🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 39.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.97 AU - 1.01 AU

Year: 346 Days

Day: 25.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 12.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.22 AU - 11.16 AU

Year: 10601 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,561,799 km

• M1: 160,369 km (0.101 R)
• M2: 700,118 km (0.034 R)
• M3: 1,243,458 km (0.114 R)
• M4: 2,257,581 km (0.043 R)
• M5: 2,932,118 km (0.107 R)
• M6: 3,341,568 km (0.036 R)
• M7: 3,867,853 km (0.088 R)
• M8: 4,478,511 km (0.11 R)
• M9: 6,704,528 km (0.101 R)
• M10: 8,015,304 km (0.098 R)
• M11: 8,458,114 km (0.09 R)
• M12: 8,917,379 km (0.111 R)
• M13: 9,539,258 km (0.054 R)
• M14: 10,037,120 km (0.059 R)
• M15: 10,447,915 km (0.072 R)
• M16: 12,496,209 km (0.03 R)
• M17: 16,156,570 km (0.089 R)
• M18: 18,344,888 km (0.088 R)
• M19: 19,510,255 km (0.048 R)
• M20: 22,160,531 km (0.11 R)
• M21: 26,866,880 km (0.1 R)
• M22: 30,995,332 km (0.056 R)
• M23: 32,200,792 km (0.071 R)
• M24: 32,758,942 km (0.056 R)
• M25: 33,779,947 km (0.107 R)
• M26: 35,885,388 km (0.1 R)
• M27: 49,051,496 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 6.1

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.14 AU - 21.5 AU

Year: 31012 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,561,799 km

• M1: 83,176 km (0.099 R)
• M2: 281,543 km (0.118 R)
• M3: 834,158 km (0.081 R)
• M4: 1,062,594 km (0.064 R)
• M5: 1,684,771 km (0.113 R)
• M6: 2,877,066 km (0.088 R)
• M7: 6,185,872 km (0.069 R)
• M8: 6,967,820 km (0.089 R)
• M9: 7,457,603 km (0.103 R)
• M10: 7,711,022 km (0.101 R)
• M11: 11,752,409 km (0.082 R)
• M12: 12,659,271 km (0.098 R)
• M13: 14,690,062 km (0.09 R)
• M14: 16,242,888 km (0.041 R)
• M15: 19,006,260 km (0.113 R)
• M16: 20,449,580 km (0.107 R)
• M17: 25,329,163 km (0.057 R)
• M18: 26,017,762 km (0.073 R)
• M19: 26,483,760 km (0.099 R)
• M20: 27,794,088 km (0.091 R)
• M21: 31,192,203 km (0.027 R)
• M22: 34,158,131 km (0.068 R)
• M23: 43,844,593 km (0.089 R)
• M24: 50,924,910 km (0.114 R)
• M25: 54,260,195 km (0.114 R)
• M26: 56,757,731 km (0.107 R)
• M27: 60,137,895 km (0.054 R)
• M28: 60,340,750 km (0.082 R)
• M29: 61,567,901 km (0.119 R)
• M30: 64,921,287 km (0.117 R)
• M31: 67,077,740 km (0.098 R)
• M32: 67,296,004 km (0.087 R)
• M33: 67,514,716 km (0.109 R)
• M34: 75,708,341 km (0.114 R)
• M35: 79,065,766 km (0.109 R)
• M36: 80,042,939 km (0.107 R)
• M37: 80,534,518 km (0.107 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 20,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit