🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 186 Days

Day: 45.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.18 AU - 1.42 AU

Year: 625 Days

Day: 43.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,103,645 km

• M1: 113,246 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.46 AU

Year: 632 Days

Day: 21.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.91 AU - 1.99 AU

Year: 1148 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.01 AU - 3.05 AU

Year: 1697 Days

Day: 27.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.24 AU - 6.1 AU

Year: 4958 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,103,645 km

• M1: 101,876 km (0.095 R)
• M2: 152,291 km (0.108 R)
• M3: 263,143 km (0.095 R)
• M4: 316,250 km (0.117 R)
• M5: 391,348 km (0.063 R)
• M6: 473,627 km (0.067 R)
• M7: 646,562 km (0.07 R)
• M8: 804,388 km (0.093 R)
• M9: 925,113 km (0.101 R)
• M10: 1,117,646 km (0.039 R)
• M11: 1,467,106 km (0.102 R)
• M12: 1,739,225 km (0.076 R)
• M13: 2,093,323 km (0.088 R)
• M14: 2,160,193 km (0.034 R)
• M15: 2,244,716 km (0.084 R)
• M16: 2,522,818 km (0.073 R)
• M17: 2,611,979 km (0.104 R)
• M18: 3,054,789 km (0.044 R)
• M19: 3,130,934 km (0.112 R)
• M20: 3,207,678 km (0.05 R)
• M21: 3,967,784 km (0.081 R)
• M22: 4,240,202 km (0.104 R)
• M23: 4,368,108 km (0.12 R)
• M24: 4,475,669 km (0.085 R)
• M25: 4,737,316 km (0.099 R)
• M26: 4,803,438 km (0.067 R)
• M27: 5,048,779 km (0.119 R)
• M28: 5,551,876 km (0.1 R)
• M29: 5,691,900 km (0.07 R)
• M30: 6,778,878 km (0.062 R)
• M31: 6,878,510 km (0.098 R)
• M32: 7,104,702 km (0.113 R)
• M33: 8,059,735 km (0.047 R)
• M34: 8,244,937 km (0.092 R)
• M35: 8,673,535 km (0.056 R)
• M36: 8,809,071 km (0.072 R)
• M37: 9,109,463 km (0.103 R)
• M38: 9,247,243 km (0.053 R)
• M39: 9,385,621 km (0.107 R)
• M40: 9,776,819 km (0.113 R)
• M41: 10,201,827 km (0.085 R)
• M42: 10,316,120 km (0.055 R)
• M43: 10,517,329 km (0.082 R)
• M44: 10,661,840 km (0.109 R)
• M45: 12,324,621 km (0.109 R)
• M46: 12,538,097 km (0.099 R)
• M47: 12,814,404 km (0.046 R)
• M48: 13,310,620 km (0.098 R)
• M49: 14,610,476 km (0.108 R)
• M50: 14,771,743 km (0.092 R)
• M51: 14,933,757 km (0.07 R)
• M52: 15,193,908 km (0.083 R)
• M53: 15,259,282 km (0.097 R)
• M54: 15,718,996 km (0.117 R)
• M55: 16,450,530 km (0.077 R)
• M56: 17,091,258 km (0.078 R)
• M57: 17,568,624 km (0.118 R)
• M58: 18,710,954 km (0.116 R)
• M59: 18,991,599 km (0.098 R)
• M60: 19,132,371 km (0.11 R)
• M61: 19,734,652 km (0.063 R)
• M62: 19,948,726 km (0.099 R)
• M63: 20,307,313 km (0.109 R)
• M64: 20,559,535 km (0.09 R)
• M65: 20,704,046 km (0.049 R)
• M66: 21,067,120 km (0.059 R)
• M67: 21,285,832 km (0.076 R)
• M68: 21,762,451 km (0.065 R)
• M69: 21,909,805 km (0.085 R)
• M70: 22,020,657 km (0.103 R)
• M71: 22,726,310 km (0.084 R)
• M72: 23,969,618 km (0.1 R)
• M73: 24,274,349 km (0.073 R)
• M74: 25,118,978 km (0.065 R)
• M75: 25,234,767 km (0.042 R)
• M76: 25,505,988 km (0.103 R)
• M77: 26,129,512 km (0.068 R)
• M78: 26,207,752 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 12.1

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.39 AU - 7.11 AU

Year: 5815 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,103,645 km

• M1: 197,619 km (0.11 R)
• M2: 300,991 km (0.096 R)
• M3: 427,102 km (0.087 R)
• M4: 528,230 km (0.101 R)
• M5: 626,366 km (0.104 R)
• M6: 718,369 km (0.109 R)
• M7: 888,163 km (0.105 R)
• M8: 1,088,025 km (0.095 R)
• M9: 1,169,107 km (0.111 R)
• M10: 1,372,411 km (0.062 R)
• M11: 1,569,431 km (0.103 R)
• M12: 1,756,877 km (0.117 R)
• M13: 1,833,920 km (0.104 R)
• M14: 1,991,746 km (0.076 R)
• M15: 2,113,070 km (0.058 R)
• M16: 2,406,132 km (0.067 R)
• M17: 2,535,834 km (0.104 R)
• M18: 2,757,238 km (0.057 R)
• M19: 2,939,149 km (0.091 R)
• M20: 3,362,811 km (0.091 R)
• M21: 3,508,519 km (0.081 R)
• M22: 3,730,971 km (0.085 R)
• M23: 3,958,060 km (0.09 R)
• M24: 4,112,146 km (0.12 R)
• M25: 4,189,937 km (0.072 R)
• M26: 5,133,451 km (0.03 R)
• M27: 5,273,475 km (0.116 R)
• M28: 5,586,284 km (0.077 R)
• M29: 5,672,602 km (0.069 R)
• M30: 5,788,390 km (0.072 R)
• M31: 7,460,147 km (0.029 R)
• M32: 7,651,033 km (0.079 R)
• M33: 7,875,879 km (0.102 R)
• M34: 8,233,717 km (0.094 R)
• M35: 8,464,098 km (0.074 R)
• M36: 8,797,103 km (0.087 R)
• M37: 8,965,251 km (0.1 R)
• M38: 9,717,578 km (0.108 R)
• M39: 11,137,113 km (0.066 R)
• M40: 11,246,170 km (0.12 R)
• M41: 11,871,040 km (0.103 R)
• M42: 12,356,485 km (0.059 R)
• M43: 12,810,514 km (0.043 R)
• M44: 13,192,887 km (0.114 R)
• M45: 14,047,539 km (0.106 R)
• M46: 14,244,260 km (0.059 R)
• M47: 14,481,672 km (0.05 R)
• M48: 14,560,959 km (0.1 R)
• M49: 14,640,545 km (0.096 R)
• M50: 15,647,040 km (0.089 R)
• M51: 16,468,332 km (0.034 R)
• M52: 17,387,910 km (0.08 R)
• M53: 18,195,439 km (0.087 R)
• M54: 18,668,617 km (0.092 R)
• M55: 19,847,150 km (0.066 R)
• M56: 19,979,693 km (0.113 R)
• M57: 21,229,883 km (0.106 R)
• M58: 21,410,597 km (0.068 R)
• M59: 23,105,990 km (0.119 R)
• M60: 23,478,339 km (0.097 R)
• M61: 23,712,010 km (0.061 R)
• M62: 23,946,430 km (0.104 R)
• M63: 24,559,482 km (0.102 R)
• M64: 25,225,642 km (0.041 R)
• M65: 26,381,435 km (0.038 R)
• M66: 27,554,282 km (0.078 R)
• M67: 27,702,085 km (0.055 R)
• M68: 28,048,105 km (0.113 R)
• M69: 30,102,981 km (0.082 R)
• M70: 31,482,423 km (0.106 R)
• M71: 32,154,118 km (0.085 R)
• M72: 34,355,899 km (0.026 R)
• M73: 34,461,964 km (0.113 R)
• M74: 34,674,393 km (0.114 R)
• M75: 34,940,527 km (0.108 R)
• M76: 35,100,597 km (0.069 R)
• M77: 35,528,597 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 12.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.75 AU - 6.91 AU

Year: 5937 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,103,645 km

• M1: 153,338 km (0.083 R)
• M2: 592,258 km (0.115 R)
• M3: 1,270,834 km (0.053 R)
• M4: 1,432,998 km (0.033 R)
• M5: 1,568,085 km (0.102 R)
• M6: 1,980,227 km (0.076 R)
• M7: 2,426,029 km (0.109 R)
• M8: 2,608,987 km (0.043 R)
• M9: 2,733,751 km (0.063 R)
• M10: 3,032,349 km (0.093 R)
• M11: 3,386,896 km (0.096 R)
• M12: 3,592,144 km (0.12 R)
• M13: 3,943,549 km (0.119 R)
• M14: 4,429,593 km (0.111 R)
• M15: 4,679,721 km (0.112 R)
• M16: 4,857,742 km (0.099 R)
• M17: 5,037,858 km (0.093 R)
• M18: 5,272,876 km (0.08 R)
• M19: 5,458,228 km (0.057 R)
• M20: 5,780,911 km (0.12 R)
• M21: 5,889,818 km (0.064 R)
• M22: 6,193,053 km (0.112 R)
• M23: 6,529,797 km (0.064 R)
• M24: 6,872,526 km (0.111 R)
• M25: 6,959,143 km (0.068 R)
• M26: 7,221,239 km (0.096 R)
• M27: 7,545,866 km (0.026 R)
• M28: 7,635,326 km (0.06 R)
• M29: 8,332,452 km (0.118 R)
• M30: 8,704,352 km (0.038 R)
• M31: 8,829,566 km (0.109 R)
• M32: 9,432,295 km (0.082 R)
• M33: 9,722,515 km (0.077 R)
• M34: 9,885,128 km (0.111 R)
• M35: 10,544,107 km (0.077 R)
• M36: 10,644,337 km (0.041 R)
• M37: 10,744,717 km (0.109 R)
• M38: 10,980,185 km (0.095 R)
• M39: 11,525,020 km (0.054 R)
• M40: 11,628,242 km (0.064 R)
• M41: 11,974,262 km (0.085 R)
• M42: 12,113,688 km (0.072 R)
• M43: 15,769,560 km (0.036 R)
• M44: 16,037,341 km (0.118 R)
• M45: 16,422,555 km (0.064 R)
• M46: 16,733,120 km (0.106 R)
• M47: 17,045,481 km (0.093 R)
• M48: 17,280,948 km (0.102 R)
• M49: 17,517,611 km (0.108 R)
• M50: 18,113,909 km (0.098 R)
• M51: 18,314,220 km (0.057 R)
• M52: 19,204,178 km (0.063 R)
• M53: 19,326,549 km (0.092 R)
• M54: 19,449,219 km (0.061 R)
• M55: 19,572,189 km (0.106 R)
• M56: 20,440,305 km (0.067 R)
• M57: 20,899,870 km (0.091 R)
• M58: 21,744,499 km (0.114 R)
• M59: 21,957,377 km (0.027 R)
• M60: 22,514,180 km (0.073 R)
• M61: 22,859,003 km (0.058 R)
• M62: 23,075,621 km (0.115 R)
• M63: 23,729,065 km (0.087 R)
• M64: 23,816,729 km (0.1 R)
• M65: 24,080,171 km (0.119 R)
• M66: 24,965,192 km (0.061 R)
• M67: 25,232,822 km (0.091 R)
• M68: 25,546,380 km (0.1 R)
• M69: 26,222,263 km (0.11 R)
• M70: 26,995,534 km (0.112 R)
• M71: 27,453,902 km (0.049 R)
• M72: 28,146,241 km (0.113 R)
• M73: 28,564,517 km (0.063 R)
• M74: 29,265,981 km (0.032 R)
• M75: 30,972,893 km (0.108 R)
• M76: 31,164,528 km (0.105 R)
• M77: 31,548,994 km (0.089 R)
• M78: 31,935,106 km (0.034 R)
• M79: 32,031,746 km (0.047 R)
• M80: 32,225,625 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 15

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.54 AU - 7.68 AU

Year: 7996 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,103,645 km

• M1: 200,611 km (0.095 R)
• M2: 436,826 km (0.088 R)
• M3: 773,271 km (0.111 R)
• M4: 1,022,950 km (0.114 R)
• M5: 1,228,647 km (0.099 R)
• M6: 1,603,240 km (0.1 R)
• M7: 1,929,513 km (0.095 R)
• M8: 2,322,507 km (0.075 R)
• M9: 2,741,231 km (0.068 R)
• M10: 3,009,161 km (0.113 R)
• M11: 3,108,793 km (0.118 R)
• M12: 3,388,541 km (0.067 R)
• M13: 3,597,380 km (0.099 R)
• M14: 3,783,629 km (0.111 R)
• M15: 3,945,943 km (0.117 R)
• M16: 4,618,236 km (0.092 R)
• M17: 4,938,675 km (0.104 R)
• M18: 5,236,225 km (0.037 R)
• M19: 5,570,426 km (0.101 R)
• M20: 5,817,861 km (0.065 R)
• M21: 6,132,466 km (0.119 R)
• M22: 6,680,143 km (0.089 R)
• M23: 7,076,278 km (0.114 R)
• M24: 7,961,000 km (0.101 R)
• M25: 8,880,578 km (0.075 R)
• M26: 8,988,887 km (0.088 R)
• M27: 9,353,158 km (0.046 R)
• M28: 10,589,285 km (0.104 R)
• M29: 11,560,026 km (0.09 R)
• M30: 11,797,138 km (0.118 R)
• M31: 12,036,046 km (0.087 R)
• M32: 12,196,116 km (0.072 R)
• M33: 12,925,555 km (0.101 R)
• M34: 14,257,126 km (0.04 R)
• M35: 14,384,134 km (0.113 R)
• M36: 14,554,227 km (0.039 R)
• M37: 14,810,488 km (0.077 R)
• M38: 15,414,415 km (0.092 R)
• M39: 15,894,475 km (0.079 R)
• M40: 16,291,059 km (0.119 R)
• M41: 16,512,763 km (0.107 R)
• M42: 17,772,975 km (0.09 R)
• M43: 18,460,826 km (0.093 R)
• M44: 19,250,852 km (0.092 R)
• M45: 20,289,660 km (0.097 R)
• M46: 20,624,161 km (0.045 R)
• M47: 20,815,945 km (0.091 R)
• M48: 21,104,968 km (0.103 R)
• M49: 21,833,211 km (0.095 R)
• M50: 22,372,511 km (0.057 R)
• M51: 24,319,976 km (0.062 R)
• M52: 25,751,329 km (0.118 R)
• M53: 26,477,327 km (0.093 R)
• M54: 27,157,399 km (0.061 R)
• M55: 27,949,370 km (0.111 R)
• M56: 28,856,083 km (0.103 R)
• M57: 29,772,519 km (0.069 R)
• M58: 30,206,952 km (0.099 R)
• M59: 30,534,272 km (0.065 R)
• M60: 30,643,628 km (0.107 R)
• M61: 30,753,133 km (0.109 R)
• M62: 30,862,789 km (0.071 R)
• M63: 31,192,353 km (0.11 R)
• M64: 31,468,062 km (0.112 R)
• M65: 32,858,125 km (0.067 R)
• M66: 33,250,969 km (0.073 R)
• M67: 33,645,459 km (0.108 R)
• M68: 33,814,953 km (0.06 R)
• M69: 34,154,839 km (0.109 R)
• M70: 34,438,926 km (0.084 R)
• M71: 34,723,760 km (0.095 R)
• M72: 34,837,903 km (0.102 R)
• M73: 37,206,038 km (0.102 R)
• M74: 37,322,874 km (0.111 R)
• M75: 38,793,720 km (0.118 R)
• M76: 39,864,392 km (0.03 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit