🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 28.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,236,172 km

• M1: 89,460 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 175 Days

Day: 28.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.1 AU - 2.38 AU

Year: 1173 Days

Day: 22.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.06 AU - 4.44 AU

Year: 3065 Days

Day: 30.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,236,172 km

• M1: 694,433 km (0.092 R)
• M2: 1,780,663 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.09 AU - 5.47 AU

Year: 3656 Days

Day: 32.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 14.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.69 AU - 13.39 AU

Year: 13715 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,236,172 km

• M1: 297,700 km (0.108 R)
• M2: 403,765 km (0.101 R)
• M3: 516,711 km (0.032 R)
• M4: 644,019 km (0.092 R)
• M5: 867,219 km (0.068 R)
• M6: 1,025,194 km (0.103 R)
• M7: 1,869,973 km (0.08 R)
• M8: 1,962,275 km (0.107 R)
• M9: 2,273,289 km (0.093 R)
• M10: 2,889,333 km (0.116 R)
• M11: 3,470,371 km (0.065 R)
• M12: 3,614,135 km (0.117 R)
• M13: 3,789,314 km (0.111 R)
• M14: 3,967,336 km (0.091 R)
• M15: 4,331,906 km (0.115 R)
• M16: 4,867,316 km (0.087 R)
• M17: 6,139,347 km (0.026 R)
• M18: 6,812,388 km (0.051 R)
• M19: 7,471,965 km (0.093 R)
• M20: 8,421,762 km (0.113 R)
• M21: 8,812,511 km (0.087 R)
• M22: 9,010,130 km (0.06 R)
• M23: 9,209,095 km (0.073 R)
• M24: 10,938,447 km (0.072 R)
• M25: 11,322,016 km (0.065 R)
• M26: 11,971,121 km (0.095 R)
• M27: 12,190,132 km (0.083 R)
• M28: 14,453,249 km (0.09 R)
• M29: 14,546,448 km (0.084 R)
• M30: 14,968,314 km (0.04 R)
• M31: 15,584,957 km (0.12 R)
• M32: 16,209,827 km (0.104 R)
• M33: 17,137,782 km (0.11 R)
• M34: 18,536,822 km (0.025 R)
• M35: 18,994,292 km (0.1 R)
• M36: 19,096,467 km (0.114 R)
• M37: 19,610,186 km (0.106 R)
• M38: 22,353,662 km (0.074 R)
• M39: 22,461,522 km (0.082 R)
• M40: 22,732,144 km (0.087 R)
• M41: 22,894,907 km (0.058 R)
• M42: 23,276,381 km (0.105 R)
• M43: 24,711,773 km (0.093 R)
• M44: 26,062,043 km (0.094 R)
• M45: 26,517,569 km (0.075 R)
• M46: 26,631,862 km (0.115 R)
• M47: 27,494,144 km (0.111 R)
• M48: 28,307,208 km (0.095 R)
• M49: 29,187,143 km (0.106 R)
• M50: 30,195,133 km (0.067 R)
• M51: 30,434,041 km (0.036 R)
• M52: 37,757,306 km (0.088 R)
• M53: 39,375,656 km (0.091 R)
• M54: 39,963,725 km (0.093 R)
• M55: 40,226,119 km (0.119 R)
• M56: 40,423,140 km (0.069 R)
• M57: 40,752,405 km (0.088 R)
• M58: 41,281,084 km (0.039 R)
• M59: 42,345,173 km (0.102 R)
• M60: 42,545,784 km (0.051 R)
• M61: 42,746,544 km (0.111 R)
• M62: 43,958,287 km (0.058 R)
• M63: 45,181,399 km (0.109 R)
• M64: 45,659,963 km (0.066 R)
• M65: 45,796,995 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 11

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.37 AU - 15.41 AU

Year: 15258 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,236,172 km

• M1: 158,275 km (0.085 R)
• M2: 237,262 km (0.088 R)
• M3: 362,476 km (0.06 R)
• M4: 568,622 km (0.108 R)
• M5: 755,170 km (0.104 R)
• M6: 984,354 km (0.088 R)
• M7: 1,383,182 km (0.086 R)
• M8: 1,667,268 km (0.065 R)
• M9: 1,775,278 km (0.083 R)
• M10: 2,055,774 km (0.055 R)
• M11: 2,565,304 km (0.119 R)
• M12: 3,080,071 km (0.104 R)
• M13: 3,556,839 km (0.097 R)
• M14: 3,697,461 km (0.102 R)
• M15: 4,278,050 km (0.104 R)
• M16: 4,579,191 km (0.079 R)
• M17: 6,144,134 km (0.057 R)
• M18: 6,355,965 km (0.116 R)
• M19: 6,961,687 km (0.096 R)
• M20: 8,228,182 km (0.046 R)
• M21: 8,745,043 km (0.098 R)
• M22: 8,983,502 km (0.087 R)
• M23: 11,070,093 km (0.108 R)
• M24: 12,167,244 km (0.031 R)
• M25: 14,520,269 km (0.051 R)
• M26: 15,719,295 km (0.063 R)
• M27: 16,009,366 km (0.062 R)
• M28: 16,713,074 km (0.091 R)
• M29: 16,890,497 km (0.093 R)
• M30: 17,727,198 km (0.097 R)
• M31: 17,847,774 km (0.102 R)
• M32: 19,007,307 km (0.116 R)
• M33: 21,334,302 km (0.077 R)
• M34: 23,220,282 km (0.106 R)
• M35: 23,352,377 km (0.112 R)
• M36: 23,484,622 km (0.092 R)
• M37: 24,083,013 km (0.11 R)
• M38: 24,216,604 km (0.073 R)
• M39: 24,888,598 km (0.076 R)
• M40: 25,159,220 km (0.063 R)
• M41: 26,595,360 km (0.093 R)
• M42: 26,733,439 km (0.065 R)
• M43: 26,871,817 km (0.117 R)
• M44: 26,941,230 km (0.036 R)
• M45: 27,917,506 km (0.034 R)
• M46: 28,198,600 km (0.112 R)
• M47: 29,618,134 km (0.086 R)
• M48: 29,761,300 km (0.119 R)
• M49: 30,697,932 km (0.112 R)
• M50: 32,010,653 km (0.114 R)
• M51: 32,673,970 km (0.107 R)
• M52: 33,192,925 km (0.097 R)
• M53: 34,014,068 km (0.085 R)
• M54: 34,239,213 km (0.106 R)
• M55: 35,144,429 km (0.069 R)
• M56: 36,134,169 km (0.109 R)
• M57: 36,210,613 km (0.027 R)
• M58: 36,287,208 km (0.084 R)
• M59: 36,747,670 km (0.078 R)
• M60: 38,296,756 km (0.043 R)
• M61: 38,609,116 km (0.076 R)
• M62: 38,765,595 km (0.078 R)
• M63: 39,315,068 km (0.07 R)
• M64: 39,393,757 km (0.094 R)
• M65: 45,526,222 km (0.06 R)
• M66: 46,521,347 km (0.074 R)
• M67: 47,691,352 km (0.12 R)
• M68: 48,280,020 km (0.105 R)
• M69: 50,829,916 km (0.074 R)
• M70: 52,380,797 km (0.094 R)
• M71: 53,249,063 km (0.113 R)
• M72: 53,510,560 km (0.117 R)
• M73: 55,794,022 km (0.063 R)
• M74: 56,414,255 km (0.1 R)
• M75: 56,947,721 km (0.059 R)
• M76: 57,572,142 km (0.03 R)
• M77: 58,109,199 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.7

Radius: 5

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.16 AU - 22.52 AU

Year: 27477 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,236,172 km

• M1: 65,075 km (0.036 R)
• M2: 104,868 km (0.112 R)
• M3: 302,936 km (0.108 R)
• M4: 362,176 km (0.114 R)
• M5: 563,984 km (0.099 R)
• M6: 939,923 km (0.075 R)
• M7: 1,913,058 km (0.104 R)
• M8: 2,026,752 km (0.096 R)
• M9: 2,839,966 km (0.1 R)
• M10: 4,028,521 km (0.102 R)
• M11: 4,174,529 km (0.061 R)
• M12: 4,223,597 km (0.069 R)
• M13: 4,371,998 km (0.082 R)
• M14: 4,724,750 km (0.103 R)
• M15: 5,034,268 km (0.039 R)
• M16: 5,138,986 km (0.099 R)
• M17: 5,618,896 km (0.117 R)
• M18: 6,113,018 km (0.082 R)
• M19: 6,507,059 km (0.1 R)
• M20: 6,678,348 km (0.032 R)
• M21: 6,793,389 km (0.114 R)
• M22: 6,851,134 km (0.071 R)
• M23: 7,083,908 km (0.092 R)
• M24: 7,201,342 km (0.079 R)
• M25: 7,260,284 km (0.096 R)
• M26: 7,617,075 km (0.113 R)
• M27: 9,100,936 km (0.115 R)
• M28: 9,875,404 km (0.113 R)
• M29: 11,624,652 km (0.11 R)
• M30: 11,693,766 km (0.114 R)
• M31: 12,181,755 km (0.087 R)
• M32: 12,818,892 km (0.092 R)
• M33: 13,612,359 km (0.106 R)
• M34: 14,273,282 km (0.104 R)
• M35: 14,644,884 km (0.105 R)
• M36: 14,719,682 km (0.086 R)
• M37: 16,395,328 km (0.043 R)
• M38: 16,628,402 km (0.1 R)
• M39: 17,492,629 km (0.033 R)
• M40: 17,890,260 km (0.108 R)
• M41: 17,970,145 km (0.118 R)
• M42: 18,130,364 km (0.118 R)
• M43: 19,428,275 km (0.111 R)
• M44: 19,510,405 km (0.065 R)
• M45: 20,755,957 km (0.058 R)
• M46: 21,261,448 km (0.069 R)
• M47: 21,430,793 km (0.063 R)
• M48: 22,370,267 km (0.113 R)
• M49: 22,715,240 km (0.093 R)
• M50: 24,466,283 km (0.108 R)
• M51: 25,717,669 km (0.048 R)
• M52: 25,988,441 km (0.092 R)
• M53: 28,003,375 km (0.081 R)
• M54: 28,935,819 km (0.045 R)
• M55: 30,735,182 km (0.111 R)
• M56: 34,341,538 km (0.08 R)
• M57: 34,938,882 km (0.105 R)
• M58: 35,740,577 km (0.056 R)
• M59: 37,056,290 km (0.112 R)
• M60: 38,079,091 km (0.054 R)
• M61: 40,466,673 km (0.075 R)
• M62: 40,992,061 km (0.086 R)
• M63: 42,155,932 km (0.088 R)
• M64: 42,368,660 km (0.045 R)
• M65: 42,581,837 km (0.075 R)
• M66: 44,515,988 km (0.093 R)
• M67: 46,918,530 km (0.091 R)
• M68: 49,250,910 km (0.106 R)
• M69: 50,600,582 km (0.067 R)
• M70: 52,762,271 km (0.111 R)
• M71: 53,221,238 km (0.057 R)
• M72: 54,605,916 km (0.069 R)
• M73: 55,652,203 km (0.117 R)
• M74: 55,768,889 km (0.061 R)
• M75: 56,119,397 km (0.111 R)
• M76: 56,353,368 km (0.112 R)
• M77: 61,102,203 km (0.052 R)
• M78: 62,309,308 km (0.075 R)
• M79: 67,713,232 km (0.079 R)
• M80: 69,966,625 km (0.098 R)
• M81: 70,597,030 km (0.118 R)
• M82: 71,482,650 km (0.065 R)
• M83: 71,990,385 km (0.093 R)
• M84: 74,932,975 km (0.05 R)
• M85: 75,836,247 km (0.073 R)
• M86: 77,393,262 km (0.095 R)
• M87: 78,437,156 km (0.119 R)
• M88: 78,567,904 km (0.079 R)
• M89: 78,960,748 km (0.109 R)
• M90: 80,802,747 km (0.106 R)
• M91: 84,662,970 km (0.082 R)
• M92: 86,277,730 km (0.04 R)
• M93: 87,359,921 km (0.112 R)
• M94: 88,174,631 km (0.102 R)
• M95: 89,401,184 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.74 AU - 23.08 AU

Year: 31080 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,236,172 km

• M1: 134,638 km (0.109 R)
• M2: 193,729 km (0.113 R)
• M3: 266,883 km (0.073 R)
• M4: 334,052 km (0.064 R)
• M5: 887,714 km (0.108 R)
• M6: 1,077,254 km (0.032 R)
• M7: 1,854,864 km (0.059 R)
• M8: 2,169,468 km (0.052 R)
• M9: 2,691,864 km (0.073 R)
• M10: 3,169,530 km (0.092 R)
• M11: 3,587,656 km (0.109 R)
• M12: 4,067,566 km (0.098 R)
• M13: 5,378,343 km (0.097 R)
• M14: 5,575,513 km (0.098 R)
• M15: 6,027,747 km (0.074 R)
• M16: 6,596,668 km (0.087 R)
• M17: 7,345,255 km (0.114 R)
• M18: 7,952,174 km (0.104 R)
• M19: 8,690,140 km (0.113 R)
• M20: 8,979,762 km (0.058 R)
• M21: 11,219,840 km (0.073 R)
• M22: 13,288,031 km (0.098 R)
• M23: 13,354,602 km (0.109 R)
• M24: 13,621,784 km (0.107 R)
• M25: 14,161,234 km (0.106 R)
• M26: 16,246,030 km (0.1 R)
• M27: 16,602,820 km (0.101 R)
• M28: 17,106,517 km (0.062 R)
• M29: 17,834,759 km (0.074 R)
• M30: 18,276,671 km (0.034 R)
• M31: 19,096,019 km (0.098 R)
• M32: 19,246,364 km (0.041 R)
• M33: 19,699,496 km (0.074 R)
• M34: 19,927,334 km (0.081 R)
• M35: 20,539,339 km (0.069 R)
• M36: 22,254,030 km (0.078 R)
• M37: 23,852,333 km (0.108 R)
• M38: 24,014,049 km (0.119 R)
• M39: 24,583,418 km (0.09 R)
• M40: 27,073,475 km (0.059 R)
• M41: 27,921,246 km (0.116 R)
• M42: 28,262,778 km (0.1 R)
• M43: 28,519,787 km (0.087 R)
• M44: 29,122,517 km (0.116 R)
• M45: 29,555,752 km (0.051 R)
• M46: 29,816,651 km (0.077 R)
• M47: 30,603,984 km (0.068 R)
• M48: 31,132,663 km (0.114 R)
• M49: 31,664,334 km (0.076 R)
• M50: 32,377,916 km (0.113 R)
• M51: 33,820,937 km (0.095 R)
• M52: 36,862,860 km (0.114 R)
• M53: 37,896,133 km (0.079 R)
• M54: 38,653,547 km (0.09 R)
• M55: 40,279,526 km (0.075 R)
• M56: 42,809,375 km (0.087 R)
• M57: 44,292,190 km (0.101 R)
• M58: 44,989,914 km (0.113 R)
• M59: 45,089,845 km (0.081 R)
• M60: 46,194,326 km (0.073 R)
• M61: 48,635,016 km (0.059 R)
• M62: 49,457,954 km (0.119 R)
• M63: 53,428,730 km (0.082 R)
• M64: 55,131,004 km (0.063 R)
• M65: 56,743,071 km (0.08 R)
• M66: 58,697,866 km (0.103 R)
• M67: 60,895,608 km (0.065 R)
• M68: 61,338,418 km (0.101 R)
• M69: 62,115,878 km (0.12 R)
• M70: 62,227,179 km (0.117 R)
• M71: 63,792,721 km (0.04 R)
• M72: 64,467,706 km (0.05 R)
• M73: 67,534,014 km (0.118 R)
• M74: 67,992,232 km (0.05 R)
• M75: 68,221,865 km (0.104 R)
• M76: 68,911,960 km (0.094 R)
• M77: 69,257,980 km (0.1 R)
• M78: 70,183,243 km (0.117 R)
• M79: 70,531,357 km (0.057 R)
• M80: 70,647,445 km (0.112 R)
• M81: 70,996,307 km (0.063 R)
• M82: 71,695,677 km (0.1 R)
• M83: 72,163,170 km (0.115 R)
• M84: 74,043,466 km (0.102 R)
• M85: 76,654,847 km (0.087 R)
• M86: 77,132,961 km (0.078 R)
• M87: 78,092,033 km (0.11 R)
• M88: 79,175,720 km (0.055 R)
• M89: 79,538,046 km (0.097 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit