🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 46.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,060,625 km

• M1: 100,231 km (0.11 R)
• M2: 702,512 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.5 AU - 1.54 AU

Year: 702 Days

Day: 13.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.46 AU - 1.74 AU

Year: 758 Days

Day: 34.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.73 AU - 3.15 AU

Year: 1889 Days

Day: 12 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 8.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.07 AU - 6.67 AU

Year: 4663 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,060,625 km

• M1: 105,616 km (0.107 R)
• M2: 427,252 km (0.061 R)
• M3: 863,180 km (0.111 R)
• M4: 2,833,533 km (0.114 R)
• M5: 3,566,264 km (0.104 R)
• M6: 6,063,800 km (0.111 R)
• M7: 7,194,311 km (0.076 R)
• M8: 8,108,504 km (0.113 R)
• M9: 8,519,000 km (0.105 R)
• M10: 9,573,665 km (0.062 R)
• M11: 12,090,650 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 10.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.31 AU - 14.13 AU

Year: 15036 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,060,625 km

• M1: 125,662 km (0.055 R)
• M2: 488,437 km (0.091 R)
• M3: 908,657 km (0.117 R)
• M4: 1,611,767 km (0.12 R)
• M5: 2,152,564 km (0.102 R)
• M6: 3,400,509 km (0.087 R)
• M7: 4,322,630 km (0.101 R)
• M8: 5,337,054 km (0.083 R)
• M9: 6,024,905 km (0.094 R)
• M10: 7,535,245 km (0.078 R)
• M11: 8,719,312 km (0.106 R)
• M12: 11,731,914 km (0.082 R)
• M13: 13,814,017 km (0.069 R)
• M14: 14,386,977 km (0.041 R)
• M15: 15,512,402 km (0.056 R)
• M16: 17,418,877 km (0.112 R)
• M17: 23,978,594 km (0.108 R)
• M18: 29,026,176 km (0.106 R)
• M19: 30,711,246 km (0.104 R)
• M20: 31,359,753 km (0.112 R)
• M21: 32,017,235 km (0.11 R)
• M22: 39,486,807 km (0.097 R)
• M23: 40,125,141 km (0.078 R)
• M24: 41,422,304 km (0.114 R)
• M25: 43,285,097 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit