🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 268 Days

Day: 40.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.81 AU - 0.87 AU

Year: 289 Days

Day: 40.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.47 AU - 1.57 AU

Year: 702 Days

Day: 22.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.43 AU - 1.63 AU

Year: 709 Days

Day: 32.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,918,078 km

• M1: 62,981 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.72 AU

Year: 1333 Days

Day: 31.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.93 AU - 2.79 AU

Year: 1359 Days

Day: 26.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.97 AU - 3.29 AU

Year: 2075 Days

Day: 28 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.2 AU - 4.78 AU

Year: 2987 Days

Day: 44.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 14.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.93 AU - 6.43 AU

Year: 4418 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,918,078 km

• M1: 249,529 km (0.091 R)
• M2: 724,054 km (0.087 R)
• M3: 835,654 km (0.053 R)
• M4: 1,067,082 km (0.063 R)
• M5: 1,258,417 km (0.106 R)
• M6: 1,396,945 km (0.089 R)
• M7: 1,527,843 km (0.079 R)
• M8: 1,816,417 km (0.099 R)
• M9: 1,931,309 km (0.083 R)
• M10: 2,123,243 km (0.103 R)
• M11: 2,259,975 km (0.076 R)
• M12: 2,352,875 km (0.096 R)
• M13: 2,721,185 km (0.106 R)
• M14: 3,090,991 km (0.117 R)
• M15: 3,299,680 km (0.097 R)
• M16: 3,841,973 km (0.097 R)
• M17: 4,010,270 km (0.115 R)
• M18: 4,589,064 km (0.092 R)
• M19: 4,807,926 km (0.032 R)
• M20: 4,908,605 km (0.12 R)
• M21: 5,173,693 km (0.08 R)
• M22: 5,569,828 km (0.099 R)
• M23: 5,782,257 km (0.112 R)
• M24: 6,149,669 km (0.072 R)
• M25: 6,259,175 km (0.11 R)
• M26: 6,726,369 km (0.119 R)
• M27: 6,952,860 km (0.09 R)
• M28: 7,044,115 km (0.1 R)
• M29: 7,204,933 km (0.073 R)
• M30: 7,460,147 km (0.116 R)
• M31: 7,553,645 km (0.071 R)
• M32: 7,694,566 km (0.095 R)
• M33: 7,789,112 km (0.11 R)
• M34: 7,979,401 km (0.089 R)
• M35: 8,074,994 km (0.087 R)
• M36: 8,340,231 km (0.102 R)
• M37: 8,632,844 km (0.079 R)
• M38: 8,805,031 km (0.057 R)
• M39: 9,708,902 km (0.078 R)
• M40: 10,642,393 km (0.1 R)
• M41: 10,959,989 km (0.119 R)
• M42: 11,280,577 km (0.066 R)
• M43: 11,415,215 km (0.112 R)
• M44: 11,931,328 km (0.098 R)
• M45: 12,068,509 km (0.094 R)
• M46: 12,455,220 km (0.067 R)
• M47: 12,678,120 km (0.118 R)
• M48: 12,874,094 km (0.111 R)
• M49: 12,986,591 km (0.051 R)
• M50: 13,525,443 km (0.09 R)
• M51: 13,668,608 km (0.086 R)
• M52: 14,362,144 km (0.11 R)
• M53: 15,334,530 km (0.08 R)
• M54: 15,543,668 km (0.034 R)
• M55: 15,873,980 km (0.046 R)
• M56: 16,633,488 km (0.106 R)
• M57: 16,909,795 km (0.107 R)
• M58: 17,094,997 km (0.101 R)
• M59: 17,249,682 km (0.116 R)
• M60: 17,936,186 km (0.052 R)
• M61: 18,441,079 km (0.068 R)
• M62: 18,854,717 km (0.108 R)
• M63: 19,046,651 km (0.111 R)
• M64: 19,175,006 km (0.065 R)
• M65: 19,658,955 km (0.109 R)
• M66: 20,212,168 km (0.089 R)
• M67: 20,572,849 km (0.088 R)
• M68: 20,803,529 km (0.075 R)
• M69: 21,167,800 km (0.106 R)
• M70: 21,634,395 km (0.118 R)
• M71: 22,104,432 km (0.094 R)
• M72: 22,340,796 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit