🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 13.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.15 AU - 1.23 AU

Year: 838 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,891,924 km

• M1: 172,935 km (0.095 R)
• M2: 659,876 km (0.108 R)
• M3: 1,364,183 km (0.079 R)
• M4: 1,842,747 km (0.108 R)
• M5: 2,298,571 km (0.069 R)
• M6: 2,854,477 km (0.081 R)
• M7: 3,843,020 km (0.074 R)
• M8: 4,632,747 km (0.106 R)
• M9: 5,547,239 km (0.095 R)
• M10: 6,430,165 km (0.045 R)
• M11: 7,107,096 km (0.099 R)
• M12: 7,734,958 km (0.067 R)
• M13: 8,629,553 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 12.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 1035 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,891,924 km

• M1: 153,338 km (0.056 R)
• M2: 537,056 km (0.12 R)
• M3: 1,178,682 km (0.025 R)
• M4: 1,813,874 km (0.057 R)
• M5: 2,401,495 km (0.077 R)
• M6: 2,920,150 km (0.039 R)
• M7: 3,354,433 km (0.07 R)
• M8: 3,803,376 km (0.084 R)
• M9: 4,385,761 km (0.036 R)
• M10: 5,272,278 km (0.058 R)
• M11: 5,767,896 km (0.059 R)
• M12: 6,642,594 km (0.098 R)
• M13: 7,221,837 km (0.072 R)
• M14: 7,975,362 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.39 AU - 3.69 AU

Year: 4301 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,891,924 km

• M1: 126,261 km (0.097 R)
• M2: 512,223 km (0.091 R)
• M3: 1,043,445 km (0.104 R)
• M4: 1,440,927 km (0.068 R)
• M5: 1,898,098 km (0.107 R)
• M6: 2,728,964 km (0.118 R)
• M7: 3,914,378 km (0.069 R)
• M8: 4,369,305 km (0.045 R)
• M9: 6,899,155 km (0.072 R)
• M10: 7,598,525 km (0.108 R)
• M11: 11,229,564 km (0.108 R)
• M12: 12,579,087 km (0.109 R)
• M13: 16,799,392 km (0.092 R)
• M14: 17,939,477 km (0.056 R)
• M15: 18,434,646 km (0.052 R)
• M16: 19,778,035 km (0.098 R)
• M17: 20,507,175 km (0.053 R)
• M18: 24,499,494 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.2

Radius: 10.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.16 AU - 4 AU

Year: 4374 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,891,924 km

• M1: 130,599 km (0.084 R)
• M2: 807,081 km (0.077 R)
• M3: 1,714,092 km (0.045 R)
• M4: 3,017,688 km (0.101 R)
• M5: 5,249,090 km (0.073 R)
• M6: 10,056,418 km (0.065 R)
• M7: 11,910,384 km (0.08 R)
• M8: 14,863,596 km (0.113 R)
• M9: 18,212,494 km (0.101 R)
• M10: 21,691,093 km (0.116 R)
• M11: 23,658,454 km (0.115 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.01 AU - 9.39 AU

Year: 16569 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,891,924 km

• M1: 99,483 km (0.1 R)
• M2: 360,082 km (0.104 R)
• M3: 864,526 km (0.117 R)
• M4: 1,390,213 km (0.077 R)
• M5: 2,045,601 km (0.075 R)
• M6: 2,367,386 km (0.105 R)
• M7: 5,031,276 km (0.104 R)
• M8: 5,587,331 km (0.086 R)
• M9: 9,140,579 km (0.028 R)
• M10: 9,572,618 km (0.108 R)
• M11: 10,018,121 km (0.102 R)
• M12: 14,542,409 km (0.108 R)
• M13: 18,317,511 km (0.109 R)
• M14: 20,429,684 km (0.104 R)
• M15: 21,002,643 km (0.076 R)
• M16: 21,924,765 km (0.049 R)
• M17: 22,612,167 km (0.11 R)
• M18: 25,411,891 km (0.057 R)
• M19: 26,846,086 km (0.102 R)
• M20: 27,336,019 km (0.026 R)
• M21: 29,770,724 km (0.113 R)
• M22: 31,363,642 km (0.105 R)
• M23: 32,678,308 km (0.114 R)
• M24: 33,801,639 km (0.082 R)
• M25: 37,447,489 km (0.076 R)
• M26: 38,429,150 km (0.059 R)
• M27: 38,801,649 km (0.088 R)
• M28: 40,829,298 km (0.079 R)
• M29: 45,647,845 km (0.081 R)
• M30: 46,626,814 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.3

Radius: 7.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.69 AU - 11.81 AU

Year: 22758 Days

Day: 22.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,891,924 km

• M1: 138,228 km (0.047 R)
• M2: 1,060,200 km (0.062 R)
• M3: 1,837,062 km (0.101 R)
• M4: 2,404,636 km (0.11 R)
• M5: 3,176,711 km (0.066 R)
• M6: 3,883,860 km (0.112 R)
• M7: 4,303,632 km (0.07 R)
• M8: 5,005,694 km (0.108 R)
• M9: 9,353,008 km (0.11 R)
• M10: 10,420,539 km (0.109 R)
• M11: 11,120,807 km (0.105 R)
• M12: 12,025,126 km (0.072 R)
• M13: 16,420,909 km (0.116 R)
• M14: 18,817,767 km (0.078 R)
• M15: 20,181,501 km (0.102 R)
• M16: 21,353,002 km (0.108 R)
• M17: 23,104,344 km (0.054 R)
• M18: 24,479,148 km (0.096 R)
• M19: 26,199,823 km (0.107 R)
• M20: 27,290,242 km (0.078 R)
• M21: 36,511,754 km (0.053 R)
• M22: 47,904,529 km (0.104 R)
• M23: 49,832,547 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit