🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.77 AU

Year: 176 Days

Day: 47.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 282 Days

Day: 29 Hours

Environment

Temp: 113 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.8 AU - 1.04 AU

Year: 318 Days

Day: 31.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,224,071 km

• M1: 34,856 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.16 AU - 1.38 AU

Year: 515 Days

Day: 30.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.16 AU - 1.84 AU

Year: 661 Days

Day: 26 Hours

Environment

Temp: -27 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.67 AU - 1.95 AU

Year: 876 Days

Day: 13.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.89 AU - 4.43 AU

Year: 3054 Days

Day: 40.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 14.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.31 AU - 10.27 AU

Year: 11024 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,224,071 km

• M1: 328,667 km (0.118 R)
• M2: 471,682 km (0.111 R)
• M3: 825,930 km (0.05 R)
• M4: 1,013,675 km (0.117 R)
• M5: 1,339,200 km (0.118 R)
• M6: 1,482,216 km (0.115 R)
• M7: 2,143,887 km (0.115 R)
• M8: 2,275,234 km (0.112 R)
• M9: 2,605,995 km (0.073 R)
• M10: 2,787,457 km (0.076 R)
• M11: 3,120,761 km (0.106 R)
• M12: 3,357,425 km (0.091 R)
• M13: 3,467,080 km (0.1 R)
• M14: 3,689,831 km (0.088 R)
• M15: 3,780,338 km (0.109 R)
• M16: 4,009,971 km (0.067 R)
• M17: 4,126,508 km (0.107 R)
• M18: 4,220,605 km (0.07 R)
• M19: 4,386,958 km (0.064 R)
• M20: 4,604,174 km (0.102 R)
• M21: 4,775,613 km (0.069 R)
• M22: 5,150,206 km (0.116 R)
• M23: 5,277,214 km (0.086 R)
• M24: 5,431,001 km (0.097 R)
• M25: 5,848,529 km (0.099 R)
• M26: 6,034,479 km (0.1 R)
• M27: 6,303,755 km (0.107 R)
• M28: 6,909,776 km (0.116 R)
• M29: 7,534,796 km (0.104 R)
• M30: 7,737,351 km (0.081 R)
• M31: 8,030,115 km (0.089 R)
• M32: 8,148,297 km (0.093 R)
• M33: 8,296,698 km (0.106 R)
• M34: 8,869,209 km (0.12 R)
• M35: 9,516,818 km (0.064 R)
• M36: 10,436,247 km (0.112 R)
• M37: 10,923,038 km (0.119 R)
• M38: 11,350,888 km (0.114 R)
• M39: 11,650,383 km (0.078 R)
• M40: 12,530,318 km (0.071 R)
• M41: 14,032,131 km (0.112 R)
• M42: 14,641,592 km (0.114 R)
• M43: 14,822,456 km (0.033 R)
• M44: 15,186,577 km (0.077 R)
• M45: 16,072,346 km (0.083 R)
• M46: 16,408,792 km (0.043 R)
• M47: 16,634,386 km (0.106 R)
• M48: 16,747,631 km (0.104 R)
• M49: 16,936,873 km (0.085 R)
• M50: 17,165,009 km (0.078 R)
• M51: 17,547,232 km (0.104 R)
• M52: 18,203,817 km (0.097 R)
• M53: 18,515,429 km (0.066 R)
• M54: 18,672,058 km (0.091 R)
• M55: 18,907,675 km (0.048 R)
• M56: 19,144,339 km (0.062 R)
• M57: 20,950,135 km (0.112 R)
• M58: 21,072,356 km (0.101 R)
• M59: 21,195,026 km (0.085 R)
• M60: 21,605,224 km (0.093 R)
• M61: 21,770,081 km (0.043 R)
• M62: 22,184,018 km (0.034 R)
• M63: 22,893,710 km (0.12 R)
• M64: 23,019,821 km (0.092 R)
• M65: 24,506,974 km (0.077 R)
• M66: 25,110,601 km (0.081 R)
• M67: 25,414,285 km (0.052 R)
• M68: 26,288,535 km (0.116 R)
• M69: 26,995,085 km (0.116 R)
• M70: 27,484,420 km (0.038 R)
• M71: 28,066,655 km (0.073 R)
• M72: 28,381,708 km (0.081 R)
• M73: 28,517,244 km (0.092 R)
• M74: 29,106,510 km (0.117 R)
• M75: 30,067,078 km (0.11 R)
• M76: 30,159,080 km (0.069 R)
• M77: 30,898,692 km (0.079 R)
• M78: 30,991,443 km (0.084 R)
• M79: 31,177,543 km (0.113 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit