🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.45 AU - 0.59 AU

Year: 135 Days

Day: 31.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.31 AU - 1.79 AU

Year: 694 Days

Day: 13 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,631,125 km

• M1: 82,279 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.82 AU - 2.86 AU

Year: 1722 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 10.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.32 AU - 5.58 AU

Year: 4579 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,631,125 km

• M1: 133,142 km (0.072 R)
• M2: 546,032 km (0.11 R)
• M3: 1,061,397 km (0.084 R)
• M4: 1,535,921 km (0.059 R)
• M5: 2,246,362 km (0.099 R)
• M6: 2,608,688 km (0.071 R)
• M7: 3,436,413 km (0.109 R)
• M8: 3,902,709 km (0.086 R)
• M9: 4,371,848 km (0.069 R)
• M10: 5,311,472 km (0.074 R)
• M11: 5,936,791 km (0.115 R)
• M12: 6,431,212 km (0.085 R)
• M13: 6,819,868 km (0.098 R)
• M14: 7,559,180 km (0.077 R)
• M15: 7,904,602 km (0.046 R)
• M16: 9,591,318 km (0.098 R)
• M17: 11,431,072 km (0.054 R)
• M18: 12,041,581 km (0.034 R)
• M19: 14,395,055 km (0.093 R)
• M20: 14,882,146 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 10.2

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.01 AU - 6.31 AU

Year: 5502 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,631,125 km

• M1: 126,859 km (0.059 R)
• M2: 702,212 km (0.111 R)
• M3: 1,837,810 km (0.05 R)
• M4: 2,402,392 km (0.105 R)
• M5: 4,571,262 km (0.117 R)
• M6: 5,792,878 km (0.111 R)
• M7: 6,201,879 km (0.057 R)
• M8: 7,400,008 km (0.049 R)
• M9: 8,665,008 km (0.114 R)
• M10: 9,117,242 km (0.104 R)
• M11: 10,708,216 km (0.084 R)
• M12: 11,916,817 km (0.103 R)
• M13: 13,539,206 km (0.033 R)
• M14: 13,980,669 km (0.102 R)
• M15: 15,067,797 km (0.106 R)
• M16: 16,708,586 km (0.115 R)
• M17: 20,055,988 km (0.119 R)
• M18: 21,586,524 km (0.075 R)
• M19: 21,962,015 km (0.085 R)
• M20: 23,508,258 km (0.12 R)
• M21: 26,386,671 km (0.063 R)
• M22: 28,491,214 km (0.09 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit