🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 157 Days

Day: 15.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,193,642 km

• M1: 219,610 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 227 Days

Day: 33.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,193,642 km

• M1: 143,464 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.27 AU

Year: 1555 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,193,642 km

• M1: 750,533 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.07 AU - 5.21 AU

Year: 3563 Days

Day: 19.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.65 AU - 5.49 AU

Year: 4069 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 13.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.11 AU - 7.97 AU

Year: 6658 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,193,642 km

• M1: 186,249 km (0.079 R)
• M2: 314,754 km (0.091 R)
• M3: 398,529 km (0.11 R)
• M4: 494,122 km (0.098 R)
• M5: 825,032 km (0.1 R)
• M6: 1,224,758 km (0.11 R)
• M7: 1,308,533 km (0.11 R)
• M8: 1,500,317 km (0.089 R)
• M9: 1,682,976 km (0.093 R)
• M10: 1,796,222 km (0.096 R)
• M11: 2,131,770 km (0.117 R)
• M12: 2,509,055 km (0.09 R)
• M13: 2,750,207 km (0.044 R)
• M14: 2,885,145 km (0.096 R)
• M15: 3,045,214 km (0.117 R)
• M16: 3,966,288 km (0.083 R)
• M17: 4,170,789 km (0.091 R)
• M18: 4,484,196 km (0.086 R)
• M19: 4,724,301 km (0.109 R)
• M20: 5,106,374 km (0.114 R)
• M21: 5,958,782 km (0.083 R)
• M22: 6,134,560 km (0.112 R)
• M23: 6,312,282 km (0.116 R)
• M24: 6,461,581 km (0.115 R)
• M25: 6,581,858 km (0.114 R)
• M26: 6,702,882 km (0.115 R)
• M27: 7,288,109 km (0.064 R)
• M28: 7,413,472 km (0.117 R)
• M29: 7,571,148 km (0.118 R)
• M30: 8,147,998 km (0.081 R)
• M31: 8,507,631 km (0.096 R)
• M32: 8,939,370 km (0.065 R)
• M33: 9,073,709 km (0.087 R)
• M34: 9,446,507 km (0.068 R)
• M35: 9,858,948 km (0.116 R)
• M36: 10,347,685 km (0.098 R)
• M37: 10,666,029 km (0.077 R)
• M38: 11,240,036 km (0.082 R)
• M39: 11,677,011 km (0.116 R)
• M40: 12,343,320 km (0.115 R)
• M41: 13,059,894 km (0.095 R)
• M42: 14,415,101 km (0.113 R)
• M43: 15,652,724 km (0.052 R)
• M44: 15,855,430 km (0.103 R)
• M45: 17,341,385 km (0.076 R)
• M46: 19,173,809 km (0.036 R)
• M47: 19,652,523 km (0.088 R)
• M48: 20,179,107 km (0.113 R)
• M49: 20,399,914 km (0.103 R)
• M50: 20,799,490 km (0.078 R)
• M51: 21,877,492 km (0.1 R)
• M52: 24,934,674 km (0.081 R)
• M53: 25,409,348 km (0.042 R)
• M54: 25,839,292 km (0.104 R)
• M55: 26,851,771 km (0.074 R)
• M56: 27,436,100 km (0.104 R)
• M57: 28,073,836 km (0.058 R)
• M58: 28,271,155 km (0.097 R)
• M59: 29,815,304 km (0.115 R)
• M60: 30,117,343 km (0.075 R)
• M61: 30,268,736 km (0.098 R)
• M62: 30,775,124 km (0.069 R)
• M63: 32,414,717 km (0.05 R)
• M64: 32,932,924 km (0.049 R)
• M65: 33,767,830 km (0.08 R)
• M66: 34,240,409 km (0.113 R)
• M67: 35,245,408 km (0.109 R)
• M68: 35,778,276 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 14.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.12 AU - 12.76 AU

Year: 12898 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,193,642 km

• M1: 276,008 km (0.067 R)
• M2: 768,335 km (0.081 R)
• M3: 1,303,147 km (0.107 R)
• M4: 1,795,922 km (0.114 R)
• M5: 2,016,430 km (0.078 R)
• M6: 2,344,647 km (0.105 R)
• M7: 3,118,368 km (0.119 R)
• M8: 3,591,246 km (0.089 R)
• M9: 4,183,953 km (0.098 R)
• M10: 4,355,542 km (0.118 R)
• M11: 4,504,541 km (0.105 R)
• M12: 5,675,444 km (0.078 R)
• M13: 6,169,267 km (0.116 R)
• M14: 6,534,734 km (0.069 R)
• M15: 6,791,893 km (0.082 R)
• M16: 6,936,255 km (0.088 R)
• M17: 7,613,335 km (0.046 R)
• M18: 7,763,381 km (0.111 R)
• M19: 8,005,431 km (0.085 R)
• M20: 8,778,253 km (0.111 R)
• M21: 8,872,650 km (0.077 R)
• M22: 8,967,345 km (0.11 R)
• M23: 9,317,404 km (0.117 R)
• M24: 9,413,596 km (0.101 R)
• M25: 10,428,019 km (0.076 R)
• M26: 11,202,936 km (0.069 R)
• M27: 11,408,184 km (0.072 R)
• M28: 13,930,404 km (0.045 R)
• M29: 14,708,463 km (0.104 R)
• M30: 15,538,731 km (0.109 R)
• M31: 16,423,004 km (0.112 R)
• M32: 16,930,141 km (0.099 R)
• M33: 17,521,651 km (0.114 R)
• M34: 17,760,110 km (0.095 R)
• M35: 17,959,673 km (0.091 R)
• M36: 18,441,678 km (0.093 R)
• M37: 18,724,866 km (0.098 R)
• M38: 19,624,249 km (0.111 R)
• M39: 20,203,940 km (0.059 R)
• M40: 21,763,049 km (0.112 R)
• M41: 21,976,675 km (0.116 R)
• M42: 23,886,741 km (0.096 R)
• M43: 26,987,905 km (0.061 R)
• M44: 28,749,270 km (0.108 R)
• M45: 29,171,884 km (0.111 R)
• M46: 30,356,550 km (0.108 R)
• M47: 31,122,939 km (0.104 R)
• M48: 31,605,243 km (0.047 R)
• M49: 32,089,940 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 12.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.11 AU - 15.19 AU

Year: 16037 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,193,642 km

• M1: 178,769 km (0.1 R)
• M2: 705,803 km (0.057 R)
• M3: 839,992 km (0.085 R)
• M4: 1,416,093 km (0.038 R)
• M5: 1,959,732 km (0.045 R)
• M6: 2,183,231 km (0.032 R)
• M7: 2,594,775 km (0.103 R)
• M8: 2,966,975 km (0.118 R)
• M9: 3,094,881 km (0.098 R)
• M10: 3,290,405 km (0.105 R)
• M11: 3,762,386 km (0.106 R)
• M12: 4,292,113 km (0.098 R)
• M13: 4,547,326 km (0.077 R)
• M14: 4,732,828 km (0.047 R)
• M15: 5,226,800 km (0.092 R)
• M16: 5,382,083 km (0.096 R)
• M17: 5,857,505 km (0.068 R)
• M18: 6,059,462 km (0.09 R)
• M19: 6,848,441 km (0.086 R)
• M20: 6,976,048 km (0.039 R)
• M21: 7,450,572 km (0.078 R)
• M22: 7,802,277 km (0.106 R)
• M23: 8,430,887 km (0.089 R)
• M24: 8,889,853 km (0.102 R)
• M25: 10,658,399 km (0.054 R)
• M26: 11,104,800 km (0.105 R)
• M27: 11,305,111 km (0.073 R)
• M28: 11,607,897 km (0.093 R)
• M29: 12,118,624 km (0.08 R)
• M30: 12,688,742 km (0.1 R)
• M31: 12,845,820 km (0.071 R)
• M32: 13,427,157 km (0.078 R)
• M33: 13,533,820 km (0.054 R)
• M34: 13,640,783 km (0.091 R)
• M35: 14,017,171 km (0.105 R)
• M36: 14,342,546 km (0.083 R)
• M37: 15,389,283 km (0.086 R)
• M38: 15,837,478 km (0.114 R)
• M39: 16,290,011 km (0.113 R)
• M40: 17,323,583 km (0.1 R)
• M41: 17,439,671 km (0.064 R)
• M42: 18,556,120 km (0.111 R)
• M43: 19,635,020 km (0.059 R)
• M44: 19,877,518 km (0.074 R)
• M45: 20,060,027 km (0.114 R)
• M46: 20,611,146 km (0.058 R)
• M47: 20,795,899 km (0.109 R)
• M48: 21,728,044 km (0.082 R)
• M49: 21,978,919 km (0.066 R)
• M50: 22,357,103 km (0.109 R)
• M51: 22,992,146 km (0.109 R)
• M52: 25,326,920 km (0.111 R)
• M53: 25,723,354 km (0.025 R)
• M54: 27,532,740 km (0.04 R)
• M55: 28,418,659 km (0.11 R)
• M56: 29,799,597 km (0.09 R)
• M57: 30,288,034 km (0.069 R)
• M58: 30,568,380 km (0.093 R)
• M59: 31,556,324 km (0.104 R)
• M60: 32,268,410 km (0.12 R)
• M61: 32,411,575 km (0.027 R)
• M62: 32,985,882 km (0.093 R)
• M63: 35,022,507 km (0.073 R)
• M64: 35,390,518 km (0.088 R)
• M65: 38,001,898 km (0.037 R)
• M66: 39,675,001 km (0.105 R)
• M67: 40,135,463 km (0.069 R)
• M68: 42,699,571 km (0.113 R)
• M69: 43,408,066 km (0.115 R)
• M70: 44,677,105 km (0.1 R)
• M71: 44,836,576 km (0.093 R)
• M72: 45,877,927 km (0.096 R)
• M73: 46,846,274 km (0.086 R)
• M74: 47,008,289 km (0.093 R)
• M75: 47,821,353 km (0.095 R)
• M76: 47,902,884 km (0.115 R)
• M77: 48,311,286 km (0.077 R)
• M78: 49,378,816 km (0.113 R)
• M79: 51,369,814 km (0.116 R)
• M80: 51,955,490 km (0.1 R)
• M81: 52,207,114 km (0.055 R)
• M82: 52,543,410 km (0.095 R)
• M83: 53,556,337 km (0.113 R)
• M84: 54,150,091 km (0.113 R)
• M85: 54,660,968 km (0.059 R)
• M86: 56,547,397 km (0.07 R)
• M87: 56,633,565 km (0.084 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit