🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 196 Days

Day: 45.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 229 Days

Day: 37.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.05 AU

Year: 300 Days

Day: 14.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,778,300 km

• M1: 44,730 km (0.054 R)
• M2: 580,440 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.66 AU - 4.08 AU

Year: 2369 Days

Day: 28 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,778,300 km

• M1: 72,705 km (0.094 R)
• M2: 2,166,327 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.22 AU - 3.7 AU

Year: 2464 Days

Day: 21.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,778,300 km

• M1: 2,034,082 km (0.083 R)
• M2: 2,286,903 km (0.029 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 9.2

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.44 AU - 9.26 AU

Year: 8421 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,778,300 km

• M1: 993,330 km (0.097 R)
• M2: 1,196,484 km (0.064 R)
• M3: 1,372,860 km (0.093 R)
• M4: 1,433,447 km (0.072 R)
• M5: 1,536,819 km (0.076 R)
• M6: 1,861,895 km (0.084 R)
• M7: 2,232,299 km (0.112 R)
• M8: 2,426,178 km (0.106 R)
• M9: 2,676,456 km (0.108 R)
• M10: 2,856,721 km (0.083 R)
• M11: 3,338,426 km (0.109 R)
• M12: 3,448,979 km (0.086 R)
• M13: 3,616,977 km (0.085 R)
• M14: 4,226,589 km (0.089 R)
• M15: 5,088,572 km (0.071 R)
• M16: 5,152,300 km (0.09 R)
• M17: 5,836,411 km (0.031 R)
• M18: 6,308,542 km (0.1 R)
• M19: 7,146,141 km (0.111 R)
• M20: 7,907,594 km (0.117 R)
• M21: 8,429,391 km (0.079 R)
• M22: 8,542,786 km (0.102 R)
• M23: 8,847,368 km (0.107 R)
• M24: 8,924,111 km (0.103 R)
• M25: 9,001,005 km (0.101 R)
• M26: 9,310,971 km (0.072 R)
• M27: 9,389,062 km (0.055 R)
• M28: 9,624,529 km (0.07 R)
• M29: 9,703,367 km (0.094 R)
• M30: 10,181,481 km (0.058 R)
• M31: 10,302,207 km (0.12 R)
• M32: 10,504,463 km (0.039 R)
• M33: 11,368,391 km (0.081 R)
• M34: 11,577,379 km (0.059 R)
• M35: 11,787,714 km (0.071 R)
• M36: 11,914,573 km (0.039 R)
• M37: 12,426,347 km (0.118 R)
• M38: 13,427,157 km (0.06 R)
• M39: 13,692,544 km (0.1 R)
• M40: 13,825,985 km (0.067 R)
• M41: 14,273,432 km (0.08 R)
• M42: 14,544,354 km (0.096 R)
• M43: 14,953,803 km (0.055 R)
• M44: 15,784,071 km (0.114 R)
• M45: 16,204,890 km (0.065 R)
• M46: 16,393,084 km (0.085 R)
• M47: 16,534,604 km (0.1 R)
• M48: 17,489,188 km (0.061 R)
• M49: 18,461,424 km (0.091 R)
• M50: 19,003,717 km (0.102 R)
• M51: 19,251,900 km (0.104 R)
• M52: 19,451,314 km (0.11 R)
• M53: 19,651,326 km (0.071 R)
• M54: 19,952,616 km (0.096 R)
• M55: 22,156,641 km (0.069 R)
• M56: 23,526,360 km (0.114 R)
• M57: 23,792,943 km (0.042 R)
• M58: 24,221,541 km (0.099 R)
• M59: 25,358,634 km (0.071 R)
• M60: 25,522,444 km (0.083 R)
• M61: 25,851,260 km (0.105 R)
• M62: 26,790,435 km (0.085 R)
• M63: 26,901,736 km (0.08 R)
• M64: 27,684,582 km (0.106 R)
• M65: 28,588,452 km (0.086 R)
• M66: 28,758,994 km (0.039 R)
• M67: 28,929,984 km (0.077 R)
• M68: 29,101,124 km (0.109 R)
• M69: 29,789,424 km (0.114 R)
• M70: 30,483,109 km (0.086 R)
• M71: 30,657,391 km (0.08 R)
• M72: 31,182,180 km (0.114 R)
• M73: 31,299,166 km (0.069 R)
• M74: 32,181,494 km (0.088 R)
• M75: 32,714,810 km (0.12 R)
• M76: 33,310,659 km (0.102 R)
• M77: 33,550,165 km (0.106 R)
• M78: 33,790,120 km (0.048 R)
• M79: 34,332,113 km (0.044 R)
• M80: 38,456,526 km (0.08 R)
• M81: 38,644,870 km (0.107 R)
• M82: 38,959,474 km (0.076 R)
• M83: 39,844,645 km (0.067 R)
• M84: 39,971,653 km (0.104 R)
• M85: 40,417,156 km (0.106 R)
• M86: 40,608,641 km (0.03 R)
• M87: 40,800,426 km (0.087 R)
• M88: 42,929,652 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit