🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 40.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,285,618 km

• M1: 314,006 km (0.103 R)
• M2: 418,276 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.15 AU

Year: 342 Days

Day: 39 Hours

Environment

Temp: 46 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,285,618 km

• M1: 326,722 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.93 AU - 4.03 AU

Year: 2930 Days

Day: 18.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 12.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.77 AU - 8.85 AU

Year: 9648 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,285,618 km

• M1: 331,808 km (0.073 R)
• M2: 677,678 km (0.04 R)
• M3: 1,007,093 km (0.106 R)
• M4: 1,254,677 km (0.115 R)
• M5: 1,735,335 km (0.066 R)
• M6: 2,884,696 km (0.107 R)
• M7: 3,210,670 km (0.091 R)
• M8: 3,580,027 km (0.107 R)
• M9: 3,930,684 km (0.076 R)
• M10: 4,426,751 km (0.109 R)
• M11: 4,528,477 km (0.112 R)
• M12: 4,665,210 km (0.029 R)
• M13: 4,942,863 km (0.102 R)
• M14: 5,154,843 km (0.088 R)
• M15: 5,405,869 km (0.08 R)
• M16: 5,957,286 km (0.111 R)
• M17: 6,107,483 km (0.107 R)
• M18: 6,258,876 km (0.081 R)
• M19: 6,335,021 km (0.112 R)
• M20: 7,153,621 km (0.095 R)
• M21: 7,313,391 km (0.103 R)
• M22: 7,393,725 km (0.105 R)
• M23: 7,514,750 km (0.073 R)
• M24: 8,171,484 km (0.062 R)
• M25: 8,676,078 km (0.113 R)
• M26: 9,190,994 km (0.093 R)
• M27: 10,070,929 km (0.076 R)
• M28: 11,255,145 km (0.057 R)
• M29: 11,487,920 km (0.099 R)
• M30: 11,675,216 km (0.105 R)
• M31: 11,863,710 km (0.073 R)
• M32: 12,627,257 km (0.084 R)
• M33: 12,966,395 km (0.097 R)
• M34: 13,653,798 km (0.112 R)
• M35: 15,217,544 km (0.073 R)
• M36: 15,890,136 km (0.093 R)
• M37: 15,994,556 km (0.093 R)
• M38: 16,414,178 km (0.111 R)
• M39: 16,625,410 km (0.077 R)
• M40: 16,890,647 km (0.077 R)
• M41: 17,103,824 km (0.084 R)
• M42: 18,128,868 km (0.039 R)
• M43: 18,237,925 km (0.04 R)
• M44: 18,896,904 km (0.116 R)
• M45: 19,507,862 km (0.105 R)
• M46: 19,731,660 km (0.052 R)
• M47: 20,920,365 km (0.087 R)
• M48: 21,206,845 km (0.101 R)
• M49: 21,667,905 km (0.079 R)
• M50: 22,541,258 km (0.083 R)
• M51: 22,776,126 km (0.043 R)
• M52: 23,011,743 km (0.103 R)
• M53: 23,129,925 km (0.116 R)
• M54: 24,082,415 km (0.106 R)
• M55: 24,805,122 km (0.093 R)
• M56: 24,926,147 km (0.102 R)
• M57: 25,047,620 km (0.057 R)
• M58: 26,580,849 km (0.102 R)
• M59: 27,077,963 km (0.102 R)
• M60: 28,207,726 km (0.105 R)
• M61: 28,651,134 km (0.116 R)
• M62: 29,033,207 km (0.082 R)
• M63: 29,545,131 km (0.111 R)
• M64: 29,737,813 km (0.077 R)
• M65: 31,425,726 km (0.113 R)
• M66: 35,165,523 km (0.064 R)
• M67: 36,122,351 km (0.086 R)
• M68: 38,551,521 km (0.097 R)
• M69: 38,832,466 km (0.117 R)
• M70: 40,247,512 km (0.108 R)
• M71: 42,112,249 km (0.078 R)
• M72: 42,256,911 km (0.101 R)
• M73: 42,546,532 km (0.11 R)
• M74: 43,128,019 km (0.058 R)
• M75: 43,419,735 km (0.084 R)
• M76: 45,183,643 km (0.082 R)
• M77: 45,554,048 km (0.072 R)
• M78: 47,120,786 km (0.066 R)
• M79: 47,421,328 km (0.058 R)
• M80: 47,571,674 km (0.104 R)
• M81: 47,948,511 km (0.077 R)
• M82: 48,250,699 km (0.066 R)
• M83: 48,629,331 km (0.092 R)
• M84: 49,313,442 km (0.109 R)
• M85: 49,542,177 km (0.083 R)
• M86: 49,618,472 km (0.1 R)
• M87: 50,000,695 km (0.099 R)
• M88: 51,693,843 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.2

Radius: 7.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.33 AU - 23.13 AU

Year: 31113 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,285,618 km

• M1: 96,939 km (0.105 R)
• M2: 160,519 km (0.108 R)
• M3: 212,878 km (0.064 R)
• M4: 273,914 km (0.066 R)
• M5: 479,312 km (0.114 R)
• M6: 634,295 km (0.111 R)
• M7: 681,717 km (0.086 R)
• M8: 1,532,331 km (0.072 R)
• M9: 1,630,318 km (0.06 R)
• M10: 2,187,719 km (0.117 R)
• M11: 2,525,661 km (0.069 R)
• M12: 3,042,372 km (0.054 R)
• M13: 3,124,800 km (0.079 R)
• M14: 3,291,901 km (0.078 R)
• M15: 3,766,276 km (0.069 R)
• M16: 4,588,466 km (0.109 R)
• M17: 4,635,739 km (0.069 R)
• M18: 6,180,187 km (0.116 R)
• M19: 6,284,906 km (0.049 R)
• M20: 6,549,245 km (0.114 R)
• M21: 6,817,175 km (0.094 R)
• M22: 7,034,241 km (0.049 R)
• M23: 9,506,795 km (0.078 R)
• M24: 10,614,119 km (0.102 R)
• M25: 10,676,800 km (0.08 R)
• M26: 10,739,631 km (0.063 R)
• M27: 12,814,404 km (0.119 R)
• M28: 13,015,164 km (0.097 R)
• M29: 13,691,796 km (0.113 R)
• M30: 14,588,485 km (0.1 R)
• M31: 16,510,668 km (0.1 R)
• M32: 17,835,806 km (0.086 R)
• M33: 19,118,309 km (0.115 R)
• M34: 19,655,066 km (0.105 R)
• M35: 19,809,301 km (0.057 R)
• M36: 20,979,007 km (0.09 R)
• M37: 21,057,845 km (0.116 R)
• M38: 23,548,350 km (0.061 R)
• M39: 23,958,697 km (0.109 R)
• M40: 24,040,976 km (0.064 R)
• M41: 24,205,983 km (0.093 R)
• M42: 24,703,246 km (0.105 R)
• M43: 25,287,575 km (0.06 R)
• M44: 25,539,498 km (0.055 R)
• M45: 26,896,650 km (0.102 R)
• M46: 29,503,842 km (0.09 R)
• M47: 29,857,491 km (0.061 R)
• M48: 32,099,664 km (0.078 R)
• M49: 34,209,742 km (0.086 R)
• M50: 34,767,592 km (0.107 R)
• M51: 35,141,138 km (0.114 R)
• M52: 36,458,946 km (0.05 R)
• M53: 37,505,832 km (0.115 R)
• M54: 39,531,537 km (0.101 R)
• M55: 40,508,560 km (0.036 R)
• M56: 41,394,628 km (0.082 R)
• M57: 41,493,513 km (0.097 R)
• M58: 41,889,797 km (0.059 R)
• M59: 43,085,832 km (0.1 R)
• M60: 44,091,280 km (0.066 R)
• M61: 45,920,263 km (0.105 R)
• M62: 46,432,785 km (0.064 R)
• M63: 47,566,737 km (0.119 R)
• M64: 48,814,384 km (0.083 R)
• M65: 49,651,982 km (0.073 R)
• M66: 50,599,984 km (0.075 R)
• M67: 51,341,540 km (0.107 R)
• M68: 52,728,163 km (0.09 R)
• M69: 53,157,210 km (0.117 R)
• M70: 54,668,298 km (0.08 R)
• M71: 55,102,580 km (0.115 R)
• M72: 55,647,117 km (0.056 R)
• M73: 57,181,093 km (0.091 R)
• M74: 58,064,020 km (0.116 R)
• M75: 61,414,563 km (0.032 R)
• M76: 62,205,487 km (0.082 R)
• M77: 64,712,598 km (0.071 R)
• M78: 68,067,779 km (0.112 R)
• M79: 68,418,137 km (0.053 R)
• M80: 69,942,988 km (0.081 R)
• M81: 70,178,605 km (0.045 R)
• M82: 72,310,824 km (0.065 R)
• M83: 73,145,729 km (0.064 R)
• M84: 73,265,258 km (0.074 R)
• M85: 74,704,689 km (0.104 R)
• M86: 75,066,117 km (0.112 R)
• M87: 75,669,595 km (0.08 R)
• M88: 75,911,495 km (0.097 R)
• M89: 76,153,544 km (0.113 R)
• M90: 76,881,487 km (0.103 R)
• M91: 77,489,752 km (0.075 R)
• M92: 79,938,969 km (0.048 R)
• M93: 80,925,866 km (0.11 R)
• M94: 82,537,932 km (0.09 R)
• M95: 82,662,398 km (0.101 R)
• M96: 83,285,623 km (0.096 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: 341 - 10,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit