🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.79 AU - 0.81 AU

Year: 261 Days

Day: 26.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,242,306 km

• M1: 242,947 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 333 Days

Day: 32.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,242,306 km

• M1: 259,852 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.52 AU - 5.7 AU

Year: 3615 Days

Day: 18.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 9.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.44 AU - 5.86 AU

Year: 4269 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,242,306 km

• M1: 116,986 km (0.116 R)
• M2: 569,968 km (0.061 R)
• M3: 1,293,124 km (0.091 R)
• M4: 1,655,151 km (0.061 R)
• M5: 2,199,687 km (0.075 R)
• M6: 5,754,132 km (0.097 R)
• M7: 8,757,011 km (0.088 R)
• M8: 9,140,579 km (0.119 R)
• M9: 11,363,155 km (0.077 R)
• M10: 13,014,865 km (0.086 R)
• M11: 17,200,913 km (0.089 R)
• M12: 17,864,230 km (0.076 R)
• M13: 18,233,138 km (0.079 R)
• M14: 22,777,024 km (0.089 R)
• M15: 24,244,878 km (0.114 R)
• M16: 24,621,566 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 9.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.19 AU - 13.81 AU

Year: 14244 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,242,306 km

• M1: 119,379 km (0.12 R)
• M2: 503,546 km (0.1 R)
• M3: 817,702 km (0.088 R)
• M4: 1,168,060 km (0.115 R)
• M5: 1,878,351 km (0.093 R)
• M6: 2,379,803 km (0.118 R)
• M7: 10,555,925 km (0.063 R)
• M8: 11,357,171 km (0.097 R)
• M9: 13,537,261 km (0.1 R)
• M10: 14,971,605 km (0.106 R)
• M11: 15,471,412 km (0.036 R)
• M12: 18,059,305 km (0.113 R)
• M13: 23,978,893 km (0.1 R)
• M14: 24,564,868 km (0.073 R)
• M15: 29,825,028 km (0.076 R)
• M16: 47,521,559 km (0.034 R)
• M17: 49,068,999 km (0.104 R)
• M18: 56,621,448 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit