🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 45.1 Hours

Environment

Temp: 279 °C

Axial Tilt: 133.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,523,565 km

• M1: 43,683 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.59 AU - 0.95 AU

Year: 241 Days

Day: 20 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,523,565 km

• M1: 488,886 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.13 AU - 1.21 AU

Year: 451 Days

Day: 25.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 10.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.03 AU - 13.61 AU

Year: 13576 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,523,565 km

• M1: 137,032 km (0.103 R)
• M2: 531,521 km (0.092 R)
• M3: 878,289 km (0.095 R)
• M4: 1,244,205 km (0.048 R)
• M5: 2,015,981 km (0.112 R)
• M6: 2,790,299 km (0.098 R)
• M7: 3,487,276 km (0.12 R)
• M8: 6,942,239 km (0.084 R)
• M9: 7,326,107 km (0.085 R)
• M10: 8,347,860 km (0.09 R)
• M11: 8,738,311 km (0.096 R)
• M12: 10,128,225 km (0.118 R)
• M13: 12,935,877 km (0.083 R)
• M14: 13,997,125 km (0.105 R)
• M15: 17,812,618 km (0.07 R)
• M16: 18,460,976 km (0.067 R)
• M17: 21,213,277 km (0.068 R)
• M18: 21,859,989 km (0.075 R)
• M19: 25,746,392 km (0.086 R)
• M20: 26,762,161 km (0.114 R)
• M21: 27,327,193 km (0.026 R)
• M22: 28,286,863 km (0.119 R)
• M23: 36,098,714 km (0.077 R)
• M24: 36,442,640 km (0.066 R)
• M25: 36,788,809 km (0.055 R)
• M26: 41,115,628 km (0.069 R)
• M27: 41,490,820 km (0.102 R)
• M28: 41,994,516 km (0.113 R)
• M29: 42,886,119 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 3.2

Gravity: 81.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.61 AU - 14.75 AU

Year: 18035 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,523,565 km

• M1: 40,242 km (0.067 R)
• M2: 270,922 km (0.051 R)
• M3: 637,437 km (0.062 R)
• M4: 1,435,092 km (0.095 R)
• M5: 1,927,868 km (0.12 R)
• M6: 2,046,648 km (0.111 R)
• M7: 2,255,637 km (0.073 R)
• M8: 2,643,095 km (0.093 R)
• M9: 2,790,000 km (0.09 R)
• M10: 3,181,049 km (0.042 R)
• M11: 4,856,994 km (0.052 R)
• M12: 5,538,712 km (0.07 R)
• M13: 5,820,404 km (0.096 R)
• M14: 6,543,860 km (0.082 R)
• M15: 7,518,041 km (0.055 R)
• M16: 8,322,130 km (0.077 R)
• M17: 9,126,667 km (0.09 R)
• M18: 11,076,226 km (0.107 R)
• M19: 12,248,475 km (0.103 R)
• M20: 14,010,289 km (0.069 R)
• M21: 14,532,236 km (0.119 R)
• M22: 14,759,775 km (0.065 R)
• M23: 16,833,201 km (0.11 R)
• M24: 18,912,163 km (0.117 R)
• M25: 19,641,303 km (0.087 R)
• M26: 21,743,303 km (0.086 R)
• M27: 21,941,520 km (0.109 R)
• M28: 22,241,015 km (0.084 R)
• M29: 26,387,269 km (0.108 R)
• M30: 29,420,067 km (0.052 R)
• M31: 29,906,260 km (0.109 R)
• M32: 30,521,706 km (0.055 R)
• M33: 36,305,309 km (0.08 R)
• M34: 36,724,183 km (0.118 R)
• M35: 43,245,004 km (0.108 R)
• M36: 45,148,488 km (0.039 R)
• M37: 45,633,035 km (0.105 R)
• M38: 46,776,861 km (0.082 R)
• M39: 58,707,740 km (0.03 R)
• M40: 61,235,644 km (0.048 R)
• M41: 74,293,893 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 3.1

Gravity: 34.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.04 AU - 16.16 AU

Year: 23027 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 51.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,523,565 km

• M1: 39,195 km (0.119 R)
• M2: 268,528 km (0.093 R)
• M3: 784,491 km (0.111 R)
• M4: 2,349,285 km (0.047 R)
• M5: 2,704,281 km (0.11 R)
• M6: 2,943,637 km (0.097 R)
• M7: 3,328,702 km (0.047 R)
• M8: 3,660,361 km (0.067 R)
• M9: 5,030,079 km (0.102 R)
• M10: 5,654,949 km (0.092 R)
• M11: 6,085,791 km (0.081 R)
• M12: 6,665,333 km (0.118 R)
• M13: 7,371,585 km (0.058 R)
• M14: 7,602,115 km (0.086 R)
• M15: 8,522,441 km (0.052 R)
• M16: 9,299,452 km (0.101 R)
• M17: 9,568,729 km (0.101 R)
• M18: 10,122,690 km (0.12 R)
• M19: 11,415,963 km (0.078 R)
• M20: 12,358,430 km (0.077 R)
• M21: 12,749,479 km (0.069 R)
• M22: 17,610,512 km (0.073 R)
• M23: 19,036,927 km (0.047 R)
• M24: 19,383,396 km (0.106 R)
• M25: 22,692,950 km (0.109 R)
• M26: 26,790,435 km (0.089 R)
• M27: 28,671,629 km (0.102 R)
• M28: 29,702,208 km (0.117 R)
• M29: 30,520,808 km (0.08 R)
• M30: 32,818,182 km (0.09 R)
• M31: 35,228,055 km (0.069 R)
• M32: 35,881,348 km (0.078 R)
• M33: 42,716,026 km (0.091 R)
• M34: 43,758,125 km (0.099 R)
• M35: 44,058,966 km (0.103 R)
• M36: 46,671,843 km (0.092 R)
• M37: 57,434,063 km (0.113 R)
• M38: 60,733,893 km (0.039 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit