🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 199 Days

Day: 17 Hours

Environment

Temp: 132 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.3 AU - 1.34 AU

Year: 551 Days

Day: 28.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 12.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.22 AU - 13.56 AU

Year: 13061 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,828,235 km

• M1: 159,920 km (0.074 R)
• M2: 810,671 km (0.054 R)
• M3: 1,552,377 km (0.059 R)
• M4: 2,406,581 km (0.117 R)
• M5: 3,931,133 km (0.076 R)
• M6: 4,410,145 km (0.118 R)
• M7: 5,009,135 km (0.089 R)
• M8: 5,428,608 km (0.112 R)
• M9: 6,932,216 km (0.105 R)
• M10: 7,348,098 km (0.069 R)
• M11: 7,928,837 km (0.086 R)
• M12: 8,978,116 km (0.065 R)
• M13: 10,791,542 km (0.054 R)
• M14: 14,450,107 km (0.075 R)
• M15: 17,115,941 km (0.108 R)
• M16: 18,931,311 km (0.049 R)
• M17: 19,678,553 km (0.063 R)
• M18: 21,742,854 km (0.114 R)
• M19: 23,171,214 km (0.065 R)
• M20: 23,947,777 km (0.087 R)
• M21: 24,501,588 km (0.093 R)
• M22: 26,972,496 km (0.038 R)
• M23: 31,264,609 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 4.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.51 AU - 18.65 AU

Year: 25654 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,828,235 km

• M1: 83,924 km (0.104 R)
• M2: 224,546 km (0.053 R)
• M3: 376,089 km (0.101 R)
• M4: 576,251 km (0.082 R)
• M5: 883,525 km (0.11 R)
• M6: 1,786,049 km (0.104 R)
• M7: 2,931,221 km (0.107 R)
• M8: 3,720,948 km (0.116 R)
• M9: 4,040,489 km (0.074 R)
• M10: 4,349,109 km (0.062 R)
• M11: 5,743,212 km (0.112 R)
• M12: 6,848,740 km (0.113 R)
• M13: 7,369,191 km (0.103 R)
• M14: 9,374,850 km (0.113 R)
• M15: 9,865,381 km (0.061 R)
• M16: 10,632,968 km (0.034 R)
• M17: 11,112,130 km (0.059 R)
• M18: 14,039,760 km (0.096 R)
• M19: 14,294,077 km (0.093 R)
• M20: 16,160,908 km (0.09 R)
• M21: 16,300,184 km (0.044 R)
• M22: 19,256,388 km (0.092 R)
• M23: 20,860,376 km (0.096 R)
• M24: 24,149,135 km (0.112 R)
• M25: 24,790,312 km (0.084 R)
• M26: 26,685,119 km (0.025 R)
• M27: 27,967,172 km (0.051 R)
• M28: 28,776,198 km (0.082 R)
• M29: 30,546,988 km (0.095 R)
• M30: 34,997,524 km (0.092 R)
• M31: 38,481,509 km (0.079 R)
• M32: 39,988,259 km (0.089 R)
• M33: 45,989,078 km (0.075 R)
• M34: 47,115,251 km (0.112 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit