🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.34 AU

Year: 459 Days

Day: 31.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,238,828 km

• M1: 30,817 km (0.115 R)
• M2: 64,477 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.87 AU - 5.15 AU

Year: 3516 Days

Day: 23 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,238,828 km

• M1: 3,222,039 km (0.092 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 13.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.63 AU - 7.35 AU

Year: 5382 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 100,238,828 km

• M1: 168,447 km (0.096 R)
• M2: 316,549 km (0.111 R)
• M3: 444,306 km (0.114 R)
• M4: 550,520 km (0.106 R)
• M5: 717,172 km (0.117 R)
• M6: 839,094 km (0.117 R)
• M7: 978,370 km (0.087 R)
• M8: 1,065,885 km (0.073 R)
• M9: 1,250,040 km (0.104 R)
• M10: 1,378,993 km (0.119 R)
• M11: 1,674,299 km (0.09 R)
• M12: 2,066,246 km (0.109 R)
• M13: 2,260,125 km (0.075 R)
• M14: 2,392,668 km (0.036 R)
• M15: 2,596,720 km (0.063 R)
• M16: 2,849,391 km (0.056 R)
• M17: 3,139,611 km (0.075 R)
• M18: 3,288,460 km (0.097 R)
• M19: 3,424,445 km (0.099 R)
• M20: 3,577,783 km (0.074 R)
• M21: 4,035,552 km (0.088 R)
• M22: 4,165,254 km (0.118 R)
• M23: 4,312,757 km (0.118 R)
• M24: 4,528,926 km (0.078 R)
• M25: 4,663,863 km (0.072 R)
• M26: 4,834,405 km (0.054 R)
• M27: 5,076,604 km (0.09 R)
• M28: 5,287,387 km (0.057 R)
• M29: 6,159,842 km (0.099 R)
• M30: 6,631,973 km (0.066 R)
• M31: 6,824,206 km (0.09 R)
• M32: 7,233,805 km (0.082 R)
• M33: 7,711,920 km (0.097 R)
• M34: 7,853,290 km (0.102 R)
• M35: 8,097,733 km (0.104 R)
• M36: 8,448,241 km (0.105 R)
• M37: 9,036,609 km (0.1 R)
• M38: 9,185,758 km (0.061 R)
• M39: 9,486,599 km (0.109 R)
• M40: 9,594,759 km (0.086 R)
• M41: 10,430,861 km (0.115 R)
• M42: 10,835,075 km (0.042 R)
• M43: 11,244,374 km (0.118 R)
• M44: 11,497,045 km (0.062 R)
• M45: 11,844,711 km (0.117 R)
• M46: 12,550,364 km (0.098 R)
• M47: 12,812,609 km (0.032 R)
• M48: 12,956,372 km (0.078 R)
• M49: 13,536,812 km (0.095 R)
• M50: 13,732,337 km (0.088 R)
• M51: 13,830,323 km (0.039 R)
• M52: 14,027,194 km (0.102 R)
• M53: 14,949,465 km (0.086 R)
• M54: 15,075,725 km (0.058 R)
• M55: 16,591,002 km (0.064 R)
• M56: 16,747,930 km (0.114 R)
• M57: 17,142,121 km (0.032 R)
• M58: 17,645,817 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 9.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.08 AU - 14.3 AU

Year: 15623 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,238,828 km

• M1: 122,072 km (0.061 R)
• M2: 346,169 km (0.107 R)
• M3: 448,943 km (0.104 R)
• M4: 580,889 km (0.104 R)
• M5: 824,583 km (0.108 R)
• M6: 885,470 km (0.097 R)
• M7: 1,012,179 km (0.095 R)
• M8: 1,078,002 km (0.096 R)
• M9: 1,841,999 km (0.049 R)
• M10: 2,006,257 km (0.11 R)
• M11: 2,146,879 km (0.106 R)
• M12: 2,319,964 km (0.078 R)
• M13: 2,408,227 km (0.065 R)
• M14: 3,122,407 km (0.083 R)
• M15: 3,724,688 km (0.113 R)
• M16: 3,933,526 km (0.1 R)
• M17: 4,003,987 km (0.109 R)
• M18: 5,578,953 km (0.099 R)
• M19: 5,778,068 km (0.098 R)
• M20: 5,898,644 km (0.071 R)
• M21: 6,808,349 km (0.074 R)
• M22: 6,935,806 km (0.116 R)
• M23: 7,021,226 km (0.108 R)
• M24: 8,571,958 km (0.03 R)
• M25: 9,033,916 km (0.096 R)
• M26: 10,078,708 km (0.081 R)
• M27: 10,175,498 km (0.061 R)
• M28: 10,763,268 km (0.1 R)
• M29: 11,161,348 km (0.082 R)
• M30: 11,412,522 km (0.09 R)
• M31: 11,818,232 km (0.028 R)
• M32: 12,487,832 km (0.116 R)
• M33: 15,286,808 km (0.071 R)
• M34: 16,928,645 km (0.111 R)
• M35: 17,333,157 km (0.12 R)
• M36: 19,043,211 km (0.11 R)
• M37: 19,887,990 km (0.075 R)
• M38: 20,009,613 km (0.107 R)
• M39: 20,253,757 km (0.094 R)
• M40: 20,868,155 km (0.098 R)
• M41: 21,301,989 km (0.091 R)
• M42: 21,613,751 km (0.117 R)
• M43: 21,864,178 km (0.111 R)
• M44: 22,431,154 km (0.04 R)
• M45: 22,557,863 km (0.114 R)
• M46: 23,902,149 km (0.118 R)
• M47: 24,812,752 km (0.106 R)
• M48: 24,943,799 km (0.064 R)
• M49: 25,668,451 km (0.086 R)
• M50: 26,199,823 km (0.052 R)
• M51: 26,667,765 km (0.1 R)
• M52: 27,815,779 km (0.111 R)
• M53: 27,951,913 km (0.105 R)
• M54: 28,019,980 km (0.075 R)
• M55: 28,088,197 km (0.103 R)
• M56: 28,635,725 km (0.082 R)
• M57: 28,842,021 km (0.057 R)
• M58: 31,355,115 km (0.086 R)
• M59: 31,638,753 km (0.112 R)
• M60: 32,279,780 km (0.069 R)
• M61: 32,351,288 km (0.056 R)
• M62: 32,637,917 km (0.108 R)
• M63: 33,141,314 km (0.112 R)
• M64: 34,520,756 km (0.109 R)
• M65: 35,475,340 km (0.104 R)
• M66: 36,141,350 km (0.077 R)
• M67: 37,635,982 km (0.108 R)
• M68: 38,542,395 km (0.111 R)
• M69: 40,069,191 km (0.087 R)
• M70: 40,146,085 km (0.05 R)
• M71: 40,299,871 km (0.099 R)
• M72: 41,382,361 km (0.107 R)
• M73: 42,317,946 km (0.076 R)
• M74: 43,260,263 km (0.098 R)
• M75: 43,418,089 km (0.095 R)
• M76: 43,655,052 km (0.117 R)
• M77: 43,734,190 km (0.09 R)
• M78: 43,892,464 km (0.109 R)
• M79: 45,085,956 km (0.115 R)
• M80: 45,726,833 km (0.116 R)
• M81: 46,290,069 km (0.101 R)
• M82: 48,238,581 km (0.106 R)
• M83: 48,484,072 km (0.076 R)
• M84: 50,296,599 km (0.082 R)
• M85: 52,719,786 km (0.085 R)
• M86: 53,733,461 km (0.098 R)
• M87: 54,157,720 km (0.101 R)
• M88: 55,437,381 km (0.119 R)
• M89: 56,295,923 km (0.094 R)
• M90: 56,381,941 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 5.9

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.42 AU - 20.08 AU

Year: 27452 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,238,828 km

• M1: 132,095 km (0.083 R)
• M2: 276,158 km (0.12 R)
• M3: 400,174 km (0.115 R)
• M4: 620,083 km (0.028 R)
• M5: 844,779 km (0.032 R)
• M6: 1,029,533 km (0.101 R)
• M7: 1,810,433 km (0.11 R)
• M8: 2,255,337 km (0.075 R)
• M9: 2,823,061 km (0.078 R)
• M10: 3,384,502 km (0.079 R)
• M11: 3,678,013 km (0.092 R)
• M12: 3,777,645 km (0.041 R)
• M13: 3,827,761 km (0.119 R)
• M14: 4,606,717 km (0.05 R)
• M15: 5,041,747 km (0.114 R)
• M16: 5,264,199 km (0.117 R)
• M17: 5,834,317 km (0.12 R)
• M18: 6,126,781 km (0.095 R)
• M19: 6,665,034 km (0.115 R)
• M20: 6,970,662 km (0.08 R)
• M21: 8,632,396 km (0.11 R)
• M22: 9,643,976 km (0.101 R)
• M23: 11,122,003 km (0.072 R)
• M24: 11,776,793 km (0.086 R)
• M25: 13,970,347 km (0.085 R)
• M26: 14,048,138 km (0.113 R)
• M27: 15,073,332 km (0.091 R)
• M28: 16,040,931 km (0.056 R)
• M29: 16,779,795 km (0.086 R)
• M30: 16,945,400 km (0.094 R)
• M31: 17,529,579 km (0.064 R)
• M32: 17,950,847 km (0.103 R)
• M33: 18,889,424 km (0.091 R)
• M34: 19,756,493 km (0.103 R)
• M35: 20,459,304 km (0.12 R)
• M36: 20,547,866 km (0.118 R)
• M37: 20,725,139 km (0.087 R)
• M38: 21,081,182 km (0.059 R)
• M39: 21,170,492 km (0.118 R)
• M40: 21,709,045 km (0.115 R)
• M41: 22,070,772 km (0.116 R)
• M42: 24,001,482 km (0.076 R)
• M43: 24,188,181 km (0.068 R)
• M44: 25,794,562 km (0.12 R)
• M45: 29,907,906 km (0.077 R)
• M46: 30,310,174 km (0.047 R)
• M47: 30,916,943 km (0.099 R)
• M48: 31,221,824 km (0.107 R)
• M49: 31,323,700 km (0.1 R)
• M50: 31,732,252 km (0.107 R)
• M51: 32,245,372 km (0.08 R)
• M52: 32,348,296 km (0.115 R)
• M53: 32,554,441 km (0.074 R)
• M54: 32,657,814 km (0.1 R)
• M55: 33,383,812 km (0.113 R)
• M56: 36,126,539 km (0.034 R)
• M57: 36,662,249 km (0.097 R)
• M58: 36,984,932 km (0.057 R)
• M59: 38,285,087 km (0.072 R)
• M60: 40,818,527 km (0.111 R)
• M61: 40,929,977 km (0.098 R)
• M62: 42,161,766 km (0.116 R)
• M63: 42,499,857 km (0.114 R)
• M64: 43,519,367 km (0.065 R)
• M65: 44,891,329 km (0.057 R)
• M66: 45,121,261 km (0.098 R)
• M67: 53,780,734 km (0.104 R)
• M68: 54,760,151 km (0.066 R)
• M69: 54,882,971 km (0.104 R)
• M70: 56,116,555 km (0.12 R)
• M71: 59,240,009 km (0.075 R)
• M72: 59,492,380 km (0.112 R)
• M73: 59,745,051 km (0.098 R)
• M74: 59,998,021 km (0.105 R)
• M75: 62,676,272 km (0.114 R)
• M76: 64,742,817 km (0.09 R)
• M77: 70,539,884 km (0.111 R)
• M78: 75,404,807 km (0.085 R)
• M79: 77,188,013 km (0.099 R)
• M80: 79,123,959 km (0.072 R)
• M81: 82,479,589 km (0.092 R)
• M82: 83,749,825 km (0.11 R)
• M83: 87,599,427 km (0.117 R)
• M84: 88,318,544 km (0.111 R)
• M85: 88,462,606 km (0.11 R)
• M86: 89,618,100 km (0.075 R)
• M87: 90,197,643 km (0.031 R)
• M88: 91,069,349 km (0.08 R)
• M89: 91,360,616 km (0.11 R)
• M90: 92,528,377 km (0.102 R)
• M91: 93,848,130 km (0.097 R)
• M92: 95,026,363 km (0.095 R)
• M93: 96,803,137 km (0.105 R)
• M94: 98,590,682 km (0.101 R)
• M95: 98,740,130 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit