🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.39 AU - 2.81 AU

Year: 1539 Days

Day: 20.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,249,704 km

• M1: 28,872 km (0.11 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.92 AU

Year: 2926 Days

Day: 38.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 14.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.53 AU - 12.31 AU

Year: 11469 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,249,704 km

• M1: 201,508 km (0.111 R)
• M2: 727,345 km (0.105 R)
• M3: 2,401,794 km (0.102 R)
• M4: 3,215,606 km (0.09 R)
• M5: 4,319,938 km (0.096 R)
• M6: 4,976,373 km (0.116 R)
• M7: 6,014,134 km (0.108 R)
• M8: 6,528,152 km (0.065 R)
• M9: 7,354,531 km (0.115 R)
• M10: 9,457,428 km (0.086 R)
• M11: 12,339,132 km (0.101 R)
• M12: 15,287,406 km (0.085 R)
• M13: 16,249,620 km (0.119 R)
• M14: 17,768,188 km (0.087 R)
• M15: 18,523,807 km (0.103 R)
• M16: 20,425,046 km (0.097 R)
• M17: 21,848,171 km (0.065 R)
• M18: 24,060,125 km (0.118 R)
• M19: 26,710,550 km (0.065 R)
• M20: 36,182,639 km (0.115 R)
• M21: 37,030,111 km (0.038 R)
• M22: 39,016,920 km (0.116 R)
• M23: 45,542,828 km (0.039 R)
• M24: 47,101,937 km (0.084 R)
• M25: 49,432,672 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.4

Radius: 6.5

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.27 AU - 21.37 AU

Year: 27614 Days

Day: 16.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,249,704 km

• M1: 88,712 km (0.073 R)
• M2: 522,545 km (0.068 R)
• M3: 1,589,627 km (0.119 R)
• M4: 3,020,680 km (0.112 R)
• M5: 3,490,268 km (0.098 R)
• M6: 4,427,648 km (0.095 R)
• M7: 4,877,040 km (0.064 R)
• M8: 5,480,967 km (0.111 R)
• M9: 7,132,527 km (0.109 R)
• M10: 7,802,875 km (0.077 R)
• M11: 15,246,117 km (0.081 R)
• M12: 16,707,090 km (0.106 R)
• M13: 17,608,866 km (0.09 R)
• M14: 17,978,523 km (0.103 R)
• M15: 20,004,676 km (0.039 R)
• M16: 21,752,727 km (0.039 R)
• M17: 22,501,165 km (0.039 R)
• M18: 30,820,901 km (0.025 R)
• M19: 40,337,420 km (0.115 R)
• M20: 47,071,269 km (0.105 R)
• M21: 56,494,140 km (0.103 R)
• M22: 57,298,228 km (0.1 R)
• M23: 61,010,649 km (0.115 R)
• M24: 62,710,979 km (0.117 R)
• M25: 65,100,057 km (0.075 R)
• M26: 69,598,165 km (0.095 R)
• M27: 72,394,000 km (0.061 R)
• M28: 76,972,443 km (0.068 R)
• M29: 84,326,973 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit