🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.3 AU

Year: 455 Days

Day: 40.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.35 AU - 1.51 AU

Year: 631 Days

Day: 42.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 651 Days

Day: 12.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,452,857 km

• M1: 957,576 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.86 AU - 2.96 AU

Year: 1380 Days

Day: 29.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.24 AU - 3.18 AU

Year: 1646 Days

Day: 44.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,452,857 km

• M1: 389,254 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.9

Radius: 11.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.18 AU - 6.2 AU

Year: 5682 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,452,857 km

• M1: 141,370 km (0.079 R)
• M2: 221,255 km (0.057 R)
• M3: 311,612 km (0.052 R)
• M4: 386,112 km (0.068 R)
• M5: 518,506 km (0.108 R)
• M6: 624,272 km (0.1 R)
• M7: 1,042,697 km (0.113 R)
• M8: 1,267,543 km (0.096 R)
• M9: 1,416,393 km (0.105 R)
• M10: 1,634,955 km (0.081 R)
• M11: 1,797,867 km (0.117 R)
• M12: 2,000,572 km (0.081 R)
• M13: 2,087,339 km (0.094 R)
• M14: 2,264,912 km (0.053 R)
• M15: 2,355,568 km (0.077 R)
• M16: 3,004,374 km (0.106 R)
• M17: 3,124,501 km (0.078 R)
• M18: 3,663,801 km (0.092 R)
• M19: 3,813,998 km (0.08 R)
• M20: 3,922,606 km (0.091 R)
• M21: 4,435,278 km (0.089 R)
• M22: 4,757,960 km (0.111 R)
• M23: 4,969,342 km (0.118 R)
• M24: 5,184,015 km (0.098 R)
• M25: 6,902,296 km (0.084 R)
• M26: 7,493,208 km (0.095 R)
• M27: 7,602,414 km (0.039 R)
• M28: 7,933,175 km (0.093 R)
• M29: 8,694,778 km (0.105 R)
• M30: 9,391,306 km (0.105 R)
• M31: 9,509,189 km (0.098 R)
• M32: 9,597,900 km (0.099 R)
• M33: 10,256,879 km (0.064 R)
• M34: 10,622,496 km (0.091 R)
• M35: 10,899,551 km (0.088 R)
• M36: 11,210,116 km (0.089 R)
• M37: 11,429,277 km (0.117 R)
• M38: 11,871,937 km (0.094 R)
• M39: 12,127,451 km (0.067 R)
• M40: 13,332,761 km (0.081 R)
• M41: 13,465,304 km (0.055 R)
• M42: 14,134,755 km (0.052 R)
• M43: 14,815,126 km (0.092 R)
• M44: 15,332,435 km (0.066 R)
• M45: 15,540,975 km (0.054 R)
• M46: 16,384,856 km (0.108 R)
• M47: 16,740,750 km (0.108 R)
• M48: 16,955,572 km (0.068 R)
• M49: 17,171,292 km (0.098 R)
• M50: 17,569,223 km (0.1 R)
• M51: 17,641,778 km (0.108 R)
• M52: 18,153,402 km (0.108 R)
• M53: 18,263,506 km (0.088 R)
• M54: 18,966,916 km (0.074 R)
• M55: 19,116,214 km (0.057 R)
• M56: 19,415,859 km (0.056 R)
• M57: 19,679,301 km (0.097 R)
• M58: 19,830,395 km (0.078 R)
• M59: 20,323,918 km (0.113 R)
• M60: 20,438,510 km (0.03 R)
• M61: 20,629,846 km (0.117 R)
• M62: 20,706,440 km (0.081 R)
• M63: 21,052,759 km (0.036 R)
• M64: 21,284,635 km (0.102 R)
• M65: 21,595,201 km (0.074 R)
• M66: 21,946,456 km (0.09 R)
• M67: 22,260,163 km (0.088 R)
• M68: 22,378,196 km (0.102 R)
• M69: 23,051,087 km (0.118 R)
• M70: 23,891,378 km (0.063 R)
• M71: 24,660,311 km (0.045 R)
• M72: 24,864,064 km (0.083 R)
• M73: 25,891,053 km (0.12 R)
• M74: 25,973,781 km (0.058 R)
• M75: 26,222,562 km (0.094 R)
• M76: 26,597,155 km (0.117 R)
• M77: 27,816,527 km (0.09 R)
• M78: 28,113,629 km (0.092 R)
• M79: 28,198,750 km (0.096 R)
• M80: 28,582,618 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.9

Radius: 6.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.38 AU - 14.28 AU

Year: 16956 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,452,857 km

• M1: 319,840 km (0.109 R)
• M2: 478,564 km (0.046 R)
• M3: 818,450 km (0.08 R)
• M4: 884,423 km (0.112 R)
• M5: 1,222,215 km (0.099 R)
• M6: 2,073,875 km (0.039 R)
• M7: 2,164,980 km (0.109 R)
• M8: 2,398,951 km (0.042 R)
• M9: 2,591,933 km (0.073 R)
• M10: 2,765,017 km (0.03 R)
• M11: 3,280,233 km (0.073 R)
• M12: 3,603,364 km (0.09 R)
• M13: 3,768,969 km (0.057 R)
• M14: 3,824,619 km (0.071 R)
• M15: 4,050,213 km (0.06 R)
• M16: 4,136,082 km (0.067 R)
• M17: 4,309,316 km (0.099 R)
• M18: 4,693,035 km (0.115 R)
• M19: 4,873,899 km (0.103 R)
• M20: 5,429,954 km (0.12 R)
• M21: 5,715,536 km (0.107 R)
• M22: 6,268,450 km (0.058 R)
• M23: 6,940,444 km (0.104 R)
• M24: 7,389,536 km (0.088 R)
• M25: 7,600,021 km (0.102 R)
• M26: 7,705,936 km (0.051 R)
• M27: 7,990,920 km (0.082 R)
• M28: 8,315,697 km (0.119 R)
• M29: 8,571,210 km (0.109 R)
• M30: 9,277,910 km (0.1 R)
• M31: 9,391,306 km (0.036 R)
• M32: 10,509,998 km (0.057 R)
• M33: 10,707,168 km (0.072 R)
• M34: 11,588,898 km (0.053 R)
• M35: 12,828,616 km (0.084 R)
• M36: 13,251,080 km (0.103 R)
• M37: 13,463,958 km (0.117 R)
• M38: 13,850,220 km (0.118 R)
• M39: 14,196,539 km (0.114 R)
• M40: 14,458,185 km (0.114 R)
• M41: 15,163,689 km (0.058 R)
• M42: 16,016,098 km (0.117 R)
• M43: 16,379,471 km (0.113 R)
• M44: 17,068,369 km (0.08 R)
• M45: 18,048,684 km (0.113 R)
• M46: 18,284,749 km (0.105 R)
• M47: 19,191,312 km (0.082 R)
• M48: 19,917,161 km (0.079 R)
• M49: 20,014,699 km (0.091 R)
• M50: 20,161,155 km (0.094 R)
• M51: 20,258,992 km (0.12 R)
• M52: 21,896,491 km (0.101 R)
• M53: 22,350,520 km (0.098 R)
• M54: 22,401,084 km (0.091 R)
• M55: 23,062,756 km (0.073 R)
• M56: 23,524,564 km (0.117 R)
• M57: 25,296,701 km (0.105 R)
• M58: 27,219,333 km (0.082 R)
• M59: 27,598,563 km (0.095 R)
• M60: 27,979,589 km (0.072 R)
• M61: 28,362,410 km (0.075 R)
• M62: 28,636,922 km (0.12 R)
• M63: 28,691,824 km (0.118 R)
• M64: 28,967,384 km (0.099 R)
• M65: 29,354,693 km (0.067 R)
• M66: 29,465,545 km (0.1 R)
• M67: 29,687,847 km (0.072 R)
• M68: 29,743,497 km (0.112 R)
• M69: 30,022,348 km (0.073 R)
• M70: 31,372,917 km (0.086 R)
• M71: 31,543,160 km (0.098 R)
• M72: 31,827,545 km (0.037 R)
• M73: 31,884,542 km (0.056 R)
• M74: 33,493,617 km (0.034 R)
• M75: 33,667,599 km (0.06 R)
• M76: 37,089,501 km (0.08 R)
• M77: 37,209,478 km (0.076 R)
• M78: 37,570,159 km (0.114 R)
• M79: 37,630,297 km (0.108 R)
• M80: 38,052,762 km (0.049 R)
• M81: 38,476,872 km (0.092 R)
• M82: 39,513,136 km (0.119 R)
• M83: 39,880,997 km (0.112 R)
• M84: 40,065,451 km (0.06 R)
• M85: 40,558,526 km (0.048 R)
• M86: 40,991,761 km (0.061 R)
• M87: 41,426,343 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.6

Radius: 6.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.47 AU - 17.35 AU

Year: 19141 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,452,857 km

• M1: 86,767 km (0.081 R)
• M2: 195,674 km (0.086 R)
• M3: 242,797 km (0.117 R)
• M4: 294,857 km (0.114 R)
• M5: 337,044 km (0.106 R)
• M6: 528,230 km (0.108 R)
• M7: 599,439 km (0.115 R)
• M8: 1,256,323 km (0.118 R)
• M9: 2,041,712 km (0.044 R)
• M10: 2,421,391 km (0.042 R)
• M11: 2,665,984 km (0.04 R)
• M12: 2,728,366 km (0.073 R)
• M13: 3,617,277 km (0.1 R)
• M14: 3,826,115 km (0.065 R)
• M15: 4,183,056 km (0.071 R)
• M16: 4,365,565 km (0.108 R)
• M17: 4,588,017 km (0.105 R)
• M18: 4,852,207 km (0.077 R)
• M19: 5,043,842 km (0.116 R)
• M20: 6,204,422 km (0.115 R)
• M21: 6,329,037 km (0.092 R)
• M22: 7,268,063 km (0.077 R)
• M23: 7,399,410 km (0.036 R)
• M24: 7,531,654 km (0.057 R)
• M25: 7,977,905 km (0.092 R)
• M26: 8,158,918 km (0.12 R)
• M27: 8,709,738 km (0.053 R)
• M28: 8,802,788 km (0.095 R)
• M29: 8,849,462 km (0.096 R)
• M30: 9,606,427 km (0.058 R)
• M31: 10,581,656 km (0.108 R)
• M32: 10,980,633 km (0.104 R)
• M33: 11,081,163 km (0.062 R)
• M34: 11,131,428 km (0.077 R)
• M35: 11,999,245 km (0.103 R)
• M36: 12,782,839 km (0.109 R)
• M37: 13,961,820 km (0.11 R)
• M38: 14,399,094 km (0.085 R)
• M39: 15,455,704 km (0.094 R)
• M40: 15,794,543 km (0.095 R)
• M41: 16,364,661 km (0.059 R)
• M42: 17,290,821 km (0.063 R)
• M43: 18,591,874 km (0.054 R)
• M44: 19,133,119 km (0.1 R)
• M45: 19,985,378 km (0.102 R)
• M46: 20,292,802 km (0.117 R)
• M47: 20,725,738 km (0.1 R)
• M48: 20,787,821 km (0.08 R)
• M49: 20,849,904 km (0.103 R)
• M50: 21,161,666 km (0.119 R)
• M51: 21,789,827 km (0.093 R)
• M52: 21,916,238 km (0.049 R)
• M53: 25,551,765 km (0.12 R)
• M54: 25,952,239 km (0.114 R)
• M55: 27,302,060 km (0.07 R)
• M56: 27,438,194 km (0.085 R)
• M57: 27,506,411 km (0.098 R)
• M58: 27,916,907 km (0.118 R)
• M59: 28,122,904 km (0.109 R)
• M60: 29,369,204 km (0.113 R)
• M61: 29,788,676 km (0.113 R)
• M62: 30,069,471 km (0.118 R)
• M63: 30,139,782 km (0.071 R)
• M64: 31,414,805 km (0.109 R)
• M65: 31,843,852 km (0.107 R)
• M66: 33,578,888 km (0.038 R)
• M67: 34,017,509 km (0.112 R)
• M68: 36,313,537 km (0.101 R)
• M69: 36,388,336 km (0.11 R)
• M70: 36,688,429 km (0.074 R)
• M71: 37,140,065 km (0.087 R)
• M72: 38,353,603 km (0.116 R)
• M73: 38,888,565 km (0.113 R)
• M74: 39,041,903 km (0.078 R)
• M75: 39,580,006 km (0.086 R)
• M76: 39,657,049 km (0.117 R)
• M77: 40,275,487 km (0.062 R)
• M78: 40,819,275 km (0.115 R)
• M79: 41,209,127 km (0.051 R)
• M80: 41,678,565 km (0.087 R)
• M81: 43,972,649 km (0.074 R)
• M82: 44,212,304 km (0.101 R)
• M83: 45,740,147 km (0.095 R)
• M84: 47,694,644 km (0.103 R)
• M85: 49,012,750 km (0.104 R)
• M86: 49,095,478 km (0.079 R)
• M87: 49,759,393 km (0.116 R)
• M88: 53,038,279 km (0.07 R)
• M89: 53,293,344 km (0.118 R)
• M90: 53,634,128 km (0.084 R)
• M91: 55,348,669 km (0.082 R)
• M92: 57,342,809 km (0.109 R)
• M93: 57,604,605 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.1

Radius: 7

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.77 AU - 17.69 AU

Year: 24124 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,452,857 km

• M1: 239,656 km (0.054 R)
• M2: 403,017 km (0.026 R)
• M3: 1,112,709 km (0.041 R)
• M4: 1,889,272 km (0.091 R)
• M5: 2,121,896 km (0.102 R)
• M6: 2,259,077 km (0.114 R)
• M7: 2,434,705 km (0.056 R)
• M8: 2,687,975 km (0.095 R)
• M9: 2,762,025 km (0.046 R)
• M10: 3,498,047 km (0.045 R)
• M11: 3,742,640 km (0.076 R)
• M12: 4,034,954 km (0.078 R)
• M13: 4,509,329 km (0.114 R)
• M14: 5,510,138 km (0.111 R)
• M15: 6,230,452 km (0.066 R)
• M16: 6,526,955 km (0.091 R)
• M17: 6,626,737 km (0.046 R)
• M18: 6,827,946 km (0.092 R)
• M19: 7,133,574 km (0.093 R)
• M20: 7,288,109 km (0.079 R)
• M21: 8,130,644 km (0.115 R)
• M22: 9,226,598 km (0.049 R)
• M23: 9,621,088 km (0.092 R)
• M24: 10,310,136 km (0.097 R)
• M25: 11,074,431 km (0.093 R)
• M26: 11,253,350 km (0.054 R)
• M27: 11,796,091 km (0.11 R)
• M28: 12,040,085 km (0.051 R)
• M29: 12,162,606 km (0.081 R)
• M30: 12,719,409 km (0.095 R)
• M31: 13,538,308 km (0.091 R)
• M32: 13,986,354 km (0.078 R)
• M33: 15,625,647 km (0.106 R)
• M34: 16,028,065 km (0.109 R)
• M35: 16,501,842 km (0.12 R)
• M36: 17,532,721 km (0.081 R)
• M37: 18,725,913 km (0.057 R)
• M38: 19,081,807 km (0.075 R)
• M39: 20,235,655 km (0.098 R)
• M40: 21,263,841 km (0.097 R)
• M41: 22,083,488 km (0.064 R)
• M42: 22,233,684 km (0.072 R)
• M43: 22,610,521 km (0.107 R)
• M44: 22,761,914 km (0.077 R)
• M45: 23,447,073 km (0.064 R)
• M46: 23,600,261 km (0.113 R)
• M47: 24,603,913 km (0.116 R)
• M48: 25,779,453 km (0.119 R)
• M49: 26,493,484 km (0.107 R)
• M50: 26,892,910 km (0.066 R)
• M51: 28,184,688 km (0.032 R)
• M52: 28,429,131 km (0.106 R)
• M53: 28,674,172 km (0.116 R)
• M54: 30,076,652 km (0.109 R)
• M55: 30,493,282 km (0.043 R)
• M56: 34,502,804 km (0.114 R)
• M57: 35,113,911 km (0.115 R)
• M58: 35,552,682 km (0.078 R)
• M59: 36,258,485 km (0.103 R)
• M60: 36,347,047 km (0.12 R)
• M61: 36,524,320 km (0.1 R)
• M62: 38,855,354 km (0.089 R)
• M63: 39,582,250 km (0.053 R)
• M64: 40,130,377 km (0.112 R)
• M65: 40,865,052 km (0.108 R)
• M66: 42,254,667 km (0.098 R)
• M67: 42,627,764 km (0.119 R)
• M68: 42,908,409 km (0.067 R)
• M69: 43,189,653 km (0.112 R)
• M70: 44,889,683 km (0.11 R)
• M71: 45,079,972 km (0.056 R)
• M72: 46,131,047 km (0.053 R)
• M73: 46,227,088 km (0.046 R)
• M74: 47,190,200 km (0.071 R)
• M75: 48,940,644 km (0.109 R)
• M76: 50,119,475 km (0.113 R)
• M77: 54,622,222 km (0.095 R)
• M78: 56,973,152 km (0.088 R)
• M79: 62,090,596 km (0.109 R)
• M80: 62,196,512 km (0.084 R)
• M81: 63,472,731 km (0.06 R)
• M82: 65,511,002 km (0.109 R)
• M83: 69,541,318 km (0.065 R)
• M84: 70,533,900 km (0.047 R)
• M85: 73,203,175 km (0.115 R)
• M86: 73,651,370 km (0.034 R)
• M87: 75,113,988 km (0.099 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: 172 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit