🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 1 AU

Year: 266 Days

Day: 38.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,982,980 km

• M1: 540,048 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.7 AU

Year: 586 Days

Day: 35.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.14 AU - 1.7 AU

Year: 618 Days

Day: 15.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.63 AU - 1.65 AU

Year: 767 Days

Day: 33.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,982,980 km

• M1: 545,284 km (0.096 R)
• M2: 692,189 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.73 AU - 2.37 AU

Year: 1072 Days

Day: 37.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,982,980 km

• M1: 896,989 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.82 AU - 2.46 AU

Year: 1143 Days

Day: 37.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 10.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.77 AU - 7.15 AU

Year: 6707 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,982,980 km

• M1: 222,003 km (0.047 R)
• M2: 384,766 km (0.081 R)
• M3: 473,178 km (0.096 R)
• M4: 743,801 km (0.101 R)
• M5: 920,476 km (0.085 R)
• M6: 1,111,512 km (0.084 R)
• M7: 1,514,230 km (0.073 R)
• M8: 1,684,023 km (0.117 R)
• M9: 1,761,665 km (0.079 R)
• M10: 1,900,342 km (0.087 R)
• M11: 2,188,766 km (0.056 R)
• M12: 3,065,260 km (0.077 R)
• M13: 3,184,939 km (0.057 R)
• M14: 3,883,860 km (0.103 R)
• M15: 4,197,716 km (0.061 R)
• M16: 5,592,866 km (0.082 R)
• M17: 5,769,242 km (0.117 R)
• M18: 6,007,402 km (0.078 R)
• M19: 6,710,063 km (0.095 R)
• M20: 7,342,114 km (0.108 R)
• M21: 7,665,395 km (0.059 R)
• M22: 7,795,994 km (0.119 R)
• M23: 8,192,279 km (0.081 R)
• M24: 8,393,039 km (0.036 R)
• M25: 8,561,486 km (0.112 R)
• M26: 8,970,337 km (0.1 R)
• M27: 9,177,231 km (0.081 R)
• M28: 9,701,272 km (0.092 R)
• M29: 10,415,153 km (0.041 R)
• M30: 10,778,377 km (0.116 R)
• M31: 10,998,435 km (0.056 R)
• M32: 11,480,141 km (0.117 R)
• M33: 11,667,288 km (0.118 R)
• M34: 11,817,783 km (0.086 R)
• M35: 12,425,898 km (0.067 R)
• M36: 12,966,545 km (0.094 R)
• M37: 13,712,440 km (0.11 R)
• M38: 14,634,113 km (0.077 R)
• M39: 14,715,195 km (0.08 R)
• M40: 14,796,426 km (0.081 R)
• M41: 16,032,853 km (0.105 R)
• M42: 16,494,512 km (0.045 R)
• M43: 16,918,023 km (0.116 R)
• M44: 17,216,621 km (0.101 R)
• M45: 18,515,878 km (0.098 R)
• M46: 18,603,692 km (0.113 R)
• M47: 18,735,488 km (0.106 R)
• M48: 19,355,122 km (0.112 R)
• M49: 19,712,212 km (0.078 R)
• M50: 20,523,481 km (0.104 R)
• M51: 21,253,818 km (0.114 R)
• M52: 22,132,257 km (0.119 R)
• M53: 22,365,330 km (0.115 R)
• M54: 22,928,118 km (0.108 R)
• M55: 23,258,579 km (0.096 R)
• M56: 25,518,106 km (0.036 R)
• M57: 25,615,793 km (0.107 R)
• M58: 26,748,249 km (0.115 R)
• M59: 27,245,811 km (0.09 R)
• M60: 27,997,690 km (0.072 R)
• M61: 28,300,476 km (0.082 R)
• M62: 28,502,882 km (0.074 R)
• M63: 28,909,041 km (0.064 R)
• M64: 29,317,293 km (0.034 R)
• M65: 29,624,567 km (0.111 R)
• M66: 29,830,115 km (0.115 R)
• M67: 30,087,722 km (0.092 R)
• M68: 30,916,794 km (0.109 R)
• M69: 31,021,063 km (0.044 R)
• M70: 31,700,986 km (0.102 R)
• M71: 31,858,662 km (0.076 R)
• M72: 32,174,612 km (0.087 R)
• M73: 32,544,718 km (0.08 R)
• M74: 32,862,912 km (0.114 R)
• M75: 33,128,897 km (0.091 R)
• M76: 36,266,713 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit