🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.79 AU - 0.89 AU

Year: 271 Days

Day: 12.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.09 AU - 2.85 AU

Year: 1364 Days

Day: 31.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.14 AU - 4.08 AU

Year: 2411 Days

Day: 34.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 12.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.62 AU - 8.28 AU

Year: 6440 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,875,763 km

• M1: 179,817 km (0.103 R)
• M2: 278,850 km (0.099 R)
• M3: 439,967 km (0.107 R)
• M4: 614,997 km (0.076 R)
• M5: 902,674 km (0.091 R)
• M6: 1,233,434 km (0.091 R)
• M7: 1,422,077 km (0.049 R)
• M8: 1,985,463 km (0.104 R)
• M9: 2,702,336 km (0.049 R)
• M10: 2,791,795 km (0.086 R)
• M11: 2,927,780 km (0.069 R)
• M12: 3,019,633 km (0.055 R)
• M13: 3,616,379 km (0.1 R)
• M14: 3,715,413 km (0.06 R)
• M15: 3,915,874 km (0.081 R)
• M16: 4,120,225 km (0.111 R)
• M17: 4,700,066 km (0.109 R)
• M18: 5,137,939 km (0.117 R)
• M19: 5,249,539 km (0.101 R)
• M20: 5,446,858 km (0.12 R)
• M21: 5,848,678 km (0.038 R)
• M22: 6,711,708 km (0.106 R)
• M23: 6,833,780 km (0.105 R)
• M24: 8,031,311 km (0.09 R)
• M25: 8,488,931 km (0.065 R)
• M26: 9,566,485 km (0.102 R)
• M27: 9,704,115 km (0.107 R)
• M28: 9,807,936 km (0.105 R)
• M29: 9,912,056 km (0.086 R)
• M30: 10,121,343 km (0.104 R)
• M31: 10,226,660 km (0.079 R)
• M32: 10,332,276 km (0.101 R)
• M33: 10,438,191 km (0.065 R)
• M34: 11,081,612 km (0.06 R)
• M35: 11,335,180 km (0.112 R)
• M36: 11,774,699 km (0.067 R)
• M37: 13,049,871 km (0.057 R)
• M38: 13,279,354 km (0.085 R)
• M39: 13,510,333 km (0.074 R)
• M40: 13,859,345 km (0.115 R)
• M41: 14,250,394 km (0.037 R)
• M42: 14,963,826 km (0.045 R)
• M43: 15,770,009 km (0.079 R)
• M44: 16,137,422 km (0.083 R)
• M45: 16,383,959 km (0.052 R)
• M46: 17,762,054 km (0.092 R)
• M47: 17,974,184 km (0.059 R)
• M48: 18,358,052 km (0.029 R)
• M49: 19,656,861 km (0.077 R)
• M50: 19,744,525 km (0.116 R)
• M51: 20,273,204 km (0.111 R)
• M52: 20,494,908 km (0.104 R)
• M53: 20,985,440 km (0.053 R)
• M54: 21,074,899 km (0.078 R)
• M55: 21,254,566 km (0.101 R)
• M56: 22,205,710 km (0.025 R)
• M57: 22,663,479 km (0.095 R)
• M58: 22,755,482 km (0.073 R)
• M59: 24,337,330 km (0.054 R)
• M60: 24,667,342 km (0.102 R)
• M61: 25,236,712 km (0.04 R)
• M62: 28,693,021 km (0.107 R)
• M63: 29,141,665 km (0.107 R)
• M64: 29,341,678 km (0.051 R)
• M65: 29,793,762 km (0.101 R)
• M66: 29,995,420 km (0.111 R)
• M67: 30,298,655 km (0.072 R)
• M68: 31,163,480 km (0.093 R)
• M69: 31,624,691 km (0.078 R)
• M70: 31,778,926 km (0.087 R)
• M71: 31,984,922 km (0.08 R)
• M72: 32,605,754 km (0.118 R)
• M73: 33,334,894 km (0.105 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit