🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.75 AU - 0.97 AU

Year: 283 Days

Day: 30.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 420 Days

Day: 14.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,189,800 km

• M1: 104,719 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.18 AU - 1.88 AU

Year: 671 Days

Day: 23.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,189,800 km

• M1: 889,060 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.48 AU - 1.94 AU

Year: 793 Days

Day: 47.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,189,800 km

• M1: 903,721 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.85 AU - 3.99 AU

Year: 2244 Days

Day: 19 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.32 AU - 4.74 AU

Year: 2870 Days

Day: 29.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.64 AU - 5.78 AU

Year: 3626 Days

Day: 32.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 12.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.05 AU - 6.17 AU

Year: 5358 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,189,800 km

• M1: 158,125 km (0.078 R)
• M2: 240,703 km (0.049 R)
• M3: 330,611 km (0.099 R)
• M4: 499,956 km (0.104 R)
• M5: 715,527 km (0.071 R)
• M6: 1,105,079 km (0.117 R)
• M7: 1,269,936 km (0.086 R)
• M8: 1,459,327 km (0.03 R)
• M9: 1,574,218 km (0.111 R)
• M10: 2,065,348 km (0.103 R)
• M11: 2,503,520 km (0.094 R)
• M12: 2,682,888 km (0.096 R)
• M13: 2,970,715 km (0.113 R)
• M14: 3,054,789 km (0.058 R)
• M15: 3,377,471 km (0.083 R)
• M16: 3,666,195 km (0.088 R)
• M17: 3,756,552 km (0.088 R)
• M18: 3,916,771 km (0.036 R)
• M19: 4,507,384 km (0.108 R)
• M20: 4,604,473 km (0.111 R)
• M21: 4,875,095 km (0.115 R)
• M22: 5,000,010 km (0.113 R)
• M23: 5,201,967 km (0.084 R)
• M24: 5,406,617 km (0.042 R)
• M25: 5,561,899 km (0.107 R)
• M26: 6,143,985 km (0.084 R)
• M27: 6,306,149 km (0.087 R)
• M28: 6,552,088 km (0.076 R)
• M29: 6,634,666 km (0.111 R)
• M30: 6,828,993 km (0.12 R)
• M31: 7,166,486 km (0.117 R)
• M32: 7,451,919 km (0.095 R)
• M33: 7,770,413 km (0.119 R)
• M34: 8,182,106 km (0.096 R)
• M35: 8,271,266 km (0.104 R)
• M36: 9,584,586 km (0.105 R)
• M37: 10,961,934 km (0.048 R)
• M38: 11,060,369 km (0.06 R)
• M39: 11,490,313 km (0.109 R)
• M40: 11,925,643 km (0.065 R)
• M41: 12,196,266 km (0.112 R)
• M42: 12,298,291 km (0.112 R)
• M43: 12,640,422 km (0.075 R)
• M44: 13,333,957 km (0.092 R)
• M45: 13,756,123 km (0.113 R)
• M46: 14,075,664 km (0.108 R)
• M47: 14,290,037 km (0.073 R)
• M48: 14,397,598 km (0.101 R)
• M49: 15,378,212 km (0.101 R)
• M50: 16,267,871 km (0.081 R)
• M51: 16,983,996 km (0.065 R)
• M52: 18,174,496 km (0.055 R)
• M53: 18,330,077 km (0.07 R)
• M54: 18,878,054 km (0.088 R)
• M55: 19,035,731 km (0.099 R)
• M56: 19,233,200 km (0.113 R)
• M57: 19,312,487 km (0.091 R)
• M58: 19,391,774 km (0.087 R)
• M59: 19,550,796 km (0.119 R)
• M60: 19,910,130 km (0.061 R)
• M61: 20,433,124 km (0.095 R)
• M62: 20,513,907 km (0.114 R)
• M63: 21,739,413 km (0.067 R)
• M64: 22,444,468 km (0.096 R)
• M65: 22,611,419 km (0.112 R)
• M66: 22,862,743 km (0.106 R)
• M67: 23,199,039 km (0.045 R)
• M68: 23,325,749 km (0.085 R)
• M69: 23,410,272 km (0.109 R)
• M70: 23,706,775 km (0.066 R)
• M71: 23,876,867 km (0.085 R)
• M72: 24,690,231 km (0.081 R)
• M73: 24,776,399 km (0.098 R)
• M74: 25,774,217 km (0.065 R)
• M75: 26,168,408 km (0.058 R)
• M76: 26,300,203 km (0.106 R)
• M77: 26,918,192 km (0.069 R)
• M78: 27,317,918 km (0.104 R)
• M79: 27,540,818 km (0.095 R)
• M80: 28,348,647 km (0.095 R)
• M81: 29,803,636 km (0.067 R)
• M82: 30,771,684 km (0.106 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit