🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.22 AU - 3.06 AU

Year: 1559 Days

Day: 31 Hours

Environment

Temp: -83 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,843,310 km

• M1: 78,539 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.98 AU - 3.22 AU

Year: 1984 Days

Day: 29.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,843,310 km

• M1: 709,842 km (0.089 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.58 AU - 4.98 AU

Year: 3218 Days

Day: 13.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,843,310 km

• M1: 378,782 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 13.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.21 AU - 6.93 AU

Year: 5435 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,843,310 km

• M1: 172,935 km (0.091 R)
• M2: 614,847 km (0.113 R)
• M3: 1,176,587 km (0.05 R)
• M4: 2,391,172 km (0.104 R)
• M5: 3,892,686 km (0.071 R)
• M6: 5,335,558 km (0.07 R)
• M7: 6,009,346 km (0.115 R)
• M8: 6,861,606 km (0.113 R)
• M9: 7,495,153 km (0.083 R)
• M10: 8,518,701 km (0.115 R)
• M11: 8,953,283 km (0.095 R)
• M12: 12,425,749 km (0.12 R)
• M13: 17,050,268 km (0.102 R)
• M14: 17,742,906 km (0.081 R)
• M15: 19,432,464 km (0.112 R)
• M16: 19,997,645 km (0.098 R)
• M17: 20,509,270 km (0.108 R)
• M18: 22,164,570 km (0.085 R)
• M19: 23,764,519 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 9.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.77 AU - 9.27 AU

Year: 7495 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,843,310 km

• M1: 116,986 km (0.107 R)
• M2: 592,258 km (0.08 R)
• M3: 931,696 km (0.064 R)
• M4: 1,229,994 km (0.102 R)
• M5: 3,602,167 km (0.076 R)
• M6: 4,306,624 km (0.061 R)
• M7: 4,825,579 km (0.098 R)
• M8: 5,591,520 km (0.076 R)
• M9: 6,082,350 km (0.098 R)
• M10: 7,115,324 km (0.034 R)
• M11: 7,581,770 km (0.058 R)
• M12: 9,568,429 km (0.088 R)
• M13: 11,055,881 km (0.093 R)
• M14: 13,540,402 km (0.104 R)
• M15: 14,483,019 km (0.048 R)
• M16: 15,409,628 km (0.086 R)
• M17: 18,359,997 km (0.053 R)
• M18: 19,375,767 km (0.059 R)
• M19: 23,815,682 km (0.119 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit