🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 199 Days

Day: 33.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,193,967 km

• M1: 480,508 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.75 AU - 0.79 AU

Year: 251 Days

Day: 19.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 365 Days

Day: 19 Hours

Environment

Temp: 20 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,193,967 km

• M1: 560,543 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.06 AU - 1.34 AU

Year: 488 Days

Day: 43.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,193,967 km

• M1: 55,501 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.87 AU - 3.81 AU

Year: 2264 Days

Day: 38.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.11 AU - 4.47 AU

Year: 3295 Days

Day: 21 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,193,967 km

• M1: 561,740 km (0.095 R)
• M2: 2,003,863 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 13.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.07 AU - 13.81 AU

Year: 14350 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,193,967 km

• M1: 213,626 km (0.03 R)
• M2: 371,302 km (0.036 R)
• M3: 1,099,694 km (0.107 R)
• M4: 1,251,985 km (0.106 R)
• M5: 1,777,971 km (0.072 R)
• M6: 1,959,283 km (0.118 R)
• M7: 2,956,952 km (0.08 R)
• M8: 3,363,409 km (0.098 R)
• M9: 3,524,675 km (0.07 R)
• M10: 3,721,397 km (0.095 R)
• M11: 3,955,816 km (0.092 R)
• M12: 5,614,109 km (0.101 R)
• M13: 6,355,516 km (0.1 R)
• M14: 6,758,233 km (0.115 R)
• M15: 7,169,179 km (0.077 R)
• M16: 7,503,979 km (0.118 R)
• M17: 8,015,753 km (0.092 R)
• M18: 8,363,269 km (0.108 R)
• M19: 8,849,312 km (0.108 R)
• M20: 9,526,841 km (0.095 R)
• M21: 9,848,776 km (0.103 R)
• M22: 10,080,952 km (0.075 R)
• M23: 10,362,046 km (0.1 R)
• M24: 10,503,566 km (0.108 R)
• M25: 10,740,828 km (0.101 R)
• M26: 10,836,122 km (0.086 R)
• M27: 11,707,529 km (0.065 R)
• M28: 11,855,033 km (0.025 R)
• M29: 12,551,261 km (0.063 R)
• M30: 12,853,748 km (0.102 R)
• M31: 14,087,631 km (0.109 R)
• M32: 14,296,919 km (0.079 R)
• M33: 15,359,064 km (0.042 R)
• M34: 17,111,004 km (0.069 R)
• M35: 17,222,604 km (0.062 R)
• M36: 17,727,796 km (0.1 R)
• M37: 18,010,536 km (0.093 R)
• M38: 19,855,677 km (0.078 R)
• M39: 22,489,497 km (0.027 R)
• M40: 22,795,724 km (0.098 R)
• M41: 23,722,632 km (0.106 R)
• M42: 24,598,827 km (0.037 R)
• M43: 24,977,608 km (0.109 R)
• M44: 25,549,521 km (0.075 R)
• M45: 25,741,006 km (0.051 R)
• M46: 26,189,950 km (0.114 R)
• M47: 26,965,315 km (0.115 R)
• M48: 28,605,207 km (0.117 R)
• M49: 29,070,157 km (0.097 R)
• M50: 30,818,807 km (0.084 R)
• M51: 31,568,891 km (0.119 R)
• M52: 31,705,922 km (0.069 R)
• M53: 32,118,214 km (0.065 R)
• M54: 33,295,998 km (0.076 R)
• M55: 35,408,769 km (0.09 R)
• M56: 35,907,977 km (0.109 R)
• M57: 36,122,650 km (0.08 R)
• M58: 36,337,622 km (0.093 R)
• M59: 36,769,212 km (0.11 R)
• M60: 36,985,530 km (0.064 R)
• M61: 37,709,883 km (0.091 R)
• M62: 37,927,997 km (0.109 R)
• M63: 38,073,705 km (0.095 R)
• M64: 38,511,877 km (0.059 R)
• M65: 39,246,104 km (0.093 R)
• M66: 42,379,431 km (0.099 R)
• M67: 42,682,068 km (0.119 R)
• M68: 43,137,294 km (0.111 R)
• M69: 44,512,697 km (0.054 R)
• M70: 45,205,784 km (0.06 R)
• M71: 45,669,836 km (0.114 R)
• M72: 45,902,461 km (0.095 R)
• M73: 46,291,116 km (0.092 R)
• M74: 46,602,729 km (0.08 R)
• M75: 46,758,759 km (0.118 R)
• M76: 48,250,250 km (0.113 R)
• M77: 48,566,350 km (0.06 R)
• M78: 50,236,611 km (0.115 R)
• M79: 50,396,531 km (0.097 R)
• M80: 50,636,934 km (0.118 R)
• M81: 51,279,906 km (0.054 R)
• M82: 53,224,978 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit