🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 360 Days

Day: 42.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.08 AU - 1.52 AU

Year: 972 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,713,830 km

• M1: 178,620 km (0.116 R)
• M2: 869,912 km (0.082 R)
• M3: 1,935,048 km (0.109 R)
• M4: 2,398,203 km (0.112 R)
• M5: 3,066,457 km (0.082 R)
• M6: 3,718,554 km (0.049 R)
• M7: 4,479,110 km (0.108 R)
• M8: 5,149,159 km (0.092 R)
• M9: 5,699,978 km (0.1 R)
• M10: 6,160,291 km (0.09 R)
• M11: 7,618,122 km (0.03 R)
• M12: 8,256,606 km (0.089 R)
• M13: 9,409,706 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 11.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.17 AU - 6.77 AU

Year: 8392 Days

Day: 8.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,713,830 km

• M1: 146,756 km (0.072 R)
• M2: 575,802 km (0.102 R)
• M3: 947,553 km (0.066 R)
• M4: 1,946,567 km (0.059 R)
• M5: 2,814,086 km (0.026 R)
• M6: 6,138,749 km (0.091 R)
• M7: 8,072,002 km (0.097 R)
• M8: 11,742,834 km (0.086 R)
• M9: 16,675,974 km (0.114 R)
• M10: 18,986,214 km (0.079 R)
• M11: 23,529,800 km (0.03 R)
• M12: 32,703,142 km (0.064 R)
• M13: 37,121,964 km (0.111 R)
• M14: 38,195,478 km (0.108 R)
• M15: 39,044,595 km (0.105 R)
• M16: 41,032,751 km (0.114 R)
• M17: 42,567,476 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.2

Radius: 3.5

Gravity: 67.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.87 AU - 9.13 AU

Year: 16257 Days

Day: 23.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,713,830 km

• M1: 44,431 km (0.118 R)
• M2: 258,954 km (0.049 R)
• M3: 949,049 km (0.072 R)
• M4: 1,095,655 km (0.102 R)
• M5: 1,662,332 km (0.055 R)
• M6: 1,876,256 km (0.055 R)
• M7: 2,068,490 km (0.098 R)
• M8: 3,368,346 km (0.095 R)
• M9: 3,508,369 km (0.113 R)
• M10: 4,808,076 km (0.094 R)
• M11: 4,949,894 km (0.113 R)
• M12: 11,420,750 km (0.108 R)
• M13: 12,993,921 km (0.038 R)
• M14: 16,322,175 km (0.058 R)
• M15: 17,214,377 km (0.073 R)
• M16: 20,176,863 km (0.08 R)
• M17: 20,732,619 km (0.066 R)
• M18: 21,489,435 km (0.074 R)
• M19: 23,665,486 km (0.11 R)
• M20: 30,457,827 km (0.099 R)
• M21: 34,754,577 km (0.076 R)
• M22: 35,019,216 km (0.051 R)
• M23: 35,152,059 km (0.073 R)
• M24: 40,306,005 km (0.112 R)
• M25: 41,930,039 km (0.041 R)
• M26: 42,986,051 km (0.087 R)
• M27: 54,358,929 km (0.051 R)
• M28: 56,157,395 km (0.088 R)
• M29: 58,553,953 km (0.118 R)
• M30: 60,826,045 km (0.064 R)
• M31: 65,343,602 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit