🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 587 Days

Day: 24 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,808,449 km

• M1: 757,264 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.44 AU - 2.86 AU

Year: 1634 Days

Day: 46.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,808,449 km

• M1: 1,517,072 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.87 AU - 3.15 AU

Year: 1978 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,808,449 km

• M1: 846,874 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.98 AU - 3.44 AU

Year: 2178 Days

Day: 24.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 10.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.69 AU - 7.31 AU

Year: 6277 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,808,449 km

• M1: 283,787 km (0.114 R)
• M2: 534,214 km (0.106 R)
• M3: 782,397 km (0.115 R)
• M4: 997,967 km (0.109 R)
• M5: 1,159,683 km (0.081 R)
• M6: 1,233,285 km (0.071 R)
• M7: 1,475,334 km (0.079 R)
• M8: 2,225,268 km (0.059 R)
• M9: 2,618,860 km (0.076 R)
• M10: 2,831,289 km (0.058 R)
• M11: 3,152,925 km (0.048 R)
• M12: 3,303,121 km (0.089 R)
• M13: 3,579,428 km (0.089 R)
• M14: 3,815,494 km (0.034 R)
• M15: 4,948,997 km (0.06 R)
• M16: 5,265,546 km (0.052 R)
• M17: 5,534,523 km (0.116 R)
• M18: 5,643,430 km (0.116 R)
• M19: 6,160,740 km (0.051 R)
• M20: 6,254,837 km (0.119 R)
• M21: 6,693,458 km (0.094 R)
• M22: 6,790,098 km (0.093 R)
• M23: 7,201,342 km (0.108 R)
• M24: 7,400,008 km (0.083 R)
• M25: 7,480,043 km (0.112 R)
• M26: 7,701,598 km (0.112 R)
• M27: 8,150,990 km (0.038 R)
• M28: 8,358,183 km (0.11 R)
• M29: 8,630,002 km (0.104 R)
• M30: 9,075,504 km (0.102 R)
• M31: 9,161,224 km (0.114 R)
• M32: 9,834,564 km (0.081 R)
• M33: 10,055,071 km (0.064 R)
• M34: 10,704,176 km (0.108 R)
• M35: 11,251,555 km (0.089 R)
• M36: 11,412,971 km (0.116 R)
• M37: 11,668,185 km (0.073 R)
• M38: 12,137,025 km (0.084 R)
• M39: 12,278,844 km (0.107 R)
• M40: 12,683,805 km (0.071 R)
• M41: 13,165,809 km (0.085 R)
• M42: 14,147,919 km (0.041 R)
• M43: 14,222,419 km (0.069 R)
• M44: 14,497,081 km (0.05 R)
• M45: 14,622,593 km (0.09 R)
• M46: 14,849,234 km (0.047 R)
• M47: 14,925,080 km (0.051 R)
• M48: 15,922,599 km (0.119 R)
• M49: 16,625,859 km (0.092 R)
• M50: 16,862,522 km (0.083 R)
• M51: 16,994,468 km (0.073 R)
• M52: 17,153,191 km (0.059 R)
• M53: 17,285,884 km (0.088 R)
• M54: 17,419,026 km (0.093 R)
• M55: 17,820,248 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.58 AU - 9.96 AU

Year: 9008 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,808,449 km

• M1: 265,686 km (0.115 R)
• M2: 371,601 km (0.099 R)
• M3: 469,289 km (0.1 R)
• M4: 895,942 km (0.113 R)
• M5: 1,095,206 km (0.065 R)
• M6: 1,605,185 km (0.12 R)
• M7: 1,743,563 km (0.107 R)
• M8: 1,983,518 km (0.063 R)
• M9: 2,311,586 km (0.05 R)
• M10: 2,416,006 km (0.108 R)
• M11: 2,948,275 km (0.107 R)
• M12: 3,061,969 km (0.072 R)
• M13: 3,805,919 km (0.115 R)
• M14: 3,945,793 km (0.112 R)
• M15: 4,055,598 km (0.07 R)
• M16: 4,637,085 km (0.051 R)
• M17: 7,427,833 km (0.087 R)
• M18: 7,898,618 km (0.098 R)
• M19: 8,177,618 km (0.092 R)
• M20: 8,725,146 km (0.073 R)
• M21: 8,889,704 km (0.051 R)
• M22: 9,748,994 km (0.119 R)
• M23: 10,264,209 km (0.066 R)
• M24: 11,165,087 km (0.105 R)
• M25: 11,366,147 km (0.055 R)
• M26: 14,793,285 km (0.083 R)
• M27: 15,409,927 km (0.072 R)
• M28: 15,884,302 km (0.073 R)
• M29: 16,135,926 km (0.115 R)
• M30: 16,924,157 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 3.6

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.14 AU - 16.96 AU

Year: 22113 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,808,449 km

• M1: 590,014 km (0.079 R)
• M2: 761,453 km (0.085 R)
• M3: 871,557 km (0.114 R)
• M4: 947,852 km (0.062 R)
• M5: 1,823,748 km (0.118 R)
• M6: 1,872,517 km (0.103 R)
• M7: 2,021,366 km (0.037 R)
• M8: 4,406,256 km (0.07 R)
• M9: 4,771,125 km (0.049 R)
• M10: 6,734,597 km (0.112 R)
• M11: 9,163,169 km (0.102 R)
• M12: 9,669,707 km (0.043 R)
• M13: 11,019,678 km (0.12 R)
• M14: 11,512,603 km (0.106 R)
• M15: 12,520,145 km (0.072 R)
• M16: 12,799,743 km (0.071 R)
• M17: 12,940,365 km (0.094 R)
• M18: 12,987,339 km (0.086 R)
• M19: 14,325,642 km (0.071 R)
• M20: 14,863,296 km (0.076 R)
• M21: 18,172,102 km (0.062 R)
• M22: 21,751,680 km (0.098 R)
• M23: 22,143,926 km (0.048 R)
• M24: 22,594,814 km (0.113 R)
• M25: 22,708,059 km (0.053 R)
• M26: 23,048,843 km (0.054 R)
• M27: 24,428,883 km (0.106 R)
• M28: 24,545,121 km (0.059 R)
• M29: 29,588,514 km (0.111 R)
• M30: 30,334,409 km (0.102 R)
• M31: 31,717,741 km (0.054 R)
• M32: 32,417,111 km (0.052 R)
• M33: 34,415,140 km (0.114 R)
• M34: 35,264,856 km (0.077 R)
• M35: 36,253,847 km (0.115 R)
• M36: 36,718,498 km (0.049 R)
• M37: 37,586,615 km (0.073 R)
• M38: 38,326,376 km (0.114 R)
• M39: 39,888,776 km (0.094 R)
• M40: 42,935,187 km (0.098 R)
• M41: 43,920,140 km (0.074 R)
• M42: 44,557,127 km (0.066 R)
• M43: 44,699,096 km (0.054 R)
• M44: 44,770,155 km (0.06 R)
• M45: 48,151,665 km (0.084 R)
• M46: 48,589,239 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit