🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 198 Days

Day: 12 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,961,947 km

• M1: 162,314 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 225 Days

Day: 22.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,961,947 km

• M1: 22,290 km (0.083 R)
• M2: 95,743 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.1 AU - 1.28 AU

Year: 458 Days

Day: 21.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.57 AU - 2.05 AU

Year: 860 Days

Day: 45.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.21 AU - 2.55 AU

Year: 1296 Days

Day: 35.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.44 AU - 3.94 AU

Year: 2012 Days

Day: 27.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.99 AU - 3.89 AU

Year: 2253 Days

Day: 30.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,961,947 km

• M1: 312,360 km (0.035 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 9.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.74 AU - 9.4 AU

Year: 8095 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,961,947 km

• M1: 150,944 km (0.084 R)
• M2: 290,519 km (0.119 R)
• M3: 371,751 km (0.077 R)
• M4: 1,001,857 km (0.073 R)
• M5: 1,256,622 km (0.066 R)
• M6: 1,531,882 km (0.065 R)
• M7: 2,290,044 km (0.05 R)
• M8: 2,535,534 km (0.104 R)
• M9: 2,649,977 km (0.052 R)
• M10: 2,766,065 km (0.068 R)
• M11: 2,836,675 km (0.099 R)
• M12: 3,100,416 km (0.102 R)
• M13: 3,447,782 km (0.086 R)
• M14: 3,703,594 km (0.103 R)
• M15: 3,833,894 km (0.117 R)
• M16: 4,098,982 km (0.111 R)
• M17: 4,260,847 km (0.07 R)
• M18: 4,731,182 km (0.112 R)
• M19: 4,815,855 km (0.053 R)
• M20: 5,902,085 km (0.093 R)
• M21: 6,740,880 km (0.076 R)
• M22: 6,868,337 km (0.081 R)
• M23: 7,223,034 km (0.108 R)
• M24: 7,320,871 km (0.101 R)
• M25: 7,716,258 km (0.106 R)
• M26: 8,186,594 km (0.056 R)
• M27: 8,288,470 km (0.094 R)
• M28: 9,154,791 km (0.067 R)
• M29: 10,085,888 km (0.079 R)
• M30: 10,415,303 km (0.052 R)
• M31: 10,673,958 km (0.087 R)
• M32: 10,748,158 km (0.031 R)
• M33: 11,462,488 km (0.079 R)
• M34: 12,037,243 km (0.109 R)
• M35: 12,897,132 km (0.057 R)
• M36: 13,534,867 km (0.073 R)
• M37: 13,655,593 km (0.079 R)
• M38: 13,776,767 km (0.117 R)
• M39: 13,898,241 km (0.111 R)
• M40: 14,264,755 km (0.025 R)
• M41: 14,428,565 km (0.059 R)
• M42: 14,551,983 km (0.083 R)
• M43: 14,882,595 km (0.081 R)
• M44: 15,215,749 km (0.067 R)
• M45: 16,745,088 km (0.05 R)
• M46: 18,056,613 km (0.061 R)
• M47: 18,456,488 km (0.097 R)
• M48: 19,174,707 km (0.031 R)
• M49: 19,491,705 km (0.112 R)
• M50: 19,628,138 km (0.082 R)
• M51: 19,901,902 km (0.064 R)
• M52: 20,131,086 km (0.074 R)
• M53: 20,545,772 km (0.098 R)
• M54: 20,777,199 km (0.077 R)
• M55: 20,963,150 km (0.117 R)
• M56: 21,102,874 km (0.041 R)
• M57: 21,853,706 km (0.09 R)
• M58: 22,804,251 km (0.088 R)
• M59: 23,284,759 km (0.089 R)
• M60: 23,768,409 km (0.099 R)
• M61: 24,402,255 km (0.075 R)
• M62: 24,942,902 km (0.102 R)
• M63: 25,140,521 km (0.095 R)
• M64: 25,636,737 km (0.076 R)
• M65: 25,986,048 km (0.042 R)
• M66: 26,437,385 km (0.088 R)
• M67: 27,043,405 km (0.119 R)
• M68: 27,909,577 km (0.074 R)
• M69: 28,474,908 km (0.048 R)
• M70: 29,043,978 km (0.11 R)
• M71: 29,669,147 km (0.098 R)
• M72: 30,351,463 km (0.117 R)
• M73: 30,773,778 km (0.106 R)
• M74: 31,945,429 km (0.069 R)
• M75: 34,607,223 km (0.054 R)
• M76: 34,937,984 km (0.09 R)
• M77: 35,159,090 km (0.106 R)
• M78: 35,825,249 km (0.059 R)
• M79: 37,057,188 km (0.105 R)
• M80: 37,452,126 km (0.081 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit