🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.43 AU - 0.67 AU

Year: 186 Days

Day: 16.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 548 Days

Day: 34.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.93 AU - 2.29 AU

Year: 1399 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 9.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.27 AU - 2.77 AU

Year: 1826 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,350,126 km

• M1: 124,166 km (0.1 R)
• M2: 217,067 km (0.095 R)
• M3: 291,417 km (0.089 R)
• M4: 359,484 km (0.041 R)
• M5: 445,502 km (0.077 R)
• M6: 511,326 km (0.045 R)
• M7: 673,639 km (0.108 R)
• M8: 881,730 km (0.108 R)
• M9: 1,050,027 km (0.076 R)
• M10: 1,118,842 km (0.106 R)
• M11: 1,181,374 km (0.116 R)
• M12: 1,253,331 km (0.103 R)
• M13: 1,376,450 km (0.039 R)
• M14: 1,486,704 km (0.115 R)
• M15: 1,599,949 km (0.088 R)
• M16: 1,671,008 km (0.064 R)
• M17: 1,835,267 km (0.032 R)
• M18: 1,909,916 km (0.086 R)
• M19: 2,101,252 km (0.056 R)
• M20: 2,229,008 km (0.073 R)
• M21: 2,534,038 km (0.062 R)
• M22: 2,607,042 km (0.097 R)
• M23: 3,127,493 km (0.066 R)
• M24: 3,194,962 km (0.053 R)
• M25: 3,308,207 km (0.072 R)
• M26: 3,399,911 km (0.075 R)
• M27: 3,504,031 km (0.067 R)
• M28: 3,703,744 km (0.117 R)
• M29: 4,138,924 km (0.084 R)
• M30: 4,362,723 km (0.098 R)
• M31: 4,488,684 km (0.041 R)
• M32: 4,641,573 km (0.052 R)
• M33: 4,705,751 km (0.11 R)
• M34: 4,913,243 km (0.094 R)
• M35: 5,057,754 km (0.109 R)
• M36: 5,123,877 km (0.118 R)
• M37: 5,243,555 km (0.067 R)
• M38: 5,323,889 km (0.096 R)
• M39: 5,485,904 km (0.107 R)
• M40: 5,635,801 km (0.101 R)
• M41: 5,856,308 km (0.118 R)
• M42: 5,981,521 km (0.089 R)
• M43: 6,093,720 km (0.059 R)
• M44: 6,377,058 km (0.043 R)
• M45: 6,462,927 km (0.108 R)
• M46: 6,751,950 km (0.102 R)
• M47: 6,927,429 km (0.113 R)
• M48: 7,208,373 km (0.041 R)
• M49: 7,387,741 km (0.116 R)
• M50: 7,980,897 km (0.114 R)
• M51: 8,150,990 km (0.088 R)
• M52: 8,431,934 km (0.097 R)
• M53: 8,557,746 km (0.088 R)
• M54: 8,955,228 km (0.11 R)
• M55: 9,164,366 km (0.113 R)
• M56: 9,326,230 km (0.045 R)
• M57: 9,407,612 km (0.045 R)
• M58: 9,570,973 km (0.095 R)
• M59: 9,768,143 km (0.079 R)
• M60: 9,834,265 km (0.116 R)
• M61: 10,083,345 km (0.114 R)
• M62: 10,166,821 km (0.09 R)
• M63: 10,351,275 km (0.105 R)
• M64: 10,587,789 km (0.085 R)
• M65: 10,740,678 km (0.048 R)
• M66: 10,808,895 km (0.116 R)
• M67: 10,928,573 km (0.082 R)
• M68: 11,481,487 km (0.092 R)
• M69: 11,621,062 km (0.074 R)
• M70: 11,743,732 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 14.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.73 AU - 6.47 AU

Year: 6050 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,350,126 km

• M1: 207,492 km (0.093 R)
• M2: 346,020 km (0.108 R)
• M3: 556,953 km (0.088 R)
• M4: 776,114 km (0.111 R)
• M5: 904,768 km (0.085 R)
• M6: 1,010,534 km (0.061 R)
• M7: 1,120,937 km (0.072 R)
• M8: 1,550,732 km (0.077 R)
• M9: 1,775,278 km (0.085 R)
• M10: 2,071,482 km (0.03 R)
• M11: 2,194,601 km (0.045 R)
• M12: 2,383,992 km (0.063 R)
• M13: 2,513,394 km (0.099 R)
• M14: 3,078,275 km (0.036 R)
• M15: 3,196,159 km (0.058 R)
• M16: 3,657,668 km (0.119 R)
• M17: 3,833,146 km (0.095 R)
• M18: 4,271,169 km (0.068 R)
• M19: 4,376,635 km (0.085 R)
• M20: 4,509,777 km (0.117 R)
• M21: 4,862,080 km (0.072 R)
• M22: 5,083,336 km (0.097 R)
• M23: 5,564,891 km (0.098 R)
• M24: 5,972,545 km (0.098 R)
• M25: 6,209,957 km (0.117 R)
• M26: 7,348,098 km (0.086 R)
• M27: 7,666,741 km (0.111 R)
• M28: 8,153,383 km (0.074 R)
• M29: 8,317,941 km (0.094 R)
• M30: 8,549,967 km (0.078 R)
• M31: 8,986,793 km (0.109 R)
• M32: 9,638,441 km (0.05 R)
• M33: 9,847,429 km (0.072 R)
• M34: 11,242,130 km (0.115 R)
• M35: 13,158,180 km (0.12 R)
• M36: 13,273,969 km (0.067 R)
• M37: 14,371,718 km (0.102 R)
• M38: 14,610,626 km (0.096 R)
• M39: 15,052,388 km (0.112 R)
• M40: 15,254,495 km (0.118 R)
• M41: 16,361,968 km (0.072 R)
• M42: 16,737,010 km (0.117 R)
• M43: 16,904,559 km (0.084 R)
• M44: 17,836,105 km (0.09 R)
• M45: 18,136,049 km (0.104 R)
• M46: 18,697,490 km (0.119 R)
• M47: 18,827,790 km (0.115 R)
• M48: 19,970,418 km (0.103 R)
• M49: 20,059,279 km (0.104 R)
• M50: 20,819,685 km (0.091 R)
• M51: 22,138,540 km (0.083 R)
• M52: 22,645,826 km (0.12 R)
• M53: 22,784,803 km (0.032 R)
• M54: 22,877,703 km (0.103 R)
• M55: 23,343,850 km (0.114 R)
• M56: 24,143,451 km (0.077 R)
• M57: 24,856,434 km (0.044 R)
• M58: 25,047,770 km (0.076 R)
• M59: 25,818,049 km (0.11 R)
• M60: 26,108,868 km (0.036 R)
• M61: 26,205,957 km (0.103 R)
• M62: 27,233,694 km (0.093 R)
• M63: 27,777,333 km (0.086 R)
• M64: 28,075,332 km (0.115 R)
• M65: 28,624,505 km (0.113 R)
• M66: 29,227,684 km (0.075 R)
• M67: 29,987,492 km (0.059 R)
• M68: 30,599,945 km (0.103 R)
• M69: 30,702,420 km (0.074 R)
• M70: 30,805,044 km (0.036 R)
• M71: 31,062,053 km (0.109 R)
• M72: 31,319,810 km (0.088 R)
• M73: 31,526,554 km (0.109 R)
• M74: 32,933,672 km (0.091 R)
• M75: 33,883,020 km (0.12 R)
• M76: 34,095,300 km (0.074 R)
• M77: 34,521,055 km (0.082 R)
• M78: 35,216,685 km (0.119 R)
• M79: 35,593,073 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit