🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 380 Days

Day: 37.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,014,980 km

• M1: 89,609 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.37 AU - 2.01 AU

Year: 1011 Days

Day: 18.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 13.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.77 AU - 9.15 AU

Year: 10335 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,014,980 km

• M1: 162,912 km (0.111 R)
• M2: 811,868 km (0.096 R)
• M3: 1,317,209 km (0.115 R)
• M4: 2,150,769 km (0.042 R)
• M5: 4,112,445 km (0.051 R)
• M6: 4,854,750 km (0.1 R)
• M7: 5,322,543 km (0.105 R)
• M8: 6,422,386 km (0.085 R)
• M9: 7,423,196 km (0.101 R)
• M10: 8,436,871 km (0.074 R)
• M11: 12,837,143 km (0.057 R)
• M12: 13,371,806 km (0.088 R)
• M13: 14,613,169 km (0.113 R)
• M14: 16,617,481 km (0.106 R)
• M15: 17,468,394 km (0.083 R)
• M16: 24,711,773 km (0.105 R)
• M17: 27,350,081 km (0.089 R)
• M18: 30,379,438 km (0.118 R)
• M19: 34,415,439 km (0.109 R)
• M20: 35,448,711 km (0.085 R)
• M21: 36,620,811 km (0.057 R)
• M22: 40,799,977 km (0.068 R)
• M23: 41,569,209 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.7

Radius: 6.2

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.93 AU - 13.73 AU

Year: 22396 Days

Day: 22.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,014,980 km

• M1: 77,193 km (0.105 R)
• M2: 371,003 km (0.067 R)
• M3: 760,406 km (0.09 R)
• M4: 1,013,077 km (0.075 R)
• M5: 1,336,208 km (0.108 R)
• M6: 2,361,402 km (0.09 R)
• M7: 2,708,021 km (0.113 R)
• M8: 3,141,406 km (0.109 R)
• M9: 4,973,680 km (0.106 R)
• M10: 5,465,558 km (0.069 R)
• M11: 6,370,925 km (0.05 R)
• M12: 8,370,749 km (0.066 R)
• M13: 9,120,982 km (0.039 R)
• M14: 10,693,106 km (0.068 R)
• M15: 12,711,331 km (0.065 R)
• M16: 14,140,290 km (0.107 R)
• M17: 17,483,653 km (0.109 R)
• M18: 17,740,961 km (0.03 R)
• M19: 20,171,029 km (0.104 R)
• M20: 22,916,449 km (0.089 R)
• M21: 23,639,755 km (0.057 R)
• M22: 27,371,174 km (0.119 R)
• M23: 36,252,351 km (0.109 R)
• M24: 41,641,166 km (0.082 R)
• M25: 50,949,594 km (0.118 R)
• M26: 54,700,910 km (0.119 R)
• M27: 56,550,389 km (0.1 R)
• M28: 63,149,899 km (0.113 R)
• M29: 63,351,407 km (0.097 R)
• M30: 65,596,422 km (0.106 R)
• M31: 66,425,793 km (0.105 R)
• M32: 73,536,479 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit