🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.47 AU - 0.55 AU

Year: 239 Days

Day: 32 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 328 Days

Day: 19.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,554,044 km

• M1: 212,279 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.92 AU - 1.38 AU

Year: 809 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,554,044 km

• M1: 184,454 km (0.091 R)
• M2: 728,093 km (0.115 R)
• M3: 1,238,820 km (0.08 R)
• M4: 1,777,971 km (0.11 R)
• M5: 2,334,176 km (0.057 R)
• M6: 2,878,263 km (0.106 R)
• M7: 3,428,634 km (0.107 R)
• M8: 3,890,891 km (0.117 R)
• M9: 4,711,884 km (0.114 R)
• M10: 5,682,924 km (0.064 R)
• M11: 6,256,033 km (0.108 R)
• M12: 6,994,448 km (0.069 R)
• M13: 7,859,573 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 11.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.08 AU - 4.84 AU

Year: 6179 Days

Day: 6.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,554,044 km

• M1: 142,716 km (0.066 R)
• M2: 851,062 km (0.117 R)
• M3: 1,212,341 km (0.113 R)
• M4: 1,742,217 km (0.09 R)
• M5: 2,327,144 km (0.106 R)
• M6: 2,817,078 km (0.088 R)
• M7: 4,411,342 km (0.101 R)
• M8: 6,538,624 km (0.083 R)
• M9: 7,205,830 km (0.042 R)
• M10: 8,443,603 km (0.08 R)
• M11: 11,243,028 km (0.032 R)
• M12: 11,859,670 km (0.081 R)
• M13: 14,224,514 km (0.118 R)
• M14: 15,459,893 km (0.106 R)
• M15: 16,044,521 km (0.075 R)
• M16: 18,992,198 km (0.087 R)
• M17: 22,283,201 km (0.113 R)
• M18: 23,180,788 km (0.108 R)
• M19: 28,553,596 km (0.104 R)
• M20: 30,151,451 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.91 AU - 6.17 AU

Year: 8554 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,554,044 km

• M1: 111,899 km (0.092 R)
• M2: 519,853 km (0.091 R)
• M3: 877,242 km (0.101 R)
• M4: 1,289,534 km (0.11 R)
• M5: 1,874,162 km (0.099 R)
• M6: 2,567,548 km (0.051 R)
• M7: 3,517,644 km (0.061 R)
• M8: 4,456,072 km (0.11 R)
• M9: 5,887,125 km (0.116 R)
• M10: 6,633,469 km (0.117 R)
• M11: 7,164,990 km (0.051 R)
• M12: 8,486,837 km (0.113 R)
• M13: 9,022,248 km (0.096 R)
• M14: 10,459,434 km (0.086 R)
• M15: 10,918,849 km (0.103 R)
• M16: 15,879,216 km (0.087 R)
• M17: 16,830,359 km (0.08 R)
• M18: 17,891,157 km (0.111 R)
• M19: 18,474,888 km (0.085 R)
• M20: 22,667,369 km (0.045 R)
• M21: 23,437,199 km (0.095 R)
• M22: 24,312,796 km (0.119 R)
• M23: 25,028,921 km (0.087 R)
• M24: 27,743,224 km (0.119 R)
• M25: 30,133,200 km (0.115 R)
• M26: 33,200,106 km (0.062 R)
• M27: 34,978,226 km (0.034 R)
• M28: 36,121,303 km (0.105 R)
• M29: 37,644,210 km (0.084 R)
• M30: 40,194,105 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 6.6

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.68 AU - 7.66 AU

Year: 12595 Days

Day: 18.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,554,044 km

• M1: 82,129 km (0.075 R)
• M2: 417,228 km (0.041 R)
• M3: 701,614 km (0.062 R)
• M4: 921,224 km (0.12 R)
• M5: 1,660,237 km (0.104 R)
• M6: 1,878,201 km (0.102 R)
• M7: 3,095,928 km (0.111 R)
• M8: 4,135,484 km (0.059 R)
• M9: 4,834,405 km (0.071 R)
• M10: 5,176,984 km (0.084 R)
• M11: 5,535,720 km (0.086 R)
• M12: 6,065,446 km (0.084 R)
• M13: 8,775,561 km (0.118 R)
• M14: 9,028,231 km (0.119 R)
• M15: 9,442,618 km (0.025 R)
• M16: 9,923,874 km (0.055 R)
• M17: 11,466,228 km (0.102 R)
• M18: 16,577,239 km (0.113 R)
• M19: 20,013,951 km (0.114 R)
• M20: 25,911,997 km (0.117 R)
• M21: 26,960,379 km (0.078 R)
• M22: 28,365,252 km (0.083 R)
• M23: 32,269,158 km (0.104 R)
• M24: 36,777,589 km (0.09 R)
• M25: 37,435,222 km (0.12 R)
• M26: 43,271,932 km (0.066 R)
• M27: 44,152,465 km (0.115 R)
• M28: 49,368,195 km (0.104 R)
• M29: 51,139,733 km (0.097 R)
• M30: 51,794,224 km (0.085 R)
• M31: 57,938,956 km (0.101 R)
• M32: 61,002,421 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit