🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.45 AU - 0.55 AU

Year: 105 Days

Day: 43.6 Hours

Environment

Temp: 408 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,220,279 km

• M1: 59,091 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.77 AU - 0.95 AU

Year: 238 Days

Day: 22.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,220,279 km

• M1: 167,998 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.25 AU - 1.26 AU

Year: 417 Days

Day: 30.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.98 AU - 2.12 AU

Year: 875 Days

Day: 33.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.94 AU - 6.02 AU

Year: 3826 Days

Day: 26.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.64 AU - 7.98 AU

Year: 5300 Days

Day: 20.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.16 AU - 8.9 AU

Year: 7430 Days

Day: 37.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.84 AU - 10.22 AU

Year: 7430 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 14.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.21 AU - 11.83 AU

Year: 11661 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,220,279 km

• M1: 221,405 km (0.075 R)
• M2: 405,410 km (0.108 R)
• M3: 638,933 km (0.092 R)
• M4: 766,539 km (0.067 R)
• M5: 921,972 km (0.116 R)
• M6: 1,329,027 km (0.094 R)
• M7: 2,029,445 km (0.082 R)
• M8: 2,127,581 km (0.12 R)
• M9: 2,643,095 km (0.068 R)
• M10: 2,887,837 km (0.057 R)
• M11: 3,027,263 km (0.107 R)
• M12: 3,312,695 km (0.034 R)
• M13: 3,667,093 km (0.052 R)
• M14: 3,757,749 km (0.049 R)
• M15: 3,941,156 km (0.117 R)
• M16: 4,285,231 km (0.118 R)
• M17: 5,899,392 km (0.08 R)
• M18: 6,330,084 km (0.106 R)
• M19: 6,439,291 km (0.113 R)
• M20: 6,808,199 km (0.113 R)
• M21: 7,221,837 km (0.096 R)
• M22: 8,113,590 km (0.037 R)
• M23: 8,472,027 km (0.071 R)
• M24: 8,592,752 km (0.055 R)
• M25: 8,795,158 km (0.111 R)
• M26: 9,370,212 km (0.073 R)
• M27: 9,578,602 km (0.114 R)
• M28: 10,341,551 km (0.09 R)
• M29: 10,817,422 km (0.12 R)
• M30: 11,168,079 km (0.044 R)
• M31: 11,478,046 km (0.118 R)
• M32: 11,970,822 km (0.104 R)
• M33: 12,106,357 km (0.093 R)
• M34: 12,333,596 km (0.057 R)
• M35: 13,023,542 km (0.099 R)
• M36: 13,256,316 km (0.064 R)
• M37: 14,058,310 km (0.054 R)
• M38: 14,345,089 km (0.041 R)
• M39: 14,875,863 km (0.066 R)
• M40: 15,217,095 km (0.055 R)
• M41: 15,511,654 km (0.099 R)
• M42: 18,038,511 km (0.077 R)
• M43: 18,350,273 km (0.114 R)
• M44: 20,420,109 km (0.078 R)
• M45: 20,690,881 km (0.106 R)
• M46: 21,017,304 km (0.092 R)
• M47: 21,290,619 km (0.09 R)
• M48: 21,455,177 km (0.11 R)
• M49: 23,406,232 km (0.04 R)
• M50: 24,259,838 km (0.092 R)
• M51: 24,374,280 km (0.084 R)
• M52: 24,489,171 km (0.048 R)
• M53: 25,181,361 km (0.104 R)
• M54: 26,231,987 km (0.061 R)
• M55: 27,118,354 km (0.097 R)
• M56: 28,134,872 km (0.052 R)
• M57: 30,513,627 km (0.096 R)
• M58: 30,637,345 km (0.092 R)
• M59: 30,761,212 km (0.087 R)
• M60: 31,196,093 km (0.088 R)
• M61: 32,513,152 km (0.037 R)
• M62: 33,337,586 km (0.111 R)
• M63: 33,784,435 km (0.066 R)
• M64: 34,748,444 km (0.089 R)
• M65: 34,877,696 km (0.096 R)
• M66: 35,136,650 km (0.072 R)
• M67: 35,266,352 km (0.096 R)
• M68: 35,461,128 km (0.073 R)
• M69: 35,786,803 km (0.1 R)
• M70: 36,966,980 km (0.103 R)
• M71: 37,495,659 km (0.033 R)
• M72: 37,960,310 km (0.101 R)
• M73: 38,560,497 km (0.099 R)
• M74: 38,694,387 km (0.06 R)
• M75: 39,365,632 km (0.109 R)
• M76: 40,447,823 km (0.062 R)
• M77: 40,992,659 km (0.112 R)
• M78: 41,197,608 km (0.106 R)
• M79: 42,020,695 km (0.093 R)
• M80: 42,503,298 km (0.065 R)
• M81: 43,474,039 km (0.115 R)
• M82: 44,171,913 km (0.094 R)
• M83: 45,084,759 km (0.073 R)
• M84: 48,220,330 km (0.098 R)

Kuiper Belt

Range: 36.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit