🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 202 Days

Day: 23.8 Hours

Environment

Temp: 542 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,265,269 km

• M1: 26,628 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.98 AU - 2.8 AU

Year: 818 Days

Day: 13.9 Hours

Environment

Temp: 280 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,265,269 km

• M1: 205,697 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.32 AU - 9.18 AU

Year: 5248 Days

Day: 20.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,265,269 km

• M1: 3,234,007 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.38 AU - 18.06 AU

Year: 13803 Days

Day: 35.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,265,269 km

• M1: 138,378 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 19.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.07 AU - 23.51 AU

Year: 19497 Days

Day: 38.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 24.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 29.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 12.7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 23.93 AU - 35.75 AU

Year: 36100 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 119,265,269 km

• M1: 167,400 km (0.065 R)
• M2: 683,363 km (0.104 R)
• M3: 1,184,067 km (0.101 R)
• M4: 1,783,955 km (0.113 R)
• M5: 2,744,672 km (0.085 R)
• M6: 5,352,761 km (0.056 R)
• M7: 6,339,060 km (0.078 R)
• M8: 7,223,333 km (0.047 R)
• M9: 9,561,847 km (0.096 R)
• M10: 10,234,888 km (0.056 R)
• M11: 12,524,035 km (0.098 R)
• M12: 14,516,828 km (0.097 R)
• M13: 19,759,036 km (0.07 R)
• M14: 20,963,299 km (0.066 R)
• M15: 22,448,806 km (0.075 R)
• M16: 27,593,926 km (0.102 R)
• M17: 33,170,635 km (0.085 R)
• M18: 34,400,778 km (0.09 R)
• M19: 38,777,563 km (0.03 R)
• M20: 39,456,139 km (0.073 R)
• M21: 41,893,388 km (0.101 R)
• M22: 45,547,166 km (0.119 R)
• M23: 46,112,945 km (0.077 R)
• M24: 49,210,070 km (0.03 R)
• M25: 60,684,675 km (0.101 R)
• M26: 67,770,827 km (0.074 R)
• M27: 68,261,957 km (0.1 R)
• M28: 72,021,501 km (0.057 R)
• M29: 76,446,606 km (0.03 R)
• M30: 80,774,024 km (0.104 R)
• M31: 84,408,205 km (0.042 R)
• M32: 99,402,699 km (0.071 R)
• M33: 103,248,112 km (0.108 R)
• M34: 104,224,687 km (0.099 R)
• M35: 112,948,487 km (0.076 R)
• M36: 115,028,645 km (0.086 R)

Kuiper Belt

Range: 49.5 - 67.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit