🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 153 Days

Day: 46.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 336 Days

Day: 24.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 9.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.53 AU - 9.31 AU

Year: 8352 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,878,564 km

• M1: 138,976 km (0.098 R)
• M2: 908,508 km (0.04 R)
• M3: 1,355,207 km (0.107 R)
• M4: 2,863,303 km (0.114 R)
• M5: 3,400,808 km (0.116 R)
• M6: 4,047,071 km (0.114 R)
• M7: 4,918,479 km (0.101 R)
• M8: 5,691,002 km (0.11 R)
• M9: 7,706,235 km (0.108 R)
• M10: 8,077,537 km (0.099 R)
• M11: 9,339,245 km (0.086 R)
• M12: 17,325,229 km (0.114 R)
• M13: 21,065,923 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 3.4

Gravity: 38.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.95 AU - 20.99 AU

Year: 26197 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,878,564 km

• M1: 43,084 km (0.053 R)
• M2: 175,179 km (0.084 R)
• M3: 402,867 km (0.081 R)
• M4: 836,701 km (0.076 R)
• M5: 2,301,114 km (0.115 R)
• M6: 3,599,175 km (0.073 R)
• M7: 4,975,176 km (0.106 R)
• M8: 7,083,459 km (0.101 R)
• M9: 7,917,767 km (0.083 R)
• M10: 8,332,302 km (0.085 R)
• M11: 12,318,786 km (0.092 R)
• M12: 15,825,360 km (0.099 R)
• M13: 19,849,094 km (0.12 R)
• M14: 24,612,889 km (0.096 R)
• M15: 25,270,970 km (0.038 R)
• M16: 26,622,287 km (0.081 R)
• M17: 28,617,773 km (0.099 R)
• M18: 30,710,947 km (0.098 R)
• M19: 30,837,207 km (0.115 R)
• M20: 33,434,526 km (0.077 R)
• M21: 35,060,954 km (0.038 R)
• M22: 36,739,292 km (0.097 R)
• M23: 36,881,560 km (0.093 R)
• M24: 37,887,606 km (0.109 R)
• M25: 38,617,194 km (0.04 R)
• M26: 39,803,954 km (0.077 R)
• M27: 44,310,141 km (0.09 R)
• M28: 47,271,282 km (0.091 R)
• M29: 47,439,579 km (0.118 R)
• M30: 67,421,367 km (0.104 R)
• M31: 68,923,329 km (0.114 R)
• M32: 74,242,431 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit