🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 46.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.72 AU - 0.76 AU

Year: 235 Days

Day: 39.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,905,854 km

• M1: 283,937 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.36 AU - 1.82 AU

Year: 740 Days

Day: 48 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 13.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.68 AU - 6.08 AU

Year: 4604 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,905,854 km

• M1: 169,195 km (0.114 R)
• M2: 660,026 km (0.104 R)
• M3: 1,254,378 km (0.112 R)
• M4: 1,708,408 km (0.101 R)
• M5: 2,200,285 km (0.053 R)
• M6: 2,685,431 km (0.073 R)
• M7: 4,421,215 km (0.104 R)
• M8: 5,927,217 km (0.077 R)
• M9: 6,529,648 km (0.07 R)
• M10: 7,239,340 km (0.062 R)
• M11: 7,928,687 km (0.116 R)
• M12: 9,279,706 km (0.12 R)
• M13: 18,667,720 km (0.057 R)
• M14: 19,374,271 km (0.083 R)
• M15: 19,965,481 km (0.11 R)
• M16: 22,812,628 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 13.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.85 AU - 12.49 AU

Year: 11966 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,905,854 km

• M1: 173,085 km (0.116 R)
• M2: 739,911 km (0.093 R)
• M3: 1,680,433 km (0.032 R)
• M4: 2,122,046 km (0.084 R)
• M5: 2,834,431 km (0.119 R)
• M6: 3,781,984 km (0.073 R)
• M7: 4,315,450 km (0.108 R)
• M8: 5,362,635 km (0.069 R)
• M9: 6,378,554 km (0.115 R)
• M10: 7,605,406 km (0.098 R)
• M11: 8,047,767 km (0.104 R)
• M12: 8,554,156 km (0.07 R)
• M13: 10,578,065 km (0.094 R)
• M14: 14,791,489 km (0.049 R)
• M15: 19,026,904 km (0.087 R)
• M16: 19,845,354 km (0.114 R)
• M17: 23,821,965 km (0.045 R)
• M18: 24,389,539 km (0.065 R)
• M19: 25,063,029 km (0.067 R)
• M20: 39,807,844 km (0.101 R)
• M21: 52,003,212 km (0.081 R)
• M22: 54,578,090 km (0.044 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit