🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.57 AU - 0.89 AU

Year: 234 Days

Day: 42.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,944,269 km

• M1: 49,816 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 243 Days

Day: 26.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 283 Days

Day: 22.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.02 AU

Year: 294 Days

Day: 39.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 8.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.73 AU - 11.29 AU

Year: 11868 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,944,269 km

• M1: 110,852 km (0.066 R)
• M2: 425,756 km (0.111 R)
• M3: 758,312 km (0.075 R)
• M4: 1,322,445 km (0.11 R)
• M5: 2,007,454 km (0.025 R)
• M6: 2,455,948 km (0.034 R)
• M7: 2,892,325 km (0.093 R)
• M8: 3,190,923 km (0.109 R)
• M9: 3,944,896 km (0.105 R)
• M10: 4,704,703 km (0.032 R)
• M11: 6,183,030 km (0.075 R)
• M12: 7,834,440 km (0.116 R)
• M13: 8,220,553 km (0.067 R)
• M14: 11,983,537 km (0.103 R)
• M15: 13,185,556 km (0.063 R)
• M16: 18,463,818 km (0.028 R)
• M17: 19,779,232 km (0.032 R)
• M18: 20,207,232 km (0.092 R)
• M19: 22,210,646 km (0.114 R)
• M20: 22,750,844 km (0.104 R)
• M21: 26,954,993 km (0.105 R)
• M22: 32,630,288 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 7.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.71 AU - 16.97 AU

Year: 25897 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 92.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,944,269 km

• M1: 137,181 km (0.102 R)
• M2: 512,672 km (0.106 R)
• M3: 833,260 km (0.086 R)
• M4: 1,979,030 km (0.098 R)
• M5: 2,326,696 km (0.087 R)
• M6: 2,829,644 km (0.091 R)
• M7: 3,376,574 km (0.104 R)
• M8: 3,991,570 km (0.082 R)
• M9: 6,126,930 km (0.12 R)
• M10: 8,328,562 km (0.101 R)
• M11: 9,713,390 km (0.108 R)
• M12: 10,263,312 km (0.054 R)
• M13: 12,801,688 km (0.105 R)
• M14: 13,733,234 km (0.093 R)
• M15: 14,076,561 km (0.117 R)
• M16: 16,565,571 km (0.083 R)
• M17: 17,590,166 km (0.08 R)
• M18: 18,824,199 km (0.051 R)
• M19: 21,371,851 km (0.053 R)
• M20: 28,339,222 km (0.059 R)
• M21: 31,551,837 km (0.101 R)
• M22: 60,341,049 km (0.12 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: 440 - 14,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit