🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 16.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,292,507 km

• M1: 46,675 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 156 Days

Day: 37.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 561 Days

Day: 13.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.03 AU - 3.19 AU

Year: 1525 Days

Day: 13.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,292,507 km

• M1: 1,160,730 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.18 AU - 4.06 AU

Year: 2491 Days

Day: 15.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 8.8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.67 AU - 7.21 AU

Year: 5236 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,292,507 km

• M1: 114,742 km (0.113 R)
• M2: 180,415 km (0.11 R)
• M3: 511,026 km (0.12 R)
• M4: 627,713 km (0.114 R)
• M5: 714,928 km (0.068 R)
• M6: 780,003 km (0.077 R)
• M7: 1,017,116 km (0.07 R)
• M8: 1,309,131 km (0.05 R)
• M9: 1,373,907 km (0.075 R)
• M10: 1,540,858 km (0.036 R)
• M11: 1,697,038 km (0.066 R)
• M12: 1,987,408 km (0.105 R)
• M13: 2,392,519 km (0.103 R)
• M14: 2,718,343 km (0.115 R)
• M15: 2,886,641 km (0.052 R)
• M16: 2,972,061 km (0.115 R)
• M17: 3,058,379 km (0.12 R)
• M18: 3,255,698 km (0.08 R)
• M19: 3,322,419 km (0.092 R)
• M20: 3,548,162 km (0.112 R)
• M21: 3,709,130 km (0.078 R)
• M22: 4,134,137 km (0.101 R)
• M23: 4,450,836 km (0.037 R)
• M24: 4,599,686 km (0.094 R)
• M25: 4,699,916 km (0.076 R)
• M26: 5,133,601 km (0.086 R)
• M27: 5,237,571 km (0.1 R)
• M28: 5,633,706 km (0.047 R)
• M29: 5,714,040 km (0.068 R)
• M30: 7,459,249 km (0.073 R)
• M31: 7,844,763 km (0.078 R)
• M32: 7,934,671 km (0.118 R)
• M33: 7,994,809 km (0.11 R)
• M34: 8,542,637 km (0.046 R)
• M35: 8,635,088 km (0.061 R)
• M36: 8,883,421 km (0.111 R)
• M37: 9,134,147 km (0.062 R)
• M38: 9,610,466 km (0.116 R)
• M39: 9,835,462 km (0.119 R)
• M40: 10,094,864 km (0.091 R)
• M41: 10,686,673 km (0.096 R)
• M42: 10,986,767 km (0.106 R)
• M43: 11,188,425 km (0.093 R)
• M44: 11,869,394 km (0.11 R)
• M45: 16,688,839 km (0.076 R)
• M46: 17,037,103 km (0.109 R)
• M47: 17,153,640 km (0.069 R)
• M48: 17,270,625 km (0.12 R)
• M49: 17,622,779 km (0.081 R)
• M50: 17,780,006 km (0.061 R)
• M51: 19,095,570 km (0.076 R)
• M52: 19,459,841 km (0.106 R)
• M53: 19,541,072 km (0.11 R)
• M54: 20,277,393 km (0.101 R)
• M55: 21,273,116 km (0.118 R)
• M56: 21,398,779 km (0.07 R)
• M57: 22,284,847 km (0.083 R)
• M58: 22,369,968 km (0.045 R)
• M59: 23,269,051 km (0.062 R)
• M60: 23,355,369 km (0.106 R)
• M61: 23,658,155 km (0.032 R)
• M62: 25,635,091 km (0.076 R)
• M63: 25,947,451 km (0.117 R)
• M64: 26,081,641 km (0.087 R)
• M65: 26,305,888 km (0.114 R)
• M66: 26,395,647 km (0.088 R)
• M67: 26,846,535 km (0.08 R)
• M68: 27,390,921 km (0.069 R)
• M69: 27,664,536 km (0.103 R)
• M70: 27,893,271 km (0.112 R)
• M71: 28,906,797 km (0.102 R)
• M72: 29,418,122 km (0.112 R)
• M73: 29,698,319 km (0.025 R)
• M74: 30,167,308 km (0.092 R)
• M75: 30,449,749 km (0.11 R)
• M76: 30,638,691 km (0.108 R)
• M77: 30,875,205 km (0.119 R)
• M78: 30,970,050 km (0.037 R)
• M79: 32,019,330 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.86 AU - 7.92 AU

Year: 5842 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,292,507 km

• M1: 183,706 km (0.105 R)
• M2: 360,680 km (0.049 R)
• M3: 780,153 km (0.097 R)
• M4: 905,217 km (0.071 R)
• M5: 1,024,446 km (0.093 R)
• M6: 1,324,988 km (0.053 R)
• M7: 1,510,041 km (0.081 R)
• M8: 1,654,852 km (0.074 R)
• M9: 1,804,450 km (0.062 R)
• M10: 1,993,691 km (0.056 R)
• M11: 2,392,668 km (0.064 R)
• M12: 2,777,584 km (0.063 R)
• M13: 2,877,066 km (0.065 R)
• M14: 3,141,256 km (0.098 R)
• M15: 3,520,487 km (0.087 R)
• M16: 3,628,496 km (0.109 R)
• M17: 3,803,675 km (0.091 R)
• M18: 4,162,561 km (0.088 R)
• M19: 4,485,842 km (0.079 R)
• M20: 4,579,640 km (0.102 R)
• M21: 4,793,415 km (0.088 R)
• M22: 4,913,542 km (0.093 R)
• M23: 5,132,404 km (0.066 R)
• M24: 5,255,373 km (0.082 R)
• M25: 5,404,373 km (0.099 R)
• M26: 5,706,560 km (0.077 R)
• M27: 5,988,403 km (0.038 R)
• M28: 7,578,030 km (0.118 R)
• M29: 8,289,218 km (0.097 R)
• M30: 8,844,077 km (0.109 R)
• M31: 9,051,569 km (0.083 R)
• M32: 9,290,776 km (0.076 R)
• M33: 9,441,271 km (0.063 R)
• M34: 9,744,805 km (0.066 R)
• M35: 9,959,329 km (0.092 R)
• M36: 10,051,631 km (0.105 R)
• M37: 10,268,248 km (0.105 R)
• M38: 10,455,246 km (0.061 R)
• M39: 10,611,875 km (0.1 R)
• M40: 11,022,970 km (0.101 R)
• M41: 11,828,105 km (0.099 R)
• M42: 11,958,704 km (0.104 R)
• M43: 12,287,371 km (0.06 R)
• M44: 12,585,669 km (0.084 R)
• M45: 13,427,007 km (0.083 R)
• M46: 13,700,023 km (0.088 R)
• M47: 14,182,327 km (0.106 R)
• M48: 14,495,286 km (0.098 R)
• M49: 14,600,154 km (0.105 R)
• M50: 16,823,328 km (0.119 R)
• M51: 17,007,184 km (0.063 R)
• M52: 17,339,889 km (0.044 R)
• M53: 17,637,439 km (0.11 R)
• M54: 18,162,079 km (0.11 R)
• M55: 18,426,419 km (0.05 R)
• M56: 18,768,100 km (0.028 R)
• M57: 18,920,690 km (0.096 R)
• M58: 19,303,810 km (0.038 R)
• M59: 19,573,685 km (0.051 R)
• M60: 20,234,010 km (0.102 R)
• M61: 20,822,827 km (0.07 R)
• M62: 21,377,386 km (0.105 R)
• M63: 22,017,216 km (0.089 R)
• M64: 22,137,792 km (0.083 R)
• M65: 22,379,841 km (0.09 R)
• M66: 22,622,788 km (0.064 R)
• M67: 23,070,236 km (0.094 R)
• M68: 23,192,906 km (0.058 R)
• M69: 23,315,726 km (0.065 R)
• M70: 23,520,824 km (0.075 R)
• M71: 24,305,764 km (0.119 R)
• M72: 24,764,282 km (0.102 R)
• M73: 25,520,499 km (0.055 R)
• M74: 26,369,766 km (0.045 R)
• M75: 26,926,869 km (0.056 R)
• M76: 27,271,542 km (0.034 R)
• M77: 27,661,095 km (0.115 R)
• M78: 28,270,706 km (0.09 R)
• M79: 29,503,393 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 13.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.78 AU - 8.24 AU

Year: 6712 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,292,507 km

• M1: 168,896 km (0.051 R)
• M2: 272,418 km (0.046 R)
• M3: 405,261 km (0.097 R)
• M4: 547,977 km (0.031 R)
• M5: 674,686 km (0.103 R)
• M6: 1,106,426 km (0.113 R)
• M7: 1,450,501 km (0.084 R)
• M8: 1,652,907 km (0.109 R)
• M9: 1,882,839 km (0.115 R)
• M10: 2,454,153 km (0.1 R)
• M11: 2,801,370 km (0.069 R)
• M12: 2,885,444 km (0.112 R)
• M13: 3,274,249 km (0.109 R)
• M14: 3,634,181 km (0.072 R)
• M15: 3,749,371 km (0.096 R)
• M16: 4,054,551 km (0.078 R)
• M17: 4,664,462 km (0.115 R)
• M18: 4,789,974 km (0.055 R)
• M19: 4,967,547 km (0.061 R)
• M20: 5,095,752 km (0.074 R)
• M21: 5,329,275 km (0.069 R)
• M22: 5,726,606 km (0.112 R)
• M23: 6,024,157 km (0.058 R)
• M24: 6,382,294 km (0.089 R)
• M25: 6,662,640 km (0.068 R)
• M26: 6,747,462 km (0.113 R)
• M27: 6,832,733 km (0.097 R)
• M28: 6,918,453 km (0.087 R)
• M29: 7,293,644 km (0.051 R)
• M30: 7,381,159 km (0.094 R)
• M31: 7,645,947 km (0.062 R)
• M32: 7,764,728 km (0.103 R)
• M33: 7,854,187 km (0.025 R)
• M34: 10,102,045 km (0.068 R)
• M35: 10,429,216 km (0.087 R)
• M36: 11,635,573 km (0.03 R)
• M37: 12,674,680 km (0.069 R)
• M38: 12,815,451 km (0.088 R)
• M39: 13,851,716 km (0.096 R)
• M40: 14,105,882 km (0.064 R)
• M41: 14,361,545 km (0.116 R)
• M42: 15,928,134 km (0.067 R)
• M43: 17,041,292 km (0.047 R)
• M44: 17,313,859 km (0.12 R)
• M45: 17,744,851 km (0.063 R)
• M46: 18,497,777 km (0.084 R)
• M47: 18,657,697 km (0.037 R)
• M48: 18,777,824 km (0.094 R)
• M49: 18,898,400 km (0.116 R)
• M50: 19,180,392 km (0.111 R)
• M51: 19,667,183 km (0.081 R)
• M52: 19,871,235 km (0.063 R)
• M53: 19,994,055 km (0.114 R)
• M54: 20,363,861 km (0.07 R)
• M55: 20,735,910 km (0.107 R)
• M56: 21,026,878 km (0.059 R)
• M57: 21,151,942 km (0.12 R)
• M58: 21,402,967 km (0.114 R)
• M59: 21,612,853 km (0.083 R)
• M60: 21,907,860 km (0.096 R)
• M61: 22,715,389 km (0.111 R)
• M62: 23,187,221 km (0.107 R)
• M63: 23,966,626 km (0.089 R)
• M64: 24,053,692 km (0.059 R)
• M65: 24,228,273 km (0.118 R)
• M66: 24,710,427 km (0.101 R)
• M67: 24,842,522 km (0.116 R)
• M68: 24,974,916 km (0.045 R)
• M69: 25,462,006 km (0.079 R)
• M70: 25,684,458 km (0.05 R)
• M71: 27,350,680 km (0.093 R)
• M72: 27,669,921 km (0.038 R)
• M73: 28,357,922 km (0.099 R)
• M74: 28,496,300 km (0.115 R)
• M75: 29,005,232 km (0.094 R)
• M76: 29,517,305 km (0.087 R)
• M77: 29,797,951 km (0.119 R)
• M78: 30,079,345 km (0.113 R)
• M79: 30,739,520 km (0.085 R)
• M80: 31,166,323 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 14.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.4 AU - 13.12 AU

Year: 15525 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,292,507 km

• M1: 186,100 km (0.066 R)
• M2: 370,404 km (0.12 R)
• M3: 473,627 km (0.104 R)
• M4: 1,118,244 km (0.086 R)
• M5: 1,285,495 km (0.115 R)
• M6: 2,938,401 km (0.095 R)
• M7: 3,201,095 km (0.118 R)
• M8: 3,444,192 km (0.104 R)
• M9: 3,834,642 km (0.106 R)
• M10: 4,122,319 km (0.104 R)
• M11: 4,719,214 km (0.115 R)
• M12: 4,996,868 km (0.041 R)
• M13: 5,994,087 km (0.029 R)
• M14: 6,093,869 km (0.029 R)
• M15: 6,773,343 km (0.085 R)
• M16: 7,051,894 km (0.119 R)
• M17: 7,157,361 km (0.108 R)
• M18: 7,263,276 km (0.114 R)
• M19: 7,656,569 km (0.104 R)
• M20: 7,837,582 km (0.034 R)
• M21: 8,020,091 km (0.109 R)
• M22: 8,277,998 km (0.103 R)
• M23: 8,953,732 km (0.084 R)
• M24: 9,298,256 km (0.062 R)
• M25: 9,452,790 km (0.064 R)
• M26: 9,686,313 km (0.059 R)
• M27: 11,208,920 km (0.056 R)
• M28: 11,332,338 km (0.075 R)
• M29: 11,621,959 km (0.103 R)
• M30: 11,830,499 km (0.057 R)
• M31: 12,891,148 km (0.044 R)
• M32: 13,020,550 km (0.098 R)
• M33: 13,893,902 km (0.096 R)
• M34: 14,921,789 km (0.064 R)
• M35: 16,159,412 km (0.061 R)
• M36: 16,392,336 km (0.042 R)
• M37: 16,767,229 km (0.092 R)
• M38: 17,002,845 km (0.059 R)
• M39: 17,287,231 km (0.1 R)
• M40: 18,830,333 km (0.085 R)
• M41: 19,075,374 km (0.086 R)
• M42: 19,222,878 km (0.093 R)
• M43: 19,321,463 km (0.065 R)
• M44: 19,866,747 km (0.066 R)
• M45: 20,820,433 km (0.041 R)
• M46: 21,430,643 km (0.066 R)
• M47: 21,635,293 km (0.091 R)
• M48: 21,840,541 km (0.106 R)
• M49: 22,772,536 km (0.047 R)
• M50: 23,033,734 km (0.113 R)
• M51: 23,190,961 km (0.027 R)
• M52: 24,141,656 km (0.099 R)
• M53: 25,105,066 km (0.117 R)
• M54: 25,483,100 km (0.033 R)
• M55: 25,808,625 km (0.059 R)
• M56: 26,628,571 km (0.048 R)
• M57: 27,235,340 km (0.071 R)
• M58: 29,252,966 km (0.109 R)
• M59: 31,028,543 km (0.061 R)
• M60: 31,202,226 km (0.053 R)
• M61: 32,485,776 km (0.089 R)
• M62: 32,956,860 km (0.053 R)
• M63: 33,905,759 km (0.106 R)
• M64: 34,563,391 km (0.108 R)
• M65: 36,622,456 km (0.053 R)
• M66: 36,806,013 km (0.107 R)
• M67: 37,112,689 km (0.119 R)
• M68: 38,721,165 km (0.101 R)
• M69: 38,970,545 km (0.094 R)
• M70: 39,157,991 km (0.087 R)
• M71: 39,471,099 km (0.111 R)
• M72: 41,048,908 km (0.059 R)
• M73: 41,494,410 km (0.098 R)
• M74: 43,034,071 km (0.071 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit