🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 29 Hours

Environment

Temp: 224 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,028,877 km

• M1: 43,383 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.02 AU - 1.44 AU

Year: 477 Days

Day: 26.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,028,877 km

• M1: 227,838 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.12 AU - 4.16 AU

Year: 2430 Days

Day: 12 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537

Radius: 13.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.03 AU - 9.75 AU

Year: 9273 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,028,877 km

• M1: 168,148 km (0.075 R)
• M2: 783,444 km (0.102 R)
• M3: 1,713,644 km (0.07 R)
• M4: 2,393,117 km (0.12 R)
• M5: 3,542,777 km (0.104 R)
• M6: 4,111,099 km (0.056 R)
• M7: 5,062,691 km (0.115 R)
• M8: 5,495,328 km (0.087 R)
• M9: 5,986,159 km (0.099 R)
• M10: 6,470,856 km (0.057 R)
• M11: 7,838,928 km (0.097 R)
• M12: 10,290,090 km (0.058 R)
• M13: 11,244,674 km (0.095 R)
• M14: 12,148,095 km (0.087 R)
• M15: 13,099,388 km (0.101 R)
• M16: 13,564,039 km (0.093 R)
• M17: 14,898,602 km (0.087 R)
• M18: 15,341,112 km (0.116 R)
• M19: 15,792,449 km (0.091 R)
• M20: 16,519,494 km (0.068 R)
• M21: 19,880,659 km (0.106 R)
• M22: 21,122,023 km (0.105 R)
• M23: 22,414,548 km (0.089 R)
• M24: 25,424,757 km (0.091 R)
• M25: 28,792,354 km (0.026 R)
• M26: 29,282,437 km (0.12 R)
• M27: 32,870,991 km (0.087 R)
• M28: 34,385,071 km (0.095 R)
• M29: 35,945,227 km (0.103 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit