🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 267 Days

Day: 30.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 113.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.68 AU - 1.12 AU

Year: 307 Days

Day: 47.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.13 AU - 2.25 AU

Year: 1166 Days

Day: 35 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.41 AU - 3.45 AU

Year: 1805 Days

Day: 36.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.53 AU - 5.87 AU

Year: 3667 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 12.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.27 AU - 5.47 AU

Year: 4479 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 83,589,115 km

• M1: 183,557 km (0.099 R)
• M2: 263,741 km (0.089 R)
• M3: 365,617 km (0.098 R)
• M4: 479,012 km (0.084 R)
• M5: 771,177 km (0.065 R)
• M6: 1,082,789 km (0.051 R)
• M7: 1,182,870 km (0.034 R)
• M8: 1,339,499 km (0.112 R)
• M9: 1,806,544 km (0.101 R)
• M10: 2,097,961 km (0.112 R)
• M11: 2,555,132 km (0.084 R)
• M12: 2,760,829 km (0.103 R)
• M13: 3,115,824 km (0.075 R)
• M14: 3,675,769 km (0.118 R)
• M15: 3,830,603 km (0.099 R)
• M16: 4,027,025 km (0.03 R)
• M17: 4,287,625 km (0.106 R)
• M18: 4,657,431 km (0.063 R)
• M19: 5,016,465 km (0.066 R)
• M20: 5,102,185 km (0.059 R)
• M21: 5,406,317 km (0.111 R)
• M22: 5,941,579 km (0.068 R)
• M23: 6,517,231 km (0.099 R)
• M24: 6,705,276 km (0.109 R)
• M25: 7,014,644 km (0.084 R)
• M26: 7,110,836 km (0.089 R)
• M27: 7,920,908 km (0.073 R)
• M28: 8,298,942 km (0.107 R)
• M29: 8,502,993 km (0.092 R)
• M30: 8,941,914 km (0.106 R)
• M31: 10,467,662 km (0.116 R)
• M32: 10,605,442 km (0.106 R)
• M33: 10,854,821 km (0.072 R)
• M34: 11,022,072 km (0.025 R)
• M35: 11,415,814 km (0.091 R)
• M36: 12,275,104 km (0.094 R)
• M37: 12,391,341 km (0.091 R)
• M38: 12,478,706 km (0.088 R)
• M39: 12,624,714 km (0.096 R)
• M40: 13,155,338 km (0.112 R)
• M41: 13,333,808 km (0.066 R)
• M42: 13,603,084 km (0.104 R)
• M43: 13,813,718 km (0.099 R)
• M44: 14,116,504 km (0.115 R)
• M45: 14,759,625 km (0.036 R)
• M46: 15,131,525 km (0.065 R)
• M47: 15,475,002 km (0.066 R)
• M48: 15,947,731 km (0.088 R)
• M49: 16,138,020 km (0.093 R)
• M50: 16,361,220 km (0.091 R)
• M51: 16,649,495 km (0.1 R)
• M52: 17,688,303 km (0.113 R)
• M53: 18,017,268 km (0.072 R)
• M54: 18,215,635 km (0.073 R)
• M55: 18,414,600 km (0.071 R)
• M56: 18,814,924 km (0.095 R)
• M57: 19,016,283 km (0.055 R)
• M58: 19,556,331 km (0.067 R)
• M59: 20,033,100 km (0.096 R)
• M60: 20,307,313 km (0.029 R)
• M61: 21,276,707 km (0.113 R)
• M62: 21,486,443 km (0.114 R)
• M63: 21,837,400 km (0.117 R)
• M64: 22,438,633 km (0.107 R)
• M65: 23,838,122 km (0.096 R)
• M66: 24,019,584 km (0.081 R)
• M67: 24,530,161 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 9.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.3 AU - 6.14 AU

Year: 4923 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,589,115 km

• M1: 170,242 km (0.074 R)
• M2: 236,215 km (0.082 R)
• M3: 424,260 km (0.094 R)
• M4: 531,072 km (0.117 R)
• M5: 758,012 km (0.074 R)
• M6: 926,609 km (0.081 R)
• M7: 1,052,122 km (0.114 R)
• M8: 1,280,857 km (0.101 R)
• M9: 1,557,314 km (0.052 R)
• M10: 1,686,417 km (0.096 R)
• M11: 1,875,509 km (0.049 R)
• M12: 2,262,369 km (0.078 R)
• M13: 2,335,372 km (0.065 R)
• M14: 2,546,605 km (0.118 R)
• M15: 2,816,330 km (0.11 R)
• M16: 2,895,168 km (0.12 R)
• M17: 3,014,696 km (0.111 R)
• M18: 3,122,407 km (0.085 R)
• M19: 3,651,534 km (0.079 R)
• M20: 3,809,959 km (0.101 R)
• M21: 4,000,097 km (0.111 R)
• M22: 4,059,338 km (0.039 R)
• M23: 4,496,912 km (0.075 R)
• M24: 4,573,955 km (0.064 R)
• M25: 4,713,679 km (0.052 R)
• M26: 4,839,042 km (0.088 R)
• M27: 5,093,209 km (0.093 R)
• M28: 5,173,543 km (0.094 R)
• M29: 5,565,041 km (0.067 R)
• M30: 5,898,644 km (0.113 R)
• M31: 6,050,785 km (0.076 R)
• M32: 6,119,002 km (0.118 R)
• M33: 6,359,256 km (0.078 R)
• M34: 6,796,231 km (0.087 R)
• M35: 7,027,210 km (0.1 R)
• M36: 7,260,882 km (0.08 R)
• M37: 7,884,257 km (0.108 R)
• M38: 8,183,452 km (0.098 R)
• M39: 8,334,397 km (0.11 R)
• M40: 8,429,391 km (0.074 R)
• M41: 8,524,535 km (0.063 R)
• M42: 8,658,426 km (0.11 R)
• M43: 8,986,643 km (0.083 R)
• M44: 9,044,986 km (0.093 R)
• M45: 9,358,244 km (0.096 R)
• M46: 9,536,116 km (0.069 R)
• M47: 9,655,196 km (0.106 R)
• M48: 9,895,151 km (0.09 R)
• M49: 10,076,314 km (0.061 R)
• M50: 10,157,097 km (0.105 R)
• M51: 10,278,870 km (0.117 R)
• M52: 10,873,970 km (0.111 R)
• M53: 11,332,936 km (0.104 R)
• M54: 11,649,485 km (0.082 R)
• M55: 11,755,700 km (0.118 R)
• M56: 12,011,811 km (0.026 R)
• M57: 12,856,890 km (0.09 R)
• M58: 12,966,695 km (0.077 R)
• M59: 13,253,474 km (0.103 R)
• M60: 13,653,947 km (0.105 R)
• M61: 14,353,168 km (0.085 R)
• M62: 14,489,900 km (0.111 R)
• M63: 15,156,658 km (0.099 R)
• M64: 15,669,031 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 5.6

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14 AU - 15.64 AU

Year: 20533 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,589,115 km

• M1: 470,635 km (0.1 R)
• M2: 534,364 km (0.067 R)
• M3: 719,117 km (0.082 R)
• M4: 844,630 km (0.034 R)
• M5: 1,004,699 km (0.097 R)
• M6: 1,541,008 km (0.037 R)
• M7: 1,638,097 km (0.109 R)
• M8: 2,298,122 km (0.117 R)
• M9: 2,675,408 km (0.105 R)
• M10: 2,831,738 km (0.108 R)
• M11: 3,444,341 km (0.054 R)
• M12: 3,657,369 km (0.062 R)
• M13: 3,874,884 km (0.055 R)
• M14: 4,051,709 km (0.041 R)
• M15: 4,785,935 km (0.113 R)
• M16: 5,911,210 km (0.066 R)
• M17: 6,063,800 km (0.097 R)
• M18: 6,166,275 km (0.111 R)
• M19: 6,846,197 km (0.089 R)
• M20: 6,952,860 km (0.108 R)
• M21: 7,276,440 km (0.072 R)
• M22: 7,937,962 km (0.106 R)
• M23: 8,389,748 km (0.07 R)
• M24: 8,503,891 km (0.12 R)
• M25: 9,674,345 km (0.116 R)
• M26: 10,956,698 km (0.085 R)
• M27: 11,081,612 km (0.08 R)
• M28: 11,713,214 km (0.113 R)
• M29: 12,097,681 km (0.106 R)
• M30: 12,682,309 km (0.096 R)
• M31: 13,143,220 km (0.059 R)
• M32: 14,149,565 km (0.096 R)
• M33: 14,559,014 km (0.114 R)
• M34: 17,023,639 km (0.041 R)
• M35: 17,531,973 km (0.089 R)
• M36: 18,045,094 km (0.116 R)
• M37: 19,086,295 km (0.067 R)
• M38: 19,994,204 km (0.116 R)
• M39: 20,761,492 km (0.029 R)
• M40: 21,071,010 km (0.111 R)
• M41: 22,562,351 km (0.092 R)
• M42: 22,721,373 km (0.119 R)
• M43: 24,657,619 km (0.061 R)
• M44: 26,814,222 km (0.08 R)
• M45: 28,085,654 km (0.057 R)
• M46: 28,513,803 km (0.12 R)
• M47: 28,685,691 km (0.079 R)
• M48: 28,771,710 km (0.097 R)
• M49: 29,550,217 km (0.071 R)
• M50: 32,283,968 km (0.062 R)
• M51: 33,273,259 km (0.073 R)
• M52: 34,181,318 km (0.104 R)
• M53: 34,272,573 km (0.057 R)
• M54: 36,953,816 km (0.086 R)
• M55: 37,235,060 km (0.053 R)
• M56: 37,799,492 km (0.111 R)
• M57: 37,893,889 km (0.099 R)
• M58: 38,937,035 km (0.118 R)
• M59: 40,471,161 km (0.118 R)
• M60: 41,245,629 km (0.101 R)
• M61: 42,514,518 km (0.06 R)
• M62: 43,994,490 km (0.042 R)
• M63: 45,290,755 km (0.074 R)
• M64: 46,498,459 km (0.088 R)
• M65: 46,801,993 km (0.113 R)
• M66: 47,411,156 km (0.073 R)
• M67: 48,227,362 km (0.097 R)
• M68: 49,977,208 km (0.092 R)
• M69: 51,120,435 km (0.05 R)
• M70: 51,852,567 km (0.081 R)
• M71: 53,856,879 km (0.096 R)
• M72: 53,963,094 km (0.03 R)
• M73: 55,564,389 km (0.058 R)
• M74: 55,671,651 km (0.063 R)
• M75: 55,994,034 km (0.116 R)
• M76: 56,748,456 km (0.054 R)
• M77: 56,964,625 km (0.067 R)
• M78: 59,032,068 km (0.114 R)
• M79: 59,251,229 km (0.088 R)
• M80: 59,470,539 km (0.057 R)
• M81: 60,130,116 km (0.094 R)
• M82: 61,789,755 km (0.113 R)
• M83: 63,464,353 km (0.068 R)
• M84: 65,606,745 km (0.104 R)
• M85: 65,947,229 km (0.096 R)
• M86: 66,629,844 km (0.116 R)
• M87: 67,314,853 km (0.097 R)
• M88: 67,887,514 km (0.077 R)
• M89: 75,120,870 km (0.058 R)
• M90: 75,595,993 km (0.071 R)
• M91: 77,026,896 km (0.107 R)
• M92: 77,386,081 km (0.074 R)
• M93: 79,190,231 km (0.092 R)
• M94: 79,915,631 km (0.116 R)
• M95: 80,521,951 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 7.1

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.77 AU - 18.53 AU

Year: 21222 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,589,115 km

• M1: 109,356 km (0.041 R)
• M2: 198,068 km (0.105 R)
• M3: 273,315 km (0.112 R)
• M4: 324,478 km (0.101 R)
• M5: 611,855 km (0.091 R)
• M6: 731,384 km (0.118 R)
• M7: 807,081 km (0.106 R)
• M8: 966,402 km (0.092 R)
• M9: 1,078,451 km (0.06 R)
• M10: 1,472,043 km (0.098 R)
• M11: 2,418,399 km (0.058 R)
• M12: 5,684,869 km (0.116 R)
• M13: 6,411,914 km (0.079 R)
• M14: 6,840,662 km (0.08 R)
• M15: 8,763,443 km (0.087 R)
• M16: 10,214,393 km (0.1 R)
• M17: 11,030,898 km (0.064 R)
• M18: 11,350,589 km (0.063 R)
• M19: 11,479,243 km (0.116 R)
• M20: 11,543,720 km (0.111 R)
• M21: 11,933,572 km (0.092 R)
• M22: 13,671,899 km (0.047 R)
• M23: 14,500,522 km (0.097 R)
• M24: 16,496,606 km (0.116 R)
• M25: 16,715,617 km (0.085 R)
• M26: 17,452,387 km (0.053 R)
• M27: 18,275,025 km (0.073 R)
• M28: 18,805,051 km (0.108 R)
• M29: 19,186,675 km (0.057 R)
• M30: 19,957,852 km (0.064 R)
• M31: 20,347,106 km (0.094 R)
• M32: 20,975,267 km (0.102 R)
• M33: 21,212,529 km (0.093 R)
• M34: 21,450,539 km (0.06 R)
• M35: 21,609,861 km (0.036 R)
• M36: 21,689,597 km (0.03 R)
• M37: 22,492,489 km (0.12 R)
• M38: 24,293,049 km (0.067 R)
• M39: 25,042,983 km (0.086 R)
• M40: 25,126,758 km (0.047 R)
• M41: 25,631,501 km (0.097 R)
• M42: 26,907,720 km (0.104 R)
• M43: 27,856,769 km (0.079 R)
• M44: 28,204,584 km (0.082 R)
• M45: 28,291,800 km (0.111 R)
• M46: 28,466,380 km (0.073 R)
• M47: 30,143,223 km (0.089 R)
• M48: 30,411,003 km (0.117 R)
• M49: 31,308,890 km (0.11 R)
• M50: 32,033,542 km (0.115 R)
• M51: 35,268,296 km (0.085 R)
• M52: 35,456,191 km (0.085 R)
• M53: 37,449,882 km (0.031 R)
• M54: 38,702,166 km (0.104 R)
• M55: 39,870,226 km (0.104 R)
• M56: 40,556,880 km (0.086 R)
• M57: 42,141,271 km (0.028 R)
• M58: 42,540,399 km (0.101 R)
• M59: 42,640,479 km (0.104 R)
• M60: 42,740,560 km (0.052 R)
• M61: 43,342,692 km (0.087 R)
• M62: 43,644,880 km (0.095 R)
• M63: 43,846,687 km (0.059 R)
• M64: 44,048,794 km (0.07 R)
• M65: 44,352,478 km (0.119 R)
• M66: 45,165,991 km (0.12 R)
• M67: 46,395,236 km (0.105 R)
• M68: 47,428,060 km (0.052 R)
• M69: 47,947,314 km (0.107 R)
• M70: 50,571,859 km (0.045 R)
• M71: 50,889,904 km (0.073 R)
• M72: 52,168,817 km (0.12 R)
• M73: 54,432,232 km (0.099 R)
• M74: 57,831,545 km (0.114 R)
• M75: 57,942,247 km (0.115 R)
• M76: 59,389,008 km (0.059 R)
• M77: 62,318,135 km (0.089 R)
• M78: 62,772,912 km (0.043 R)
• M79: 62,886,756 km (0.053 R)
• M80: 63,342,880 km (0.103 R)
• M81: 63,571,466 km (0.06 R)
• M82: 63,914,643 km (0.115 R)
• M83: 64,833,024 km (0.109 R)
• M84: 65,640,105 km (0.085 R)
• M85: 66,915,277 km (0.037 R)
• M86: 67,380,975 km (0.098 R)
• M87: 67,497,512 km (0.109 R)
• M88: 67,847,721 km (0.108 R)
• M89: 69,019,371 km (0.069 R)
• M90: 69,136,806 km (0.097 R)
• M91: 69,372,123 km (0.112 R)
• M92: 69,843,356 km (0.03 R)
• M93: 70,907,745 km (0.108 R)
• M94: 71,263,788 km (0.083 R)
• M95: 75,702,656 km (0.073 R)
• M96: 77,894,265 km (0.075 R)
• M97: 81,717,388 km (0.114 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit