🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.98 AU - 2.38 AU

Year: 1158 Days

Day: 28.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 12

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.75 AU - 10.37 AU

Year: 9013 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,632,132 km

• M1: 153,487 km (0.093 R)
• M2: 245,341 km (0.111 R)
• M3: 359,783 km (0.109 R)
• M4: 528,978 km (0.095 R)
• M5: 679,773 km (0.102 R)
• M6: 1,085,333 km (0.075 R)
• M7: 1,203,066 km (0.117 R)
• M8: 1,304,643 km (0.084 R)
• M9: 1,538,913 km (0.069 R)
• M10: 1,904,381 km (0.094 R)
• M11: 2,048,593 km (0.059 R)
• M12: 2,348,088 km (0.101 R)
• M13: 2,503,371 km (0.105 R)
• M14: 2,742,578 km (0.074 R)
• M15: 2,989,564 km (0.104 R)
• M16: 3,743,388 km (0.036 R)
• M17: 4,554,358 km (0.061 R)
• M18: 4,781,896 km (0.076 R)
• M19: 4,979,964 km (0.11 R)
• M20: 5,079,895 km (0.081 R)
• M21: 6,081,602 km (0.11 R)
• M22: 6,260,521 km (0.051 R)
• M23: 6,696,898 km (0.108 R)
• M24: 6,881,801 km (0.062 R)
• M25: 7,143,298 km (0.041 R)
• M26: 7,676,316 km (0.052 R)
• M27: 7,792,104 km (0.09 R)
• M28: 8,301,186 km (0.047 R)
• M29: 8,380,473 km (0.107 R)
• M30: 9,228,094 km (0.09 R)
• M31: 10,230,101 km (0.081 R)
• M32: 10,571,782 km (0.119 R)
• M33: 10,873,970 km (0.042 R)
• M34: 10,960,737 km (0.104 R)
• M35: 11,752,708 km (0.043 R)
• M36: 11,886,448 km (0.038 R)
• M37: 11,976,058 km (0.065 R)
• M38: 12,563,080 km (0.069 R)
• M39: 12,837,292 km (0.082 R)
• M40: 13,205,902 km (0.117 R)
• M41: 13,298,652 km (0.1 R)
• M42: 13,812,371 km (0.036 R)
• M43: 13,906,618 km (0.108 R)
• M44: 15,637,017 km (0.098 R)
• M45: 15,932,024 km (0.082 R)
• M46: 18,773,186 km (0.083 R)
• M47: 19,086,744 km (0.065 R)
• M48: 19,719,094 km (0.11 R)
• M49: 20,197,957 km (0.099 R)
• M50: 20,304,769 km (0.036 R)
• M51: 21,058,593 km (0.066 R)
• M52: 21,548,077 km (0.042 R)
• M53: 21,821,542 km (0.116 R)
• M54: 22,206,458 km (0.054 R)
• M55: 24,733,764 km (0.045 R)
• M56: 26,176,935 km (0.115 R)
• M57: 26,585,935 km (0.043 R)
• M58: 28,422,249 km (0.1 R)
• M59: 28,963,045 km (0.118 R)
• M60: 30,054,960 km (0.07 R)
• M61: 30,483,109 km (0.069 R)
• M62: 31,098,405 km (0.108 R)
• M63: 31,717,890 km (0.078 R)
• M64: 31,904,439 km (0.11 R)
• M65: 32,843,016 km (0.051 R)
• M66: 34,683,219 km (0.101 R)
• M67: 34,875,452 km (0.085 R)
• M68: 35,196,639 km (0.046 R)
• M69: 35,518,873 km (0.083 R)
• M70: 36,101,407 km (0.117 R)
• M71: 36,426,334 km (0.079 R)
• M72: 37,341,424 km (0.103 R)
• M73: 38,330,266 km (0.029 R)
• M74: 39,060,902 km (0.109 R)
• M75: 40,400,999 km (0.071 R)
• M76: 40,941,347 km (0.113 R)
• M77: 41,212,269 km (0.114 R)
• M78: 41,416,021 km (0.119 R)
• M79: 41,892,490 km (0.092 R)
• M80: 42,234,022 km (0.032 R)
• M81: 43,471,196 km (0.089 R)
• M82: 44,094,122 km (0.095 R)
• M83: 44,859,614 km (0.063 R)
• M84: 45,348,949 km (0.092 R)
• M85: 45,559,284 km (0.032 R)
• M86: 45,769,917 km (0.095 R)
• M87: 46,051,161 km (0.089 R)
• M88: 46,333,153 km (0.087 R)
• M89: 47,111,212 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 13.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.41 AU - 12.67 AU

Year: 15035 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,632,132 km

• M1: 178,021 km (0.113 R)
• M2: 299,944 km (0.072 R)
• M3: 439,967 km (0.091 R)
• M4: 806,482 km (0.107 R)
• M5: 994,826 km (0.11 R)
• M6: 1,247,945 km (0.059 R)
• M7: 1,399,937 km (0.083 R)
• M8: 1,667,717 km (0.101 R)
• M9: 1,779,616 km (0.104 R)
• M10: 1,991,596 km (0.09 R)
• M11: 2,462,082 km (0.087 R)
• M12: 2,634,119 km (0.091 R)
• M13: 2,990,162 km (0.112 R)
• M14: 3,385,549 km (0.117 R)
• M15: 3,577,633 km (0.09 R)
• M16: 4,355,692 km (0.1 R)
• M17: 4,724,151 km (0.111 R)
• M18: 5,185,361 km (0.091 R)
• M19: 5,861,245 km (0.11 R)
• M20: 5,947,563 km (0.118 R)
• M21: 6,624,792 km (0.105 R)
• M22: 6,745,069 km (0.092 R)
• M23: 7,079,570 km (0.038 R)
• M24: 7,796,891 km (0.047 R)
• M25: 7,923,900 km (0.036 R)
• M26: 8,472,027 km (0.085 R)
• M27: 8,602,775 km (0.101 R)
• M28: 8,734,122 km (0.074 R)
• M29: 8,866,367 km (0.11 R)
• M30: 8,965,849 km (0.103 R)
• M31: 9,266,691 km (0.075 R)
• M32: 9,367,669 km (0.086 R)
• M33: 9,502,906 km (0.057 R)
• M34: 9,638,890 km (0.048 R)
• M35: 10,328,237 km (0.057 R)
• M36: 10,433,105 km (0.033 R)
• M37: 10,538,123 km (0.1 R)
• M38: 10,678,894 km (0.109 R)
• M39: 10,891,323 km (0.083 R)
• M40: 12,379,373 km (0.093 R)
• M41: 13,355,948 km (0.117 R)
• M42: 13,470,241 km (0.07 R)
• M43: 13,776,468 km (0.087 R)
• M44: 14,396,102 km (0.099 R)
• M45: 15,104,149 km (0.114 R)
• M46: 15,502,379 km (0.063 R)
• M47: 15,823,565 km (0.062 R)
• M48: 16,513,211 km (0.111 R)
• M49: 16,635,882 km (0.093 R)
• M50: 16,923,558 km (0.112 R)
• M51: 17,295,608 km (0.083 R)
• M52: 17,461,961 km (0.097 R)
• M53: 18,090,272 km (0.041 R)
• M54: 18,216,832 km (0.068 R)
• M55: 18,811,184 km (0.089 R)
• M56: 19,196,848 km (0.097 R)
• M57: 19,584,904 km (0.07 R)
• M58: 20,062,870 km (0.086 R)
• M59: 21,074,750 km (0.111 R)
• M60: 21,833,211 km (0.052 R)
• M61: 22,013,027 km (0.11 R)
• M62: 22,737,081 km (0.091 R)
• M63: 22,919,291 km (0.103 R)
• M64: 23,102,100 km (0.116 R)
• M65: 23,699,295 km (0.066 R)
• M66: 24,955,917 km (0.116 R)
• M67: 26,186,509 km (0.092 R)
• M68: 26,281,952 km (0.111 R)
• M69: 26,953,497 km (0.026 R)
• M70: 27,776,734 km (0.106 R)
• M71: 27,971,511 km (0.104 R)
• M72: 28,362,709 km (0.079 R)
• M73: 29,696,075 km (0.113 R)
• M74: 30,095,052 km (0.115 R)
• M75: 30,445,710 km (0.115 R)
• M76: 31,556,324 km (0.11 R)
• M77: 32,014,543 km (0.069 R)
• M78: 33,661,615 km (0.118 R)
• M79: 35,177,790 km (0.079 R)
• M80: 35,283,256 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.2

Radius: 3.1

Gravity: 54.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.98 AU - 23.72 AU

Year: 31828 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,632,132 km

• M1: 973,583 km (0.103 R)
• M2: 1,098,048 km (0.084 R)
• M3: 1,130,062 km (0.094 R)
• M4: 1,227,750 km (0.081 R)
• M5: 1,328,130 km (0.088 R)
• M6: 1,362,238 km (0.111 R)
• M7: 1,466,358 km (0.111 R)
• M8: 1,946,268 km (0.117 R)
• M9: 2,263,865 km (0.07 R)
• M10: 2,428,572 km (0.096 R)
• M11: 2,597,318 km (0.12 R)
• M12: 4,076,841 km (0.114 R)
• M13: 4,583,380 km (0.065 R)
• M14: 4,843,979 km (0.069 R)
• M15: 5,654,500 km (0.092 R)
• M16: 6,332,478 km (0.113 R)
• M17: 6,681,041 km (0.041 R)
• M18: 7,640,562 km (0.101 R)
• M19: 8,706,147 km (0.109 R)
• M20: 8,963,605 km (0.119 R)
• M21: 9,618,096 km (0.116 R)
• M22: 10,423,680 km (0.082 R)
• M23: 10,834,476 km (0.093 R)
• M24: 11,671,925 km (0.039 R)
• M25: 12,026,921 km (0.055 R)
• M26: 12,241,594 km (0.076 R)
• M27: 12,747,534 km (0.098 R)
• M28: 13,630,610 km (0.054 R)
• M29: 15,222,631 km (0.099 R)
• M30: 16,079,826 km (0.114 R)
• M31: 18,992,347 km (0.074 R)
• M32: 19,158,850 km (0.093 R)
• M33: 19,493,351 km (0.097 R)
• M34: 20,679,063 km (0.114 R)
• M35: 21,540,149 km (0.082 R)
• M36: 21,626,915 km (0.078 R)
• M37: 21,800,898 km (0.117 R)
• M38: 22,149,910 km (0.081 R)
• M39: 22,588,979 km (0.119 R)
• M40: 22,942,180 km (0.113 R)
• M41: 23,030,891 km (0.08 R)
• M42: 23,923,093 km (0.064 R)
• M43: 24,463,889 km (0.111 R)
• M44: 24,735,709 km (0.038 R)
• M45: 25,557,450 km (0.12 R)
• M46: 25,741,306 km (0.057 R)
• M47: 27,697,597 km (0.12 R)
• M48: 29,219,905 km (0.063 R)
• M49: 29,411,989 km (0.117 R)
• M50: 29,797,652 km (0.111 R)
• M51: 30,282,050 km (0.083 R)
• M52: 31,160,638 km (0.077 R)
• M53: 32,543,670 km (0.112 R)
• M54: 33,543,732 km (0.116 R)
• M55: 34,757,120 km (0.068 R)
• M56: 35,881,947 km (0.092 R)
• M57: 36,707,578 km (0.112 R)
• M58: 37,122,712 km (0.12 R)
• M59: 37,539,342 km (0.029 R)
• M60: 39,327,485 km (0.092 R)
• M61: 40,392,173 km (0.057 R)
• M62: 40,499,136 km (0.067 R)
• M63: 42,985,751 km (0.025 R)
• M64: 43,204,314 km (0.119 R)
• M65: 45,187,982 km (0.087 R)
• M66: 46,751,130 km (0.104 R)
• M67: 47,878,499 km (0.062 R)
• M68: 48,105,140 km (0.116 R)
• M69: 49,128,988 km (0.063 R)
• M70: 49,357,573 km (0.105 R)
• M71: 50,160,016 km (0.114 R)
• M72: 51,778,067 km (0.055 R)
• M73: 54,591,255 km (0.097 R)
• M74: 54,709,587 km (0.08 R)
• M75: 55,421,074 km (0.067 R)
• M76: 55,540,005 km (0.039 R)
• M77: 55,658,935 km (0.105 R)
• M78: 57,814,939 km (0.062 R)
• M79: 59,998,171 km (0.054 R)
• M80: 60,486,907 km (0.031 R)
• M81: 62,702,900 km (0.109 R)
• M82: 63,323,133 km (0.109 R)
• M83: 64,070,075 km (0.117 R)
• M84: 64,694,796 km (0.104 R)
• M85: 69,892,724 km (0.087 R)
• M86: 70,278,387 km (0.114 R)
• M87: 75,882,024 km (0.098 R)
• M88: 77,870,329 km (0.12 R)
• M89: 80,952,045 km (0.106 R)
• M90: 81,762,567 km (0.117 R)
• M91: 84,757,217 km (0.11 R)
• M92: 85,717,635 km (0.1 R)
• M93: 89,316,212 km (0.098 R)
• M94: 93,387,668 km (0.089 R)
• M95: 94,521,470 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 5.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.22 AU - 24.38 AU

Year: 32917 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,632,132 km

• M1: 74,350 km (0.109 R)
• M2: 113,994 km (0.098 R)
• M3: 244,892 km (0.054 R)
• M4: 372,200 km (0.072 R)
• M5: 501,153 km (0.115 R)
• M6: 732,581 km (0.088 R)
• M7: 1,150,258 km (0.084 R)
• M8: 1,230,742 km (0.113 R)
• M9: 1,369,120 km (0.089 R)
• M10: 1,661,135 km (0.083 R)
• M11: 2,233,945 km (0.113 R)
• M12: 2,682,888 km (0.096 R)
• M13: 3,234,605 km (0.114 R)
• M14: 3,272,753 km (0.057 R)
• M15: 3,387,644 km (0.112 R)
• M16: 4,566,325 km (0.113 R)
• M17: 4,912,046 km (0.033 R)
• M18: 5,310,874 km (0.099 R)
• M19: 5,582,544 km (0.11 R)
• M20: 6,568,843 km (0.11 R)
• M21: 8,750,129 km (0.12 R)
• M22: 8,803,386 km (0.072 R)
• M23: 10,279,468 km (0.12 R)
• M24: 10,448,214 km (0.084 R)
• M25: 11,247,666 km (0.12 R)
• M26: 12,363,666 km (0.114 R)
• M27: 12,423,505 km (0.096 R)
• M28: 12,663,310 km (0.046 R)
• M29: 13,391,852 km (0.099 R)
• M30: 14,573,226 km (0.119 R)
• M31: 15,593,484 km (0.064 R)
• M32: 16,373,786 km (0.075 R)
• M33: 17,300,246 km (0.112 R)
• M34: 17,366,966 km (0.058 R)
• M35: 18,516,028 km (0.061 R)
• M36: 19,829,048 km (0.12 R)
• M37: 20,815,646 km (0.065 R)
• M38: 20,957,914 km (0.11 R)
• M39: 21,673,889 km (0.1 R)
• M40: 21,745,995 km (0.064 R)
• M41: 22,325,238 km (0.086 R)
• M42: 23,424,932 km (0.074 R)
• M43: 23,721,136 km (0.109 R)
• M44: 24,317,283 km (0.075 R)
• M45: 27,917,955 km (0.112 R)
• M46: 28,468,325 km (0.077 R)
• M47: 28,942,999 km (0.117 R)
• M48: 31,029,590 km (0.098 R)
• M49: 31,192,054 km (0.096 R)
• M50: 31,354,816 km (0.108 R)
• M51: 31,599,558 km (0.112 R)
• M52: 32,915,421 km (0.109 R)
• M53: 33,330,256 km (0.081 R)
• M54: 33,496,609 km (0.063 R)
• M55: 34,922,426 km (0.115 R)
• M56: 35,006,949 km (0.104 R)
• M57: 35,770,347 km (0.058 R)
• M58: 36,026,010 km (0.058 R)
• M59: 36,111,430 km (0.091 R)
• M60: 36,453,560 km (0.05 R)
• M61: 36,539,280 km (0.111 R)
• M62: 38,528,932 km (0.114 R)
• M63: 38,703,512 km (0.088 R)
• M64: 39,141,385 km (0.068 R)
• M65: 40,464,728 km (0.114 R)
• M66: 41,892,341 km (0.105 R)
• M67: 42,522,148 km (0.026 R)
• M68: 44,064,502 km (0.099 R)
• M69: 44,521,673 km (0.107 R)
• M70: 45,532,954 km (0.11 R)
• M71: 48,046,947 km (0.104 R)
• M72: 48,140,894 km (0.084 R)
• M73: 49,652,880 km (0.083 R)
• M74: 50,223,895 km (0.064 R)
• M75: 50,510,225 km (0.046 R)
• M76: 51,468,399 km (0.051 R)
• M77: 52,432,707 km (0.061 R)
• M78: 52,820,016 km (0.102 R)
• M79: 53,208,372 km (0.045 R)
• M80: 53,500,238 km (0.093 R)
• M81: 54,574,949 km (0.117 R)
• M82: 54,673,085 km (0.112 R)
• M83: 55,164,215 km (0.112 R)
• M84: 57,941,649 km (0.091 R)
• M85: 58,041,730 km (0.073 R)
• M86: 58,643,113 km (0.097 R)
• M87: 59,650,057 km (0.059 R)
• M88: 60,662,685 km (0.084 R)
• M89: 61,374,920 km (0.075 R)
• M90: 62,397,122 km (0.095 R)
• M91: 63,322,086 km (0.066 R)
• M92: 64,458,581 km (0.053 R)
• M93: 65,706,078 km (0.097 R)
• M94: 67,171,538 km (0.092 R)
• M95: 67,908,308 km (0.116 R)
• M96: 68,224,857 km (0.061 R)
• M97: 68,647,770 km (0.084 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit