🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 175 Days

Day: 22.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,627,901 km

• M1: 103,522 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.97 AU - 1.25 AU

Year: 409 Days

Day: 31.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,627,901 km

• M1: 691,441 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.12 AU - 1.48 AU

Year: 519 Days

Day: 48 Hours

Environment

Temp: 18 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.31 AU - 4.09 AU

Year: 2490 Days

Day: 21.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.49 AU - 3.93 AU

Year: 2500 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.75 AU - 5.99 AU

Year: 4353 Days

Day: 31.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 8.6

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.38 AU - 6.76 AU

Year: 5232 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,627,901 km

• M1: 127,308 km (0.057 R)
• M2: 296,054 km (0.053 R)
• M3: 426,653 km (0.117 R)
• M4: 494,271 km (0.115 R)
• M5: 566,078 km (0.091 R)
• M6: 641,775 km (0.072 R)
• M7: 847,173 km (0.116 R)
• M8: 920,326 km (0.025 R)
• M9: 1,042,248 km (0.069 R)
• M10: 1,422,825 km (0.089 R)
• M11: 1,493,286 km (0.066 R)
• M12: 1,749,397 km (0.115 R)
• M13: 1,825,244 km (0.115 R)
• M14: 2,220,930 km (0.028 R)
• M15: 2,642,946 km (0.111 R)
• M16: 2,863,453 km (0.116 R)
• M17: 3,440,601 km (0.116 R)
• M18: 3,681,604 km (0.114 R)
• M19: 3,903,158 km (0.051 R)
• M20: 4,129,200 km (0.072 R)
• M21: 5,075,407 km (0.08 R)
• M22: 5,157,237 km (0.09 R)
• M23: 5,349,919 km (0.114 R)
• M24: 5,657,343 km (0.089 R)
• M25: 6,644,090 km (0.094 R)
• M26: 7,126,693 km (0.035 R)
• M27: 7,249,214 km (0.116 R)
• M28: 7,589,549 km (0.112 R)
• M29: 7,683,197 km (0.048 R)
• M30: 7,808,859 km (0.041 R)
• M31: 7,998,400 km (0.078 R)
• M32: 8,674,133 km (0.09 R)
• M33: 9,168,106 km (0.068 R)
• M34: 9,738,821 km (0.101 R)
• M35: 9,977,131 km (0.102 R)
• M36: 10,738,883 km (0.113 R)
• M37: 11,162,245 km (0.097 R)
• M38: 11,376,020 km (0.086 R)
• M39: 11,591,142 km (0.104 R)
• M40: 12,612,596 km (0.07 R)
• M41: 13,096,695 km (0.114 R)
• M42: 13,967,953 km (0.105 R)
• M43: 14,159,887 km (0.116 R)
• M44: 14,352,719 km (0.101 R)
• M45: 15,132,423 km (0.093 R)
• M46: 15,290,099 km (0.084 R)
• M47: 15,606,947 km (0.109 R)
• M48: 15,686,384 km (0.05 R)
• M49: 16,855,192 km (0.097 R)
• M50: 16,936,723 km (0.08 R)
• M51: 17,018,553 km (0.076 R)
• M52: 17,223,502 km (0.053 R)
• M53: 17,718,821 km (0.058 R)
• M54: 18,470,550 km (0.098 R)
• M55: 18,554,774 km (0.092 R)
• M56: 18,765,706 km (0.092 R)
• M57: 19,020,023 km (0.064 R)
• M58: 19,147,480 km (0.075 R)
• M59: 19,275,386 km (0.079 R)
• M60: 19,875,723 km (0.083 R)
• M61: 20,264,827 km (0.038 R)
• M62: 20,525,725 km (0.089 R)
• M63: 21,006,832 km (0.117 R)
• M64: 21,226,741 km (0.114 R)
• M65: 21,535,960 km (0.101 R)
• M66: 22,517,322 km (0.098 R)
• M67: 23,240,179 km (0.116 R)
• M68: 23,331,134 km (0.102 R)
• M69: 23,833,185 km (0.109 R)
• M70: 25,080,532 km (0.055 R)
• M71: 25,501,051 km (0.068 R)
• M72: 26,728,801 km (0.092 R)
• M73: 27,062,704 km (0.063 R)
• M74: 27,158,297 km (0.081 R)
• M75: 28,606,554 km (0.055 R)
• M76: 28,947,936 km (0.094 R)
• M77: 31,325,944 km (0.101 R)
• M78: 32,487,422 km (0.077 R)
• M79: 32,741,738 km (0.056 R)
• M80: 33,201,303 km (0.104 R)
• M81: 33,303,777 km (0.109 R)
• M82: 33,714,423 km (0.059 R)
• M83: 33,971,881 km (0.066 R)
• M84: 34,592,712 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 11.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.05 AU - 10.13 AU

Year: 9588 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,627,901 km

• M1: 216,618 km (0.098 R)
• M2: 424,409 km (0.097 R)
• M3: 731,982 km (0.101 R)
• M4: 911,799 km (0.067 R)
• M5: 1,021,604 km (0.086 R)
• M6: 1,107,024 km (0.066 R)
• M7: 1,843,644 km (0.101 R)
• M8: 2,021,366 km (0.101 R)
• M9: 2,223,473 km (0.054 R)
• M10: 3,076,630 km (0.111 R)
• M11: 3,245,975 km (0.063 R)
• M12: 3,527,518 km (0.104 R)
• M13: 3,976,461 km (0.073 R)
• M14: 4,068,464 km (0.095 R)
• M15: 4,325,174 km (0.074 R)
• M16: 4,611,354 km (0.089 R)
• M17: 5,303,245 km (0.111 R)
• M18: 6,186,770 km (0.094 R)
• M19: 6,700,339 km (0.049 R)
• M20: 6,782,767 km (0.03 R)
• M21: 7,425,440 km (0.042 R)
• M22: 8,058,538 km (0.119 R)
• M23: 8,559,541 km (0.037 R)
• M24: 9,192,490 km (0.115 R)
• M25: 9,437,681 km (0.098 R)
• M26: 9,903,080 km (0.055 R)
• M27: 9,997,027 km (0.039 R)
• M28: 10,407,823 km (0.104 R)
• M29: 11,050,645 km (0.11 R)
• M30: 12,206,289 km (0.092 R)
• M31: 13,504,349 km (0.106 R)
• M32: 14,702,479 km (0.115 R)
• M33: 15,678,156 km (0.068 R)
• M34: 17,161,868 km (0.083 R)
• M35: 17,463,906 km (0.058 R)
• M36: 17,805,887 km (0.118 R)
• M37: 17,996,923 km (0.118 R)
• M38: 18,380,791 km (0.033 R)
• M39: 18,922,934 km (0.109 R)
• M40: 20,301,029 km (0.069 R)
• M41: 20,780,939 km (0.087 R)
• M42: 21,062,632 km (0.066 R)
• M43: 21,224,198 km (0.041 R)
• M44: 21,792,819 km (0.092 R)
• M45: 22,284,248 km (0.099 R)
• M46: 22,945,172 km (0.113 R)
• M47: 23,028,199 km (0.099 R)
• M48: 23,361,503 km (0.106 R)
• M49: 23,738,340 km (0.068 R)
• M50: 23,948,525 km (0.069 R)
• M51: 24,075,085 km (0.094 R)
• M52: 24,795,697 km (0.036 R)
• M53: 25,222,949 km (0.106 R)
• M54: 27,175,500 km (0.094 R)
• M55: 27,439,541 km (0.114 R)
• M56: 27,571,935 km (0.095 R)
• M57: 28,014,595 km (0.082 R)
• M58: 28,414,919 km (0.084 R)
• M59: 29,131,343 km (0.087 R)
• M60: 29,763,244 km (0.026 R)
• M61: 30,445,111 km (0.064 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit