🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 295 Days

Day: 34.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,621,264 km

• M1: 152,739 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.87 AU - 1.41 AU

Year: 466 Days

Day: 42.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,621,264 km

• M1: 181,612 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.62 AU - 3.74 AU

Year: 2703 Days

Day: 33.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 12.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.04 AU - 8.36 AU

Year: 8991 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,621,264 km

• M1: 150,795 km (0.058 R)
• M2: 572,661 km (0.076 R)
• M3: 1,759,271 km (0.112 R)
• M4: 2,207,466 km (0.073 R)
• M5: 2,632,474 km (0.099 R)
• M6: 5,351,864 km (0.067 R)
• M7: 7,860,620 km (0.114 R)
• M8: 8,461,256 km (0.105 R)
• M9: 10,296,821 km (0.093 R)
• M10: 15,193,160 km (0.05 R)
• M11: 16,676,123 km (0.042 R)
• M12: 17,524,643 km (0.109 R)
• M13: 18,253,483 km (0.119 R)
• M14: 20,402,307 km (0.09 R)
• M15: 21,046,027 km (0.057 R)
• M16: 21,869,713 km (0.07 R)
• M17: 24,201,046 km (0.077 R)
• M18: 25,937,877 km (0.069 R)
• M19: 26,598,202 km (0.092 R)
• M20: 27,173,107 km (0.088 R)
• M21: 29,760,851 km (0.066 R)
• M22: 30,484,755 km (0.066 R)
• M23: 39,487,405 km (0.098 R)
• M24: 41,504,284 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 8.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.82 AU - 10.2 AU

Year: 9505 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,621,264 km

• M1: 110,702 km (0.071 R)
• M2: 516,561 km (0.113 R)
• M3: 798,254 km (0.059 R)
• M4: 1,394,402 km (0.1 R)
• M5: 2,172,759 km (0.055 R)
• M6: 2,450,264 km (0.074 R)
• M7: 5,019,757 km (0.12 R)
• M8: 5,309,677 km (0.114 R)
• M9: 5,783,005 km (0.084 R)
• M10: 6,102,097 km (0.113 R)
• M11: 7,749,319 km (0.119 R)
• M12: 9,094,503 km (0.119 R)
• M13: 10,175,348 km (0.11 R)
• M14: 11,067,550 km (0.117 R)
• M15: 12,182,951 km (0.082 R)
• M16: 13,007,086 km (0.117 R)
• M17: 14,897,704 km (0.072 R)
• M18: 15,771,356 km (0.066 R)
• M19: 19,530,152 km (0.104 R)
• M20: 20,250,316 km (0.058 R)
• M21: 22,171,152 km (0.079 R)
• M22: 24,028,260 km (0.108 R)
• M23: 24,669,736 km (0.118 R)
• M24: 25,605,770 km (0.043 R)
• M25: 27,748,311 km (0.034 R)
• M26: 28,150,280 km (0.056 R)
• M27: 31,181,881 km (0.069 R)
• M28: 40,274,290 km (0.092 R)
• M29: 43,839,506 km (0.034 R)
• M30: 47,897,199 km (0.106 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: 506 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit