🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 42.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 170 Days

Day: 14.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 168.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.86 AU - 0.9 AU

Year: 287 Days

Day: 19.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,771,397 km

• M1: 229,184 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.12 AU - 1.46 AU

Year: 510 Days

Day: 12.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1191 Days

Day: 12.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,771,397 km

• M1: 1,940,284 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.84 AU - 3.48 AU

Year: 1956 Days

Day: 20.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,771,397 km

• M1: 333,902 km (0.117 R)
• M2: 1,368,073 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.27 AU - 4.71 AU

Year: 3313 Days

Day: 45.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 10.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.52 AU - 8.5 AU

Year: 7895 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,771,397 km

• M1: 140,323 km (0.07 R)
• M2: 278,402 km (0.099 R)
• M3: 425,905 km (0.064 R)
• M4: 693,386 km (0.05 R)
• M5: 878,140 km (0.071 R)
• M6: 964,757 km (0.079 R)
• M7: 1,138,889 km (0.079 R)
• M8: 1,518,718 km (0.039 R)
• M9: 2,116,660 km (0.117 R)
• M10: 2,301,862 km (0.05 R)
• M11: 2,805,858 km (0.096 R)
• M12: 3,058,528 km (0.12 R)
• M13: 3,132,131 km (0.103 R)
• M14: 3,407,092 km (0.102 R)
• M15: 3,821,178 km (0.112 R)
• M16: 4,444,553 km (0.075 R)
• M17: 4,911,298 km (0.09 R)
• M18: 5,084,981 km (0.098 R)
• M19: 5,663,327 km (0.064 R)
• M20: 5,845,537 km (0.074 R)
• M21: 6,625,690 km (0.07 R)
• M22: 6,898,407 km (0.099 R)
• M23: 7,060,571 km (0.104 R)
• M24: 7,554,842 km (0.055 R)
• M25: 7,671,678 km (0.116 R)
• M26: 8,351,451 km (0.085 R)
• M27: 10,355,613 km (0.032 R)
• M28: 11,124,995 km (0.047 R)
• M29: 11,487,770 km (0.054 R)
• M30: 11,834,987 km (0.03 R)
• M31: 12,401,813 km (0.084 R)
• M32: 12,778,052 km (0.056 R)
• M33: 13,501,208 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 14.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.44 AU - 12.44 AU

Year: 11747 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,771,397 km

• M1: 208,091 km (0.096 R)
• M2: 555,307 km (0.027 R)
• M3: 703,409 km (0.091 R)
• M4: 810,820 km (0.072 R)
• M5: 1,045,091 km (0.083 R)
• M6: 1,370,765 km (0.12 R)
• M7: 1,534,126 km (0.055 R)
• M8: 1,907,223 km (0.105 R)
• M9: 2,091,378 km (0.101 R)
• M10: 2,226,764 km (0.08 R)
• M11: 2,797,929 km (0.116 R)
• M12: 3,804,423 km (0.077 R)
• M13: 4,347,165 km (0.112 R)
• M14: 4,842,333 km (0.041 R)
• M15: 5,619,046 km (0.068 R)
• M16: 5,809,783 km (0.117 R)
• M17: 7,122,205 km (0.05 R)
• M18: 7,245,922 km (0.106 R)
• M19: 7,918,365 km (0.101 R)
• M20: 8,654,835 km (0.077 R)
• M21: 9,961,423 km (0.043 R)
• M22: 11,136,963 km (0.03 R)
• M23: 11,425,687 km (0.087 R)
• M24: 11,716,804 km (0.117 R)
• M25: 12,158,268 km (0.076 R)
• M26: 12,755,313 km (0.114 R)
• M27: 13,057,351 km (0.077 R)
• M28: 13,310,919 km (0.09 R)
• M29: 13,463,958 km (0.105 R)
• M30: 14,550,936 km (0.073 R)
• M31: 15,719,894 km (0.101 R)
• M32: 15,881,609 km (0.11 R)
• M33: 16,698,713 km (0.116 R)
• M34: 17,921,825 km (0.104 R)
• M35: 18,944,027 km (0.052 R)
• M36: 19,288,850 km (0.115 R)
• M37: 20,101,915 km (0.064 R)
• M38: 20,277,543 km (0.084 R)
• M39: 22,062,245 km (0.027 R)
• M40: 22,973,446 km (0.084 R)
• M41: 24,394,326 km (0.045 R)
• M42: 24,769,667 km (0.117 R)
• M43: 26,162,424 km (0.067 R)
• M44: 26,610,918 km (0.114 R)
• M45: 27,126,582 km (0.094 R)
• M46: 27,515,387 km (0.117 R)
• M47: 27,710,612 km (0.11 R)
• M48: 28,036,885 km (0.084 R)
• M49: 28,627,497 km (0.103 R)
• M50: 29,421,264 km (0.053 R)
• M51: 29,820,840 km (0.055 R)
• M52: 30,155,191 km (0.112 R)
• M53: 31,573,229 km (0.111 R)
• M54: 32,874,880 km (0.073 R)
• M55: 33,358,829 km (0.116 R)
• M56: 34,054,310 km (0.077 R)
• M57: 34,473,932 km (0.05 R)
• M58: 35,036,121 km (0.089 R)
• M59: 35,247,652 km (0.069 R)
• M60: 36,027,057 km (0.117 R)
• M61: 36,312,041 km (0.084 R)
• M62: 37,099,225 km (0.097 R)
• M63: 38,617,643 km (0.1 R)
• M64: 38,836,206 km (0.101 R)
• M65: 42,389,305 km (0.099 R)
• M66: 43,218,077 km (0.111 R)
• M67: 44,128,380 km (0.083 R)
• M68: 44,585,850 km (0.084 R)
• M69: 45,275,048 km (0.101 R)
• M70: 45,967,686 km (0.065 R)
• M71: 46,586,423 km (0.11 R)
• M72: 47,754,034 km (0.111 R)
• M73: 48,223,622 km (0.118 R)
• M74: 48,773,543 km (0.074 R)
• M75: 49,959,107 km (0.08 R)
• M76: 50,117,830 km (0.048 R)
• M77: 50,914,289 km (0.05 R)
• M78: 51,153,945 km (0.117 R)
• M79: 51,875,455 km (0.073 R)
• M80: 53,978,502 km (0.113 R)
• M81: 54,467,837 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.5

Radius: 7.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 18.9 AU - 23.1 AU

Year: 33514 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,771,397 km

• M1: 256,261 km (0.081 R)
• M2: 666,010 km (0.104 R)
• M3: 1,271,731 km (0.053 R)
• M4: 1,749,098 km (0.098 R)
• M5: 1,876,556 km (0.119 R)
• M6: 2,208,813 km (0.114 R)
• M7: 3,510,763 km (0.087 R)
• M8: 4,386,060 km (0.112 R)
• M9: 4,780,998 km (0.032 R)
• M10: 4,870,308 km (0.084 R)
• M11: 4,960,217 km (0.097 R)
• M12: 5,050,723 km (0.047 R)
• M13: 7,797,041 km (0.051 R)
• M14: 8,435,974 km (0.071 R)
• M15: 9,877,499 km (0.026 R)
• M16: 10,336,166 km (0.116 R)
• M17: 10,684,878 km (0.047 R)
• M18: 11,096,422 km (0.106 R)
• M19: 11,214,904 km (0.071 R)
• M20: 12,117,428 km (0.09 R)
• M21: 12,362,020 km (0.097 R)
• M22: 12,731,976 km (0.042 R)
• M23: 13,609,367 km (0.065 R)
• M24: 13,927,562 km (0.073 R)
• M25: 13,991,440 km (0.105 R)
• M26: 15,027,256 km (0.111 R)
• M27: 15,422,044 km (0.064 R)
• M28: 16,221,795 km (0.075 R)
• M29: 16,289,114 km (0.041 R)
• M30: 16,762,441 km (0.032 R)
• M31: 17,584,482 km (0.07 R)
• M32: 17,861,537 km (0.059 R)
• M33: 19,267,757 km (0.096 R)
• M34: 19,481,682 km (0.107 R)
• M35: 20,056,287 km (0.072 R)
• M36: 20,345,610 km (0.083 R)
• M37: 21,442,910 km (0.027 R)
• M38: 22,709,705 km (0.094 R)
• M39: 23,847,546 km (0.092 R)
• M40: 24,926,147 km (0.115 R)
• M41: 25,627,910 km (0.089 R)
• M42: 27,050,736 km (0.058 R)
• M43: 27,290,392 km (0.111 R)
• M44: 28,987,579 km (0.11 R)
• M45: 29,643,117 km (0.102 R)
• M46: 32,313,439 km (0.087 R)
• M47: 33,334,594 km (0.107 R)
• M48: 34,021,249 km (0.09 R)
• M49: 34,279,903 km (0.117 R)
• M50: 34,452,689 km (0.114 R)
• M51: 34,539,156 km (0.096 R)
• M52: 36,549,004 km (0.031 R)
• M53: 38,776,217 km (0.094 R)
• M54: 40,498,088 km (0.091 R)
• M55: 41,138,816 km (0.033 R)
• M56: 41,230,520 km (0.077 R)
• M57: 41,782,685 km (0.101 R)
• M58: 41,874,987 km (0.041 R)
• M59: 42,987,547 km (0.083 R)
• M60: 43,922,084 km (0.101 R)
• M61: 44,203,777 km (0.11 R)
• M62: 44,768,958 km (0.06 R)
• M63: 45,241,687 km (0.073 R)
• M64: 46,670,048 km (0.096 R)
• M65: 47,630,316 km (0.074 R)
• M66: 49,961,799 km (0.113 R)
• M67: 51,042,644 km (0.11 R)
• M68: 53,828,755 km (0.098 R)
• M69: 54,029,665 km (0.03 R)
• M70: 55,138,933 km (0.111 R)
• M71: 56,459,732 km (0.093 R)
• M72: 58,305,471 km (0.104 R)
• M73: 59,754,775 km (0.118 R)
• M74: 60,901,892 km (0.101 R)
• M75: 61,635,520 km (0.046 R)
• M76: 63,641,777 km (0.098 R)
• M77: 65,562,164 km (0.066 R)
• M78: 66,529,315 km (0.115 R)
• M79: 67,501,402 km (0.102 R)
• M80: 70,006,717 km (0.091 R)
• M81: 72,209,845 km (0.107 R)
• M82: 72,986,258 km (0.104 R)
• M83: 73,654,063 km (0.103 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit