🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 42.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,096,188 km

• M1: 272,268 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.95 AU - 2.21 AU

Year: 1107 Days

Day: 27.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.74 AU - 2.62 AU

Year: 1188 Days

Day: 31.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 14

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.34 AU - 5.46 AU

Year: 4630 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,096,188 km

• M1: 174,581 km (0.059 R)
• M2: 644,168 km (0.104 R)
• M3: 1,100,741 km (0.084 R)
• M4: 1,858,903 km (0.079 R)
• M5: 2,860,910 km (0.118 R)
• M6: 3,684,446 km (0.065 R)
• M7: 4,613,299 km (0.089 R)
• M8: 5,395,098 km (0.067 R)
• M9: 6,002,315 km (0.102 R)
• M10: 6,872,227 km (0.116 R)
• M11: 7,321,469 km (0.046 R)
• M12: 8,386,756 km (0.111 R)
• M13: 11,613,283 km (0.118 R)
• M14: 12,206,289 km (0.072 R)
• M15: 12,771,769 km (0.095 R)
• M16: 17,409,003 km (0.08 R)
• M17: 18,553,577 km (0.043 R)
• M18: 19,619,611 km (0.086 R)
• M19: 21,396,385 km (0.079 R)
• M20: 22,150,209 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 11.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.04 AU - 13.18 AU

Year: 14596 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,096,188 km

• M1: 162,463 km (0.067 R)
• M2: 544,835 km (0.044 R)
• M3: 1,312,273 km (0.065 R)
• M4: 1,939,237 km (0.025 R)
• M5: 3,150,531 km (0.082 R)
• M6: 3,659,762 km (0.115 R)
• M7: 4,048,567 km (0.088 R)
• M8: 5,965,215 km (0.09 R)
• M9: 8,424,754 km (0.096 R)
• M10: 9,258,313 km (0.028 R)
• M11: 10,308,490 km (0.095 R)
• M12: 12,212,721 km (0.103 R)
• M13: 12,644,910 km (0.072 R)
• M14: 14,070,727 km (0.112 R)
• M15: 14,477,484 km (0.067 R)
• M16: 16,857,137 km (0.081 R)
• M17: 18,907,525 km (0.054 R)
• M18: 21,652,945 km (0.089 R)
• M19: 23,308,844 km (0.066 R)
• M20: 26,664,474 km (0.103 R)
• M21: 27,815,630 km (0.07 R)
• M22: 29,328,363 km (0.115 R)
• M23: 29,881,726 km (0.096 R)
• M24: 36,436,805 km (0.051 R)
• M25: 41,626,206 km (0.112 R)
• M26: 49,596,182 km (0.116 R)
• M27: 51,817,112 km (0.07 R)
• M28: 54,435,524 km (0.071 R)
• M29: 55,103,628 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.9

Radius: 3.8

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.9 AU - 21.62 AU

Year: 28789 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,096,188 km

• M1: 47,572 km (0.107 R)
• M2: 241,002 km (0.036 R)
• M3: 368,759 km (0.052 R)
• M4: 740,659 km (0.036 R)
• M5: 1,034,469 km (0.104 R)
• M6: 1,738,626 km (0.032 R)
• M7: 2,943,936 km (0.11 R)
• M8: 3,465,285 km (0.097 R)
• M9: 4,045,725 km (0.088 R)
• M10: 4,275,058 km (0.079 R)
• M11: 4,831,862 km (0.103 R)
• M12: 5,554,270 km (0.101 R)
• M13: 7,995,707 km (0.118 R)
• M14: 8,515,111 km (0.118 R)
• M15: 9,223,457 km (0.101 R)
• M16: 10,756,386 km (0.064 R)
• M17: 11,006,514 km (0.098 R)
• M18: 13,650,955 km (0.085 R)
• M19: 16,033,002 km (0.107 R)
• M20: 16,195,465 km (0.077 R)
• M21: 17,109,359 km (0.115 R)
• M22: 24,060,723 km (0.112 R)
• M23: 27,857,667 km (0.119 R)
• M24: 30,267,688 km (0.119 R)
• M25: 34,406,762 km (0.068 R)
• M26: 36,470,465 km (0.081 R)
• M27: 40,994,155 km (0.042 R)
• M28: 43,311,426 km (0.113 R)
• M29: 44,102,799 km (0.03 R)
• M30: 48,204,922 km (0.105 R)
• M31: 49,569,404 km (0.097 R)
• M32: 53,092,733 km (0.11 R)
• M33: 55,284,940 km (0.1 R)
• M34: 62,222,242 km (0.088 R)
• M35: 63,229,335 km (0.106 R)
• M36: 63,432,040 km (0.067 R)
• M37: 67,366,614 km (0.111 R)
• M38: 68,856,310 km (0.089 R)
• M39: 71,241,199 km (0.117 R)
• M40: 71,680,717 km (0.065 R)
• M41: 72,122,031 km (0.049 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: 308 - 12,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit