🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 153 Days

Day: 41.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 47.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.82 AU - 0.82 AU

Year: 271 Days

Day: 45 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.52 AU - 3.12 AU

Year: 1730 Days

Day: 39.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 73.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 10.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.81 AU - 9.81 AU

Year: 11223 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,357,475 km

• M1: 130,749 km (0.116 R)
• M2: 657,483 km (0.071 R)
• M3: 1,140,684 km (0.086 R)
• M4: 1,821,653 km (0.05 R)
• M5: 2,208,813 km (0.068 R)
• M6: 2,992,705 km (0.062 R)
• M7: 3,315,986 km (0.069 R)
• M8: 7,545,268 km (0.103 R)
• M9: 12,002,536 km (0.12 R)
• M10: 13,685,213 km (0.119 R)
• M11: 14,387,575 km (0.038 R)
• M12: 15,451,665 km (0.037 R)
• M13: 18,264,404 km (0.116 R)
• M14: 18,648,123 km (0.104 R)
• M15: 19,431,716 km (0.115 R)
• M16: 22,435,342 km (0.081 R)
• M17: 23,231,951 km (0.065 R)
• M18: 30,084,730 km (0.085 R)
• M19: 35,611,324 km (0.116 R)
• M20: 36,331,488 km (0.072 R)
• M21: 44,627,139 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 8.9

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.77 AU - 11.23 AU

Year: 13325 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,357,475 km

• M1: 110,702 km (0.101 R)
• M2: 460,163 km (0.117 R)
• M3: 911,201 km (0.104 R)
• M4: 2,114,416 km (0.103 R)
• M5: 4,659,525 km (0.109 R)
• M6: 5,797,815 km (0.104 R)
• M7: 8,317,642 km (0.036 R)
• M8: 8,866,815 km (0.074 R)
• M9: 12,297,693 km (0.091 R)
• M10: 13,343,681 km (0.089 R)
• M11: 14,376,954 km (0.09 R)
• M12: 19,826,056 km (0.111 R)
• M13: 28,362,560 km (0.063 R)
• M14: 28,923,103 km (0.12 R)
• M15: 35,198,285 km (0.111 R)
• M16: 47,784,402 km (0.078 R)
• M17: 48,418,548 km (0.108 R)
• M18: 49,380,462 km (0.071 R)
• M19: 51,342,288 km (0.094 R)
• M20: 51,674,246 km (0.095 R)
• M21: 56,826,995 km (0.07 R)
• M22: 62,500,644 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.8

Radius: 4.2

Gravity: 50.61 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.27 AU - 18.43 AU

Year: 23048 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,357,475 km

• M1: 52,658 km (0.118 R)
• M2: 213,925 km (0.086 R)
• M3: 516,861 km (0.091 R)
• M4: 838,795 km (0.092 R)
• M5: 1,192,445 km (0.107 R)
• M6: 2,468,514 km (0.068 R)
• M7: 2,772,348 km (0.083 R)
• M8: 4,752,575 km (0.117 R)
• M9: 6,720,684 km (0.117 R)
• M10: 8,709,738 km (0.09 R)
• M11: 9,232,433 km (0.109 R)
• M12: 9,411,352 km (0.11 R)
• M13: 10,340,354 km (0.081 R)
• M14: 11,951,523 km (0.12 R)
• M15: 12,964,750 km (0.079 R)
• M16: 14,191,303 km (0.094 R)
• M17: 15,915,717 km (0.068 R)
• M18: 16,086,857 km (0.055 R)
• M19: 17,050,417 km (0.065 R)
• M20: 18,709,159 km (0.089 R)
• M21: 19,675,710 km (0.097 R)
• M22: 20,981,251 km (0.111 R)
• M23: 25,242,846 km (0.085 R)
• M24: 26,421,677 km (0.118 R)
• M25: 27,024,556 km (0.049 R)
• M26: 32,869,644 km (0.084 R)
• M27: 37,352,045 km (0.116 R)
• M28: 37,654,532 km (0.09 R)
• M29: 39,191,201 km (0.052 R)
• M30: 42,883,277 km (0.069 R)
• M31: 43,048,882 km (0.057 R)
• M32: 49,844,515 km (0.116 R)
• M33: 53,208,522 km (0.062 R)
• M34: 58,330,304 km (0.079 R)
• M35: 61,219,637 km (0.065 R)
• M36: 71,382,569 km (0.119 R)
• M37: 75,647,155 km (0.116 R)
• M38: 88,377,485 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit