🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 16.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 265 Days

Day: 27.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 360 Days

Day: 42.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,609,690 km

• M1: 227,389 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.25 AU - 1.63 AU

Year: 651 Days

Day: 15.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.33 AU - 1.67 AU

Year: 692 Days

Day: 30.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,609,690 km

• M1: 607,667 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.64 AU - 2.12 AU

Year: 971 Days

Day: 39.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,609,690 km

• M1: 65,524 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 11.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.67 AU - 10.99 AU

Year: 9885 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,609,690 km

• M1: 241,152 km (0.075 R)
• M2: 415,882 km (0.115 R)
• M3: 490,531 km (0.107 R)
• M4: 671,694 km (0.091 R)
• M5: 795,262 km (0.08 R)
• M6: 961,466 km (0.093 R)
• M7: 1,428,360 km (0.104 R)
• M8: 1,938,340 km (0.102 R)
• M9: 2,120,550 km (0.075 R)
• M10: 2,701,438 km (0.058 R)
• M11: 2,828,447 km (0.109 R)
• M12: 3,009,909 km (0.095 R)
• M13: 3,222,039 km (0.109 R)
• M14: 3,302,971 km (0.041 R)
• M15: 3,521,833 km (0.066 R)
• M16: 3,633,134 km (0.088 R)
• M17: 3,717,507 km (0.107 R)
• M18: 3,830,902 km (0.111 R)
• M19: 4,090,305 km (0.086 R)
• M20: 4,236,911 km (0.109 R)
• M21: 4,415,232 km (0.112 R)
• M22: 4,717,868 km (0.04 R)
• M23: 5,248,192 km (0.079 R)
• M24: 5,343,786 km (0.069 R)
• M25: 5,830,427 km (0.117 R)
• M26: 5,995,883 km (0.087 R)
• M27: 7,055,933 km (0.099 R)
• M28: 7,916,271 km (0.1 R)
• M29: 7,989,424 km (0.08 R)
• M30: 8,545,629 km (0.075 R)
• M31: 9,037,806 km (0.116 R)
• M32: 9,345,229 km (0.087 R)
• M33: 9,578,153 km (0.049 R)
• M34: 9,773,678 km (0.076 R)
• M35: 9,891,710 km (0.099 R)
• M36: 10,852,578 km (0.045 R)
• M37: 11,138,459 km (0.09 R)
• M38: 11,843,065 km (0.114 R)
• M39: 12,095,287 km (0.119 R)
• M40: 12,221,996 km (0.11 R)
• M41: 12,349,155 km (0.111 R)
• M42: 13,208,445 km (0.095 R)
• M43: 13,953,891 km (0.111 R)
• M44: 14,578,163 km (0.093 R)
• M45: 15,120,455 km (0.063 R)
• M46: 15,531,550 km (0.12 R)
• M47: 16,085,361 km (0.094 R)
• M48: 16,504,983 km (0.053 R)
• M49: 17,402,870 km (0.1 R)
• M50: 17,498,313 km (0.086 R)
• M51: 17,593,906 km (0.104 R)
• M52: 18,122,884 km (0.064 R)
• M53: 18,413,553 km (0.114 R)
• M54: 18,705,867 km (0.117 R)
• M55: 18,803,704 km (0.119 R)
• M56: 18,999,678 km (0.052 R)
• M57: 21,660,874 km (0.11 R)
• M58: 21,763,648 km (0.087 R)
• M59: 22,176,089 km (0.098 R)
• M60: 22,851,823 km (0.1 R)
• M61: 23,060,961 km (0.093 R)
• M62: 23,586,947 km (0.093 R)
• M63: 24,650,887 km (0.093 R)
• M64: 25,188,541 km (0.053 R)
• M65: 26,166,313 km (0.116 R)
• M66: 26,825,142 km (0.053 R)
• M67: 27,156,501 km (0.077 R)
• M68: 27,600,508 km (0.042 R)
• M69: 28,327,105 km (0.109 R)
• M70: 28,720,996 km (0.079 R)
• M71: 29,571,161 km (0.085 R)
• M72: 29,799,297 km (0.087 R)
• M73: 30,085,179 km (0.066 R)
• M74: 30,429,553 km (0.095 R)
• M75: 30,833,019 km (0.055 R)
• M76: 32,229,515 km (0.105 R)
• M77: 33,944,355 km (0.046 R)
• M78: 35,749,403 km (0.031 R)
• M79: 35,870,877 km (0.11 R)
• M80: 36,602,410 km (0.09 R)
• M81: 37,523,784 km (0.091 R)
• M82: 39,138,992 km (0.088 R)
• M83: 39,326,737 km (0.072 R)
• M84: 39,452,100 km (0.104 R)
• M85: 40,396,661 km (0.065 R)
• M86: 40,967,078 km (0.086 R)
• M87: 41,412,431 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.68 AU - 10.7 AU

Year: 12254 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,609,690 km

• M1: 136,433 km (0.105 R)
• M2: 245,789 km (0.1 R)
• M3: 341,682 km (0.101 R)
• M4: 670,647 km (0.088 R)
• M5: 1,114,953 km (0.119 R)
• M6: 1,599,052 km (0.085 R)
• M7: 2,400,896 km (0.112 R)
• M8: 2,738,389 km (0.109 R)
• M9: 2,830,990 km (0.072 R)
• M10: 3,067,056 km (0.099 R)
• M11: 5,089,020 km (0.112 R)
• M12: 5,463,613 km (0.113 R)
• M13: 6,208,611 km (0.065 R)
• M14: 6,269,647 km (0.111 R)
• M15: 6,330,832 km (0.095 R)
• M16: 7,465,981 km (0.118 R)
• M17: 8,056,893 km (0.106 R)
• M18: 8,123,464 km (0.068 R)
• M19: 9,005,792 km (0.097 R)
• M20: 9,178,877 km (0.105 R)
• M21: 9,353,158 km (0.082 R)
• M22: 10,276,925 km (0.057 R)
• M23: 10,530,643 km (0.057 R)
• M24: 11,266,814 km (0.107 R)
• M25: 11,490,912 km (0.112 R)
• M26: 12,363,516 km (0.057 R)
• M27: 12,594,645 km (0.076 R)
• M28: 12,983,150 km (0.113 R)
• M29: 13,851,566 km (0.109 R)
• M30: 14,820,063 km (0.085 R)
• M31: 15,768,812 km (0.094 R)
• M32: 16,737,010 km (0.117 R)
• M33: 17,464,953 km (0.035 R)
• M34: 18,203,219 km (0.054 R)
• M35: 18,774,682 km (0.103 R)
• M36: 19,173,660 km (0.082 R)
• M37: 20,251,513 km (0.112 R)
• M38: 21,997,918 km (0.083 R)
• M39: 22,231,291 km (0.114 R)
• M40: 24,127,743 km (0.119 R)
• M41: 24,852,245 km (0.099 R)
• M42: 26,768,893 km (0.037 R)
• M43: 26,918,342 km (0.074 R)
• M44: 27,921,545 km (0.092 R)
• M45: 28,732,814 km (0.101 R)
• M46: 33,492,121 km (0.079 R)
• M47: 34,462,113 km (0.034 R)
• M48: 34,787,489 km (0.115 R)
• M49: 35,004,855 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 12.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.37 AU - 11.69 AU

Year: 12873 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,609,690 km

• M1: 155,432 km (0.101 R)
• M2: 503,995 km (0.107 R)
• M3: 819,497 km (0.076 R)
• M4: 1,025,344 km (0.067 R)
• M5: 1,161,029 km (0.061 R)
• M6: 1,284,896 km (0.088 R)
• M7: 1,585,588 km (0.104 R)
• M8: 1,744,610 km (0.107 R)
• M9: 2,057,270 km (0.075 R)
• M10: 2,187,570 km (0.049 R)
• M11: 2,343,002 km (0.085 R)
• M12: 2,953,062 km (0.091 R)
• M13: 3,716,310 km (0.065 R)
• M14: 3,795,896 km (0.112 R)
• M15: 4,147,751 km (0.064 R)
• M16: 4,709,790 km (0.07 R)
• M17: 4,825,130 km (0.087 R)
• M18: 4,999,860 km (0.12 R)
• M19: 5,117,594 km (0.098 R)
• M20: 5,325,834 km (0.045 R)
• M21: 5,597,653 km (0.08 R)
• M22: 5,905,226 km (0.091 R)
• M23: 6,893,470 km (0.08 R)
• M24: 6,991,905 km (0.118 R)
• M25: 7,190,122 km (0.104 R)
• M26: 7,490,814 km (0.114 R)
• M27: 7,693,669 km (0.073 R)
• M28: 7,829,953 km (0.119 R)
• M29: 8,453,028 km (0.041 R)
• M30: 8,770,624 km (0.074 R)
• M31: 9,128,163 km (0.076 R)
• M32: 9,308,728 km (0.062 R)
• M33: 10,681,438 km (0.058 R)
• M34: 10,871,876 km (0.052 R)
• M35: 11,256,043 km (0.108 R)
• M36: 11,333,385 km (0.107 R)
• M37: 11,449,772 km (0.101 R)
• M38: 11,840,522 km (0.092 R)
• M39: 11,919,210 km (0.066 R)
• M40: 12,555,151 km (0.066 R)
• M41: 12,675,577 km (0.087 R)
• M42: 12,917,627 km (0.109 R)
• M43: 13,161,321 km (0.103 R)
• M44: 14,151,061 km (0.061 R)
• M45: 15,292,942 km (0.103 R)
• M46: 16,464,442 km (0.078 R)
• M47: 17,038,749 km (0.115 R)
• M48: 17,440,269 km (0.032 R)
• M49: 18,025,646 km (0.094 R)
• M50: 18,480,423 km (0.091 R)
• M51: 20,810,261 km (0.104 R)
• M52: 21,239,457 km (0.107 R)
• M53: 21,335,200 km (0.092 R)
• M54: 21,671,496 km (0.038 R)
• M55: 21,767,986 km (0.102 R)
• M56: 22,252,234 km (0.064 R)
• M57: 22,691,155 km (0.087 R)
• M58: 22,936,196 km (0.084 R)
• M59: 23,083,550 km (0.082 R)
• M60: 23,676,556 km (0.096 R)
• M61: 23,975,004 km (0.069 R)
• M62: 24,174,567 km (0.052 R)
• M63: 24,575,489 km (0.086 R)
• M64: 25,333,053 km (0.066 R)
• M65: 25,587,369 km (0.088 R)
• M66: 25,893,596 km (0.103 R)
• M67: 26,355,106 km (0.102 R)
• M68: 26,922,979 km (0.09 R)
• M69: 28,333,986 km (0.088 R)
• M70: 29,394,635 km (0.038 R)
• M71: 29,554,855 km (0.064 R)
• M72: 29,661,817 km (0.097 R)
• M73: 29,822,635 km (0.079 R)
• M74: 30,630,463 km (0.066 R)
• M75: 30,792,927 km (0.069 R)
• M76: 31,828,443 km (0.073 R)
• M77: 31,938,098 km (0.099 R)
• M78: 32,653,924 km (0.058 R)
• M79: 32,986,181 km (0.076 R)
• M80: 34,776,718 km (0.062 R)
• M81: 35,116,006 km (0.099 R)
• M82: 36,140,302 km (0.101 R)
• M83: 37,059,133 km (0.063 R)
• M84: 37,869,355 km (0.082 R)
• M85: 38,685,411 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 10

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.23 AU - 11.51 AU

Year: 14443 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,609,690 km

• M1: 484,248 km (0.047 R)
• M2: 556,953 km (0.078 R)
• M3: 633,996 km (0.085 R)
• M4: 743,053 km (0.082 R)
• M5: 1,076,805 km (0.066 R)
• M6: 1,159,084 km (0.042 R)
• M7: 1,834,519 km (0.078 R)
• M8: 2,243,968 km (0.078 R)
• M9: 2,329,388 km (0.101 R)
• M10: 3,051,198 km (0.11 R)
• M11: 3,241,935 km (0.095 R)
• M12: 3,787,070 km (0.115 R)
• M13: 3,992,468 km (0.043 R)
• M14: 5,186,409 km (0.049 R)
• M15: 6,000,071 km (0.096 R)
• M16: 6,269,946 km (0.077 R)
• M17: 7,485,728 km (0.112 R)
• M18: 7,711,471 km (0.067 R)
• M19: 8,236,111 km (0.076 R)
• M20: 8,502,844 km (0.043 R)
• M21: 9,010,579 km (0.112 R)
• M22: 9,319,947 km (0.118 R)
• M23: 9,632,756 km (0.083 R)
• M24: 10,090,825 km (0.086 R)
• M25: 10,483,968 km (0.084 R)
• M26: 10,845,696 km (0.058 R)
• M27: 11,768,116 km (0.119 R)
• M28: 13,256,765 km (0.092 R)
• M29: 14,803,906 km (0.114 R)
• M30: 15,169,074 km (0.051 R)
• M31: 16,115,580 km (0.099 R)
• M32: 16,240,494 km (0.087 R)
• M33: 16,617,032 km (0.109 R)
• M34: 17,592,410 km (0.099 R)
• M35: 17,979,121 km (0.107 R)
• M36: 18,195,290 km (0.082 R)
• M37: 18,804,901 km (0.087 R)
• M38: 19,156,157 km (0.108 R)
• M39: 19,421,095 km (0.093 R)
• M40: 19,909,981 km (0.109 R)
• M41: 20,492,964 km (0.038 R)
• M42: 21,036,153 km (0.074 R)
• M43: 21,127,109 km (0.112 R)
• M44: 22,275,572 km (0.102 R)
• M45: 22,461,223 km (0.104 R)
• M46: 23,021,168 km (0.082 R)
• M47: 23,585,750 km (0.051 R)
• M48: 24,393,279 km (0.1 R)
• M49: 24,584,615 km (0.072 R)
• M50: 25,016,953 km (0.041 R)
• M51: 25,209,934 km (0.096 R)
• M52: 25,889,258 km (0.113 R)
• M53: 26,476,280 km (0.054 R)
• M54: 26,919,389 km (0.111 R)
• M55: 27,563,856 km (0.075 R)
• M56: 27,813,087 km (0.109 R)
• M57: 28,868,051 km (0.105 R)
• M58: 28,969,179 km (0.079 R)
• M59: 29,070,457 km (0.113 R)
• M60: 29,273,311 km (0.107 R)
• M61: 30,192,141 km (0.075 R)
• M62: 30,346,227 km (0.03 R)
• M63: 30,861,592 km (0.086 R)
• M64: 31,016,875 km (0.115 R)
• M65: 32,530,356 km (0.095 R)
• M66: 34,067,923 km (0.081 R)
• M67: 34,496,222 km (0.111 R)
• M68: 34,926,316 km (0.083 R)
• M69: 36,281,822 km (0.082 R)
• M70: 36,445,632 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit