🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 41.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.85 AU - 1.23 AU

Year: 371 Days

Day: 13 Hours

Environment

Temp: 152 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.94 AU - 4.3 AU

Year: 2926 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 11.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.43 AU - 12.99 AU

Year: 12262 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,976,802 km

• M1: 143,614 km (0.115 R)
• M2: 592,707 km (0.029 R)
• M3: 973,433 km (0.115 R)
• M4: 1,599,201 km (0.063 R)
• M5: 2,500,379 km (0.058 R)
• M6: 3,263,029 km (0.046 R)
• M7: 3,713,169 km (0.08 R)
• M8: 4,938,525 km (0.099 R)
• M9: 5,318,803 km (0.118 R)
• M10: 8,075,742 km (0.084 R)
• M11: 9,107,070 km (0.118 R)
• M12: 9,469,695 km (0.083 R)
• M13: 10,059,260 km (0.113 R)
• M14: 10,730,057 km (0.113 R)
• M15: 11,550,003 km (0.116 R)
• M16: 13,783,050 km (0.108 R)
• M17: 18,503,312 km (0.098 R)
• M18: 19,340,162 km (0.033 R)
• M19: 20,465,737 km (0.111 R)
• M20: 23,908,283 km (0.098 R)
• M21: 24,401,357 km (0.076 R)
• M22: 27,827,448 km (0.103 R)
• M23: 32,274,993 km (0.089 R)
• M24: 32,756,249 km (0.088 R)
• M25: 33,364,664 km (0.073 R)
• M26: 35,108,526 km (0.075 R)
• M27: 35,745,813 km (0.054 R)
• M28: 37,837,041 km (0.049 R)
• M29: 39,321,202 km (0.106 R)
• M30: 42,838,248 km (0.107 R)
• M31: 49,687,736 km (0.068 R)
• M32: 51,140,182 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.6

Radius: 3.3

Gravity: 90.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.63 AU - 19.55 AU

Year: 22579 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,976,802 km

• M1: 41,289 km (0.105 R)
• M2: 175,179 km (0.104 R)
• M3: 301,589 km (0.09 R)
• M4: 547,678 km (0.093 R)
• M5: 795,711 km (0.112 R)
• M6: 1,751,043 km (0.104 R)
• M7: 2,756,490 km (0.119 R)
• M8: 4,523,241 km (0.045 R)
• M9: 6,731,605 km (0.106 R)
• M10: 7,957,709 km (0.08 R)
• M11: 9,385,172 km (0.11 R)
• M12: 9,813,620 km (0.045 R)
• M13: 15,335,128 km (0.068 R)
• M14: 18,934,602 km (0.108 R)
• M15: 20,115,229 km (0.117 R)
• M16: 24,863,316 km (0.08 R)
• M17: 30,438,679 km (0.106 R)
• M18: 37,548,318 km (0.119 R)
• M19: 44,997,544 km (0.068 R)
• M20: 47,090,867 km (0.096 R)
• M21: 47,624,183 km (0.09 R)
• M22: 50,166,300 km (0.079 R)
• M23: 64,897,501 km (0.097 R)
• M24: 68,017,365 km (0.088 R)
• M25: 80,226,197 km (0.09 R)
• M26: 90,764,170 km (0.097 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit