🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.82 AU - 2.46 AU

Year: 1105 Days

Day: 30.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 9.7

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.9 AU - 7.76 AU

Year: 7007 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,937,417 km

• M1: 121,025 km (0.085 R)
• M2: 428,747 km (0.11 R)
• M3: 1,007,841 km (0.051 R)
• M4: 1,341,743 km (0.107 R)
• M5: 1,650,962 km (0.092 R)
• M6: 1,976,936 km (0.056 R)
• M7: 2,328,341 km (0.1 R)
• M8: 5,146,616 km (0.079 R)
• M9: 6,123,190 km (0.083 R)
• M10: 7,651,482 km (0.07 R)
• M11: 9,327,427 km (0.102 R)
• M12: 9,652,354 km (0.073 R)
• M13: 11,710,073 km (0.072 R)
• M14: 13,389,907 km (0.12 R)
• M15: 14,970,857 km (0.062 R)
• M16: 15,937,708 km (0.089 R)
• M17: 16,672,683 km (0.115 R)
• M18: 18,210,399 km (0.077 R)
• M19: 22,053,120 km (0.051 R)
• M20: 28,295,091 km (0.117 R)
• M21: 30,071,865 km (0.059 R)
• M22: 32,343,060 km (0.092 R)
• M23: 33,196,665 km (0.087 R)
• M24: 36,188,323 km (0.118 R)
• M25: 37,457,212 km (0.106 R)
• M26: 40,083,403 km (0.101 R)
• M27: 40,450,666 km (0.076 R)
• M28: 41,316,688 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.1

Radius: 5

Gravity: 25.92 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.01 AU - 23.27 AU

Year: 29567 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,937,417 km

• M1: 62,382 km (0.099 R)
• M2: 328,068 km (0.07 R)
• M3: 505,342 km (0.092 R)
• M4: 814,112 km (0.074 R)
• M5: 1,038,508 km (0.1 R)
• M6: 1,504,356 km (0.05 R)
• M7: 1,844,691 km (0.052 R)
• M8: 2,055,026 km (0.067 R)
• M9: 2,281,218 km (0.03 R)
• M10: 2,524,015 km (0.089 R)
• M11: 2,837,872 km (0.087 R)
• M12: 4,287,325 km (0.063 R)
• M13: 5,942,327 km (0.117 R)
• M14: 7,239,490 km (0.101 R)
• M15: 9,928,661 km (0.037 R)
• M16: 10,184,324 km (0.118 R)
• M17: 16,444,995 km (0.097 R)
• M18: 17,074,951 km (0.099 R)
• M19: 17,627,715 km (0.049 R)
• M20: 19,656,412 km (0.064 R)
• M21: 23,827,051 km (0.112 R)
• M22: 28,551,202 km (0.067 R)
• M23: 30,657,391 km (0.113 R)
• M24: 31,063,549 km (0.089 R)
• M25: 33,576,045 km (0.108 R)
• M26: 38,214,776 km (0.102 R)
• M27: 41,259,242 km (0.113 R)
• M28: 47,283,399 km (0.048 R)
• M29: 54,064,521 km (0.039 R)
• M30: 56,664,233 km (0.114 R)
• M31: 70,684,246 km (0.102 R)
• M32: 73,064,498 km (0.101 R)
• M33: 80,268,682 km (0.047 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit