🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 296 Days

Day: 32.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.96 AU - 1.14 AU

Year: 393 Days

Day: 31 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.76 AU - 2.78 AU

Year: 1249 Days

Day: 21.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,002,569 km

• M1: 246,388 km (0.104 R)
• M2: 934,687 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 12.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.42 AU - 8.56 AU

Year: 6750 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,002,569 km

• M1: 165,904 km (0.066 R)
• M2: 275,709 km (0.107 R)
• M3: 552,465 km (0.116 R)
• M4: 795,262 km (0.105 R)
• M5: 1,073,963 km (0.072 R)
• M6: 1,308,832 km (0.104 R)
• M7: 1,765,853 km (0.066 R)
• M8: 1,914,703 km (0.089 R)
• M9: 2,001,769 km (0.113 R)
• M10: 2,294,233 km (0.105 R)
• M11: 2,433,957 km (0.074 R)
• M12: 2,528,653 km (0.083 R)
• M13: 2,673,314 km (0.102 R)
• M14: 2,970,864 km (0.099 R)
• M15: 3,410,831 km (0.032 R)
• M16: 3,490,717 km (0.047 R)
• M17: 3,761,489 km (0.043 R)
• M18: 4,237,659 km (0.085 R)
• M19: 4,762,897 km (0.1 R)
• M20: 4,882,575 km (0.116 R)
• M21: 5,063,738 km (0.074 R)
• M22: 5,185,810 km (0.104 R)
• M23: 5,339,896 km (0.103 R)
• M24: 5,495,478 km (0.115 R)
• M25: 5,589,575 km (0.101 R)
• M26: 6,626,438 km (0.111 R)
• M27: 7,098,718 km (0.066 R)
• M28: 7,862,864 km (0.107 R)
• M29: 8,040,287 km (0.114 R)
• M30: 8,219,057 km (0.1 R)
• M31: 8,726,343 km (0.048 R)
• M32: 8,947,000 km (0.091 R)
• M33: 10,699,090 km (0.052 R)
• M34: 10,816,973 km (0.115 R)
• M35: 11,093,879 km (0.112 R)
• M36: 11,735,355 km (0.096 R)
• M37: 11,897,668 km (0.099 R)
• M38: 12,554,253 km (0.078 R)
• M39: 13,012,472 km (0.077 R)
• M40: 13,307,030 km (0.031 R)
• M41: 13,391,553 km (0.099 R)
• M42: 13,774,374 km (0.051 R)
• M43: 14,290,187 km (0.04 R)
• M44: 14,987,911 km (0.113 R)
• M45: 15,120,006 km (0.08 R)
• M46: 15,208,269 km (0.032 R)
• M47: 15,429,674 km (0.095 R)
• M48: 15,607,695 km (0.108 R)
• M49: 15,965,534 km (0.086 R)
• M50: 16,100,471 km (0.108 R)
• M51: 17,147,207 km (0.112 R)
• M52: 17,841,940 km (0.109 R)
• M53: 17,981,963 km (0.099 R)
• M54: 18,075,462 km (0.113 R)
• M55: 18,169,110 km (0.074 R)
• M56: 18,451,252 km (0.09 R)
• M57: 19,258,631 km (0.098 R)
• M58: 19,642,500 km (0.096 R)
• M59: 19,787,161 km (0.039 R)
• M60: 21,055,302 km (0.051 R)
• M61: 21,550,022 km (0.114 R)
• M62: 21,798,953 km (0.102 R)
• M63: 22,198,978 km (0.089 R)
• M64: 22,702,524 km (0.076 R)
• M65: 23,823,611 km (0.087 R)
• M66: 24,184,141 km (0.119 R)
• M67: 24,442,796 km (0.096 R)
• M68: 25,171,787 km (0.062 R)
• M69: 26,066,531 km (0.083 R)
• M70: 26,384,876 km (0.056 R)
• M71: 26,864,786 km (0.042 R)
• M72: 29,638,330 km (0.092 R)
• M73: 30,137,239 km (0.04 R)
• M74: 31,143,285 km (0.067 R)
• M75: 33,360,624 km (0.106 R)
• M76: 34,226,946 km (0.088 R)
• M77: 34,692,045 km (0.076 R)
• M78: 34,983,761 km (0.053 R)
• M79: 36,217,944 km (0.039 R)
• M80: 36,989,121 km (0.085 R)
• M81: 39,761,319 km (0.105 R)
• M82: 41,233,960 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.7

Radius: 7.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.56 AU - 15.52 AU

Year: 17199 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,002,569 km

• M1: 160,219 km (0.075 R)
• M2: 348,413 km (0.114 R)
• M3: 507,286 km (0.104 R)
• M4: 817,104 km (0.093 R)
• M5: 932,444 km (0.04 R)
• M6: 1,244,654 km (0.111 R)
• M7: 1,858,155 km (0.067 R)
• M8: 2,469,262 km (0.104 R)
• M9: 2,525,212 km (0.03 R)
• M10: 2,581,610 km (0.064 R)
• M11: 2,782,221 km (0.044 R)
• M12: 2,840,415 km (0.097 R)
• M13: 2,928,678 km (0.107 R)
• M14: 3,047,608 km (0.099 R)
• M15: 3,168,333 km (0.087 R)
• M16: 3,229,220 km (0.102 R)
• M17: 3,571,200 km (0.115 R)
• M18: 3,730,522 km (0.101 R)
• M19: 3,794,999 km (0.099 R)
• M20: 4,256,209 km (0.11 R)
• M21: 4,357,337 km (0.036 R)
• M22: 4,527,729 km (0.117 R)
• M23: 4,980,861 km (0.113 R)
• M24: 5,521,807 km (0.063 R)
• M25: 5,743,511 km (0.096 R)
• M26: 6,815,829 km (0.09 R)
• M27: 7,455,958 km (0.041 R)
• M28: 7,948,584 km (0.099 R)
• M29: 8,156,973 km (0.041 R)
• M30: 8,324,972 km (0.052 R)
• M31: 9,488,843 km (0.094 R)
• M32: 10,979,287 km (0.093 R)
• M33: 11,118,413 km (0.098 R)
• M34: 11,398,311 km (0.092 R)
• M35: 11,445,135 km (0.081 R)
• M36: 11,586,205 km (0.111 R)
• M37: 11,822,570 km (0.107 R)
• M38: 11,965,137 km (0.114 R)
• M39: 13,372,554 km (0.075 R)
• M40: 14,627,231 km (0.052 R)
• M41: 14,729,257 km (0.119 R)
• M42: 15,139,604 km (0.089 R)
• M43: 15,866,799 km (0.095 R)
• M44: 16,287,468 km (0.1 R)
• M45: 16,499,149 km (0.065 R)
• M46: 16,605,364 km (0.063 R)
• M47: 17,247,288 km (0.105 R)
• M48: 17,842,837 km (0.114 R)
• M49: 18,721,126 km (0.086 R)
• M50: 19,445,180 km (0.092 R)
• M51: 20,519,592 km (0.063 R)
• M52: 21,265,936 km (0.1 R)
• M53: 21,381,425 km (0.08 R)
• M54: 22,666,770 km (0.114 R)
• M55: 23,318,867 km (0.12 R)
• M56: 23,796,832 km (0.062 R)
• M57: 23,976,948 km (0.049 R)
• M58: 25,250,475 km (0.097 R)
• M59: 25,372,846 km (0.11 R)
• M60: 26,982,370 km (0.03 R)
• M61: 27,170,115 km (0.043 R)
• M62: 28,179,153 km (0.077 R)
• M63: 28,242,582 km (0.051 R)
• M64: 28,560,777 km (0.099 R)
• M65: 28,944,046 km (0.118 R)
• M66: 29,008,074 km (0.076 R)
• M67: 30,104,028 km (0.108 R)
• M68: 30,559,255 km (0.097 R)
• M69: 31,806,302 km (0.106 R)
• M70: 32,735,754 km (0.039 R)
• M71: 33,338,035 km (0.112 R)
• M72: 33,472,374 km (0.118 R)
• M73: 33,539,543 km (0.069 R)
• M74: 34,281,998 km (0.103 R)
• M75: 35,098,204 km (0.084 R)
• M76: 35,371,669 km (0.089 R)
• M77: 38,567,229 km (0.111 R)
• M78: 38,920,130 km (0.107 R)
• M79: 41,420,060 km (0.115 R)
• M80: 42,071,260 km (0.119 R)
• M81: 45,006,370 km (0.071 R)
• M82: 45,229,121 km (0.08 R)
• M83: 45,303,471 km (0.105 R)
• M84: 45,377,821 km (0.068 R)
• M85: 45,899,619 km (0.114 R)
• M86: 46,348,412 km (0.081 R)
• M87: 47,855,162 km (0.112 R)
• M88: 47,930,859 km (0.078 R)
• M89: 51,225,901 km (0.074 R)
• M90: 51,380,885 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit