🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 246 Days

Day: 29.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.09 AU - 1.45 AU

Year: 531 Days

Day: 12.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.99 AU - 1.61 AU

Year: 550 Days

Day: 46.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,753,271 km

• M1: 609,312 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 9.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.73 AU - 6.47 AU

Year: 5587 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,753,271 km

• M1: 148,102 km (0.119 R)
• M2: 241,152 km (0.086 R)
• M3: 425,307 km (0.059 R)
• M4: 549,772 km (0.087 R)
• M5: 746,493 km (0.101 R)
• M6: 933,940 km (0.054 R)
• M7: 1,044,792 km (0.099 R)
• M8: 1,342,192 km (0.093 R)
• M9: 1,443,021 km (0.118 R)
• M10: 1,546,543 km (0.103 R)
• M11: 2,057,719 km (0.073 R)
• M12: 2,160,193 km (0.099 R)
• M13: 2,279,423 km (0.111 R)
• M14: 2,416,305 km (0.095 R)
• M15: 2,555,880 km (0.107 R)
• M16: 2,634,568 km (0.098 R)
• M17: 2,730,161 km (0.097 R)
• M18: 3,057,182 km (0.031 R)
• M19: 3,293,547 km (0.104 R)
• M20: 3,856,484 km (0.112 R)
• M21: 4,186,347 km (0.102 R)
• M22: 4,260,847 km (0.119 R)
• M23: 4,373,494 km (0.052 R)
• M24: 4,544,484 km (0.067 R)
• M25: 4,873,300 km (0.119 R)
• M26: 4,951,839 km (0.111 R)
• M27: 5,110,114 km (0.09 R)
• M28: 5,249,988 km (0.069 R)
• M29: 5,431,899 km (0.101 R)
• M30: 5,843,293 km (0.114 R)
• M31: 5,989,600 km (0.106 R)
• M32: 6,222,224 km (0.076 R)
• M33: 6,630,776 km (0.119 R)
• M34: 6,915,461 km (0.115 R)
• M35: 6,981,733 km (0.051 R)
• M36: 7,496,948 km (0.077 R)
• M37: 8,093,993 km (0.044 R)
• M38: 8,163,855 km (0.074 R)
• M39: 8,257,354 km (0.114 R)
• M40: 8,849,761 km (0.065 R)
• M41: 8,945,803 km (0.044 R)
• M42: 10,075,566 km (0.099 R)
• M43: 10,708,216 km (0.067 R)
• M44: 11,615,676 km (0.115 R)
• M45: 11,800,130 km (0.065 R)
• M46: 11,959,003 km (0.076 R)
• M47: 12,305,622 km (0.088 R)
• M48: 12,628,603 km (0.09 R)
• M49: 12,736,763 km (0.094 R)
• M50: 13,063,484 km (0.107 R)
• M51: 13,310,321 km (0.063 R)
• M52: 13,558,653 km (0.115 R)
• M53: 13,892,257 km (0.086 R)
• M54: 14,004,006 km (0.113 R)
• M55: 14,454,296 km (0.091 R)
• M56: 14,909,223 km (0.078 R)
• M57: 15,109,684 km (0.056 R)
• M58: 15,224,725 km (0.108 R)
• M59: 15,658,409 km (0.104 R)
• M60: 15,803,968 km (0.066 R)
• M61: 16,125,753 km (0.099 R)
• M62: 16,302,129 km (0.094 R)
• M63: 16,420,012 km (0.077 R)
• M64: 17,615,149 km (0.062 R)
• M65: 17,857,498 km (0.057 R)
• M66: 18,009,489 km (0.101 R)
• M67: 18,162,079 km (0.094 R)
• M68: 19,241,428 km (0.087 R)
• M69: 19,334,926 km (0.11 R)
• M70: 20,341,570 km (0.069 R)
• M71: 21,011,320 km (0.077 R)
• M72: 21,171,839 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit