🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 276 Days

Day: 35.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.01 AU - 1.03 AU

Year: 376 Days

Day: 26 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,601,823 km

• M1: 27,077 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.22 AU - 4.92 AU

Year: 3568 Days

Day: 18.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.53 AU - 5.71 AU

Year: 3627 Days

Day: 33.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.9

Radius: 9.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.33 AU - 11.25 AU

Year: 10342 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,601,823 km

• M1: 130,001 km (0.089 R)
• M2: 1,036,115 km (0.115 R)
• M3: 1,747,752 km (0.095 R)
• M4: 2,185,326 km (0.077 R)
• M5: 4,306,923 km (0.095 R)
• M6: 5,465,409 km (0.086 R)
• M7: 8,254,212 km (0.088 R)
• M8: 8,563,730 km (0.057 R)
• M9: 9,158,980 km (0.094 R)
• M10: 10,952,210 km (0.031 R)
• M11: 21,713,682 km (0.114 R)
• M12: 26,460,423 km (0.06 R)
• M13: 33,172,430 km (0.105 R)
• M14: 38,554,214 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.7

Radius: 7.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 17.06 AU - 22.8 AU

Year: 32498 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,601,823 km

• M1: 103,971 km (0.115 R)
• M2: 558,898 km (0.066 R)
• M3: 972,087 km (0.11 R)
• M4: 1,417,290 km (0.106 R)
• M5: 1,818,811 km (0.089 R)
• M6: 2,065,199 km (0.111 R)
• M7: 4,319,339 km (0.052 R)
• M8: 5,305,339 km (0.11 R)
• M9: 8,955,976 km (0.11 R)
• M10: 9,466,852 km (0.091 R)
• M11: 10,105,486 km (0.119 R)
• M12: 10,943,832 km (0.078 R)
• M13: 11,948,980 km (0.114 R)
• M14: 14,905,333 km (0.109 R)
• M15: 20,159,211 km (0.054 R)
• M16: 24,900,566 km (0.054 R)
• M17: 25,706,001 km (0.053 R)
• M18: 26,218,224 km (0.12 R)
• M19: 27,581,659 km (0.116 R)
• M20: 34,367,568 km (0.083 R)
• M21: 38,077,595 km (0.049 R)
• M22: 40,925,041 km (0.05 R)
• M23: 47,039,704 km (0.106 R)
• M24: 52,743,123 km (0.082 R)
• M25: 54,070,206 km (0.108 R)
• M26: 56,791,092 km (0.036 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: 468 - 10,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit