🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.73 AU

Year: 161 Days

Day: 39.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,085,522 km

• M1: 150,346 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 182 Days

Day: 30.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 203 Days

Day: 12.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 230 Days

Day: 47.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.03 AU - 1.13 AU

Year: 398 Days

Day: 19.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.3 AU - 1.64 AU

Year: 632 Days

Day: 16.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.58 AU - 1.72 AU

Year: 752 Days

Day: 31.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.47 AU - 1.95 AU

Year: 793 Days

Day: 43.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,085,522 km

• M1: 1,422,526 km (0.12 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.09 AU - 5.11 AU

Year: 3500 Days

Day: 25.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.4 AU - 8.26 AU

Year: 6332 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,085,522 km

• M1: 179,517 km (0.12 R)
• M2: 263,891 km (0.093 R)
• M3: 411,693 km (0.096 R)
• M4: 529,876 km (0.073 R)
• M5: 709,842 km (0.048 R)
• M6: 839,094 km (0.079 R)
• M7: 944,561 km (0.086 R)
• M8: 1,339,499 km (0.1 R)
• M9: 1,662,481 km (0.109 R)
• M10: 1,771,239 km (0.105 R)
• M11: 2,054,128 km (0.077 R)
• M12: 2,397,605 km (0.043 R)
• M13: 2,537,180 km (0.036 R)
• M14: 2,727,618 km (0.092 R)
• M15: 3,005,720 km (0.106 R)
• M16: 3,089,346 km (0.11 R)
• M17: 3,190,623 km (0.049 R)
• M18: 3,483,985 km (0.117 R)
• M19: 3,660,809 km (0.078 R)
• M20: 3,986,484 km (0.06 R)
• M21: 5,280,805 km (0.097 R)
• M22: 5,628,769 km (0.082 R)
• M23: 5,795,122 km (0.086 R)
• M24: 5,899,990 km (0.1 R)
• M25: 6,282,512 km (0.072 R)
• M26: 7,319,674 km (0.102 R)
• M27: 7,410,331 km (0.119 R)
• M28: 7,501,436 km (0.088 R)
• M29: 7,684,843 km (0.074 R)
• M30: 7,916,121 km (0.114 R)
• M31: 8,032,658 km (0.12 R)
• M32: 8,409,495 km (0.099 R)
• M33: 8,504,489 km (0.034 R)
• M34: 8,767,931 km (0.095 R)
• M35: 9,278,359 km (0.088 R)
• M36: 9,426,012 km (0.087 R)
• M37: 9,698,729 km (0.037 R)
• M38: 9,823,494 km (0.068 R)
• M39: 9,999,122 km (0.107 R)
• M40: 10,867,238 km (0.108 R)
• M41: 12,241,295 km (0.097 R)
• M42: 12,620,525 km (0.096 R)
• M43: 13,058,697 km (0.103 R)
• M44: 13,557,756 km (0.098 R)
• M45: 13,641,531 km (0.088 R)
• M46: 14,346,436 km (0.112 R)
• M47: 15,615,774 km (0.1 R)
• M48: 15,703,737 km (0.09 R)
• M49: 16,056,788 km (0.119 R)
• M50: 16,145,500 km (0.069 R)
• M51: 16,472,072 km (0.101 R)
• M52: 17,101,729 km (0.09 R)
• M53: 17,495,471 km (0.065 R)
• M54: 17,678,130 km (0.058 R)
• M55: 18,014,725 km (0.052 R)
• M56: 18,539,215 km (0.102 R)
• M57: 19,288,252 km (0.12 R)
• M58: 19,382,648 km (0.073 R)
• M59: 19,540,175 km (0.105 R)
• M60: 19,983,583 km (0.052 R)
• M61: 20,110,891 km (0.048 R)
• M62: 20,815,796 km (0.11 R)
• M63: 21,106,614 km (0.105 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit