🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 247 Days

Day: 35.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 439 Days

Day: 36.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,429,724 km

• M1: 75,547 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.76 AU - 1.76 AU

Year: 889 Days

Day: 47.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.22 AU - 3.46 AU

Year: 1823 Days

Day: 16.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,429,724 km

• M1: 1,015,919 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.37 AU - 3.35 AU

Year: 1842 Days

Day: 47.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,429,724 km

• M1: 1,889,272 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.14 AU - 3.56 AU

Year: 2335 Days

Day: 19.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 10.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.15 AU - 9.85 AU

Year: 11150 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,429,724 km

• M1: 159,471 km (0.077 R)
• M2: 401,221 km (0.099 R)
• M3: 466,297 km (0.059 R)
• M4: 597,195 km (0.031 R)
• M5: 797,207 km (0.081 R)
• M6: 1,066,633 km (0.06 R)
• M7: 1,296,266 km (0.058 R)
• M8: 1,452,446 km (0.101 R)
• M9: 1,978,432 km (0.098 R)
• M10: 2,200,585 km (0.091 R)
• M11: 2,473,750 km (0.089 R)
• M12: 2,581,910 km (0.063 R)
• M13: 2,825,156 km (0.092 R)
• M14: 2,983,879 km (0.082 R)
• M15: 3,122,407 km (0.055 R)
• M16: 3,502,236 km (0.068 R)
• M17: 3,846,760 km (0.094 R)
• M18: 3,972,422 km (0.086 R)
• M19: 4,253,815 km (0.074 R)
• M20: 4,357,936 km (0.069 R)
• M21: 4,436,474 km (0.111 R)
• M22: 4,568,420 km (0.08 R)
• M23: 4,972,184 km (0.092 R)
• M24: 5,247,893 km (0.09 R)
• M25: 5,387,618 km (0.034 R)
• M26: 5,528,539 km (0.09 R)
• M27: 6,251,695 km (0.07 R)
• M28: 7,282,724 km (0.117 R)
• M29: 7,470,020 km (0.057 R)
• M30: 7,595,981 km (0.094 R)
• M31: 8,203,349 km (0.049 R)
• M32: 8,268,125 km (0.098 R)
• M33: 8,365,812 km (0.104 R)
• M34: 8,959,416 km (0.071 R)
• M35: 10,856,617 km (0.045 R)
• M36: 11,250,508 km (0.116 R)
• M37: 11,467,425 km (0.079 R)
• M38: 11,539,980 km (0.118 R)
• M39: 11,795,343 km (0.119 R)
• M40: 12,759,950 km (0.104 R)
• M41: 12,986,142 km (0.1 R)
• M42: 13,137,685 km (0.055 R)
• M43: 13,404,418 km (0.097 R)
• M44: 13,634,350 km (0.113 R)
• M45: 14,020,612 km (0.118 R)
• M46: 15,520,779 km (0.09 R)
• M47: 15,601,263 km (0.113 R)
• M48: 15,681,746 km (0.073 R)
• M49: 15,762,380 km (0.111 R)
• M50: 16,249,171 km (0.097 R)
• M51: 16,453,522 km (0.103 R)
• M52: 17,865,277 km (0.116 R)
• M53: 18,287,891 km (0.064 R)
• M54: 18,928,020 km (0.058 R)
• M55: 19,358,862 km (0.11 R)
• M56: 19,792,845 km (0.106 R)
• M57: 20,054,941 km (0.068 R)
• M58: 20,274,102 km (0.093 R)
• M59: 20,714,967 km (0.096 R)
• M60: 21,114,243 km (0.052 R)
• M61: 22,920,189 km (0.093 R)
• M62: 23,011,743 km (0.082 R)
• M63: 24,306,812 km (0.081 R)
• M64: 24,540,633 km (0.102 R)
• M65: 25,530,522 km (0.051 R)
• M66: 26,629,618 km (0.075 R)
• M67: 27,646,584 km (0.088 R)
• M68: 28,135,320 km (0.12 R)
• M69: 28,282,525 km (0.036 R)
• M70: 28,923,252 km (0.118 R)
• M71: 29,170,986 km (0.073 R)
• M72: 29,768,331 km (0.107 R)
• M73: 30,420,129 km (0.097 R)
• M74: 30,722,616 km (0.104 R)
• M75: 30,823,594 km (0.072 R)
• M76: 30,975,286 km (0.118 R)
• M77: 31,279,568 km (0.067 R)
• M78: 31,482,872 km (0.103 R)
• M79: 31,635,761 km (0.11 R)
• M80: 32,249,561 km (0.053 R)
• M81: 32,918,862 km (0.044 R)
• M82: 33,748,980 km (0.037 R)
• M83: 34,690,998 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit