🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 36.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,755,431 km

• M1: 312,360 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.78 AU - 0.82 AU

Year: 267 Days

Day: 29.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,755,431 km

• M1: 33,360 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.29 AU - 3.67 AU

Year: 2420 Days

Day: 25.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 10.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.76 AU - 6.46 AU

Year: 4953 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,755,431 km

• M1: 130,898 km (0.091 R)
• M2: 690,095 km (0.033 R)
• M3: 1,091,915 km (0.087 R)
• M4: 1,563,747 km (0.112 R)
• M5: 1,904,381 km (0.111 R)
• M6: 2,561,714 km (0.074 R)
• M7: 2,944,086 km (0.086 R)
• M8: 4,555,106 km (0.094 R)
• M9: 6,196,344 km (0.056 R)
• M10: 6,822,112 km (0.03 R)
• M11: 7,672,426 km (0.062 R)
• M12: 8,123,314 km (0.114 R)
• M13: 8,473,074 km (0.117 R)
• M14: 10,195,544 km (0.106 R)
• M15: 10,557,122 km (0.118 R)
• M16: 12,090,051 km (0.076 R)
• M17: 12,701,458 km (0.103 R)
• M18: 15,179,696 km (0.116 R)
• M19: 16,439,759 km (0.037 R)
• M20: 18,492,242 km (0.08 R)
• M21: 19,928,680 km (0.069 R)
• M22: 22,107,723 km (0.059 R)
• M23: 24,280,632 km (0.101 R)
• M24: 26,253,379 km (0.102 R)
• M25: 26,677,339 km (0.054 R)
• M26: 27,801,418 km (0.092 R)
• M27: 31,078,509 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 11.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.61 AU - 11.77 AU

Year: 11245 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,755,431 km

• M1: 144,512 km (0.12 R)
• M2: 626,217 km (0.113 R)
• M3: 1,370,616 km (0.108 R)
• M4: 1,871,918 km (0.043 R)
• M5: 2,283,611 km (0.097 R)
• M6: 2,854,327 km (0.032 R)
• M7: 3,315,687 km (0.093 R)
• M8: 4,890,654 km (0.057 R)
• M9: 5,429,655 km (0.082 R)
• M10: 6,074,870 km (0.106 R)
• M11: 9,722,366 km (0.115 R)
• M12: 10,143,484 km (0.095 R)
• M13: 11,898,566 km (0.1 R)
• M14: 15,176,854 km (0.103 R)
• M15: 16,065,914 km (0.078 R)
• M16: 18,228,052 km (0.117 R)
• M17: 20,047,311 km (0.107 R)
• M18: 21,039,744 km (0.095 R)
• M19: 21,587,571 km (0.111 R)
• M20: 22,225,157 km (0.102 R)
• M21: 25,959,419 km (0.104 R)
• M22: 30,888,520 km (0.06 R)
• M23: 36,296,333 km (0.11 R)
• M24: 38,578,897 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit