🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 180 Days

Day: 35.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,845,277 km

• M1: 352,004 km (0.109 R)
• M2: 392,844 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 188 Days

Day: 15 Hours

Environment

Temp: 216 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.63 AU - 2.37 AU

Year: 994 Days

Day: 34 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,845,277 km

• M1: 278,850 km (0.092 R)
• M2: 683,363 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.31 AU - 3.15 AU

Year: 1585 Days

Day: 24.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.39 AU - 3.71 AU

Year: 1872 Days

Day: 17.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,845,277 km

• M1: 774,917 km (0.107 R)
• M2: 1,137,692 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.9 AU - 3.92 AU

Year: 2717 Days

Day: 16.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.59 AU - 4.73 AU

Year: 2982 Days

Day: 13.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 14.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.02 AU - 11.4 AU

Year: 12319 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,845,277 km

• M1: 187,147 km (0.117 R)
• M2: 556,803 km (0.117 R)
• M3: 906,114 km (0.034 R)
• M4: 1,262,157 km (0.037 R)
• M5: 1,618,948 km (0.078 R)
• M6: 1,948,811 km (0.092 R)
• M7: 2,291,690 km (0.107 R)
• M8: 3,068,701 km (0.091 R)
• M9: 6,059,761 km (0.046 R)
• M10: 6,859,212 km (0.053 R)
• M11: 7,789,412 km (0.081 R)
• M12: 8,194,822 km (0.115 R)
• M13: 9,254,723 km (0.074 R)
• M14: 10,801,565 km (0.114 R)
• M15: 12,984,198 km (0.107 R)
• M16: 13,721,565 km (0.114 R)
• M17: 14,260,716 km (0.086 R)
• M18: 15,941,598 km (0.104 R)
• M19: 18,392,161 km (0.082 R)
• M20: 21,285,533 km (0.06 R)
• M21: 22,161,129 km (0.066 R)
• M22: 22,639,992 km (0.097 R)
• M23: 23,054,528 km (0.042 R)
• M24: 23,824,358 km (0.102 R)
• M25: 24,249,665 km (0.053 R)
• M26: 25,111,648 km (0.107 R)
• M27: 25,767,934 km (0.055 R)
• M28: 26,805,994 km (0.088 R)
• M29: 28,866,256 km (0.118 R)
• M30: 31,814,231 km (0.082 R)
• M31: 33,719,360 km (0.116 R)
• M32: 34,140,927 km (0.111 R)
• M33: 34,565,037 km (0.034 R)
• M34: 40,043,610 km (0.114 R)
• M35: 40,780,080 km (0.091 R)
• M36: 43,315,166 km (0.068 R)
• M37: 44,659,901 km (0.111 R)
• M38: 45,828,859 km (0.089 R)
• M39: 50,759,904 km (0.117 R)
• M40: 52,739,981 km (0.097 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit