🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 193 Days

Day: 45 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.76 AU - 0.78 AU

Year: 237 Days

Day: 27.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,550,707 km

• M1: 45,478 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.23 AU - 2.99 AU

Year: 1482 Days

Day: 42.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 8.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.82 AU - 8.38 AU

Year: 8102 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,550,707 km

• M1: 106,962 km (0.043 R)
• M2: 540,946 km (0.103 R)
• M3: 810,521 km (0.059 R)
• M4: 1,215,333 km (0.108 R)
• M5: 1,643,482 km (0.079 R)
• M6: 2,043,657 km (0.09 R)
• M7: 2,317,720 km (0.099 R)
• M8: 2,653,118 km (0.051 R)
• M9: 3,466,931 km (0.109 R)
• M10: 3,859,625 km (0.088 R)
• M11: 4,901,574 km (0.092 R)
• M12: 6,252,742 km (0.074 R)
• M13: 6,836,024 km (0.1 R)
• M14: 8,230,725 km (0.084 R)
• M15: 8,889,105 km (0.081 R)
• M16: 10,357,409 km (0.1 R)
• M17: 13,767,193 km (0.041 R)
• M18: 15,662,448 km (0.083 R)
• M19: 17,325,528 km (0.032 R)
• M20: 23,581,561 km (0.084 R)
• M21: 24,906,849 km (0.107 R)
• M22: 25,331,108 km (0.106 R)
• M23: 28,713,815 km (0.092 R)
• M24: 34,334,806 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.2

Radius: 5.5

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.09 AU - 17.43 AU

Year: 19930 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,550,707 km

• M1: 68,366 km (0.054 R)
• M2: 255,962 km (0.1 R)
• M3: 929,900 km (0.045 R)
• M4: 1,164,769 km (0.071 R)
• M5: 1,383,481 km (0.117 R)
• M6: 2,026,303 km (0.089 R)
• M7: 2,228,709 km (0.055 R)
• M8: 2,404,337 km (0.096 R)
• M9: 2,717,745 km (0.098 R)
• M10: 3,129,288 km (0.081 R)
• M11: 3,350,244 km (0.12 R)
• M12: 3,581,523 km (0.051 R)
• M13: 4,192,032 km (0.093 R)
• M14: 4,522,194 km (0.119 R)
• M15: 6,131,418 km (0.093 R)
• M16: 8,552,361 km (0.056 R)
• M17: 8,887,909 km (0.106 R)
• M18: 9,687,659 km (0.09 R)
• M19: 10,920,046 km (0.093 R)
• M20: 11,201,141 km (0.076 R)
• M21: 11,895,574 km (0.097 R)
• M22: 12,073,446 km (0.063 R)
• M23: 12,374,137 km (0.032 R)
• M24: 14,217,183 km (0.069 R)
• M25: 17,048,622 km (0.112 R)
• M26: 17,656,887 km (0.107 R)
• M27: 21,002,643 km (0.078 R)
• M28: 21,525,338 km (0.066 R)
• M29: 24,748,125 km (0.086 R)
• M30: 27,963,283 km (0.079 R)
• M31: 28,915,473 km (0.036 R)
• M32: 30,439,128 km (0.11 R)
• M33: 31,787,004 km (0.065 R)
• M34: 43,188,606 km (0.097 R)
• M35: 51,033,369 km (0.095 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit