🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.57 AU - 0.75 AU

Year: 193 Days

Day: 36.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 14.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,923,059 km

• M1: 52,808 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 415 Days

Day: 15.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.96 AU - 1.36 AU

Year: 450 Days

Day: 17.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.23 AU - 1.77 AU

Year: 661 Days

Day: 23.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,923,059 km

• M1: 274,063 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.22 AU - 2.76 AU

Year: 1414 Days

Day: 34.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.6 AU - 3.34 AU

Year: 1842 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 10.3

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.36 AU - 8.04 AU

Year: 6953 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,923,059 km

• M1: 134,937 km (0.112 R)
• M2: 204,949 km (0.051 R)
• M3: 527,033 km (0.118 R)
• M4: 711,936 km (0.057 R)
• M5: 804,837 km (0.064 R)
• M6: 869,164 km (0.084 R)
• M7: 1,529,788 km (0.107 R)
• M8: 1,715,738 km (0.111 R)
• M9: 1,865,485 km (0.119 R)
• M10: 2,459,688 km (0.111 R)
• M11: 2,954,857 km (0.11 R)
• M12: 3,135,571 km (0.095 R)
• M13: 3,293,248 km (0.105 R)
• M14: 3,373,282 km (0.117 R)
• M15: 3,480,843 km (0.049 R)
• M16: 3,894,481 km (0.104 R)
• M17: 4,092,848 km (0.093 R)
• M18: 4,768,283 km (0.048 R)
• M19: 4,950,343 km (0.098 R)
• M20: 5,103,681 km (0.094 R)
• M21: 5,765,203 km (0.115 R)
• M22: 6,621,501 km (0.096 R)
• M23: 6,858,763 km (0.07 R)
• M24: 7,622,909 km (0.084 R)
• M25: 8,123,314 km (0.055 R)
• M26: 8,819,393 km (0.112 R)
• M27: 9,231,086 km (0.09 R)
• M28: 9,534,620 km (0.04 R)
• M29: 10,034,576 km (0.068 R)
• M30: 10,229,203 km (0.119 R)
• M31: 10,385,832 km (0.06 R)
• M32: 10,582,703 km (0.111 R)
• M33: 10,661,840 km (0.044 R)
• M34: 11,423,144 km (0.097 R)
• M35: 11,913,077 km (0.038 R)
• M36: 12,409,742 km (0.08 R)
• M37: 12,786,728 km (0.045 R)
• M38: 12,913,288 km (0.069 R)
• M39: 13,082,633 km (0.084 R)
• M40: 13,380,782 km (0.057 R)
• M41: 13,810,576 km (0.092 R)
• M42: 14,070,577 km (0.113 R)
• M43: 14,419,888 km (0.115 R)
• M44: 14,683,779 km (0.106 R)
• M45: 14,772,042 km (0.099 R)
• M46: 16,117,824 km (0.115 R)
• M47: 17,083,030 km (0.047 R)
• M48: 17,222,455 km (0.075 R)
• M49: 18,876,708 km (0.078 R)
• M50: 19,649,830 km (0.092 R)
• M51: 20,729,627 km (0.078 R)
• M52: 21,226,891 km (0.076 R)
• M53: 21,326,822 km (0.115 R)
• M54: 22,233,086 km (0.108 R)
• M55: 23,254,839 km (0.046 R)
• M56: 23,460,985 km (0.117 R)
• M57: 23,615,969 km (0.104 R)
• M58: 26,089,121 km (0.108 R)
• M59: 26,249,639 km (0.095 R)
• M60: 26,410,606 km (0.1 R)
• M61: 27,764,766 km (0.096 R)
• M62: 28,312,743 km (0.074 R)
• M63: 31,162,583 km (0.107 R)
• M64: 31,674,956 km (0.052 R)
• M65: 31,903,541 km (0.069 R)
• M66: 32,534,994 km (0.089 R)
• M67: 33,460,855 km (0.098 R)
• M68: 33,751,972 km (0.098 R)
• M69: 34,748,145 km (0.107 R)
• M70: 34,983,911 km (0.067 R)
• M71: 35,397,699 km (0.071 R)
• M72: 35,872,821 km (0.11 R)
• M73: 36,051,441 km (0.097 R)
• M74: 36,589,246 km (0.075 R)
• M75: 37,310,457 km (0.083 R)
• M76: 38,036,306 km (0.083 R)
• M77: 38,401,025 km (0.086 R)
• M78: 39,440,581 km (0.072 R)
• M79: 41,610,049 km (0.095 R)
• M80: 41,860,327 km (0.109 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit