🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 265 Days

Day: 40.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.93 AU - 1.39 AU

Year: 463 Days

Day: 46.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,558,554 km

• M1: 694,733 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.26 AU - 1.46 AU

Year: 588 Days

Day: 19.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.96 AU - 2.12 AU

Year: 1081 Days

Day: 20.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.07 AU - 2.49 AU

Year: 1277 Days

Day: 23.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.05 AU - 4.13 AU

Year: 3068 Days

Day: 48 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 11

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.02 AU - 12.02 AU

Year: 13567 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,558,554 km

• M1: 207,791 km (0.083 R)
• M2: 398,379 km (0.086 R)
• M3: 704,905 km (0.104 R)
• M4: 1,261,858 km (0.097 R)
• M5: 2,054,278 km (0.113 R)
• M6: 2,356,765 km (0.119 R)
• M7: 2,566,351 km (0.11 R)
• M8: 2,809,747 km (0.094 R)
• M9: 3,032,349 km (0.117 R)
• M10: 3,318,978 km (0.082 R)
• M11: 3,918,417 km (0.088 R)
• M12: 4,390,249 km (0.114 R)
• M13: 6,234,042 km (0.111 R)
• M14: 6,599,061 km (0.071 R)
• M15: 6,784,263 km (0.09 R)
• M16: 7,891,886 km (0.08 R)
• M17: 8,247,031 km (0.075 R)
• M18: 8,973,179 km (0.03 R)
• M19: 9,219,717 km (0.072 R)
• M20: 9,343,883 km (0.049 R)
• M21: 9,510,236 km (0.047 R)
• M22: 10,228,455 km (0.096 R)
• M23: 10,486,063 km (0.108 R)
• M24: 10,832,980 km (0.098 R)
• M25: 12,076,587 km (0.083 R)
• M26: 12,303,527 km (0.114 R)
• M27: 13,085,326 km (0.107 R)
• M28: 13,411,898 km (0.098 R)
• M29: 14,073,270 km (0.101 R)
• M30: 14,455,941 km (0.082 R)
• M31: 14,696,794 km (0.045 R)
• M32: 15,427,580 km (0.101 R)
• M33: 15,624,450 km (0.082 R)
• M34: 16,120,367 km (0.083 R)
• M35: 18,051,377 km (0.073 R)
• M36: 18,467,109 km (0.118 R)
• M37: 18,623,888 km (0.064 R)
• M38: 19,361,256 km (0.106 R)
• M39: 19,573,685 km (0.111 R)
• M40: 20,215,609 km (0.118 R)
• M41: 20,377,175 km (0.111 R)
• M42: 20,701,503 km (0.065 R)
• M43: 20,864,415 km (0.083 R)
• M44: 21,136,683 km (0.067 R)
• M45: 22,627,875 km (0.078 R)
• M46: 23,019,971 km (0.067 R)
• M47: 23,527,407 km (0.045 R)
• M48: 23,640,652 km (0.063 R)
• M49: 24,324,165 km (0.063 R)
• M50: 24,668,390 km (0.099 R)
• M51: 25,303,433 km (0.112 R)
• M52: 26,295,715 km (0.088 R)
• M53: 26,708,007 km (0.038 R)
• M54: 26,826,189 km (0.106 R)
• M55: 30,451,694 km (0.047 R)
• M56: 31,319,511 km (0.097 R)
• M57: 32,007,212 km (0.115 R)
• M58: 32,321,368 km (0.027 R)
• M59: 32,762,981 km (0.117 R)
• M60: 33,907,704 km (0.071 R)
• M61: 34,035,760 km (0.047 R)
• M62: 34,613,656 km (0.065 R)
• M63: 35,065,442 km (0.034 R)
• M64: 36,367,093 km (0.092 R)
• M65: 36,760,685 km (0.093 R)
• M66: 37,221,596 km (0.077 R)
• M67: 38,215,823 km (0.052 R)
• M68: 38,883,479 km (0.091 R)
• M69: 39,824,599 km (0.062 R)
• M70: 40,230,308 km (0.104 R)
• M71: 40,433,612 km (0.11 R)
• M72: 40,909,483 km (0.103 R)
• M73: 41,798,094 km (0.059 R)
• M74: 42,210,236 km (0.115 R)
• M75: 42,692,988 km (0.106 R)
• M76: 43,663,879 km (0.066 R)
• M77: 44,782,272 km (0.047 R)
• M78: 45,133,678 km (0.092 R)
• M79: 45,274,599 km (0.08 R)
• M80: 45,556,591 km (0.096 R)
• M81: 45,980,850 km (0.101 R)
• M82: 46,051,760 km (0.063 R)
• M83: 46,406,456 km (0.112 R)
• M84: 46,619,783 km (0.049 R)
• M85: 47,190,050 km (0.064 R)
• M86: 47,691,053 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 10.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.31 AU - 13.81 AU

Year: 14576 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,558,554 km

• M1: 177,722 km (0.059 R)
• M2: 468,840 km (0.112 R)
• M3: 611,107 km (0.073 R)
• M4: 921,972 km (0.105 R)
• M5: 1,934,899 km (0.026 R)
• M6: 2,450,862 km (0.112 R)
• M7: 3,900,016 km (0.071 R)
• M8: 4,340,283 km (0.091 R)
• M9: 4,409,547 km (0.046 R)
• M10: 4,513,966 km (0.077 R)
• M11: 4,796,706 km (0.077 R)
• M12: 5,121,633 km (0.097 R)
• M13: 5,453,740 km (0.045 R)
• M14: 6,256,033 km (0.096 R)
• M15: 6,571,535 km (0.059 R)
• M16: 7,465,532 km (0.101 R)
• M17: 7,926,742 km (0.105 R)
• M18: 8,054,200 km (0.084 R)
• M19: 8,397,377 km (0.109 R)
• M20: 8,570,761 km (0.077 R)
• M21: 12,181,904 km (0.097 R)
• M22: 12,280,040 km (0.114 R)
• M23: 12,378,476 km (0.117 R)
• M24: 13,074,405 km (0.069 R)
• M25: 13,376,443 km (0.119 R)
• M26: 14,039,012 km (0.074 R)
• M27: 14,504,112 km (0.119 R)
• M28: 14,764,562 km (0.109 R)
• M29: 17,343,480 km (0.039 R)
• M30: 17,730,938 km (0.085 R)
• M31: 17,953,839 km (0.106 R)
• M32: 19,252,648 km (0.069 R)
• M33: 20,406,646 km (0.096 R)
• M34: 21,642,324 km (0.094 R)
• M35: 21,761,404 km (0.091 R)
• M36: 22,059,702 km (0.072 R)
• M37: 22,660,487 km (0.115 R)
• M38: 22,841,650 km (0.097 R)
• M39: 23,571,688 km (0.107 R)
• M40: 25,555,355 km (0.119 R)
• M41: 25,681,018 km (0.063 R)
• M42: 25,806,979 km (0.081 R)
• M43: 26,376,349 km (0.068 R)
• M44: 27,656,458 km (0.088 R)
• M45: 28,109,290 km (0.081 R)
• M46: 29,416,477 km (0.1 R)
• M47: 29,680,367 km (0.107 R)
• M48: 30,210,392 km (0.085 R)
• M49: 30,810,429 km (0.109 R)
• M50: 31,954,404 km (0.085 R)
• M51: 32,293,543 km (0.046 R)
• M52: 34,284,092 km (0.077 R)
• M53: 36,526,115 km (0.09 R)
• M54: 37,379,122 km (0.099 R)
• M55: 38,023,141 km (0.075 R)
• M56: 38,094,948 km (0.097 R)
• M57: 38,598,644 km (0.103 R)
• M58: 38,743,006 km (0.09 R)
• M59: 41,371,740 km (0.119 R)
• M60: 44,965,380 km (0.12 R)
• M61: 47,338,750 km (0.11 R)
• M62: 47,493,285 km (0.113 R)
• M63: 47,957,936 km (0.036 R)
• M64: 48,657,605 km (0.116 R)
• M65: 48,735,546 km (0.107 R)
• M66: 49,438,955 km (0.049 R)
• M67: 50,303,331 km (0.055 R)
• M68: 50,697,821 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.9

Radius: 5

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.17 AU - 20.53 AU

Year: 30351 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,558,554 km

• M1: 188,942 km (0.064 R)
• M2: 251,624 km (0.104 R)
• M3: 1,479,074 km (0.069 R)
• M4: 1,960,630 km (0.073 R)
• M5: 2,180,987 km (0.043 R)
• M6: 3,054,639 km (0.061 R)
• M7: 3,181,348 km (0.075 R)
• M8: 3,266,769 km (0.107 R)
• M9: 3,527,667 km (0.097 R)
• M10: 3,840,626 km (0.097 R)
• M11: 4,255,910 km (0.074 R)
• M12: 4,303,033 km (0.061 R)
• M13: 4,637,085 km (0.062 R)
• M14: 5,178,779 km (0.103 R)
• M15: 5,279,458 km (0.105 R)
• M16: 6,214,146 km (0.108 R)
• M17: 6,321,108 km (0.109 R)
• M18: 6,482,824 km (0.119 R)
• M19: 7,031,399 km (0.077 R)
• M20: 7,939,757 km (0.118 R)
• M21: 9,005,044 km (0.084 R)
• M22: 9,186,955 km (0.057 R)
• M23: 9,739,869 km (0.08 R)
• M24: 9,801,952 km (0.063 R)
• M25: 10,303,553 km (0.118 R)
• M26: 10,685,178 km (0.065 R)
• M27: 11,266,216 km (0.071 R)
• M28: 12,865,417 km (0.067 R)
• M29: 13,552,520 km (0.107 R)
• M30: 13,900,485 km (0.069 R)
• M31: 14,110,670 km (0.118 R)
• M32: 14,747,508 km (0.085 R)
• M33: 15,177,302 km (0.082 R)
• M34: 15,683,990 km (0.083 R)
• M35: 16,788,172 km (0.056 R)
• M36: 17,765,346 km (0.074 R)
• M37: 17,993,333 km (0.083 R)
• M38: 18,299,111 km (0.102 R)
• M39: 19,852,834 km (0.094 R)
• M40: 19,931,672 km (0.113 R)
• M41: 20,089,498 km (0.097 R)
• M42: 20,805,174 km (0.116 R)
• M43: 21,045,578 km (0.11 R)
• M44: 21,691,242 km (0.083 R)
• M45: 21,772,474 km (0.041 R)
• M46: 25,613,250 km (0.099 R)
• M47: 30,289,679 km (0.104 R)
• M48: 30,835,412 km (0.072 R)
• M49: 31,109,476 km (0.1 R)
• M50: 31,292,733 km (0.052 R)
• M51: 31,476,290 km (0.086 R)
• M52: 31,844,300 km (0.073 R)
• M53: 32,864,109 km (0.106 R)
• M54: 35,986,815 km (0.097 R)
• M55: 36,179,048 km (0.103 R)
• M56: 36,468,071 km (0.106 R)
• M57: 36,564,712 km (0.093 R)
• M58: 37,924,855 km (0.071 R)
• M59: 38,414,788 km (0.049 R)
• M60: 39,598,856 km (0.105 R)
• M61: 40,295,084 km (0.09 R)
• M62: 41,296,642 km (0.085 R)
• M63: 42,103,872 km (0.111 R)
• M64: 43,222,266 km (0.066 R)
• M65: 44,041,613 km (0.107 R)
• M66: 45,799,987 km (0.113 R)
• M67: 46,008,376 km (0.045 R)
• M68: 47,897,947 km (0.088 R)
• M69: 48,533,289 km (0.119 R)
• M70: 52,513,191 km (0.116 R)
• M71: 57,942,247 km (0.079 R)
• M72: 58,393,285 km (0.081 R)
• M73: 59,412,346 km (0.079 R)
• M74: 61,238,337 km (0.093 R)
• M75: 61,582,861 km (0.1 R)
• M76: 62,851,301 km (0.105 R)
• M77: 65,413,913 km (0.106 R)
• M78: 66,118,669 km (0.076 R)
• M79: 66,944,150 km (0.118 R)
• M80: 69,321,409 km (0.034 R)
• M81: 72,695,589 km (0.117 R)
• M82: 73,791,394 km (0.094 R)
• M83: 75,630,101 km (0.097 R)
• M84: 76,740,417 km (0.054 R)
• M85: 77,731,951 km (0.089 R)
• M86: 78,727,675 km (0.118 R)
• M87: 78,977,353 km (0.08 R)
• M88: 79,477,310 km (0.117 R)
• M89: 80,983,611 km (0.089 R)
• M90: 81,866,537 km (0.067 R)
• M91: 83,769,422 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit