🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.73 AU

Year: 631 Days

Day: 33.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 165.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,026,685 km

• M1: 787,334 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.19 AU - 1.73 AU

Year: 672 Days

Day: 37.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,026,685 km

• M1: 70,909 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.22 AU - 1.76 AU

Year: 693 Days

Day: 31.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.01 AU - 3.55 AU

Year: 2262 Days

Day: 41.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,026,685 km

• M1: 1,033,123 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.7 AU - 4.9 AU

Year: 3395 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,026,685 km

• M1: 119,080 km (0.096 R)
• M2: 178,919 km (0.082 R)
• M3: 265,686 km (0.113 R)
• M4: 344,823 km (0.088 R)
• M5: 404,961 km (0.075 R)
• M6: 463,155 km (0.093 R)
• M7: 563,236 km (0.112 R)
• M8: 643,271 km (0.057 R)
• M9: 1,249,142 km (0.078 R)
• M10: 1,447,958 km (0.103 R)
• M11: 1,637,797 km (0.099 R)
• M12: 1,775,428 km (0.096 R)
• M13: 1,855,911 km (0.057 R)
• M14: 1,958,236 km (0.098 R)
• M15: 2,030,941 km (0.025 R)
• M16: 2,094,071 km (0.073 R)
• M17: 2,254,739 km (0.109 R)
• M18: 2,364,095 km (0.05 R)
• M19: 2,497,686 km (0.085 R)
• M20: 2,760,829 km (0.107 R)
• M21: 2,961,140 km (0.033 R)
• M22: 3,153,972 km (0.057 R)
• M23: 3,264,375 km (0.079 R)
• M24: 3,326,159 km (0.076 R)
• M25: 3,400,958 km (0.051 R)
• M26: 3,463,640 km (0.1 R)
• M27: 4,112,146 km (0.106 R)
• M28: 4,574,254 km (0.068 R)
• M29: 4,643,668 km (0.113 R)
• M30: 5,371,312 km (0.071 R)
• M31: 5,860,945 km (0.08 R)
• M32: 6,042,557 km (0.11 R)
• M33: 6,567,197 km (0.085 R)
• M34: 6,629,878 km (0.04 R)
• M35: 6,914,414 km (0.069 R)
• M36: 7,154,668 km (0.055 R)
• M37: 7,267,764 km (0.059 R)
• M38: 7,332,689 km (0.068 R)
• M39: 7,528,363 km (0.099 R)
• M40: 7,775,499 km (0.112 R)
• M41: 7,825,315 km (0.11 R)
• M42: 7,925,097 km (0.072 R)
• M43: 7,991,967 km (0.101 R)
• M44: 8,109,252 km (0.072 R)
• M45: 8,210,380 km (0.089 R)
• M46: 8,464,696 km (0.099 R)
• M47: 8,516,008 km (0.083 R)
• M48: 8,756,263 km (0.075 R)
• M49: 8,808,023 km (0.117 R)
• M50: 8,998,761 km (0.12 R)
• M51: 9,543,746 km (0.09 R)
• M52: 9,775,473 km (0.11 R)
• M53: 9,918,937 km (0.116 R)
• M54: 10,226,211 km (0.068 R)
• M55: 10,280,814 km (0.05 R)
• M56: 10,776,283 km (0.104 R)
• M57: 11,392,327 km (0.099 R)
• M58: 11,505,572 km (0.072 R)
• M59: 11,714,112 km (0.103 R)
• M60: 12,231,421 km (0.113 R)
• M61: 12,308,763 km (0.081 R)
• M62: 12,580,433 km (0.066 R)
• M63: 12,697,568 km (0.102 R)
• M64: 12,873,794 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 14.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.69 AU - 8.97 AU

Year: 7557 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,026,685 km

• M1: 184,305 km (0.108 R)
• M2: 296,952 km (0.05 R)
• M3: 491,130 km (0.112 R)
• M4: 811,718 km (0.116 R)
• M5: 902,973 km (0.069 R)
• M6: 1,080,396 km (0.039 R)
• M7: 1,324,240 km (0.12 R)
• M8: 1,665,174 km (0.101 R)
• M9: 2,849,989 km (0.08 R)
• M10: 3,068,851 km (0.112 R)
• M11: 3,523,479 km (0.032 R)
• M12: 4,053,953 km (0.113 R)
• M13: 4,384,564 km (0.066 R)
• M14: 4,666,706 km (0.099 R)
• M15: 4,839,042 km (0.054 R)
• M16: 5,072,116 km (0.112 R)
• M17: 5,219,619 km (0.073 R)
• M18: 5,368,619 km (0.12 R)
• M19: 5,670,956 km (0.077 R)
• M20: 6,166,424 km (0.111 R)
• M21: 7,067,003 km (0.06 R)
• M22: 7,600,320 km (0.104 R)
• M23: 8,008,722 km (0.069 R)
• M24: 8,112,094 km (0.108 R)
• M25: 8,319,886 km (0.105 R)
• M26: 8,811,913 km (0.095 R)
• M27: 9,241,109 km (0.067 R)
• M28: 9,604,183 km (0.061 R)
• M29: 9,750,640 km (0.099 R)
• M30: 10,157,546 km (0.112 R)
• M31: 10,911,369 km (0.098 R)
• M32: 11,179,598 km (0.06 R)
• M33: 11,295,238 km (0.066 R)
• M34: 11,488,817 km (0.085 R)
• M35: 11,957,807 km (0.111 R)
• M36: 12,995,717 km (0.082 R)
• M37: 14,145,675 km (0.106 R)
• M38: 14,648,474 km (0.117 R)
• M39: 15,671,723 km (0.096 R)
• M40: 16,410,438 km (0.111 R)
• M41: 17,160,521 km (0.088 R)
• M42: 17,383,273 km (0.085 R)
• M43: 18,785,902 km (0.045 R)
• M44: 20,083,813 km (0.104 R)
• M45: 20,554,448 km (0.054 R)
• M46: 20,791,112 km (0.112 R)
• M47: 21,076,246 km (0.055 R)
• M48: 21,794,914 km (0.111 R)
• M49: 22,667,967 km (0.119 R)
• M50: 22,814,573 km (0.077 R)
• M51: 23,354,920 km (0.073 R)
• M52: 23,651,423 km (0.083 R)
• M53: 23,800,124 km (0.087 R)
• M54: 24,648,792 km (0.068 R)
• M55: 25,203,202 km (0.091 R)
• M56: 25,355,194 km (0.093 R)
• M57: 25,966,002 km (0.087 R)
• M58: 26,170,652 km (0.064 R)
• M59: 26,839,504 km (0.063 R)
• M60: 27,357,860 km (0.112 R)
• M61: 27,618,310 km (0.034 R)
• M62: 28,509,913 km (0.061 R)
• M63: 28,985,784 km (0.105 R)
• M64: 29,410,941 km (0.113 R)
• M65: 29,517,605 km (0.111 R)
• M66: 30,052,716 km (0.073 R)
• M67: 30,321,394 km (0.111 R)
• M68: 31,023,906 km (0.071 R)
• M69: 31,241,122 km (0.117 R)
• M70: 33,274,306 km (0.097 R)
• M71: 33,719,510 km (0.078 R)
• M72: 34,110,708 km (0.118 R)
• M73: 34,391,204 km (0.073 R)
• M74: 34,672,298 km (0.08 R)
• M75: 34,784,946 km (0.113 R)
• M76: 35,010,689 km (0.108 R)
• M77: 36,489,464 km (0.11 R)
• M78: 36,776,243 km (0.04 R)
• M79: 37,467,535 km (0.074 R)
• M80: 38,046,778 km (0.045 R)
• M81: 38,221,209 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.13 AU - 11.93 AU

Year: 12096 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,026,685 km

• M1: 157,227 km (0.031 R)
• M2: 391,049 km (0.092 R)
• M3: 728,093 km (0.059 R)
• M4: 1,130,062 km (0.118 R)
• M5: 1,332,917 km (0.026 R)
• M6: 2,261,920 km (0.107 R)
• M7: 2,347,041 km (0.111 R)
• M8: 2,462,381 km (0.086 R)
• M9: 2,639,056 km (0.104 R)
• M10: 2,759,333 km (0.089 R)
• M11: 2,974,006 km (0.032 R)
• M12: 3,420,256 km (0.107 R)
• M13: 4,269,673 km (0.079 R)
• M14: 6,273,686 km (0.101 R)
• M15: 6,476,092 km (0.073 R)
• M16: 8,437,320 km (0.087 R)
• M17: 9,482,261 km (0.089 R)
• M18: 11,297,033 km (0.113 R)
• M19: 11,444,686 km (0.074 R)
• M20: 11,742,236 km (0.03 R)
• M21: 12,042,329 km (0.068 R)
• M22: 12,294,402 km (0.11 R)
• M23: 13,112,553 km (0.105 R)
• M24: 13,216,074 km (0.049 R)
• M25: 13,319,895 km (0.07 R)
• M26: 13,737,722 km (0.07 R)
• M27: 14,479,428 km (0.115 R)
• M28: 15,288,603 km (0.07 R)
• M29: 16,223,440 km (0.038 R)
• M30: 17,403,618 km (0.1 R)
• M31: 17,688,751 km (0.092 R)
• M32: 18,148,017 km (0.044 R)
• M33: 18,495,234 km (0.065 R)
• M34: 19,313,683 km (0.033 R)
• M35: 19,490,658 km (0.115 R)
• M36: 20,503,435 km (0.061 R)
• M37: 20,865,013 km (0.103 R)
• M38: 21,350,309 km (0.117 R)
• M39: 21,839,494 km (0.069 R)
• M40: 22,023,799 km (0.057 R)
• M41: 22,704,319 km (0.061 R)
• M42: 23,391,721 km (0.095 R)
• M43: 23,643,345 km (0.103 R)
• M44: 23,769,456 km (0.07 R)
• M45: 24,149,285 km (0.109 R)
• M46: 24,658,965 km (0.106 R)
• M47: 24,850,899 km (0.051 R)
• M48: 26,732,691 km (0.066 R)
• M49: 26,995,684 km (0.038 R)
• M50: 27,790,348 km (0.092 R)
• M51: 29,064,174 km (0.107 R)
• M52: 31,252,192 km (0.108 R)
• M53: 32,086,350 km (0.115 R)
• M54: 33,422,109 km (0.116 R)
• M55: 35,063,198 km (0.105 R)
• M56: 35,712,602 km (0.054 R)
• M57: 36,438,750 km (0.103 R)
• M58: 36,730,616 km (0.115 R)
• M59: 37,316,590 km (0.029 R)
• M60: 38,794,917 km (0.116 R)
• M61: 39,018,416 km (0.097 R)
• M62: 39,991,550 km (0.08 R)
• M63: 40,972,613 km (0.076 R)
• M64: 41,200,151 km (0.067 R)
• M65: 42,190,938 km (0.098 R)
• M66: 42,574,208 km (0.099 R)
• M67: 42,881,482 km (0.039 R)
• M68: 43,653,257 km (0.055 R)
• M69: 44,975,553 km (0.118 R)
• M70: 45,288,661 km (0.116 R)
• M71: 45,602,517 km (0.086 R)
• M72: 46,311,162 km (0.099 R)
• M73: 46,944,111 km (0.099 R)
• M74: 48,378,755 km (0.099 R)
• M75: 48,619,308 km (0.077 R)
• M76: 48,699,492 km (0.06 R)
• M77: 49,262,579 km (0.104 R)
• M78: 49,504,628 km (0.069 R)
• M79: 49,908,692 km (0.119 R)
• M80: 50,639,029 km (0.057 R)
• M81: 51,209,446 km (0.08 R)
• M82: 52,850,983 km (0.073 R)
• M83: 53,016,139 km (0.111 R)
• M84: 53,346,750 km (0.086 R)
• M85: 54,760,001 km (0.078 R)
• M86: 55,010,727 km (0.083 R)
• M87: 55,849,074 km (0.084 R)
• M88: 56,354,116 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 5.5

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.1 AU - 18.44 AU

Year: 27330 Days

Day: 21 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,026,685 km

• M1: 105,167 km (0.091 R)
• M2: 326,123 km (0.091 R)
• M3: 723,904 km (0.109 R)
• M4: 1,142,928 km (0.103 R)
• M5: 1,499,569 km (0.068 R)
• M6: 1,821,653 km (0.03 R)
• M7: 2,025,106 km (0.105 R)
• M8: 2,129,675 km (0.078 R)
• M9: 3,228,322 km (0.109 R)
• M10: 3,984,838 km (0.068 R)
• M11: 4,428,097 km (0.06 R)
• M12: 4,609,709 km (0.105 R)
• M13: 5,700,726 km (0.067 R)
• M14: 6,199,037 km (0.117 R)
• M15: 6,453,353 km (0.107 R)
• M16: 6,867,440 km (0.096 R)
• M17: 7,024,966 km (0.063 R)
• M18: 7,504,577 km (0.051 R)
• M19: 8,050,011 km (0.057 R)
• M20: 9,005,941 km (0.088 R)
• M21: 9,120,833 km (0.117 R)
• M22: 11,393,075 km (0.043 R)
• M23: 11,829,751 km (0.086 R)
• M24: 12,399,270 km (0.075 R)
• M25: 12,463,148 km (0.101 R)
• M26: 12,527,026 km (0.083 R)
• M27: 13,762,705 km (0.089 R)
• M28: 13,894,949 km (0.076 R)
• M29: 14,094,214 km (0.087 R)
• M30: 14,428,415 km (0.034 R)
• M31: 14,495,585 km (0.118 R)
• M32: 14,562,904 km (0.066 R)
• M33: 15,172,814 km (0.07 R)
• M34: 15,929,630 km (0.054 R)
• M35: 16,910,693 km (0.095 R)
• M36: 17,123,421 km (0.076 R)
• M37: 18,055,565 km (0.034 R)
• M38: 18,272,931 km (0.108 R)
• M39: 18,856,961 km (0.066 R)
• M40: 21,330,263 km (0.119 R)
• M41: 21,483,451 km (0.058 R)
• M42: 21,790,875 km (0.091 R)
• M43: 22,643,583 km (0.092 R)
• M44: 23,034,931 km (0.115 R)
• M45: 27,483,373 km (0.041 R)
• M46: 27,900,601 km (0.066 R)
• M47: 28,320,074 km (0.107 R)
• M48: 29,080,180 km (0.105 R)
• M49: 29,165,002 km (0.071 R)
• M50: 33,779,498 km (0.108 R)
• M51: 34,226,347 km (0.108 R)
• M52: 34,315,956 km (0.104 R)
• M53: 34,675,141 km (0.116 R)
• M54: 34,945,464 km (0.035 R)
• M55: 38,801,649 km (0.069 R)
• M56: 39,269,591 km (0.112 R)
• M57: 40,779,632 km (0.099 R)
• M58: 41,350,796 km (0.104 R)
• M59: 41,733,019 km (0.035 R)
• M60: 42,404,713 km (0.094 R)
• M61: 43,176,788 km (0.1 R)
• M62: 43,273,727 km (0.057 R)
• M63: 43,759,023 km (0.091 R)
• M64: 44,930,972 km (0.097 R)
• M65: 45,029,109 km (0.118 R)
• M66: 45,127,245 km (0.106 R)
• M67: 49,924,101 km (0.113 R)
• M68: 50,432,883 km (0.103 R)
• M69: 51,764,154 km (0.096 R)
• M70: 52,072,924 km (0.114 R)
• M71: 52,485,665 km (0.109 R)
• M72: 52,899,453 km (0.06 R)
• M73: 54,460,955 km (0.106 R)
• M74: 54,775,111 km (0.108 R)
• M75: 55,089,715 km (0.067 R)
• M76: 55,194,882 km (0.105 R)
• M77: 55,615,701 km (0.098 R)
• M78: 56,778,376 km (0.119 R)
• M79: 58,162,755 km (0.104 R)
• M80: 59,773,924 km (0.108 R)
• M81: 59,989,943 km (0.085 R)
• M82: 60,639,198 km (0.063 R)
• M83: 60,856,264 km (0.042 R)
• M84: 61,073,480 km (0.1 R)
• M85: 63,590,016 km (0.061 R)
• M86: 63,700,269 km (0.031 R)
• M87: 63,810,523 km (0.118 R)
• M88: 63,920,777 km (0.066 R)
• M89: 66,140,360 km (0.114 R)
• M90: 66,251,960 km (0.086 R)
• M91: 67,709,043 km (0.119 R)
• M92: 68,385,076 km (0.043 R)
• M93: 69,630,179 km (0.082 R)
• M94: 70,768,769 km (0.101 R)
• M95: 77,491,996 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit