R)
• M51: 22,101,290 km (0.114 R)
• M52: 23,210,558 km (0.112 R)
• M53: 23,505,416 km (0.118 R)
• M54: 24,517,445 km (0.066 R)
• M55: 25,847,969 km (0.104 R)
• M56: 26,706,960 km (0.1 R)
• M57: 27,139,896 km (0.039 R)
• M58: 28,831,549 km (0.087 R)
• M59: 30,106,571 km (0.092 R)
• M60: 31,856,867 km (0.054 R)
• M61: 33,041,831 km (0.087 R)
• M62: 35,862,649 km (0.066 R)
• M63: 35,998,932 km (0.085 R)
• M64: 36,067,149 km (0.098 R)
• M65: 36,957,406 km (0.094 R)
• M66: 37,370,745 km (0.083 R)
• M67: 37,439,859 km (0.047 R)
• M68: 38,480,611 km (0.084 R)
• M69: 39,109,521 km (0.087 R)
• M70: 40,448,571 km (0.041 R)
• M71: 41,730,924 km (0.034 R)
• M72: 42,161,317 km (0.094 R)
• M73: 43,388,918 km (0.115 R)
• M74: 44,043,408 km (0.099 R)
• M75: 45,731,171 km (0.084 R)
• M76: 46,026,777 km (0.032 R)
• M77: 46,397,331 km (0.032 R)
• M78: 46,545,732 km (0.104 R)
• M79: 47,066,632 km (0.105 R)
• M80: 47,365,229 km (0.076 R)
• M81: 48,039,167 km (0.118 R)
• M82: 48,189,364 km (0.113 R)
• M83: 48,264,462 km (0.1 R)
• M84: 48,640,850 km (0.087 R)
• M85: 48,716,247 km (0.077 R)
• M86: 49,245,225 km (0.112 R)
• M87: 50,690,191 km (0.091 R)
• M88: 50,996,119 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 12.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.74 AU - 10.7 AU

Year: 10718 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,203,567 km

• M1: 152,889 km (0.065 R)
• M2: 256,261 km (0.074 R)
• M3: 735,872 km (0.118 R)
• M4: 895,343 km (0.049 R)
• M5: 1,165,816 km (0.085 R)
• M6: 1,444,667 km (0.071 R)
• M7: 1,823,598 km (0.1 R)
• M8: 2,149,273 km (0.12 R)
• M9: 3,138,863 km (0.107 R)
• M10: 3,259,438 km (0.119 R)
• M11: 3,555,343 km (0.117 R)
• M12: 3,706,586 km (0.116 R)
• M13: 3,989,476 km (0.054 R)
• M14: 4,094,195 km (0.107 R)
• M15: 4,467,890 km (0.102 R)
• M16: 4,576,648 km (0.081 R)
• M17: 4,936,431 km (0.057 R)
• M18: 5,020,804 km (0.101 R)
• M19: 5,134,049 km (0.097 R)
• M20: 5,276,766 km (0.119 R)
• M21: 5,478,872 km (0.084 R)
• M22: 5,950,555 km (0.073 R)
• M23: 6,312,881 km (0.088 R)
• M24: 6,496,736 km (0.048 R)
• M25: 6,589,337 km (0.06 R)
• M26: 7,154,518 km (0.117 R)
• M27: 7,475,106 km (0.047 R)
• M28: 7,572,345 km (0.1 R)
• M29: 7,669,883 km (0.036 R)
• M30: 7,866,305 km (0.108 R)
• M31: 8,297,595 km (0.061 R)
• M32: 8,770,624 km (0.066 R)
• M33: 8,941,764 km (0.119 R)
• M34: 9,183,215 km (0.118 R)
• M35: 10,676,800 km (0.082 R)
• M36: 10,859,758 km (0.043 R)
• M37: 11,191,417 km (0.057 R)
• M38: 11,302,718 km (0.051 R)
• M39: 11,751,810 km (0.108 R)
• M40: 12,016,449 km (0.054 R)
• M41: 12,359,477 km (0.09 R)
• M42: 12,860,929 km (0.112 R)
• M43: 13,368,963 km (0.093 R)
• M44: 13,804,144 km (0.083 R)
• M45: 15,096,071 km (0.096 R)
• M46: 15,260,329 km (0.073 R)
• M47: 15,342,608 km (0.096 R)
• M48: 16,300,184 km (0.059 R)
• M49: 16,637,677 km (0.06 R)
• M50: 16,764,985 km (0.038 R)
• M51: 17,020,348 km (0.093 R)
• M52: 17,319,843 km (0.091 R)
• M53: 17,405,712 km (0.108 R)
• M54: 17,491,881 km (0.105 R)
• M55: 17,794,218 km (0.088 R)
• M56: 18,141,734 km (0.104 R)
• M57: 18,579,457 km (0.109 R)
• M58: 19,242,625 km (0.12 R)
• M59: 19,778,634 km (0.118 R)
• M60: 20,003,479 km (0.061 R)
• M61: 20,138,716 km (0.077 R)
• M62: 21,508,434 km (0.112 R)
• M63: 23,666,682 km (0.1 R)
• M64: 23,857,569 km (0.114 R)
• M65: 24,771,463 km (0.106 R)
• M66: 25,843,930 km (0.056 R)
• M67: 27,031,138 km (0.05 R)
• M68: 27,631,325 km (0.057 R)
• M69: 27,782,120 km (0.091 R)
• M70: 28,743,286 km (0.063 R)
• M71: 29,407,201 km (0.114 R)
• M72: 31,744,219 km (0.099 R)
• M73: 33,388,599 km (0.1 R)
• M74: 34,032,618 km (0.111 R)
• M75: 34,194,184 km (0.04 R)
• M76: 34,734,830 km (0.119 R)
• M77: 35,551,186 km (0.088 R)
• M78: 35,715,145 km (0.115 R)
• M79: 35,879,404 km (0.091 R)
• M80: 36,043,961 km (0.113 R)
• M81: 36,373,675 km (0.106 R)
• M82: 36,594,182 km (0.096 R)
• M83: 36,870,340 km (0.057 R)
• M84: 37,036,244 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.7

Radius: 7.4

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.65 AU - 16.33 AU

Year: 21781 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,203,567 km

• M1: 104,270 km (0.102 R)
• M2: 166,203 km (0.097 R)
• M3: 350,508 km (0.097 R)
• M4: 516,262 km (0.092 R)
• M5: 752,926 km (0.111 R)
• M6: 1,100,592 km (0.097 R)
• M7: 3,096,078 km (0.101 R)
• M8: 3,250,163 km (0.078 R)
• M9: 4,099,730 km (0.088 R)
• M10: 4,790,722 km (0.1 R)
• M11: 4,924,313 km (0.092 R)
• M12: 5,014,072 km (0.117 R)
• M13: 5,241,012 km (0.094 R)
• M14: 5,893,857 km (0.091 R)
• M15: 5,941,429 km (0.089 R)
• M16: 7,480,342 km (0.091 R)
• M17: 8,751,326 km (0.12 R)
• M18: 8,860,233 km (0.065 R)
• M19: 9,079,394 km (0.115 R)
• M20: 9,635,300 km (0.112 R)
• M21: 10,955,052 km (0.069 R)
• M22: 11,665,941 km (0.114 R)
• M23: 11,966,633 km (0.119 R)
• M24: 12,208,981 km (0.083 R)
• M25: 12,452,976 km (0.046 R)
• M26: 12,945,751 km (0.112 R)
• M27: 13,696,732 km (0.095 R)
• M28: 13,950,301 km (0.112 R)
• M29: 16,166,892 km (0.09 R)
• M30: 16,704,098 km (0.102 R)
• M31: 17,179,071 km (0.099 R)
• M32: 17,589,718 km (0.055 R)
• M33: 18,350,872 km (0.079 R)
• M34: 18,630,470 km (0.078 R)
• M35: 18,700,482 km (0.094 R)
• M36: 18,911,265 km (0.063 R)
• M37: 18,981,726 km (0.08 R)
• M38: 23,213,850 km (0.094 R)
• M39: 24,738,102 km (0.03 R)
• M40: 25,824,183 km (0.078 R)
• M41: 26,215,830 km (0.1 R)
• M42: 29,256,108 km (0.107 R)
• M43: 29,419,169 km (0.112 R)
• M44: 30,734,583 km (0.047 R)
• M45: 30,983,365 km (0.118 R)
• M46: 31,566,497 km (0.035 R)
• M47: 31,901,297 km (0.116 R)
• M48: 32,743,533 km (0.116 R)
• M49: 33,167,494 km (0.119 R)
• M50: 33,252,465 km (0.115 R)
• M51: 33,422,558 km (0.087 R)
• M52: 34,536,015 km (0.118 R)
• M53: 34,622,034 km (0.105 R)
• M54: 34,794,670 km (0.101 R)
• M55: 34,880,988 km (0.099 R)
• M56: 36,447,576 km (0.104 R)
• M57: 36,535,390 km (0.116 R)
• M58: 36,711,018 km (0.104 R)
• M59: 36,798,832 km (0.102 R)
• M60: 37,416,372 km (0.089 R)
• M61: 37,681,908 km (0.085 R)
• M62: 37,770,620 km (0.05 R)
• M63: 38,126,065 km (0.12 R)
• M64: 38,661,326 km (0.086 R)
• M65: 39,920,042 km (0.079 R)
• M66: 40,463,531 km (0.089 R)
• M67: 41,374,732 km (0.083 R)
• M68: 41,466,286 km (0.081 R)
• M69: 42,016,656 km (0.093 R)
• M70: 42,108,659 km (0.071 R)
• M71: 44,242,523 km (0.079 R)
• M72: 45,087,003 km (0.118 R)
• M73: 46,696,676 km (0.113 R)
• M74: 46,982,707 km (0.111 R)
• M75: 47,460,822 km (0.099 R)
• M76: 47,844,241 km (0.111 R)
• M77: 49,777,495 km (0.05 R)
• M78: 50,362,422 km (0.115 R)
• M79: 50,460,110 km (0.118 R)
• M80: 52,625,539 km (0.105 R)
• M81: 53,520,134 km (0.072 R)
• M82: 53,719,698 km (0.057 R)
• M83: 55,022,246 km (0.052 R)
• M84: 55,223,605 km (0.072 R)
• M85: 57,250,357 km (0.075 R)
• M86: 59,095,198 km (0.11 R)
• M87: 59,714,533 km (0.032 R)
• M88: 60,855,367 km (0.079 R)
• M89: 61,794,243 km (0.105 R)
• M90: 62,527,721 km (0.083 R)
• M91: 72,542,401 km (0.086 R)
• M92: 73,205,269 km (0.119 R)
• M93: 73,315,972 km (0.04 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit