🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.64 AU - 2.24 AU

Year: 801 Days

Day: 17.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 136.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.13 AU - 3.05 AU

Year: 1235 Days

Day: 39.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 101.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,172,940 km

• M1: 71,508 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.26 AU - 3.76 AU

Year: 1948 Days

Day: 44.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,172,940 km

• M1: 33,061 km (0.115 R)
• M2: 1,790,836 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.92 AU - 5.58 AU

Year: 3564 Days

Day: 35 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.95 AU - 5.55 AU

Year: 3564 Days

Day: 46.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.53 AU - 6.23 AU

Year: 4224 Days

Day: 12.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,172,940 km

• M1: 123,867 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 8.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.21 AU - 14.77 AU

Year: 14679 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,172,940 km

• M1: 102,624 km (0.092 R)
• M2: 492,476 km (0.102 R)
• M3: 4,147,900 km (0.114 R)
• M4: 8,312,406 km (0.036 R)
• M5: 9,824,691 km (0.088 R)
• M6: 15,048,199 km (0.079 R)
• M7: 16,207,882 km (0.093 R)
• M8: 16,631,094 km (0.061 R)
• M9: 19,563,811 km (0.113 R)
• M10: 23,356,267 km (0.089 R)
• M11: 36,524,769 km (0.1 R)
• M12: 37,008,718 km (0.066 R)
• M13: 42,485,346 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.8

Radius: 7.8

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.53 AU - 22.17 AU

Year: 26200 Days

Day: 16.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,172,940 km

• M1: 96,939 km (0.112 R)
• M2: 455,376 km (0.088 R)
• M3: 946,655 km (0.095 R)
• M4: 2,247,110 km (0.119 R)
• M5: 2,537,778 km (0.066 R)
• M6: 2,826,203 km (0.081 R)
• M7: 4,100,178 km (0.103 R)
• M8: 4,805,233 km (0.026 R)
• M9: 6,549,993 km (0.101 R)
• M10: 6,844,103 km (0.084 R)
• M11: 7,564,566 km (0.029 R)
• M12: 8,506,135 km (0.084 R)
• M13: 9,035,263 km (0.067 R)
• M14: 18,339,203 km (0.104 R)
• M15: 19,421,693 km (0.117 R)
• M16: 19,724,180 km (0.054 R)
• M17: 21,930,300 km (0.092 R)
• M18: 25,240,003 km (0.101 R)
• M19: 28,999,398 km (0.088 R)
• M20: 32,404,395 km (0.093 R)
• M21: 40,485,971 km (0.117 R)
• M22: 52,692,708 km (0.066 R)
• M23: 54,672,337 km (0.078 R)
• M24: 56,906,432 km (0.099 R)
• M25: 75,511,320 km (0.059 R)
• M26: 78,534,245 km (0.07 R)
• M27: 79,045,869 km (0.085 R)
• M28: 84,820,347 km (0.085 R)
• M29: 86,442,736 km (0.115 R)
• M30: 88,637,786 km (0.106 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit