🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.47 AU - 0.71 AU

Year: 161 Days

Day: 20.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.6 AU - 2.48 AU

Year: 1034 Days

Day: 15.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.89 AU - 2.29 AU

Year: 1072 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,947,839 km

• M1: 1,537,417 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 7.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.59 AU - 16.93 AU

Year: 22196 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,947,839 km

• M1: 88,412 km (0.061 R)
• M2: 451,935 km (0.065 R)
• M3: 994,377 km (0.089 R)
• M4: 1,406,220 km (0.069 R)
• M5: 2,260,424 km (0.113 R)
• M6: 4,187,843 km (0.076 R)
• M7: 6,694,804 km (0.054 R)
• M8: 6,970,662 km (0.113 R)
• M9: 8,787,828 km (0.058 R)
• M10: 10,265,107 km (0.074 R)
• M11: 16,952,281 km (0.084 R)
• M12: 18,064,691 km (0.09 R)
• M13: 18,989,056 km (0.058 R)
• M14: 25,112,845 km (0.113 R)
• M15: 25,779,603 km (0.085 R)
• M16: 31,217,036 km (0.101 R)
• M17: 32,434,015 km (0.112 R)
• M18: 34,376,544 km (0.097 R)
• M19: 40,019,375 km (0.081 R)
• M20: 40,667,583 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.9

Radius: 7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.66 AU - 20.92 AU

Year: 27750 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,947,839 km

• M1: 87,515 km (0.072 R)
• M2: 395,387 km (0.035 R)
• M3: 657,632 km (0.113 R)
• M4: 1,139,188 km (0.083 R)
• M5: 1,601,595 km (0.044 R)
• M6: 2,808,251 km (0.109 R)
• M7: 3,470,072 km (0.09 R)
• M8: 3,730,223 km (0.101 R)
• M9: 4,059,637 km (0.062 R)
• M10: 4,745,244 km (0.077 R)
• M11: 5,367,721 km (0.09 R)
• M12: 5,788,091 km (0.064 R)
• M13: 7,181,895 km (0.097 R)
• M14: 9,026,436 km (0.089 R)
• M15: 13,944,167 km (0.101 R)
• M16: 16,489,126 km (0.095 R)
• M17: 23,475,347 km (0.077 R)
• M18: 26,248,592 km (0.097 R)
• M19: 30,531,130 km (0.104 R)
• M20: 32,664,845 km (0.1 R)
• M21: 37,983,797 km (0.077 R)
• M22: 42,880,883 km (0.096 R)
• M23: 44,696,702 km (0.069 R)
• M24: 45,551,804 km (0.047 R)
• M25: 48,630,677 km (0.071 R)
• M26: 50,450,835 km (0.119 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit