🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 150 Days

Day: 39.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.14 AU

Year: 302 Days

Day: 20.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.55 AU - 2.59 AU

Year: 1037 Days

Day: 30.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.12 AU - 6.46 AU

Year: 4237 Days

Day: 41.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 11.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.83 AU - 7.91 AU

Year: 5599 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,681,732 km

• M1: 146,157 km (0.097 R)
• M2: 259,552 km (0.117 R)
• M3: 484,099 km (0.065 R)
• M4: 581,637 km (0.118 R)
• M5: 654,491 km (0.072 R)
• M6: 753,524 km (0.096 R)
• M7: 955,930 km (0.092 R)
• M8: 1,044,792 km (0.069 R)
• M9: 1,163,273 km (0.085 R)
• M10: 1,400,086 km (0.086 R)
• M11: 1,487,601 km (0.046 R)
• M12: 1,872,217 km (0.098 R)
• M13: 1,985,613 km (0.057 R)
• M14: 2,101,401 km (0.098 R)
• M15: 2,409,573 km (0.081 R)
• M16: 3,360,267 km (0.105 R)
• M17: 3,559,233 km (0.09 R)
• M18: 3,721,397 km (0.057 R)
• M19: 4,286,577 km (0.095 R)
• M20: 4,833,806 km (0.11 R)
• M21: 5,081,840 km (0.094 R)
• M22: 5,779,115 km (0.077 R)
• M23: 5,994,237 km (0.09 R)
• M24: 7,211,515 km (0.077 R)
• M25: 7,314,139 km (0.083 R)
• M26: 7,521,033 km (0.082 R)
• M27: 7,651,333 km (0.05 R)
• M28: 7,914,176 km (0.067 R)
• M29: 8,046,720 km (0.108 R)
• M30: 8,611,601 km (0.09 R)
• M31: 8,885,066 km (0.11 R)
• M32: 9,106,022 km (0.075 R)
• M33: 9,496,922 km (0.047 R)
• M34: 9,609,569 km (0.084 R)
• M35: 9,751,088 km (0.1 R)
• M36: 10,324,198 km (0.108 R)
• M37: 10,411,114 km (0.12 R)
• M38: 10,614,867 km (0.036 R)
• M39: 10,937,699 km (0.057 R)
• M40: 11,115,122 km (0.087 R)
• M41: 11,443,040 km (0.119 R)
• M42: 12,047,266 km (0.059 R)
• M43: 12,538,097 km (0.061 R)
• M44: 12,630,997 km (0.117 R)
• M45: 13,161,022 km (0.101 R)
• M46: 13,255,269 km (0.109 R)
• M47: 13,381,380 km (0.048 R)
• M48: 13,571,369 km (0.043 R)
• M49: 14,275,227 km (0.09 R)
• M50: 14,372,167 km (0.05 R)
• M51: 14,501,718 km (0.114 R)
• M52: 14,860,005 km (0.076 R)
• M53: 15,122,400 km (0.112 R)
• M54: 15,485,773 km (0.118 R)
• M55: 16,221,196 km (0.061 R)
• M56: 16,763,189 km (0.076 R)
• M57: 17,587,324 km (0.097 R)
• M58: 17,864,828 km (0.113 R)
• M59: 18,424,623 km (0.115 R)
• M60: 18,635,856 km (0.084 R)
• M61: 18,919,044 km (0.075 R)
• M62: 20,029,360 km (0.033 R)
• M63: 20,830,157 km (0.072 R)
• M64: 21,160,768 km (0.083 R)
• M65: 21,419,124 km (0.094 R)
• M66: 22,200,474 km (0.105 R)
• M67: 23,447,073 km (0.073 R)
• M68: 23,676,107 km (0.09 R)
• M69: 24,136,569 km (0.114 R)
• M70: 24,213,612 km (0.096 R)
• M71: 24,329,401 km (0.091 R)
• M72: 24,522,532 km (0.104 R)
• M73: 24,755,156 km (0.1 R)
• M74: 24,949,484 km (0.062 R)
• M75: 25,418,025 km (0.102 R)
• M76: 25,574,953 km (0.034 R)
• M77: 26,007,889 km (0.087 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit