🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.88 AU - 1.06 AU

Year: 352 Days

Day: 37.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 78.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,838,361 km

• M1: 118,182 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.1 AU - 1.22 AU

Year: 461 Days

Day: 38 Hours

Environment

Temp: -5 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,838,361 km

• M1: 25,581 km (0.075 R)
• M2: 622,178 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.95 AU - 2.73 AU

Year: 1321 Days

Day: 26.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,838,361 km

• M1: 47,871 km (0.11 R)
• M2: 302,337 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.32 AU - 2.42 AU

Year: 1346 Days

Day: 25.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,838,361 km

• M1: 1,723,966 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.16 AU - 3.28 AU

Year: 1655 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 8.1

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.1 AU - 8.52 AU

Year: 7292 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,838,361 km

• M1: 106,663 km (0.089 R)
• M2: 202,556 km (0.115 R)
• M3: 444,455 km (0.041 R)
• M4: 656,585 km (0.062 R)
• M5: 796,309 km (0.104 R)
• M6: 870,061 km (0.082 R)
• M7: 1,188,555 km (0.098 R)
• M8: 1,239,269 km (0.102 R)
• M9: 1,325,736 km (0.108 R)
• M10: 1,616,255 km (0.061 R)
• M11: 1,886,728 km (0.112 R)
• M12: 2,213,450 km (0.099 R)
• M13: 2,319,216 km (0.115 R)
• M14: 2,448,468 km (0.068 R)
• M15: 2,714,005 km (0.105 R)
• M16: 2,827,549 km (0.047 R)
• M17: 3,393,927 km (0.052 R)
• M18: 3,467,230 km (0.108 R)
• M19: 3,665,148 km (0.119 R)
• M20: 3,892,387 km (0.047 R)
• M21: 3,994,862 km (0.077 R)
• M22: 4,360,628 km (0.106 R)
• M23: 4,929,399 km (0.071 R)
• M24: 5,096,201 km (0.103 R)
• M25: 5,321,495 km (0.04 R)
• M26: 5,869,772 km (0.12 R)
• M27: 6,076,366 km (0.066 R)
• M28: 6,285,355 km (0.045 R)
• M29: 7,050,847 km (0.059 R)
• M30: 7,365,302 km (0.107 R)
• M31: 7,524,175 km (0.117 R)
• M32: 7,975,362 km (0.075 R)
• M33: 8,270,069 km (0.075 R)
• M34: 8,501,647 km (0.117 R)
• M35: 8,701,959 km (0.103 R)
• M36: 9,553,170 km (0.061 R)
• M37: 9,901,135 km (0.114 R)
• M38: 10,253,288 km (0.109 R)
• M39: 10,395,257 km (0.112 R)
• M40: 10,933,510 km (0.107 R)
• M41: 12,450,732 km (0.106 R)
• M42: 13,330,367 km (0.067 R)
• M43: 13,563,141 km (0.115 R)
• M44: 13,758,067 km (0.111 R)
• M45: 13,875,651 km (0.096 R)
• M46: 14,827,243 km (0.087 R)
• M47: 15,310,893 km (0.1 R)
• M48: 15,513,898 km (0.085 R)
• M49: 15,717,949 km (0.109 R)
• M50: 15,799,779 km (0.069 R)
• M51: 15,963,888 km (0.084 R)
• M52: 16,252,462 km (0.118 R)
• M53: 16,376,629 km (0.082 R)
• M54: 17,508,486 km (0.093 R)
• M55: 18,320,054 km (0.098 R)
• M56: 18,622,093 km (0.085 R)
• M57: 18,882,393 km (0.111 R)
• M58: 19,012,992 km (0.083 R)
• M59: 19,362,602 km (0.04 R)
• M60: 19,714,456 km (0.106 R)
• M61: 20,379,718 km (0.1 R)
• M62: 21,052,460 km (0.117 R)
• M63: 22,006,445 km (0.073 R)
• M64: 23,206,968 km (0.092 R)
• M65: 23,487,165 km (0.071 R)
• M66: 24,666,146 km (0.107 R)
• M67: 25,190,935 km (0.103 R)
• M68: 25,334,699 km (0.109 R)
• M69: 25,815,955 km (0.099 R)
• M70: 26,543,599 km (0.106 R)
• M71: 27,228,608 km (0.078 R)
• M72: 27,870,083 km (0.052 R)
• M73: 27,969,117 km (0.102 R)
• M74: 28,267,266 km (0.057 R)
• M75: 28,766,324 km (0.045 R)
• M76: 29,722,554 km (0.073 R)
• M77: 29,925,259 km (0.074 R)
• M78: 30,587,080 km (0.102 R)
• M79: 31,925,083 km (0.098 R)
• M80: 32,184,636 km (0.109 R)
• M81: 32,288,606 km (0.074 R)
• M82: 32,862,613 km (0.099 R)
• M83: 33,019,840 km (0.106 R)
• M84: 33,072,200 km (0.107 R)
• M85: 33,914,884 km (0.111 R)
• M86: 33,967,842 km (0.119 R)
• M87: 34,179,673 km (0.075 R)

Asteroid Belt

Center: 9.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 10.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.97 AU - 11.61 AU

Year: 13077 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,838,361 km

• M1: 152,291 km (0.095 R)
• M2: 625,768 km (0.089 R)
• M3: 831,914 km (0.053 R)
• M4: 1,030,879 km (0.12 R)
• M5: 1,136,495 km (0.063 R)
• M6: 2,589,240 km (0.072 R)
• M7: 2,841,761 km (0.109 R)
• M8: 3,168,632 km (0.118 R)
• M9: 3,764,182 km (0.119 R)
• M10: 4,026,576 km (0.068 R)
• M11: 4,196,669 km (0.055 R)
• M12: 4,670,595 km (0.108 R)
• M13: 5,267,042 km (0.064 R)
• M14: 5,641,934 km (0.114 R)
• M15: 5,970,301 km (0.089 R)
• M16: 6,588,440 km (0.089 R)
• M17: 7,345,106 km (0.077 R)
• M18: 8,314,051 km (0.086 R)
• M19: 8,437,918 km (0.047 R)
• M20: 8,531,417 km (0.076 R)
• M21: 9,098,842 km (0.085 R)
• M22: 9,226,598 km (0.106 R)
• M23: 10,270,193 km (0.054 R)
• M24: 10,369,975 km (0.048 R)
• M25: 10,470,056 km (0.104 R)
• M26: 11,009,356 km (0.056 R)
• M27: 11,179,748 km (0.063 R)
• M28: 11,696,160 km (0.042 R)
• M29: 11,904,849 km (0.091 R)
• M30: 12,609,605 km (0.073 R)
• M31: 13,692,095 km (0.082 R)
• M32: 14,841,754 km (0.098 R)
• M33: 15,067,946 km (0.089 R)
• M34: 15,181,342 km (0.09 R)
• M35: 15,409,179 km (0.091 R)
• M36: 15,945,188 km (0.1 R)
• M37: 16,060,827 km (0.119 R)
• M38: 16,331,749 km (0.026 R)
• M39: 16,526,226 km (0.112 R)
• M40: 16,760,646 km (0.096 R)
• M41: 17,868,867 km (0.088 R)
• M42: 18,593,819 km (0.069 R)
• M43: 18,796,823 km (0.103 R)
• M44: 19,410,623 km (0.097 R)
• M45: 19,864,802 km (0.033 R)
• M46: 20,783,782 km (0.109 R)
• M47: 21,333,255 km (0.09 R)
• M48: 21,418,226 km (0.115 R)
• M49: 22,102,038 km (0.109 R)
• M50: 22,231,141 km (0.07 R)
• M51: 24,774,305 km (0.049 R)
• M52: 25,717,669 km (0.076 R)
• M53: 26,490,043 km (0.067 R)
• M54: 26,672,852 km (0.103 R)
• M55: 26,947,812 km (0.095 R)
• M56: 27,131,668 km (0.107 R)
• M57: 28,570,800 km (0.063 R)
• M58: 29,702,059 km (0.094 R)
• M59: 30,703,766 km (0.043 R)
• M60: 30,895,850 km (0.112 R)
• M61: 31,040,062 km (0.089 R)
• M62: 32,349,044 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit