🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 257 Days

Day: 12.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 0.99 AU

Year: 272 Days

Day: 19.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.04 AU - 3.68 AU

Year: 2175 Days

Day: 30.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.5 AU - 4.01 AU

Year: 2564 Days

Day: 18.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.96 AU - 4.86 AU

Year: 3270 Days

Day: 13.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,784,648 km

• M1: 1,126,921 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.33 AU - 4.57 AU

Year: 3315 Days

Day: 22.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 14.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.77 AU - 9.85 AU

Year: 8459 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,784,648 km

• M1: 197,320 km (0.069 R)
• M2: 300,991 km (0.071 R)
• M3: 494,271 km (0.082 R)
• M4: 778,507 km (0.106 R)
• M5: 885,919 km (0.062 R)
• M6: 1,028,336 km (0.065 R)
• M7: 1,179,130 km (0.114 R)
• M8: 1,386,922 km (0.079 R)
• M9: 1,642,585 km (0.11 R)
• M10: 1,876,855 km (0.073 R)
• M11: 2,026,752 km (0.053 R)
• M12: 2,200,285 km (0.08 R)
• M13: 2,318,917 km (0.056 R)
• M14: 2,922,694 km (0.079 R)
• M15: 3,097,873 km (0.053 R)
• M16: 3,231,613 km (0.119 R)
• M17: 3,412,926 km (0.052 R)
• M18: 3,738,600 km (0.1 R)
• M19: 4,246,336 km (0.1 R)
• M20: 4,345,519 km (0.105 R)
• M21: 4,571,711 km (0.105 R)
• M22: 4,750,331 km (0.109 R)
• M23: 4,905,314 km (0.093 R)
• M24: 5,300,253 km (0.1 R)
• M25: 6,290,142 km (0.068 R)
• M26: 7,011,054 km (0.109 R)
• M27: 7,158,408 km (0.106 R)
• M28: 7,788,664 km (0.067 R)
• M29: 8,280,841 km (0.086 R)
• M30: 9,070,418 km (0.091 R)
• M31: 9,231,086 km (0.109 R)
• M32: 9,490,489 km (0.119 R)
• M33: 9,785,047 km (0.097 R)
• M34: 10,551,587 km (0.066 R)
• M35: 14,253,087 km (0.099 R)
• M36: 15,045,058 km (0.079 R)
• M37: 15,427,280 km (0.1 R)
• M38: 16,357,630 km (0.082 R)
• M39: 16,711,129 km (0.11 R)
• M40: 16,948,242 km (0.053 R)
• M41: 17,505,943 km (0.085 R)
• M42: 18,353,714 km (0.118 R)
• M43: 18,885,385 km (0.093 R)
• M44: 19,463,431 km (0.097 R)
• M45: 19,629,784 km (0.111 R)
• M46: 20,089,348 km (0.094 R)
• M47: 20,806,670 km (0.1 R)
• M48: 21,704,407 km (0.094 R)
• M49: 22,833,572 km (0.059 R)
• M50: 23,582,010 km (0.085 R)
• M51: 25,784,539 km (0.041 R)
• M52: 26,242,010 km (0.066 R)
• M53: 26,794,624 km (0.105 R)
• M54: 26,979,677 km (0.034 R)
• M55: 27,677,401 km (0.103 R)
• M56: 29,901,922 km (0.069 R)
• M57: 30,672,351 km (0.084 R)
• M58: 31,059,959 km (0.073 R)
• M59: 31,546,750 km (0.076 R)
• M60: 31,987,166 km (0.09 R)
• M61: 32,873,833 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 11

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.3 AU - 9.54 AU

Year: 9407 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,784,648 km

• M1: 158,574 km (0.101 R)
• M2: 283,787 km (0.116 R)
• M3: 590,612 km (0.073 R)
• M4: 916,137 km (0.11 R)
• M5: 1,208,900 km (0.054 R)
• M6: 1,475,484 km (0.064 R)
• M7: 1,549,834 km (0.05 R)
• M8: 1,644,529 km (0.072 R)
• M9: 1,800,560 km (0.073 R)
• M10: 1,900,491 km (0.113 R)
• M11: 2,002,517 km (0.083 R)
• M12: 2,106,338 km (0.047 R)
• M13: 2,276,281 km (0.073 R)
• M14: 2,562,312 km (0.12 R)
• M15: 2,860,012 km (0.114 R)
• M16: 3,025,019 km (0.117 R)
• M17: 3,463,939 km (0.12 R)
• M18: 3,819,234 km (0.101 R)
• M19: 3,923,055 km (0.114 R)
• M20: 4,001,444 km (0.088 R)
• M21: 4,106,761 km (0.107 R)
• M22: 4,320,387 km (0.117 R)
• M23: 4,926,707 km (0.061 R)
• M24: 5,268,837 km (0.065 R)
• M25: 5,530,484 km (0.113 R)
• M26: 5,618,597 km (0.073 R)
• M27: 5,976,136 km (0.103 R)
• M28: 6,371,673 km (0.092 R)
• M29: 6,619,407 km (0.081 R)
• M30: 6,807,302 km (0.087 R)
• M31: 7,317,131 km (0.051 R)
• M32: 7,740,343 km (0.041 R)
• M33: 7,839,078 km (0.082 R)
• M34: 8,138,124 km (0.058 R)
• M35: 8,474,719 km (0.084 R)
• M36: 8,576,596 km (0.092 R)
• M37: 8,781,694 km (0.11 R)
• M38: 8,919,324 km (0.12 R)
• M39: 9,301,248 km (0.112 R)
• M40: 9,441,570 km (0.102 R)
• M41: 9,688,706 km (0.09 R)
• M42: 10,045,647 km (0.084 R)
• M43: 11,817,933 km (0.085 R)
• M44: 13,644,971 km (0.059 R)
• M45: 14,085,238 km (0.112 R)
• M46: 14,489,601 km (0.077 R)
• M47: 14,938,694 km (0.103 R)
• M48: 15,103,102 km (0.082 R)
• M49: 15,350,986 km (0.092 R)
• M50: 15,808,755 km (0.096 R)
• M51: 16,823,328 km (0.077 R)
• M52: 16,951,683 km (0.097 R)
• M53: 17,771,778 km (0.116 R)
• M54: 18,077,257 km (0.074 R)
• M55: 18,252,586 km (0.084 R)
• M56: 18,428,513 km (0.105 R)
• M57: 18,560,757 km (0.068 R)
• M58: 19,004,016 km (0.06 R)
• M59: 19,720,440 km (0.092 R)
• M60: 19,991,362 km (0.086 R)
• M61: 20,172,674 km (0.102 R)
• M62: 21,782,348 km (0.12 R)
• M63: 21,875,697 km (0.037 R)
• M64: 22,249,841 km (0.048 R)
• M65: 22,343,788 km (0.1 R)
• M66: 23,242,423 km (0.09 R)
• M67: 23,912,172 km (0.116 R)
• M68: 24,008,364 km (0.106 R)
• M69: 25,221,603 km (0.056 R)
• M70: 25,319,440 km (0.079 R)
• M71: 25,663,216 km (0.066 R)
• M72: 26,604,037 km (0.105 R)
• M73: 26,853,416 km (0.072 R)
• M74: 27,103,693 km (0.068 R)
• M75: 30,426,561 km (0.115 R)
• M76: 30,687,460 km (0.082 R)
• M77: 31,316,669 km (0.112 R)
• M78: 31,527,302 km (0.07 R)
• M79: 31,738,385 km (0.077 R)
• M80: 32,641,059 km (0.093 R)
• M81: 33,390,694 km (0.115 R)
• M82: 34,797,961 km (0.092 R)
• M83: 35,125,430 km (0.107 R)
• M84: 35,948,668 km (0.071 R)
• M85: 36,058,921 km (0.082 R)
• M86: 36,556,484 km (0.107 R)
• M87: 36,944,989 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 14

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.82 AU - 12.08 AU

Year: 12794 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,784,648 km

• M1: 519,404 km (0.042 R)
• M2: 619,036 km (0.115 R)
• M3: 710,889 km (0.116 R)
• M4: 1,112,410 km (0.098 R)
• M5: 1,209,050 km (0.051 R)
• M6: 1,370,167 km (0.112 R)
• M7: 1,474,736 km (0.115 R)
• M8: 1,692,550 km (0.116 R)
• M9: 1,782,758 km (0.107 R)
• M10: 2,537,629 km (0.106 R)
• M11: 2,668,228 km (0.065 R)
• M12: 2,909,080 km (0.072 R)
• M13: 3,185,238 km (0.107 R)
• M14: 3,557,138 km (0.086 R)
• M15: 4,437,222 km (0.036 R)
• M16: 4,691,688 km (0.109 R)
• M17: 5,049,527 km (0.114 R)
• M18: 5,282,002 km (0.1 R)
• M19: 5,757,424 km (0.1 R)
• M20: 6,070,532 km (0.082 R)
• M21: 6,246,908 km (0.093 R)
• M22: 6,496,587 km (0.03 R)
• M23: 6,604,746 km (0.088 R)
• M24: 7,117,119 km (0.095 R)
• M25: 7,340,618 km (0.101 R)
• M26: 7,566,511 km (0.085 R)
• M27: 9,660,432 km (0.081 R)
• M28: 10,241,919 km (0.105 R)
• M29: 10,537,076 km (0.095 R)
• M30: 10,706,869 km (0.108 R)
• M31: 11,877,473 km (0.118 R)
• M32: 12,276,600 km (0.097 R)
• M33: 12,680,215 km (0.093 R)
• M34: 14,573,974 km (0.071 R)
• M35: 15,723,035 km (0.1 R)
• M36: 15,868,744 km (0.053 R)
• M37: 15,966,132 km (0.073 R)
• M38: 16,161,507 km (0.116 R)
• M39: 17,150,199 km (0.1 R)
• M40: 17,702,514 km (0.118 R)
• M41: 18,056,912 km (0.104 R)
• M42: 18,260,514 km (0.09 R)
• M43: 18,567,340 km (0.086 R)
• M44: 20,021,730 km (0.109 R)
• M45: 20,976,015 km (0.029 R)
• M46: 21,945,110 km (0.114 R)
• M47: 22,053,718 km (0.115 R)
• M48: 22,708,957 km (0.104 R)
• M49: 22,928,866 km (0.104 R)
• M50: 23,204,724 km (0.098 R)
• M51: 23,426,129 km (0.108 R)
• M52: 23,926,983 km (0.119 R)
• M53: 24,600,173 km (0.063 R)
• M54: 24,712,970 km (0.106 R)
• M55: 26,195,335 km (0.101 R)
• M56: 26,657,293 km (0.094 R)
• M57: 27,063,751 km (0.07 R)
• M58: 28,472,514 km (0.092 R)
• M59: 29,784,936 km (0.087 R)
• M60: 31,177,991 km (0.045 R)
• M61: 31,300,213 km (0.109 R)
• M62: 31,728,960 km (0.105 R)
• M63: 32,902,556 km (0.068 R)
• M64: 33,839,038 km (0.093 R)
• M65: 33,964,551 km (0.072 R)
• M66: 34,468,247 km (0.099 R)
• M67: 35,546,848 km (0.061 R)
• M68: 35,930,267 km (0.104 R)
• M69: 37,932,485 km (0.077 R)
• M70: 38,848,622 km (0.074 R)
• M71: 39,309,384 km (0.04 R)
• M72: 40,569,297 km (0.101 R)
• M73: 41,438,909 km (0.071 R)
• M74: 43,060,700 km (0.075 R)
• M75: 43,401,035 km (0.045 R)
• M76: 43,810,784 km (0.062 R)
• M77: 45,948,238 km (0.113 R)
• M78: 46,226,490 km (0.092 R)
• M79: 46,575,053 km (0.067 R)
• M80: 46,784,640 km (0.102 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit