🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 220 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.11 AU

Year: 388 Days

Day: 39 Hours

Environment

Temp: -40 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,019,420 km

• M1: 995,574 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 464 Days

Day: 15.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.3 AU - 1.56 AU

Year: 716 Days

Day: 39 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 12.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.44 AU - 5.46 AU

Year: 3933 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,019,420 km

• M1: 169,345 km (0.09 R)
• M2: 256,112 km (0.078 R)
• M3: 448,943 km (0.095 R)
• M4: 913,594 km (0.117 R)
• M5: 1,136,944 km (0.084 R)
• M6: 1,558,211 km (0.065 R)
• M7: 1,704,967 km (0.096 R)
• M8: 1,828,535 km (0.056 R)
• M9: 2,338,514 km (0.072 R)
• M10: 2,539,125 km (0.099 R)
• M11: 2,729,413 km (0.108 R)
• M12: 2,858,965 km (0.068 R)
• M13: 3,007,216 km (0.045 R)
• M14: 3,328,852 km (0.049 R)
• M15: 3,415,469 km (0.119 R)
• M16: 3,626,252 km (0.113 R)
• M17: 3,805,171 km (0.086 R)
• M18: 3,914,079 km (0.09 R)
• M19: 4,378,879 km (0.042 R)
• M20: 4,705,003 km (0.117 R)
• M21: 4,880,930 km (0.086 R)
• M22: 5,039,204 km (0.101 R)
• M23: 5,381,335 km (0.113 R)
• M24: 5,483,360 km (0.078 R)
• M25: 5,606,629 km (0.109 R)
• M26: 5,751,739 km (0.11 R)
• M27: 5,856,158 km (0.108 R)
• M28: 5,982,269 km (0.116 R)
• M29: 6,088,035 km (0.102 R)
• M30: 6,430,913 km (0.117 R)
• M31: 6,802,215 km (0.093 R)
• M32: 7,046,060 km (0.064 R)
• M33: 7,360,814 km (0.081 R)
• M34: 7,519,986 km (0.083 R)
• M35: 7,657,317 km (0.089 R)
• M36: 8,144,407 km (0.103 R)
• M37: 8,617,735 km (0.066 R)
• M38: 8,930,245 km (0.03 R)
• M39: 9,295,563 km (0.092 R)
• M40: 9,393,699 km (0.081 R)
• M41: 9,566,485 km (0.079 R)
• M42: 10,040,859 km (0.056 R)
• M43: 10,192,103 km (0.093 R)
• M44: 10,599,608 km (0.038 R)
• M45: 11,168,528 km (0.083 R)
• M46: 11,377,816 km (0.085 R)
• M47: 11,562,120 km (0.083 R)
• M48: 11,800,579 km (0.111 R)
• M49: 12,067,312 km (0.074 R)
• M50: 12,309,212 km (0.077 R)
• M51: 12,444,149 km (0.117 R)
• M52: 12,606,912 km (0.098 R)
• M53: 12,743,046 km (0.094 R)
• M54: 13,514,522 km (0.09 R)
• M55: 13,681,772 km (0.11 R)
• M56: 13,905,870 km (0.045 R)
• M57: 14,987,163 km (0.119 R)
• M58: 15,421,446 km (0.101 R)
• M59: 15,596,176 km (0.032 R)
• M60: 15,948,031 km (0.119 R)
• M61: 16,183,946 km (0.063 R)
• M62: 16,421,059 km (0.12 R)
• M63: 17,109,209 km (0.113 R)
• M64: 17,715,230 km (0.093 R)
• M65: 18,112,861 km (0.052 R)
• M66: 18,266,648 km (0.115 R)
• M67: 18,668,468 km (0.097 R)
• M68: 18,854,867 km (0.117 R)
• M69: 19,167,078 km (0.114 R)
• M70: 19,986,575 km (0.082 R)
• M71: 20,560,582 km (0.055 R)
• M72: 20,688,937 km (0.084 R)
• M73: 20,817,441 km (0.094 R)
• M74: 21,269,526 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit