🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 236 Days

Day: 26.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,854,610 km

• M1: 114,293 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.86 AU - 0.88 AU

Year: 289 Days

Day: 24.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,854,610 km

• M1: 262,095 km (0.106 R)
• M2: 476,619 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.48 AU - 2.68 AU

Year: 1477 Days

Day: 47.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,854,610 km

• M1: 93,199 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.42 AU - 5.36 AU

Year: 3854 Days

Day: 43.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 10.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.94 AU - 12.28 AU

Year: 14101 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,854,610 km

• M1: 147,504 km (0.119 R)
• M2: 489,783 km (0.097 R)
• M3: 849,118 km (0.092 R)
• M4: 1,189,303 km (0.108 R)
• M5: 1,912,609 km (0.099 R)
• M6: 2,275,832 km (0.077 R)
• M7: 2,642,198 km (0.101 R)
• M8: 3,627,599 km (0.094 R)
• M9: 5,074,360 km (0.078 R)
• M10: 5,890,267 km (0.111 R)
• M11: 7,125,646 km (0.118 R)
• M12: 7,692,173 km (0.115 R)
• M13: 9,888,569 km (0.105 R)
• M14: 11,685,239 km (0.034 R)
• M15: 14,566,494 km (0.115 R)
• M16: 15,124,195 km (0.051 R)
• M17: 16,431,082 km (0.088 R)
• M18: 17,733,182 km (0.12 R)
• M19: 18,856,213 km (0.078 R)
• M20: 19,268,655 km (0.068 R)
• M21: 24,405,097 km (0.12 R)
• M22: 25,793,515 km (0.118 R)
• M23: 26,920,885 km (0.112 R)
• M24: 27,444,029 km (0.098 R)
• M25: 29,163,806 km (0.058 R)
• M26: 32,816,986 km (0.115 R)
• M27: 39,252,387 km (0.097 R)
• M28: 41,017,791 km (0.079 R)
• M29: 42,835,705 km (0.105 R)
• M30: 44,125,238 km (0.083 R)
• M31: 45,292,999 km (0.071 R)
• M32: 51,443,117 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.6

Radius: 6.1

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.94 AU - 15.76 AU

Year: 19376 Days

Day: 18.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,854,610 km

• M1: 99,333 km (0.084 R)
• M2: 1,263,803 km (0.116 R)
• M3: 3,859,625 km (0.079 R)
• M4: 4,085,368 km (0.083 R)
• M5: 4,889,606 km (0.071 R)
• M6: 5,309,677 km (0.12 R)
• M7: 5,548,735 km (0.082 R)
• M8: 6,947,475 km (0.097 R)
• M9: 9,874,806 km (0.025 R)
• M10: 10,298,168 km (0.099 R)
• M11: 13,756,123 km (0.101 R)
• M12: 18,456,039 km (0.11 R)
• M13: 18,913,360 km (0.097 R)
• M14: 21,313,358 km (0.05 R)
• M15: 31,239,925 km (0.114 R)
• M16: 35,410,863 km (0.108 R)
• M17: 47,174,791 km (0.08 R)
• M18: 49,768,369 km (0.1 R)
• M19: 53,556,935 km (0.061 R)
• M20: 54,299,689 km (0.098 R)
• M21: 57,727,275 km (0.09 R)
• M22: 61,499,086 km (0.104 R)
• M23: 61,905,394 km (0.095 R)
• M24: 64,590,227 km (0.032 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit