🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 209 Days

Day: 46.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,840,707 km

• M1: 63,130 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.39 AU - 5.13 AU

Year: 3211 Days

Day: 24.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,840,707 km

• M1: 3,288,012 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.8 AU - 9.28 AU

Year: 8327 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,840,707 km

• M1: 176,675 km (0.106 R)
• M2: 948,301 km (0.114 R)
• M3: 1,921,585 km (0.073 R)
• M4: 2,720,736 km (0.056 R)
• M5: 3,488,174 km (0.099 R)
• M6: 4,285,081 km (0.075 R)
• M7: 6,607,289 km (0.081 R)
• M8: 7,913,578 km (0.074 R)
• M9: 9,528,337 km (0.097 R)
• M10: 12,926,303 km (0.115 R)
• M11: 13,461,564 km (0.082 R)
• M12: 14,832,778 km (0.071 R)
• M13: 19,816,632 km (0.076 R)
• M14: 21,177,075 km (0.106 R)
• M15: 23,029,096 km (0.106 R)
• M16: 23,817,028 km (0.112 R)
• M17: 24,532,405 km (0.104 R)
• M18: 25,539,498 km (0.092 R)
• M19: 27,734,099 km (0.111 R)
• M20: 28,426,438 km (0.072 R)
• M21: 36,938,856 km (0.069 R)
• M22: 39,740,525 km (0.096 R)
• M23: 43,870,324 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.7

Radius: 5.2

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.96 AU - 15.64 AU

Year: 16727 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,840,707 km

• M1: 64,925 km (0.072 R)
• M2: 248,183 km (0.112 R)
• M3: 481,855 km (0.058 R)
• M4: 742,305 km (0.1 R)
• M5: 943,364 km (0.075 R)
• M6: 1,206,656 km (0.031 R)
• M7: 1,370,167 km (0.112 R)
• M8: 1,564,195 km (0.115 R)
• M9: 2,180,090 km (0.092 R)
• M10: 4,082,376 km (0.108 R)
• M11: 5,231,886 km (0.108 R)
• M12: 5,634,005 km (0.064 R)
• M13: 8,993,674 km (0.105 R)
• M14: 9,949,605 km (0.097 R)
• M15: 10,738,584 km (0.099 R)
• M16: 12,826,821 km (0.072 R)
• M17: 14,383,835 km (0.114 R)
• M18: 14,595,815 km (0.119 R)
• M19: 18,030,583 km (0.111 R)
• M20: 19,371,279 km (0.111 R)
• M21: 19,978,197 km (0.066 R)
• M22: 24,385,351 km (0.095 R)
• M23: 25,194,825 km (0.102 R)
• M24: 28,279,682 km (0.107 R)
• M25: 31,845,796 km (0.1 R)
• M26: 32,690,575 km (0.113 R)
• M27: 34,677,385 km (0.101 R)
• M28: 37,007,072 km (0.118 R)
• M29: 40,272,944 km (0.116 R)
• M30: 40,835,282 km (0.106 R)
• M31: 47,840,352 km (0.103 R)
• M32: 50,071,903 km (0.087 R)
• M33: 50,233,918 km (0.116 R)
• M34: 55,431,546 km (0.076 R)
• M35: 57,536,089 km (0.079 R)
• M36: 60,607,782 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit