🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 30.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.8 AU - 0.96 AU

Year: 294 Days

Day: 46.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.08 AU - 1.68 AU

Year: 578 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,099,923 km

• M1: 143,315 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.77 AU

Year: 635 Days

Day: 46.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.25 AU - 1.85 AU

Year: 688 Days

Day: 16.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 13.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.45 AU - 9.91 AU

Year: 10735 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,099,923 km

• M1: 211,382 km (0.116 R)
• M2: 353,500 km (0.085 R)
• M3: 580,739 km (0.091 R)
• M4: 861,085 km (0.048 R)
• M5: 1,207,404 km (0.104 R)
• M6: 1,549,385 km (0.115 R)
• M7: 1,646,025 km (0.083 R)
• M8: 2,722,681 km (0.093 R)
• M9: 2,960,392 km (0.093 R)
• M10: 3,051,348 km (0.118 R)
• M11: 3,552,650 km (0.109 R)
• M12: 4,318,591 km (0.107 R)
• M13: 5,061,943 km (0.101 R)
• M14: 5,318,653 km (0.099 R)
• M15: 5,692,947 km (0.11 R)
• M16: 6,037,172 km (0.102 R)
• M17: 6,192,305 km (0.101 R)
• M18: 6,546,403 km (0.106 R)
• M19: 7,029,006 km (0.07 R)
• M20: 7,606,453 km (0.097 R)
• M21: 7,732,265 km (0.09 R)
• M22: 8,501,348 km (0.098 R)
• M23: 8,807,126 km (0.112 R)
• M24: 9,564,839 km (0.067 R)
• M25: 9,655,346 km (0.062 R)
• M26: 10,066,142 km (0.073 R)
• M27: 11,094,776 km (0.031 R)
• M28: 12,107,704 km (0.075 R)
• M29: 12,550,962 km (0.055 R)
• M30: 13,605,777 km (0.114 R)
• M31: 13,758,815 km (0.104 R)
• M32: 13,861,140 km (0.116 R)
• M33: 14,376,505 km (0.113 R)
• M34: 15,320,318 km (0.077 R)
• M35: 15,692,667 km (0.037 R)
• M36: 16,122,013 km (0.086 R)
• M37: 16,392,336 km (0.075 R)
• M38: 16,555,248 km (0.045 R)
• M39: 16,718,609 km (0.09 R)
• M40: 17,433,089 km (0.095 R)
• M41: 17,710,593 km (0.099 R)
• M42: 17,933,643 km (0.114 R)
• M43: 18,891,967 km (0.079 R)
• M44: 19,348,689 km (0.09 R)
• M45: 19,520,877 km (0.119 R)
• M46: 20,156,668 km (0.109 R)
• M47: 20,389,591 km (0.106 R)
• M48: 20,623,413 km (0.039 R)
• M49: 22,828,037 km (0.104 R)
• M50: 23,131,720 km (0.045 R)
• M51: 23,253,493 km (0.1 R)
• M52: 23,620,307 km (0.113 R)
• M53: 25,924,413 km (0.082 R)
• M54: 26,050,973 km (0.086 R)
• M55: 26,878,698 km (0.067 R)
• M56: 28,039,129 km (0.105 R)
• M57: 28,953,022 km (0.037 R)
• M58: 29,084,369 km (0.089 R)
• M59: 29,215,866 km (0.089 R)
• M60: 29,347,661 km (0.103 R)
• M61: 30,075,754 km (0.057 R)
• M62: 30,877,001 km (0.117 R)
• M63: 32,023,967 km (0.027 R)
• M64: 32,159,802 km (0.115 R)
• M65: 33,253,512 km (0.05 R)
• M66: 33,391,142 km (0.041 R)
• M67: 34,012,572 km (0.082 R)
• M68: 34,151,249 km (0.031 R)
• M69: 34,290,076 km (0.057 R)
• M70: 34,429,052 km (0.067 R)
• M71: 35,196,938 km (0.079 R)
• M72: 38,036,455 km (0.09 R)
• M73: 38,902,627 km (0.084 R)
• M74: 40,214,002 km (0.115 R)
• M75: 40,580,816 km (0.093 R)
• M76: 41,391,936 km (0.099 R)
• M77: 43,104,831 km (0.064 R)
• M78: 43,781,462 km (0.072 R)
• M79: 44,840,915 km (0.12 R)
• M80: 46,369,057 km (0.059 R)
• M81: 48,459,089 km (0.086 R)
• M82: 49,240,887 km (0.074 R)
• M83: 50,817,200 km (0.117 R)
• M84: 51,293,220 km (0.064 R)
• M85: 52,090,128 km (0.107 R)
• M86: 52,490,003 km (0.068 R)
• M87: 53,051,594 km (0.057 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit