🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 414 Days

Day: 40.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,636,199 km

• M1: 101,876 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.11 AU

Year: 712 Days

Day: 48 Hours

Environment

Temp: 28 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,636,199 km

• M1: 69,563 km (0.077 R)
• M2: 1,211,892 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.52 AU - 1.98 AU

Year: 712 Days

Day: 12.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,636,199 km

• M1: 29,920 km (0.044 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.17 AU - 2.85 AU

Year: 1223 Days

Day: 37.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 8

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.76 AU - 10.28 AU

Year: 9756 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,636,199 km

• M1: 99,483 km (0.096 R)
• M2: 426,354 km (0.094 R)
• M3: 938,128 km (0.052 R)
• M4: 1,208,601 km (0.074 R)
• M5: 1,462,618 km (0.099 R)
• M6: 1,768,247 km (0.038 R)
• M7: 2,081,505 km (0.107 R)
• M8: 3,064,512 km (0.05 R)
• M9: 3,569,854 km (0.096 R)
• M10: 4,594,001 km (0.03 R)
• M11: 5,190,298 km (0.046 R)
• M12: 6,460,833 km (0.115 R)
• M13: 6,847,843 km (0.039 R)
• M14: 8,877,736 km (0.07 R)
• M15: 9,701,721 km (0.111 R)
• M16: 10,950,415 km (0.085 R)
• M17: 11,445,135 km (0.113 R)
• M18: 13,512,278 km (0.12 R)
• M19: 15,955,510 km (0.096 R)
• M20: 17,244,446 km (0.06 R)
• M21: 18,990,552 km (0.071 R)
• M22: 20,602,020 km (0.052 R)
• M23: 25,026,078 km (0.058 R)
• M24: 28,269,210 km (0.094 R)
• M25: 29,304,727 km (0.069 R)
• M26: 29,938,124 km (0.037 R)
• M27: 33,242,442 km (0.065 R)
• M28: 33,815,851 km (0.071 R)
• M29: 42,282,492 km (0.094 R)
• M30: 43,772,786 km (0.072 R)
• M31: 49,935,021 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 12.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.99 AU - 13.13 AU

Year: 12883 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,636,199 km

• M1: 156,180 km (0.11 R)
• M2: 586,124 km (0.086 R)
• M3: 1,309,879 km (0.102 R)
• M4: 1,874,162 km (0.038 R)
• M5: 2,458,641 km (0.034 R)
• M6: 3,093,235 km (0.083 R)
• M7: 3,651,834 km (0.115 R)
• M8: 4,600,883 km (0.034 R)
• M9: 5,398,688 km (0.065 R)
• M10: 5,920,336 km (0.053 R)
• M11: 6,707,071 km (0.109 R)
• M12: 7,187,280 km (0.081 R)
• M13: 8,908,852 km (0.101 R)
• M14: 9,490,040 km (0.115 R)
• M15: 10,782,416 km (0.093 R)
• M16: 13,212,783 km (0.119 R)
• M17: 13,777,665 km (0.117 R)
• M18: 19,450,715 km (0.097 R)
• M19: 21,614,349 km (0.07 R)
• M20: 25,058,541 km (0.11 R)
• M21: 27,010,943 km (0.1 R)
• M22: 30,559,404 km (0.092 R)
• M23: 38,187,549 km (0.116 R)
• M24: 43,876,906 km (0.1 R)
• M25: 48,017,775 km (0.116 R)
• M26: 49,354,133 km (0.102 R)
• M27: 50,258,751 km (0.12 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit