🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.83 AU

Year: 231 Days

Day: 13.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 338 Days

Day: 37.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,240,715 km

• M1: 34,856 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.21 AU - 1.67 AU

Year: 641 Days

Day: 42.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,240,715 km

• M1: 34,557 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.26 AU - 1.82 AU

Year: 709 Days

Day: 14.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.01 AU - 2.17 AU

Year: 1121 Days

Day: 39.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,240,715 km

• M1: 35,305 km (0.077 R)
• M2: 744,848 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 10

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.09 AU - 8.79 AU

Year: 7526 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,240,715 km

• M1: 124,316 km (0.089 R)
• M2: 437,275 km (0.066 R)
• M3: 1,127,070 km (0.112 R)
• M4: 1,515,726 km (0.102 R)
• M5: 2,090,929 km (0.092 R)
• M6: 2,765,915 km (0.051 R)
• M7: 3,345,457 km (0.064 R)
• M8: 3,850,649 km (0.072 R)
• M9: 4,659,974 km (0.108 R)
• M10: 7,255,347 km (0.099 R)
• M11: 7,895,925 km (0.078 R)
• M12: 9,198,324 km (0.12 R)
• M13: 13,305,983 km (0.045 R)
• M14: 18,939,240 km (0.09 R)
• M15: 19,539,576 km (0.1 R)
• M16: 21,336,696 km (0.076 R)
• M17: 26,353,460 km (0.064 R)
• M18: 27,386,134 km (0.105 R)
• M19: 28,348,348 km (0.104 R)
• M20: 29,332,702 km (0.1 R)
• M21: 30,646,470 km (0.092 R)
• M22: 31,265,805 km (0.056 R)
• M23: 32,636,421 km (0.068 R)
• M24: 32,958,356 km (0.086 R)
• M25: 33,936,726 km (0.071 R)
• M26: 35,610,277 km (0.105 R)
• M27: 37,808,319 km (0.116 R)
• M28: 38,401,474 km (0.11 R)
• M29: 39,728,108 km (0.036 R)
• M30: 41,964,596 km (0.085 R)
• M31: 42,600,537 km (0.086 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 9.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.05 AU - 11.97 AU

Year: 12636 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,240,715 km

• M1: 114,592 km (0.066 R)
• M2: 446,101 km (0.102 R)
• M3: 828,024 km (0.073 R)
• M4: 1,124,976 km (0.067 R)
• M5: 2,011,343 km (0.093 R)
• M6: 3,051,049 km (0.096 R)
• M7: 3,402,155 km (0.038 R)
• M8: 4,561,239 km (0.118 R)
• M9: 5,379,390 km (0.079 R)
• M10: 6,255,136 km (0.1 R)
• M11: 10,778,826 km (0.069 R)
• M12: 11,597,425 km (0.109 R)
• M13: 11,936,265 km (0.075 R)
• M14: 13,793,372 km (0.12 R)
• M15: 16,393,533 km (0.055 R)
• M16: 16,748,978 km (0.115 R)
• M17: 17,037,103 km (0.112 R)
• M18: 17,328,370 km (0.07 R)
• M19: 18,527,247 km (0.063 R)
• M20: 19,541,222 km (0.087 R)
• M21: 22,893,561 km (0.12 R)
• M22: 24,985,238 km (0.098 R)
• M23: 29,965,800 km (0.113 R)
• M24: 33,364,813 km (0.103 R)
• M25: 34,980,919 km (0.094 R)
• M26: 36,166,781 km (0.104 R)
• M27: 42,902,575 km (0.081 R)
• M28: 45,228,523 km (0.095 R)
• M29: 48,216,291 km (0.03 R)
• M30: 49,093,533 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit