🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 198 Days

Day: 33.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.79 AU - 2.01 AU

Year: 947 Days

Day: 17.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 9.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.69 AU - 12.59 AU

Year: 13447 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,756,296 km

• M1: 116,836 km (0.053 R)
• M2: 1,063,790 km (0.091 R)
• M3: 1,648,120 km (0.054 R)
• M4: 2,103,346 km (0.096 R)
• M5: 2,798,976 km (0.117 R)
• M6: 3,544,722 km (0.112 R)
• M7: 4,226,738 km (0.109 R)
• M8: 4,757,362 km (0.086 R)
• M9: 5,522,405 km (0.11 R)
• M10: 6,839,615 km (0.079 R)
• M11: 8,143,958 km (0.109 R)
• M12: 8,483,695 km (0.09 R)
• M13: 8,788,576 km (0.082 R)
• M14: 9,890,514 km (0.061 R)
• M15: 11,394,271 km (0.08 R)
• M16: 12,702,654 km (0.081 R)
• M17: 14,599,406 km (0.081 R)
• M18: 18,072,620 km (0.114 R)
• M19: 20,308,509 km (0.104 R)
• M20: 21,573,359 km (0.105 R)
• M21: 21,979,218 km (0.039 R)
• M22: 23,312,285 km (0.115 R)
• M23: 25,773,619 km (0.12 R)
• M24: 28,890,790 km (0.118 R)
• M25: 35,523,510 km (0.095 R)
• M26: 35,976,044 km (0.111 R)
• M27: 38,177,975 km (0.089 R)
• M28: 41,085,858 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.7

Radius: 7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.45 AU - 17.39 AU

Year: 24063 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,756,296 km

• M1: 87,365 km (0.077 R)
• M2: 669,002 km (0.116 R)
• M3: 1,061,546 km (0.111 R)
• M4: 1,446,761 km (0.11 R)
• M5: 2,327,593 km (0.115 R)
• M6: 2,628,883 km (0.099 R)
• M7: 4,776,361 km (0.099 R)
• M8: 5,157,237 km (0.105 R)
• M9: 7,930,632 km (0.111 R)
• M10: 8,170,737 km (0.089 R)
• M11: 8,766,884 km (0.104 R)
• M12: 10,671,265 km (0.064 R)
• M13: 10,964,178 km (0.099 R)
• M14: 11,689,129 km (0.099 R)
• M15: 12,063,273 km (0.029 R)
• M16: 15,951,322 km (0.057 R)
• M17: 16,567,366 km (0.091 R)
• M18: 16,881,222 km (0.097 R)
• M19: 18,093,862 km (0.074 R)
• M20: 19,624,398 km (0.093 R)
• M21: 20,331,547 km (0.032 R)
• M22: 23,232,849 km (0.075 R)
• M23: 27,918,703 km (0.055 R)
• M24: 29,153,035 km (0.094 R)
• M25: 32,826,560 km (0.082 R)
• M26: 33,696,920 km (0.108 R)
• M27: 34,201,065 km (0.1 R)
• M28: 34,966,558 km (0.092 R)
• M29: 36,797,486 km (0.088 R)
• M30: 49,465,434 km (0.105 R)
• M31: 49,790,211 km (0.063 R)
• M32: 61,889,686 km (0.105 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit