🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.55 AU - 0.83 AU

Year: 205 Days

Day: 35.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 369 Days

Day: 27.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,719,714 km

• M1: 885,171 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.5 AU - 5.54 AU

Year: 4028 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,719,714 km

• M1: 2,319,665 km (0.086 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 13.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.56 AU - 11.38 AU

Year: 10438 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,719,714 km

• M1: 179,069 km (0.07 R)
• M2: 605,871 km (0.087 R)
• M3: 1,095,804 km (0.104 R)
• M4: 1,676,394 km (0.11 R)
• M5: 2,109,779 km (0.087 R)
• M6: 2,598,814 km (0.088 R)
• M7: 3,378,219 km (0.106 R)
• M8: 4,166,151 km (0.11 R)
• M9: 4,726,395 km (0.072 R)
• M10: 5,203,912 km (0.064 R)
• M11: 7,321,619 km (0.076 R)
• M12: 8,457,964 km (0.068 R)
• M13: 9,116,943 km (0.11 R)
• M14: 11,811,500 km (0.093 R)
• M15: 14,864,493 km (0.106 R)
• M16: 20,419,212 km (0.072 R)
• M17: 22,839,705 km (0.084 R)
• M18: 24,493,360 km (0.071 R)
• M19: 26,521,907 km (0.106 R)
• M20: 28,244,377 km (0.117 R)
• M21: 29,291,861 km (0.115 R)
• M22: 29,932,589 km (0.111 R)
• M23: 34,446,256 km (0.119 R)
• M24: 35,641,842 km (0.053 R)
• M25: 38,751,683 km (0.118 R)
• M26: 44,236,390 km (0.106 R)
• M27: 45,648,743 km (0.061 R)
• M28: 46,800,048 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 9.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.63 AU - 11.77 AU

Year: 12536 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,719,714 km

• M1: 120,875 km (0.102 R)
• M2: 433,086 km (0.037 R)
• M3: 746,942 km (0.12 R)
• M4: 1,163,722 km (0.116 R)
• M5: 1,488,499 km (0.118 R)
• M6: 2,040,365 km (0.083 R)
• M7: 2,640,702 km (0.095 R)
• M8: 4,630,652 km (0.065 R)
• M9: 5,462,267 km (0.083 R)
• M10: 6,130,820 km (0.047 R)
• M11: 7,887,847 km (0.064 R)
• M12: 8,420,266 km (0.089 R)
• M13: 10,686,225 km (0.04 R)
• M14: 12,842,678 km (0.075 R)
• M15: 13,642,727 km (0.067 R)
• M16: 14,215,687 km (0.062 R)
• M17: 15,892,081 km (0.111 R)
• M18: 16,526,675 km (0.096 R)
• M19: 21,196,672 km (0.117 R)
• M20: 22,930,511 km (0.106 R)
• M21: 29,743,647 km (0.108 R)
• M22: 30,599,197 km (0.088 R)
• M23: 36,564,412 km (0.1 R)
• M24: 37,546,074 km (0.118 R)
• M25: 41,516,102 km (0.104 R)
• M26: 42,584,380 km (0.119 R)
• M27: 44,220,831 km (0.115 R)
• M28: 45,757,501 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 5

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.8 AU - 16.64 AU

Year: 18201 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,719,714 km

• M1: 65,225 km (0.095 R)
• M2: 274,662 km (0.056 R)
• M3: 444,904 km (0.048 R)
• M4: 1,927,419 km (0.119 R)
• M5: 3,177,309 km (0.111 R)
• M6: 3,893,733 km (0.112 R)
• M7: 4,273,413 km (0.048 R)
• M8: 5,522,555 km (0.105 R)
• M9: 6,464,872 km (0.084 R)
• M10: 7,751,114 km (0.114 R)
• M11: 10,160,987 km (0.084 R)
• M12: 10,818,170 km (0.109 R)
• M13: 12,416,174 km (0.105 R)
• M14: 12,959,215 km (0.104 R)
• M15: 15,521,976 km (0.039 R)
• M16: 18,754,038 km (0.029 R)
• M17: 20,950,883 km (0.104 R)
• M18: 25,305,527 km (0.09 R)
• M19: 25,630,005 km (0.08 R)
• M20: 27,068,688 km (0.054 R)
• M21: 28,211,166 km (0.065 R)
• M22: 33,752,421 km (0.112 R)
• M23: 35,478,631 km (0.085 R)
• M24: 40,712,313 km (0.063 R)
• M25: 42,058,993 km (0.067 R)
• M26: 46,761,751 km (0.04 R)
• M27: 50,425,104 km (0.118 R)
• M28: 57,753,904 km (0.059 R)
• M29: 60,796,425 km (0.093 R)
• M30: 62,553,901 km (0.088 R)
• M31: 63,744,101 km (0.075 R)
• M32: 72,719,675 km (0.066 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit