🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 198 Days

Day: 40.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 202 Days

Day: 32.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.26 AU - 1.78 AU

Year: 691 Days

Day: 40.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,221,864 km

• M1: 663,616 km (0.112 R)
• M2: 1,052,421 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.72 AU - 4.28 AU

Year: 2416 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.86 AU - 4.1 AU

Year: 2930 Days

Day: 43 Hours

Environment

Temp: -133 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.4

Radius: 5.6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.63 AU - 23.39 AU

Year: 31795 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,221,864 km

• M1: 324,927 km (0.119 R)
• M2: 1,191,098 km (0.04 R)
• M3: 1,718,730 km (0.091 R)
• M4: 1,898,098 km (0.119 R)
• M5: 2,294,981 km (0.09 R)
• M6: 2,936,008 km (0.047 R)
• M7: 4,640,227 km (0.089 R)
• M8: 5,030,677 km (0.103 R)
• M9: 5,877,102 km (0.108 R)
• M10: 6,523,514 km (0.118 R)
• M11: 7,318,926 km (0.118 R)
• M12: 7,956,662 km (0.087 R)
• M13: 12,656,129 km (0.041 R)
• M14: 13,651,404 km (0.074 R)
• M15: 14,047,689 km (0.034 R)
• M16: 15,970,321 km (0.05 R)
• M17: 16,145,350 km (0.082 R)
• M18: 27,495,789 km (0.073 R)
• M19: 29,551,863 km (0.074 R)
• M20: 32,403,048 km (0.088 R)
• M21: 41,384,456 km (0.11 R)
• M22: 58,478,705 km (0.096 R)
• M23: 61,433,712 km (0.101 R)
• M24: 76,961,073 km (0.086 R)
• M25: 81,797,273 km (0.072 R)
• M26: 82,578,922 km (0.097 R)
• M27: 94,908,779 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit