🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 230 Days

Day: 23.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 75.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.34 AU - 3.58 AU

Year: 1807 Days

Day: 22.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,987,510 km

• M1: 909,555 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.33 AU - 5.45 AU

Year: 3263 Days

Day: 40.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 9.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.63 AU - 7.63 AU

Year: 6056 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,987,510 km

• M1: 143,016 km (0.105 R)
• M2: 275,559 km (0.118 R)
• M3: 581,188 km (0.101 R)
• M4: 662,419 km (0.037 R)
• M5: 747,840 km (0.113 R)
• M6: 837,449 km (0.118 R)
• M7: 962,662 km (0.086 R)
• M8: 1,027,887 km (0.09 R)
• M9: 1,450,950 km (0.118 R)
• M10: 1,622,838 km (0.11 R)
• M11: 1,761,365 km (0.067 R)
• M12: 1,924,427 km (0.073 R)
• M13: 2,557,226 km (0.113 R)
• M14: 2,789,701 km (0.071 R)
• M15: 2,860,760 km (0.072 R)
• M16: 3,200,646 km (0.085 R)
• M17: 3,300,129 km (0.119 R)
• M18: 3,451,372 km (0.086 R)
• M19: 3,630,740 km (0.112 R)
• M20: 4,713,679 km (0.111 R)
• M21: 4,855,648 km (0.104 R)
• M22: 4,941,666 km (0.079 R)
• M23: 5,086,028 km (0.059 R)
• M24: 5,319,850 km (0.083 R)
• M25: 5,707,458 km (0.093 R)
• M26: 6,446,920 km (0.043 R)
• M27: 7,053,689 km (0.04 R)
• M28: 7,118,764 km (0.084 R)
• M29: 7,479,445 km (0.117 R)
• M30: 8,355,789 km (0.085 R)
• M31: 8,493,569 km (0.082 R)
• M32: 9,122,628 km (0.117 R)
• M33: 9,300,051 km (0.115 R)
• M34: 9,586,232 km (0.062 R)
• M35: 10,167,569 km (0.039 R)
• M36: 10,241,021 km (0.076 R)
• M37: 10,314,624 km (0.096 R)
• M38: 10,722,727 km (0.045 R)
• M39: 11,631,683 km (0.091 R)
• M40: 13,441,817 km (0.085 R)
• M41: 13,806,238 km (0.061 R)
• M42: 14,009,990 km (0.073 R)
• M43: 14,214,790 km (0.081 R)
• M44: 14,420,636 km (0.081 R)
• M45: 14,793,733 km (0.118 R)
• M46: 14,876,910 km (0.105 R)
• M47: 15,002,273 km (0.059 R)
• M48: 15,633,875 km (0.113 R)
• M49: 15,718,697 km (0.036 R)
• M50: 17,185,055 km (0.065 R)
• M51: 18,023,252 km (0.118 R)
• M52: 18,604,590 km (0.113 R)
• M53: 18,965,270 km (0.119 R)
• M54: 19,101,255 km (0.067 R)
• M55: 19,602,258 km (0.104 R)
• M56: 20,246,127 km (0.063 R)
• M57: 21,318,893 km (0.084 R)
• M58: 21,554,660 km (0.099 R)
• M59: 21,649,205 km (0.045 R)
• M60: 22,171,452 km (0.106 R)
• M61: 23,083,400 km (0.04 R)
• M62: 23,180,040 km (0.058 R)
• M63: 23,471,008 km (0.115 R)
• M64: 24,943,799 km (0.106 R)
• M65: 25,591,259 km (0.113 R)
• M66: 26,699,480 km (0.094 R)
• M67: 27,361,750 km (0.055 R)
• M68: 28,235,850 km (0.073 R)
• M69: 28,598,475 km (0.045 R)
• M70: 29,067,016 km (0.097 R)
• M71: 29,171,435 km (0.055 R)
• M72: 32,905,248 km (0.079 R)
• M73: 33,068,609 km (0.111 R)
• M74: 34,330,019 km (0.093 R)
• M75: 35,105,384 km (0.118 R)
• M76: 35,942,684 km (0.056 R)
• M77: 36,054,882 km (0.095 R)
• M78: 36,956,209 km (0.115 R)
• M79: 37,126,003 km (0.113 R)
• M80: 37,523,185 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.8

Radius: 3.3

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.89 AU - 13.09 AU

Year: 16609 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,987,510 km

• M1: 42,635 km (0.093 R)
• M2: 100,979 km (0.111 R)
• M3: 284,386 km (0.087 R)
• M4: 410,796 km (0.113 R)
• M5: 1,044,642 km (0.086 R)
• M6: 1,328,279 km (0.099 R)
• M7: 1,538,165 km (0.117 R)
• M8: 1,634,656 km (0.092 R)
• M9: 2,762,175 km (0.11 R)
• M10: 2,909,230 km (0.073 R)
• M11: 3,058,828 km (0.072 R)
• M12: 3,089,046 km (0.119 R)
• M13: 3,180,301 km (0.12 R)
• M14: 3,909,292 km (0.091 R)
• M15: 4,074,298 km (0.119 R)
• M16: 4,411,342 km (0.038 R)
• M17: 4,617,787 km (0.095 R)
• M18: 5,437,883 km (0.079 R)
• M19: 5,696,388 km (0.066 R)
• M20: 6,186,919 km (0.072 R)
• M21: 6,340,556 km (0.112 R)
• M22: 7,167,533 km (0.118 R)
• M23: 7,369,490 km (0.114 R)
• M24: 7,410,031 km (0.113 R)
• M25: 8,195,570 km (0.088 R)
• M26: 9,050,522 km (0.041 R)
• M27: 9,532,676 km (0.073 R)
• M28: 9,799,109 km (0.114 R)
• M29: 10,889,528 km (0.098 R)
• M30: 11,402,051 km (0.045 R)
• M31: 12,065,517 km (0.116 R)
• M32: 12,498,752 km (0.1 R)
• M33: 12,741,550 km (0.115 R)
• M34: 13,231,932 km (0.103 R)
• M35: 13,281,299 km (0.037 R)
• M36: 13,479,367 km (0.063 R)
• M37: 15,202,285 km (0.088 R)
• M38: 16,036,742 km (0.076 R)
• M39: 18,186,912 km (0.037 R)
• M40: 18,241,815 km (0.081 R)
• M41: 18,462,023 km (0.105 R)
• M42: 19,407,481 km (0.114 R)
• M43: 19,688,576 km (0.048 R)
• M44: 20,141,109 km (0.112 R)
• M45: 21,461,161 km (0.093 R)
• M46: 21,519,055 km (0.074 R)
• M47: 23,046,001 km (0.108 R)
• M48: 23,702,287 km (0.111 R)
• M49: 24,972,373 km (0.062 R)
• M50: 25,462,156 km (0.115 R)
• M51: 27,137,802 km (0.093 R)
• M52: 27,578,068 km (0.081 R)
• M53: 27,830,739 km (0.093 R)
• M54: 28,084,158 km (0.066 R)
• M55: 28,147,587 km (0.116 R)
• M56: 28,977,108 km (0.077 R)
• M57: 29,944,108 km (0.056 R)
• M58: 30,464,110 km (0.062 R)
• M59: 30,594,560 km (0.083 R)
• M60: 30,659,934 km (0.046 R)
• M61: 30,790,683 km (0.088 R)
• M62: 31,249,798 km (0.119 R)
• M63: 31,579,063 km (0.046 R)
• M64: 33,310,060 km (0.058 R)
• M65: 35,003,209 km (0.118 R)
• M66: 35,276,674 km (0.106 R)
• M67: 35,963,478 km (0.098 R)
• M68: 37,141,262 km (0.092 R)
• M69: 37,350,400 km (0.071 R)
• M70: 37,839,884 km (0.063 R)
• M71: 38,190,840 km (0.066 R)
• M72: 38,825,285 km (0.079 R)
• M73: 40,176,154 km (0.111 R)
• M74: 41,325,514 km (0.07 R)
• M75: 41,542,282 km (0.063 R)
• M76: 41,904,308 km (0.108 R)
• M77: 42,558,649 km (0.086 R)
• M78: 43,142,979 km (0.104 R)
• M79: 43,362,888 km (0.081 R)
• M80: 43,950,957 km (0.094 R)
• M81: 44,245,964 km (0.086 R)
• M82: 45,581,723 km (0.084 R)
• M83: 46,029,918 km (0.052 R)
• M84: 46,554,558 km (0.077 R)
• M85: 47,988,753 km (0.075 R)
• M86: 48,978,492 km (0.108 R)
• M87: 49,207,826 km (0.109 R)
• M88: 50,436,922 km (0.07 R)
• M89: 50,514,115 km (0.119 R)
• M90: 51,598,400 km (0.106 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit