🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.78 AU - 0.9 AU

Year: 289 Days

Day: 15.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.74 AU - 3.78 AU

Year: 2206 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 12.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.74 AU - 14.02 AU

Year: 14386 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,426,265 km

• M1: 154,983 km (0.08 R)
• M2: 881,281 km (0.108 R)
• M3: 1,613,563 km (0.049 R)
• M4: 2,517,583 km (0.104 R)
• M5: 3,072,591 km (0.101 R)
• M6: 3,734,262 km (0.053 R)
• M7: 4,489,133 km (0.062 R)
• M8: 5,144,671 km (0.102 R)
• M9: 5,863,040 km (0.066 R)
• M10: 6,963,930 km (0.057 R)
• M11: 7,843,865 km (0.099 R)
• M12: 9,875,554 km (0.07 R)
• M13: 13,643,924 km (0.116 R)
• M14: 14,551,534 km (0.115 R)
• M15: 15,847,202 km (0.11 R)
• M16: 16,850,255 km (0.025 R)
• M17: 17,292,766 km (0.101 R)
• M18: 17,894,897 km (0.093 R)
• M19: 19,221,082 km (0.1 R)
• M20: 20,113,434 km (0.08 R)
• M21: 22,687,714 km (0.034 R)
• M22: 24,427,238 km (0.094 R)
• M23: 25,090,106 km (0.049 R)
• M24: 26,254,277 km (0.093 R)
• M25: 29,321,931 km (0.119 R)
• M26: 30,504,203 km (0.08 R)
• M27: 32,735,006 km (0.098 R)
• M28: 35,673,856 km (0.109 R)
• M29: 42,071,110 km (0.101 R)
• M30: 43,436,340 km (0.036 R)
• M31: 45,824,820 km (0.119 R)
• M32: 49,796,194 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 7.8

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.02 AU - 17.1 AU

Year: 24118 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,426,265 km

• M1: 97,089 km (0.099 R)
• M2: 768,185 km (0.092 R)
• M3: 1,027,887 km (0.041 R)
• M4: 1,428,660 km (0.042 R)
• M5: 1,675,496 km (0.06 R)
• M6: 2,122,345 km (0.104 R)
• M7: 3,343,064 km (0.074 R)
• M8: 4,018,348 km (0.096 R)
• M9: 4,554,058 km (0.068 R)
• M10: 4,936,879 km (0.081 R)
• M11: 5,341,093 km (0.094 R)
• M12: 12,503,091 km (0.072 R)
• M13: 13,719,920 km (0.109 R)
• M14: 14,276,424 km (0.046 R)
• M15: 16,123,808 km (0.104 R)
• M16: 18,030,583 km (0.075 R)
• M17: 18,505,855 km (0.111 R)
• M18: 21,112,897 km (0.101 R)
• M19: 22,613,513 km (0.095 R)
• M20: 25,467,691 km (0.116 R)
• M21: 28,681,801 km (0.073 R)
• M22: 39,449,258 km (0.095 R)
• M23: 39,768,350 km (0.096 R)
• M24: 42,383,171 km (0.092 R)
• M25: 44,763,423 km (0.112 R)
• M26: 46,162,761 km (0.12 R)
• M27: 50,535,657 km (0.11 R)
• M28: 55,776,220 km (0.071 R)
• M29: 57,191,715 km (0.114 R)
• M30: 60,941,385 km (0.077 R)
• M31: 62,876,135 km (0.051 R)
• M32: 66,416,368 km (0.107 R)
• M33: 69,388,878 km (0.043 R)
• M34: 83,472,171 km (0.095 R)
• M35: 89,380,689 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit