🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 203 Days

Day: 15.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 227 Days

Day: 24.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 231 Days

Day: 37.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.67 AU - 2.39 AU

Year: 1073 Days

Day: 34.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.79 AU - 2.69 AU

Year: 1243 Days

Day: 35.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,428,396 km

• M1: 299,794 km (0.105 R)
• M2: 1,139,487 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 9.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.42 AU - 10.66 AU

Year: 10080 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,428,396 km

• M1: 188,793 km (0.085 R)
• M2: 252,970 km (0.087 R)
• M3: 528,679 km (0.11 R)
• M4: 1,694,495 km (0.106 R)
• M5: 1,834,219 km (0.111 R)
• M6: 2,276,431 km (0.056 R)
• M7: 2,405,085 km (0.102 R)
• M8: 2,642,946 km (0.035 R)
• M9: 2,723,878 km (0.081 R)
• M10: 2,888,436 km (0.118 R)
• M11: 3,256,297 km (0.113 R)
• M12: 3,669,187 km (0.083 R)
• M13: 3,759,843 km (0.116 R)
• M14: 4,005,333 km (0.037 R)
• M15: 4,256,059 km (0.086 R)
• M16: 4,839,042 km (0.118 R)
• M17: 5,412,601 km (0.062 R)
• M18: 5,515,973 km (0.099 R)
• M19: 5,654,949 km (0.102 R)
• M20: 5,724,961 km (0.107 R)
• M21: 7,107,993 km (0.049 R)
• M22: 7,565,464 km (0.081 R)
• M23: 8,508,678 km (0.101 R)
• M24: 8,994,273 km (0.108 R)
• M25: 9,158,232 km (0.113 R)
• M26: 9,240,511 km (0.08 R)
• M27: 9,865,680 km (0.042 R)
• M28: 10,850,633 km (0.06 R)
• M29: 11,332,787 km (0.099 R)
• M30: 12,091,697 km (0.093 R)
• M31: 12,272,710 km (0.114 R)
• M32: 12,591,503 km (0.072 R)
• M33: 12,728,984 km (0.091 R)
• M34: 13,144,417 km (0.1 R)
• M35: 13,752,532 km (0.05 R)
• M36: 13,894,052 km (0.087 R)
• M37: 14,274,030 km (0.088 R)
• M38: 14,705,770 km (0.085 R)
• M39: 15,976,604 km (0.117 R)
• M40: 16,625,111 km (0.056 R)
• M41: 16,876,884 km (0.104 R)
• M42: 17,486,346 km (0.085 R)
• M43: 18,936,098 km (0.094 R)
• M44: 19,093,775 km (0.069 R)
• M45: 19,516,089 km (0.064 R)
• M46: 20,478,004 km (0.055 R)
• M47: 21,073,254 km (0.117 R)
• M48: 22,447,460 km (0.094 R)
• M49: 23,737,143 km (0.108 R)
• M50: 24,705,640 km (0.109 R)
• M51: 25,050,612 km (0.083 R)
• M52: 25,397,231 km (0.114 R)
• M53: 26,387,718 km (0.084 R)
• M54: 27,331,381 km (0.106 R)
• M55: 28,226,276 km (0.03 R)
• M56: 28,647,095 km (0.08 R)
• M57: 29,861,081 km (0.066 R)
• M58: 29,983,303 km (0.088 R)
• M59: 30,289,829 km (0.057 R)
• M60: 30,967,806 km (0.081 R)
• M61: 31,215,690 km (0.072 R)
• M62: 31,526,255 km (0.066 R)
• M63: 32,401,552 km (0.047 R)
• M64: 33,602,375 km (0.104 R)
• M65: 36,438,301 km (0.109 R)
• M66: 36,699,948 km (0.103 R)
• M67: 36,765,472 km (0.101 R)
• M68: 37,093,540 km (0.117 R)
• M69: 37,951,035 km (0.108 R)
• M70: 39,015,573 km (0.119 R)
• M71: 39,887,579 km (0.079 R)
• M72: 40,224,623 km (0.111 R)
• M73: 40,833,936 km (0.057 R)
• M74: 41,446,090 km (0.101 R)
• M75: 41,582,673 km (0.057 R)
• M76: 42,198,567 km (0.106 R)
• M77: 43,370,367 km (0.066 R)
• M78: 45,042,722 km (0.084 R)
• M79: 47,519,165 km (0.114 R)
• M80: 47,733,539 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.7

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.85 AU - 12.95 AU

Year: 14275 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,428,396 km

• M1: 213,027 km (0.109 R)
• M2: 408,103 km (0.1 R)
• M3: 549,772 km (0.09 R)
• M4: 851,810 km (0.065 R)
• M5: 1,232,088 km (0.093 R)
• M6: 1,558,810 km (0.083 R)
• M7: 1,801,607 km (0.076 R)
• M8: 2,572,784 km (0.116 R)
• M9: 2,732,106 km (0.075 R)
• M10: 2,861,957 km (0.111 R)
• M11: 3,402,604 km (0.052 R)
• M12: 4,160,766 km (0.035 R)
• M13: 4,578,592 km (0.093 R)
• M14: 5,828,333 km (0.048 R)
• M15: 6,124,537 km (0.051 R)
• M16: 6,382,593 km (0.056 R)
• M17: 7,268,362 km (0.069 R)
• M18: 7,541,677 km (0.12 R)
• M19: 8,098,481 km (0.103 R)
• M20: 9,747,947 km (0.116 R)
• M21: 10,817,422 km (0.065 R)
• M22: 12,085,114 km (0.119 R)
• M23: 12,246,979 km (0.091 R)
• M24: 13,679,080 km (0.093 R)
• M25: 13,791,428 km (0.093 R)
• M26: 14,874,217 km (0.043 R)
• M27: 15,513,598 km (0.114 R)
• M28: 15,807,259 km (0.086 R)
• M29: 16,221,346 km (0.061 R)
• M30: 16,340,426 km (0.071 R)
• M31: 17,790,927 km (0.059 R)
• M32: 18,098,350 km (0.074 R)
• M33: 18,780,816 km (0.06 R)
• M34: 19,598,368 km (0.055 R)
• M35: 19,852,236 km (0.082 R)
• M36: 20,749,374 km (0.074 R)
• M37: 21,073,104 km (0.105 R)
• M38: 21,202,955 km (0.092 R)
• M39: 21,856,548 km (0.098 R)
• M40: 22,649,716 km (0.12 R)
• M41: 22,916,150 km (0.083 R)
• M42: 24,196,259 km (0.027 R)
• M43: 24,400,460 km (0.051 R)
• M44: 25,985,150 km (0.109 R)
• M45: 27,319,264 km (0.034 R)
• M46: 27,531,992 km (0.031 R)
• M47: 28,030,452 km (0.093 R)
• M48: 28,388,290 km (0.109 R)
• M49: 28,819,731 km (0.067 R)
• M50: 29,253,415 km (0.087 R)
• M51: 30,273,523 km (0.062 R)
• M52: 31,453,700 km (0.118 R)
• M53: 31,751,101 km (0.08 R)
• M54: 34,163,965 km (0.107 R)
• M55: 34,469,593 km (0.073 R)
• M56: 34,699,525 km (0.094 R)
• M57: 35,315,121 km (0.111 R)
• M58: 35,701,681 km (0.107 R)
• M59: 36,401,051 km (0.047 R)
• M60: 36,713,262 km (0.032 R)
• M61: 38,367,366 km (0.1 R)
• M62: 39,483,516 km (0.117 R)
• M63: 39,965,071 km (0.117 R)
• M64: 40,206,672 km (0.12 R)
• M65: 41,584,618 km (0.081 R)
• M66: 41,747,679 km (0.076 R)
• M67: 42,566,578 km (0.068 R)
• M68: 42,730,986 km (0.113 R)
• M69: 48,445,326 km (0.084 R)
• M70: 50,605,669 km (0.034 R)
• M71: 51,478,722 km (0.116 R)
• M72: 53,328,051 km (0.059 R)
• M73: 55,468,347 km (0.094 R)
• M74: 56,187,913 km (0.058 R)
• M75: 56,548,893 km (0.042 R)
• M76: 57,001,127 km (0.109 R)
• M77: 58,274,055 km (0.048 R)
• M78: 60,755,136 km (0.092 R)
• M79: 61,125,690 km (0.09 R)
• M80: 61,218,441 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit