🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.01 AU - 1.05 AU

Year: 456 Days

Day: 40.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,253,933 km

• M1: 229,932 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 12.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.07 AU - 4.47 AU

Year: 3196 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,253,933 km

• M1: 156,629 km (0.055 R)
• M2: 1,061,846 km (0.095 R)
• M3: 1,453,792 km (0.103 R)
• M4: 1,875,060 km (0.119 R)
• M5: 2,284,509 km (0.098 R)
• M6: 3,186,285 km (0.114 R)
• M7: 4,209,534 km (0.118 R)
• M8: 5,153,198 km (0.097 R)
• M9: 7,072,090 km (0.114 R)
• M10: 7,921,656 km (0.115 R)
• M11: 11,157,907 km (0.112 R)
• M12: 13,134,693 km (0.118 R)
• M13: 18,825,246 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 9.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.77 AU - 9.13 AU

Year: 10723 Days

Day: 9.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,253,933 km

• M1: 119,379 km (0.095 R)
• M2: 442,211 km (0.097 R)
• M3: 768,933 km (0.1 R)
• M4: 1,108,670 km (0.029 R)
• M5: 1,747,752 km (0.061 R)
• M6: 3,406,643 km (0.116 R)
• M7: 4,325,174 km (0.103 R)
• M8: 5,123,129 km (0.099 R)
• M9: 5,629,667 km (0.075 R)
• M10: 5,985,710 km (0.114 R)
• M11: 6,776,036 km (0.047 R)
• M12: 7,421,999 km (0.056 R)
• M13: 8,071,254 km (0.102 R)
• M14: 8,486,388 km (0.114 R)
• M15: 8,915,734 km (0.11 R)
• M16: 10,870,230 km (0.111 R)
• M17: 11,423,892 km (0.077 R)
• M18: 12,941,263 km (0.079 R)
• M19: 13,774,972 km (0.068 R)
• M20: 14,810,937 km (0.096 R)
• M21: 16,671,935 km (0.119 R)
• M22: 19,344,501 km (0.104 R)
• M23: 19,884,100 km (0.11 R)
• M24: 21,277,156 km (0.12 R)
• M25: 24,963,247 km (0.083 R)
• M26: 25,764,643 km (0.073 R)
• M27: 27,166,225 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.2

Radius: 6.4

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.91 AU - 14.35 AU

Year: 21968 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,253,933 km

• M1: 100,380 km (0.107 R)
• M2: 362,176 km (0.115 R)
• M3: 852,857 km (0.047 R)
• M4: 1,196,484 km (0.072 R)
• M5: 1,576,612 km (0.115 R)
• M6: 2,272,392 km (0.081 R)
• M7: 5,015,717 km (0.104 R)
• M8: 5,330,621 km (0.073 R)
• M9: 6,000,221 km (0.111 R)
• M10: 6,677,600 km (0.101 R)
• M11: 8,958,070 km (0.073 R)
• M12: 12,337,037 km (0.11 R)
• M13: 13,131,402 km (0.087 R)
• M14: 13,503,601 km (0.091 R)
• M15: 21,158,674 km (0.086 R)
• M16: 22,612,017 km (0.08 R)
• M17: 27,009,148 km (0.085 R)
• M18: 40,188,421 km (0.056 R)
• M19: 41,607,656 km (0.12 R)
• M20: 42,088,015 km (0.055 R)
• M21: 43,716,088 km (0.072 R)
• M22: 47,793,827 km (0.095 R)
• M23: 58,680,064 km (0.104 R)
• M24: 59,892,405 km (0.114 R)
• M25: 61,742,183 km (0.084 R)
• M26: 64,480,721 km (0.103 R)
• M27: 66,205,734 km (0.091 R)
• M28: 84,153,141 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit