🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 165 Days

Day: 13.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.84 AU - 2.44 AU

Year: 1138 Days

Day: 27 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.78 AU

Year: 1235 Days

Day: 14.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.26 AU - 3.4 AU

Year: 1730 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,091,381 km

• M1: 718,818 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.74 AU - 3.18 AU

Year: 1851 Days

Day: 21.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,091,381 km

• M1: 550,071 km (0.113 R)
• M2: 2,131,321 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.71 AU - 5.57 AU

Year: 3633 Days

Day: 17.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 10

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.27 AU - 9.05 AU

Year: 7705 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,091,381 km

• M1: 125,213 km (0.093 R)
• M2: 271,819 km (0.096 R)
• M3: 346,169 km (0.103 R)
• M4: 456,722 km (0.043 R)
• M5: 551,268 km (0.032 R)
• M6: 642,972 km (0.117 R)
• M7: 819,946 km (0.089 R)
• M8: 926,908 km (0.067 R)
• M9: 1,129,165 km (0.049 R)
• M10: 1,546,992 km (0.117 R)
• M11: 1,651,261 km (0.11 R)
• M12: 2,059,215 km (0.119 R)
• M13: 2,124,888 km (0.111 R)
• M14: 2,224,520 km (0.045 R)
• M15: 2,463,428 km (0.098 R)
• M16: 2,910,875 km (0.101 R)
• M17: 3,172,672 km (0.1 R)
• M18: 3,287,114 km (0.108 R)
• M19: 3,364,307 km (0.101 R)
• M20: 3,759,095 km (0.031 R)
• M21: 4,614,496 km (0.103 R)
• M22: 4,744,646 km (0.042 R)
• M23: 4,854,002 km (0.119 R)
• M24: 5,164,866 km (0.096 R)
• M25: 5,876,055 km (0.076 R)
• M26: 6,740,431 km (0.111 R)
• M27: 7,618,571 km (0.064 R)
• M28: 7,746,926 km (0.072 R)
• M29: 8,215,167 km (0.118 R)
• M30: 8,346,813 km (0.113 R)
• M31: 8,585,571 km (0.041 R)
• M32: 9,042,892 km (0.093 R)
• M33: 9,315,609 km (0.12 R)
• M34: 9,453,089 km (0.119 R)
• M35: 9,925,220 km (0.082 R)
• M36: 10,009,294 km (0.116 R)
• M37: 10,319,860 km (0.066 R)
• M38: 10,490,551 km (0.09 R)
• M39: 10,921,393 km (0.115 R)
• M40: 11,095,524 km (0.117 R)
• M41: 11,563,915 km (0.112 R)
• M42: 11,741,338 km (0.046 R)
• M43: 11,979,199 km (0.082 R)
• M44: 12,128,647 km (0.08 R)
• M45: 12,520,295 km (0.083 R)
• M46: 13,099,986 km (0.104 R)
• M47: 14,444,422 km (0.083 R)
• M48: 14,635,459 km (0.111 R)
• M49: 14,859,556 km (0.098 R)
• M50: 14,955,898 km (0.077 R)
• M51: 15,538,282 km (0.072 R)
• M52: 16,293,302 km (0.056 R)
• M53: 16,492,268 km (0.084 R)
• M54: 16,725,341 km (0.082 R)
• M55: 16,792,062 km (0.109 R)
• M56: 17,026,631 km (0.068 R)
• M57: 17,093,801 km (0.078 R)
• M58: 17,161,120 km (0.115 R)
• M59: 17,329,717 km (0.078 R)
• M60: 17,431,144 km (0.101 R)
• M61: 17,907,164 km (0.097 R)
• M62: 18,491,045 km (0.09 R)
• M63: 18,629,273 km (0.119 R)
• M64: 18,767,801 km (0.057 R)
• M65: 18,941,634 km (0.096 R)
• M66: 19,536,435 km (0.109 R)
• M67: 19,747,817 km (0.12 R)
• M68: 19,818,427 km (0.092 R)
• M69: 20,315,092 km (0.118 R)
• M70: 20,422,204 km (0.115 R)
• M71: 20,565,070 km (0.115 R)
• M72: 21,684,211 km (0.106 R)
• M73: 21,976,226 km (0.067 R)
• M74: 22,049,380 km (0.083 R)
• M75: 22,527,195 km (0.049 R)
• M76: 22,860,051 km (0.086 R)
• M77: 23,981,137 km (0.068 R)
• M78: 24,094,233 km (0.037 R)
• M79: 24,169,630 km (0.113 R)
• M80: 24,548,263 km (0.077 R)
• M81: 24,624,258 km (0.067 R)
• M82: 24,967,137 km (0.112 R)
• M83: 25,619,084 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.3

Radius: 5.3

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.61 AU - 21.71 AU

Year: 30481 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,091,381 km

• M1: 118,930 km (0.094 R)
• M2: 893,548 km (0.093 R)
• M3: 1,678,488 km (0.09 R)
• M4: 1,932,804 km (0.12 R)
• M5: 2,477,341 km (0.102 R)
• M6: 2,512,945 km (0.066 R)
• M7: 2,656,858 km (0.08 R)
• M8: 2,990,461 km (0.068 R)
• M9: 3,616,080 km (0.116 R)
• M10: 5,392,554 km (0.047 R)
• M11: 5,438,780 km (0.082 R)
• M12: 5,485,156 km (0.11 R)
• M13: 5,672,003 km (0.044 R)
• M14: 6,100,152 km (0.073 R)
• M15: 6,148,323 km (0.053 R)
• M16: 6,342,351 km (0.083 R)
• M17: 7,445,636 km (0.048 R)
• M18: 8,498,954 km (0.115 R)
• M19: 8,606,814 km (0.104 R)
• M20: 8,933,237 km (0.068 R)
• M21: 9,542,100 km (0.099 R)
• M22: 11,151,474 km (0.111 R)
• M23: 11,566,758 km (0.104 R)
• M24: 12,168,740 km (0.062 R)
• M25: 12,351,399 km (0.118 R)
• M26: 13,215,476 km (0.087 R)
• M27: 13,591,715 km (0.118 R)
• M28: 13,971,544 km (0.088 R)
• M29: 14,483,467 km (0.056 R)
• M30: 14,676,897 km (0.093 R)
• M31: 15,197,199 km (0.059 R)
• M32: 16,188,883 km (0.09 R)
• M33: 17,201,212 km (0.05 R)
• M34: 19,428,575 km (0.072 R)
• M35: 22,263,155 km (0.109 R)
• M36: 22,337,505 km (0.084 R)
• M37: 23,085,644 km (0.045 R)
• M38: 25,301,338 km (0.032 R)
• M39: 26,237,821 km (0.079 R)
• M40: 28,064,411 km (0.12 R)
• M41: 29,358,881 km (0.066 R)
• M42: 32,173,864 km (0.101 R)
• M43: 33,698,716 km (0.112 R)
• M44: 34,212,135 km (0.12 R)
• M45: 35,420,288 km (0.032 R)
• M46: 36,291,695 km (0.115 R)
• M47: 37,082,171 km (0.107 R)
• M48: 37,700,758 km (0.11 R)
• M49: 38,858,645 km (0.103 R)
• M50: 43,791,934 km (0.038 R)
• M51: 44,914,666 km (0.07 R)
• M52: 48,724,924 km (0.077 R)
• M53: 50,082,824 km (0.114 R)
• M54: 50,473,125 km (0.101 R)
• M55: 50,864,323 km (0.089 R)
• M56: 53,531,653 km (0.113 R)
• M57: 55,334,756 km (0.094 R)
• M58: 57,157,906 km (0.057 R)
• M59: 57,259,782 km (0.079 R)
• M60: 57,463,684 km (0.119 R)
• M61: 58,076,736 km (0.093 R)
• M62: 58,486,784 km (0.096 R)
• M63: 62,429,136 km (0.071 R)
• M64: 65,175,604 km (0.109 R)
• M65: 65,281,968 km (0.112 R)
• M66: 65,388,481 km (0.1 R)
• M67: 66,670,685 km (0.101 R)
• M68: 66,885,208 km (0.054 R)
• M69: 69,151,317 km (0.084 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit