🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 43 Hours

Environment

Temp: 166 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 996 Days

Day: 28 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.06 AU - 2.96 AU

Year: 1411 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.57 AU - 3.97 AU

Year: 2098 Days

Day: 34.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,349,752 km

• M1: 616,044 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 13.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.35 AU - 6.59 AU

Year: 5175 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,349,752 km

• M1: 176,376 km (0.077 R)
• M2: 960,867 km (0.085 R)
• M3: 2,647,583 km (0.119 R)
• M4: 3,535,147 km (0.038 R)
• M5: 4,612,701 km (0.103 R)
• M6: 5,170,402 km (0.042 R)
• M7: 6,947,176 km (0.092 R)
• M8: 7,621,563 km (0.095 R)
• M9: 8,665,157 km (0.089 R)
• M10: 10,165,325 km (0.051 R)
• M11: 11,074,730 km (0.096 R)
• M12: 13,099,238 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 7.8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.03 AU - 20.23 AU

Year: 28527 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,349,752 km

• M1: 97,089 km (0.116 R)
• M2: 493,374 km (0.092 R)
• M3: 926,011 km (0.089 R)
• M4: 1,720,824 km (0.047 R)
• M5: 2,013,587 km (0.114 R)
• M6: 2,751,703 km (0.025 R)
• M7: 3,043,419 km (0.084 R)
• M8: 3,355,779 km (0.104 R)
• M9: 4,146,255 km (0.108 R)
• M10: 5,619,046 km (0.065 R)
• M11: 8,856,344 km (0.047 R)
• M12: 10,607,536 km (0.102 R)
• M13: 23,999,388 km (0.043 R)
• M14: 28,712,319 km (0.117 R)
• M15: 33,589,210 km (0.039 R)
• M16: 36,295,884 km (0.109 R)
• M17: 37,328,558 km (0.061 R)
• M18: 40,544,464 km (0.069 R)
• M19: 40,860,115 km (0.067 R)
• M20: 50,924,462 km (0.068 R)
• M21: 60,033,925 km (0.071 R)
• M22: 64,863,094 km (0.03 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit