🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.7 AU - 1.82 AU

Year: 821 Days

Day: 36.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.25 AU - 3.07 AU

Year: 1525 Days

Day: 22.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 12.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.19 AU - 8.41 AU

Year: 6932 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,494,315 km

• M1: 155,432 km (0.119 R)
• M2: 656,136 km (0.083 R)
• M3: 1,443,769 km (0.075 R)
• M4: 4,013,860 km (0.08 R)
• M5: 5,089,469 km (0.119 R)
• M6: 5,741,267 km (0.059 R)
• M7: 9,301,397 km (0.103 R)
• M8: 10,790,494 km (0.087 R)
• M9: 13,839,897 km (0.025 R)
• M10: 14,293,478 km (0.075 R)
• M11: 21,506,339 km (0.12 R)
• M12: 26,620,791 km (0.077 R)
• M13: 28,128,439 km (0.066 R)
• M14: 31,313,527 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 10.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.93 AU - 12.47 AU

Year: 13174 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,494,315 km

• M1: 156,180 km (0.12 R)
• M2: 987,346 km (0.085 R)
• M3: 1,463,666 km (0.101 R)
• M4: 1,927,269 km (0.042 R)
• M5: 3,031,152 km (0.098 R)
• M6: 3,763,882 km (0.068 R)
• M7: 4,112,296 km (0.037 R)
• M8: 4,708,443 km (0.117 R)
• M9: 5,995,733 km (0.119 R)
• M10: 6,763,170 km (0.106 R)
• M11: 7,105,300 km (0.105 R)
• M12: 10,220,078 km (0.117 R)
• M13: 13,398,284 km (0.1 R)
• M14: 14,425,423 km (0.095 R)
• M15: 15,577,925 km (0.087 R)
• M16: 21,259,204 km (0.109 R)
• M17: 24,209,872 km (0.072 R)
• M18: 28,406,840 km (0.089 R)
• M19: 30,560,601 km (0.034 R)
• M20: 32,699,402 km (0.037 R)
• M21: 35,832,879 km (0.074 R)
• M22: 38,344,178 km (0.098 R)
• M23: 44,906,139 km (0.066 R)
• M24: 50,698,718 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 12.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.36 AU - 14.6 AU

Year: 14573 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,494,315 km

• M1: 159,322 km (0.108 R)
• M2: 614,249 km (0.067 R)
• M3: 2,481,829 km (0.04 R)
• M4: 3,140,807 km (0.089 R)
• M5: 5,915,549 km (0.059 R)
• M6: 6,548,796 km (0.1 R)
• M7: 9,439,476 km (0.118 R)
• M8: 9,866,129 km (0.059 R)
• M9: 17,357,093 km (0.063 R)
• M10: 22,001,508 km (0.112 R)
• M11: 28,176,011 km (0.107 R)
• M12: 33,779,798 km (0.108 R)
• M13: 40,643,498 km (0.101 R)
• M14: 46,670,048 km (0.069 R)
• M15: 50,298,843 km (0.05 R)
• M16: 57,050,794 km (0.117 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit