🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 194 Days

Day: 48 Hours

Environment

Temp: 112 °C

Axial Tilt: 56 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,966,274 km

• M1: 33,360 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 455 Days

Day: 45.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.3 AU

Year: 1136 Days

Day: 36.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,966,274 km

• M1: 1,479,373 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.94 AU - 2.8 AU

Year: 1382 Days

Day: 25.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,966,274 km

• M1: 456,872 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 14.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.37 AU - 5.49 AU

Year: 3531 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,966,274 km

• M1: 177,872 km (0.118 R)
• M2: 712,684 km (0.064 R)
• M3: 1,380,938 km (0.037 R)
• M4: 2,104,393 km (0.104 R)
• M5: 2,708,918 km (0.039 R)
• M6: 3,507,023 km (0.115 R)
• M7: 4,387,257 km (0.083 R)
• M8: 5,383,878 km (0.063 R)
• M9: 6,285,803 km (0.064 R)
• M10: 7,286,164 km (0.04 R)
• M11: 7,790,608 km (0.075 R)
• M12: 8,720,359 km (0.102 R)
• M13: 10,758,032 km (0.058 R)
• M14: 11,503,029 km (0.051 R)
• M15: 12,423,355 km (0.051 R)
• M16: 19,516,239 km (0.113 R)
• M17: 21,570,068 km (0.1 R)
• M18: 24,057,881 km (0.065 R)
• M19: 24,652,383 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 8.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.11 AU - 4.97 AU

Year: 3664 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,966,274 km

• M1: 116,537 km (0.051 R)
• M2: 448,644 km (0.084 R)
• M3: 766,091 km (0.092 R)
• M4: 1,431,053 km (0.081 R)
• M5: 1,904,680 km (0.078 R)
• M6: 2,280,320 km (0.079 R)
• M7: 2,960,093 km (0.114 R)
• M8: 3,264,226 km (0.105 R)
• M9: 3,571,500 km (0.067 R)
• M10: 4,549,122 km (0.062 R)
• M11: 4,824,681 km (0.065 R)
• M12: 5,111,610 km (0.07 R)
• M13: 6,857,566 km (0.087 R)
• M14: 10,352,472 km (0.089 R)
• M15: 11,363,454 km (0.037 R)
• M16: 14,699,487 km (0.091 R)
• M17: 15,023,217 km (0.055 R)
• M18: 16,614,788 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: 502 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit