🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 198 Days

Day: 40.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 216 Days

Day: 35.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,795,819 km

• M1: 121,025 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 221 Days

Day: 23.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,795,819 km

• M1: 158,424 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 230 Days

Day: 35.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,795,819 km

• M1: 404,363 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 244 Days

Day: 29 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 39.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,795,819 km

• M1: 237,561 km (0.029 R)

Planet 7 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.89 AU - 1.03 AU

Year: 340 Days

Day: 44.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 8 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.07 AU

Year: 873 Days

Day: 40 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.49 AU - 3.37 AU

Year: 1814 Days

Day: 41.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 9.4

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.29 AU - 6.07 AU

Year: 4264 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,795,819 km

• M1: 178,919 km (0.055 R)
• M2: 300,841 km (0.116 R)
• M3: 381,026 km (0.095 R)
• M4: 439,519 km (0.115 R)
• M5: 545,434 km (0.12 R)
• M6: 1,072,467 km (0.115 R)
• M7: 1,266,795 km (0.109 R)
• M8: 1,344,735 km (0.086 R)
• M9: 1,489,097 km (0.093 R)
• M10: 1,554,920 km (0.12 R)
• M11: 1,758,523 km (0.094 R)
• M12: 2,191,758 km (0.095 R)
• M13: 2,459,838 km (0.098 R)
• M14: 2,697,998 km (0.115 R)
• M15: 2,840,415 km (0.111 R)
• M16: 3,027,113 km (0.06 R)
• M17: 3,523,030 km (0.111 R)
• M18: 3,611,891 km (0.098 R)
• M19: 3,769,118 km (0.093 R)
• M20: 3,974,815 km (0.065 R)
• M21: 4,113,941 km (0.06 R)
• M22: 4,349,558 km (0.104 R)
• M23: 4,662,367 km (0.083 R)
• M24: 5,082,588 km (0.039 R)
• M25: 5,233,831 km (0.066 R)
• M26: 5,489,195 km (0.083 R)
• M27: 5,670,358 km (0.12 R)
• M28: 5,959,231 km (0.099 R)
• M29: 6,199,037 km (0.098 R)
• M30: 6,442,133 km (0.065 R)
• M31: 6,882,100 km (0.12 R)
• M32: 7,077,625 km (0.094 R)
• M33: 7,531,505 km (0.101 R)
• M34: 7,733,013 km (0.118 R)
• M35: 7,994,809 km (0.107 R)
• M36: 8,378,079 km (0.116 R)
• M37: 9,132,052 km (0.07 R)
• M38: 9,657,141 km (0.076 R)
• M39: 9,719,523 km (0.105 R)
• M40: 10,002,114 km (0.085 R)
• M41: 10,065,244 km (0.093 R)
• M42: 10,511,195 km (0.116 R)
• M43: 10,930,967 km (0.088 R)
• M44: 11,159,403 km (0.065 R)
• M45: 11,389,335 km (0.112 R)
• M46: 11,753,755 km (0.051 R)
• M47: 11,887,346 km (0.109 R)
• M48: 12,767,281 km (0.094 R)
• M49: 13,949,553 km (0.119 R)
• M50: 14,161,832 km (0.116 R)
• M51: 14,268,346 km (0.107 R)
• M52: 14,661,339 km (0.101 R)
• M53: 14,733,146 km (0.062 R)
• M54: 14,805,103 km (0.083 R)
• M55: 15,384,795 km (0.096 R)
• M56: 15,494,300 km (0.105 R)
• M57: 15,861,264 km (0.072 R)
• M58: 16,529,218 km (0.104 R)
• M59: 17,168,300 km (0.107 R)
• M60: 17,968,948 km (0.069 R)
• M61: 18,315,866 km (0.098 R)
• M62: 19,685,883 km (0.078 R)
• M63: 20,083,365 km (0.101 R)
• M64: 21,250,976 km (0.119 R)
• M65: 22,897,300 km (0.076 R)
• M66: 23,022,364 km (0.096 R)
• M67: 23,231,502 km (0.1 R)
• M68: 23,315,277 km (0.083 R)
• M69: 24,797,941 km (0.102 R)
• M70: 26,310,974 km (0.062 R)
• M71: 26,617,201 km (0.06 R)
• M72: 26,836,661 km (0.041 R)
• M73: 27,631,624 km (0.083 R)
• M74: 29,063,874 km (0.104 R)
• M75: 29,561,736 km (0.057 R)
• M76: 30,565,987 km (0.112 R)
• M77: 30,795,769 km (0.036 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit