🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 12.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 170.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,305,517 km

• M1: 497,862 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 409 Days

Day: 31.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.85 AU - 1.29 AU

Year: 415 Days

Day: 36.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,305,517 km

• M1: 316,998 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.5 AU - 4.14 AU

Year: 2798 Days

Day: 14 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,305,517 km

• M1: 723,904 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 13.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.15 AU - 8.93 AU

Year: 8543 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,305,517 km

• M1: 168,597 km (0.093 R)
• M2: 265,985 km (0.108 R)
• M3: 562,937 km (0.09 R)
• M4: 662,120 km (0.068 R)
• M5: 955,033 km (0.105 R)
• M6: 1,289,982 km (0.07 R)
• M7: 1,392,607 km (0.046 R)
• M8: 1,570,329 km (0.084 R)
• M9: 1,699,432 km (0.064 R)
• M10: 1,851,423 km (0.1 R)
• M11: 2,068,191 km (0.119 R)
• M12: 2,419,895 km (0.041 R)
• M13: 2,972,061 km (0.119 R)
• M14: 3,563,122 km (0.113 R)
• M15: 3,661,109 km (0.103 R)
• M16: 3,859,924 km (0.053 R)
• M17: 4,011,317 km (0.103 R)
• M18: 4,530,721 km (0.073 R)
• M19: 5,462,267 km (0.115 R)
• M20: 5,547,388 km (0.086 R)
• M21: 5,632,809 km (0.046 R)
• M22: 6,332,777 km (0.092 R)
• M23: 7,091,238 km (0.035 R)
• M24: 7,340,020 km (0.056 R)
• M25: 7,686,937 km (0.117 R)
• M26: 8,859,635 km (0.117 R)
• M27: 9,127,714 km (0.054 R)
• M28: 9,432,744 km (0.116 R)
• M29: 9,741,065 km (0.069 R)
• M30: 10,017,971 km (0.077 R)
• M31: 10,122,390 km (0.073 R)
• M32: 10,792,738 km (0.086 R)
• M33: 10,935,754 km (0.065 R)
• M34: 11,513,950 km (0.119 R)
• M35: 11,917,266 km (0.064 R)
• M36: 12,213,469 km (0.048 R)
• M37: 12,437,268 km (0.091 R)
• M38: 12,813,357 km (0.099 R)
• M39: 13,269,481 km (0.107 R)
• M40: 13,499,712 km (0.062 R)
• M41: 13,731,140 km (0.113 R)
• M42: 13,847,377 km (0.054 R)
• M43: 14,472,696 km (0.083 R)
• M44: 15,027,555 km (0.113 R)
• M45: 15,227,418 km (0.09 R)
• M46: 15,468,420 km (0.056 R)
• M47: 15,751,160 km (0.042 R)
• M48: 17,232,328 km (0.088 R)
• M49: 17,441,466 km (0.071 R)
• M50: 17,567,428 km (0.107 R)
• M51: 17,778,061 km (0.078 R)
• M52: 17,947,107 km (0.091 R)
• M53: 18,329,629 km (0.036 R)
• M54: 18,586,039 km (0.052 R)
• M55: 18,671,759 km (0.053 R)
• M56: 18,757,628 km (0.115 R)
• M57: 19,275,686 km (0.099 R)
• M58: 19,842,213 km (0.056 R)
• M59: 20,591,249 km (0.107 R)
• M60: 20,946,993 km (0.091 R)
• M61: 21,259,952 km (0.106 R)
• M62: 22,344,686 km (0.032 R)
• M63: 22,572,972 km (0.094 R)
• M64: 24,803,477 km (0.119 R)
• M65: 25,849,166 km (0.105 R)
• M66: 26,570,377 km (0.055 R)
• M67: 26,715,337 km (0.096 R)
• M68: 26,909,067 km (0.091 R)
• M69: 27,054,775 km (0.073 R)
• M70: 27,346,940 km (0.067 R)
• M71: 27,787,056 km (0.035 R)
• M72: 28,426,887 km (0.061 R)
• M73: 29,071,653 km (0.093 R)
• M74: 29,370,849 km (0.067 R)
• M75: 31,391,468 km (0.096 R)
• M76: 32,263,922 km (0.09 R)
• M77: 32,521,979 km (0.103 R)
• M78: 33,456,816 km (0.081 R)
• M79: 34,400,479 km (0.058 R)
• M80: 35,299,712 km (0.086 R)
• M81: 35,512,440 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.6

Radius: 5.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.19 AU - 14.85 AU

Year: 19672 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,305,517 km

• M1: 215,571 km (0.083 R)
• M2: 1,254,977 km (0.055 R)
• M3: 1,560,007 km (0.114 R)
• M4: 1,994,289 km (0.094 R)
• M5: 2,059,215 km (0.051 R)
• M6: 2,213,600 km (0.114 R)
• M7: 2,464,027 km (0.111 R)
• M8: 2,533,739 km (0.109 R)
• M9: 3,217,102 km (0.085 R)
• M10: 3,899,568 km (0.106 R)
• M11: 4,740,607 km (0.062 R)
• M12: 4,974,129 km (0.09 R)
• M13: 5,452,394 km (0.059 R)
• M14: 5,604,834 km (0.111 R)
• M15: 7,372,781 km (0.069 R)
• M16: 8,438,816 km (0.102 R)
• M17: 9,847,130 km (0.065 R)
• M18: 10,257,328 km (0.092 R)
• M19: 10,673,060 km (0.116 R)
• M20: 11,443,190 km (0.036 R)
• M21: 11,560,175 km (0.044 R)
• M22: 13,527,537 km (0.096 R)
• M23: 13,900,036 km (0.093 R)
• M24: 14,570,533 km (0.058 R)
• M25: 14,994,943 km (0.096 R)
• M26: 15,165,783 km (0.086 R)
• M27: 15,855,878 km (0.102 R)
• M28: 16,821,233 km (0.105 R)
• M29: 17,670,351 km (0.075 R)
• M30: 18,808,641 km (0.029 R)
• M31: 19,502,925 km (0.071 R)
• M32: 19,876,620 km (0.045 R)
• M33: 22,168,011 km (0.111 R)
• M34: 23,890,780 km (0.098 R)
• M35: 25,809,373 km (0.106 R)
• M36: 30,763,007 km (0.043 R)
• M37: 31,580,111 km (0.111 R)
• M38: 33,402,512 km (0.104 R)
• M39: 34,185,806 km (0.029 R)
• M40: 34,410,801 km (0.093 R)
• M41: 36,687,083 km (0.109 R)
• M42: 36,917,463 km (0.101 R)
• M43: 38,250,979 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit