🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.64 AU - 0.78 AU

Year: 215 Days

Day: 15.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.99 AU - 1.41 AU

Year: 473 Days

Day: 37.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,412,941 km

• M1: 63,280 km (0.083 R)
• M2: 1,067,530 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.42 AU - 1.76 AU

Year: 722 Days

Day: 14.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,412,941 km

• M1: 1,169,407 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.11 AU - 3.71 AU

Year: 2266 Days

Day: 34.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 11.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.37 AU - 11.77 AU

Year: 10655 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,412,941 km

• M1: 149,299 km (0.034 R)
• M2: 249,978 km (0.068 R)
• M3: 337,493 km (0.092 R)
• M4: 491,579 km (0.105 R)
• M5: 586,424 km (0.084 R)
• M6: 703,559 km (0.107 R)
• M7: 895,942 km (0.119 R)
• M8: 1,161,478 km (0.082 R)
• M9: 1,638,695 km (0.09 R)
• M10: 1,810,882 km (0.107 R)
• M11: 1,899,295 km (0.072 R)
• M12: 2,220,481 km (0.103 R)
• M13: 2,411,966 km (0.096 R)
• M14: 2,534,487 km (0.102 R)
• M15: 3,071,843 km (0.104 R)
• M16: 3,422,201 km (0.04 R)
• M17: 3,616,379 km (0.116 R)
• M18: 3,842,571 km (0.054 R)
• M19: 4,249,926 km (0.052 R)
• M20: 5,106,075 km (0.055 R)
• M21: 5,717,032 km (0.031 R)
• M22: 6,014,582 km (0.101 R)
• M23: 6,215,792 km (0.113 R)
• M24: 6,728,613 km (0.077 R)
• M25: 7,007,763 km (0.046 R)
• M26: 7,904,452 km (0.109 R)
• M27: 8,310,461 km (0.081 R)
• M28: 8,422,360 km (0.079 R)
• M29: 9,104,526 km (0.118 R)
• M30: 9,765,151 km (0.115 R)
• M31: 10,441,183 km (0.075 R)
• M32: 10,642,991 km (0.074 R)
• M33: 11,091,336 km (0.106 R)
• M34: 12,430,835 km (0.083 R)
• M35: 12,516,255 km (0.092 R)
• M36: 12,601,825 km (0.11 R)
• M37: 12,902,966 km (0.103 R)
• M38: 13,076,200 km (0.09 R)
• M39: 13,337,398 km (0.044 R)
• M40: 14,714,447 km (0.117 R)
• M41: 15,626,844 km (0.067 R)
• M42: 16,463,545 km (0.093 R)
• M43: 16,934,629 km (0.095 R)
• M44: 17,171,891 km (0.094 R)
• M45: 17,362,478 km (0.034 R)
• M46: 17,601,685 km (0.108 R)
• M47: 18,326,038 km (0.106 R)
• M48: 18,520,815 km (0.073 R)
• M49: 18,765,258 km (0.101 R)
• M50: 19,654,168 km (0.092 R)
• M51: 21,626,915 km (0.103 R)
• M52: 21,987,596 km (0.116 R)
• M53: 23,450,513 km (0.083 R)
• M54: 24,890,692 km (0.1 R)
• M55: 24,998,403 km (0.114 R)
• M56: 25,431,339 km (0.09 R)
• M57: 28,699,304 km (0.108 R)
• M58: 29,836,847 km (0.091 R)
• M59: 31,512,343 km (0.111 R)
• M60: 32,097,270 km (0.087 R)
• M61: 32,332,139 km (0.096 R)
• M62: 32,626,697 km (0.087 R)
• M63: 33,753,768 km (0.099 R)
• M64: 34,833,415 km (0.033 R)
• M65: 35,316,766 km (0.103 R)
• M66: 36,351,535 km (0.115 R)
• M67: 36,596,426 km (0.094 R)
• M68: 36,780,432 km (0.083 R)
• M69: 37,272,758 km (0.092 R)
• M70: 38,263,844 km (0.072 R)
• M71: 38,513,074 km (0.081 R)
• M72: 38,950,349 km (0.089 R)
• M73: 39,766,854 km (0.101 R)
• M74: 40,843,061 km (0.029 R)
• M75: 41,352,741 km (0.083 R)
• M76: 41,480,647 km (0.071 R)
• M77: 41,672,432 km (0.108 R)
• M78: 42,443,010 km (0.088 R)
• M79: 43,283,152 km (0.061 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit