🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.72 AU - 0.82 AU

Year: 260 Days

Day: 44.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.16 AU - 3.16 AU

Year: 1670 Days

Day: 34.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,504,492 km

• M1: 562,488 km (0.111 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 11

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.77 AU - 7.09 AU

Year: 6277 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,504,492 km

• M1: 157,826 km (0.052 R)
• M2: 312,809 km (0.103 R)
• M3: 764,296 km (0.077 R)
• M4: 929,751 km (0.042 R)
• M5: 1,164,619 km (0.053 R)
• M6: 1,237,623 km (0.102 R)
• M7: 1,675,197 km (0.077 R)
• M8: 1,758,373 km (0.102 R)
• M9: 1,998,777 km (0.107 R)
• M10: 2,213,450 km (0.102 R)
• M11: 2,323,704 km (0.099 R)
• M12: 2,983,131 km (0.104 R)
• M13: 3,064,512 km (0.089 R)
• M14: 3,355,031 km (0.067 R)
• M15: 3,720,050 km (0.082 R)
• M16: 4,007,727 km (0.089 R)
• M17: 4,120,374 km (0.118 R)
• M18: 4,770,676 km (0.095 R)
• M19: 4,962,461 km (0.12 R)
• M20: 5,035,016 km (0.115 R)
• M21: 5,603,188 km (0.113 R)
• M22: 6,453,802 km (0.083 R)
• M23: 7,261,929 km (0.096 R)
• M24: 7,903,106 km (0.119 R)
• M25: 8,101,921 km (0.109 R)
• M26: 8,302,383 km (0.072 R)
• M27: 8,504,340 km (0.113 R)
• M28: 8,884,019 km (0.103 R)
• M29: 9,031,523 km (0.072 R)
• M30: 9,179,924 km (0.07 R)
• M31: 9,299,153 km (0.078 R)
• M32: 9,388,912 km (0.115 R)
• M33: 10,333,473 km (0.059 R)
• M34: 10,582,254 km (0.096 R)
• M35: 11,725,780 km (0.12 R)
• M36: 11,855,182 km (0.064 R)
• M37: 12,741,699 km (0.094 R)
• M38: 12,941,562 km (0.116 R)
• M39: 14,647,576 km (0.095 R)
• M40: 15,278,879 km (0.116 R)
• M41: 15,526,913 km (0.031 R)
• M42: 15,776,143 km (0.055 R)
• M43: 15,883,404 km (0.101 R)
• M44: 15,990,816 km (0.103 R)
• M45: 16,062,623 km (0.092 R)
• M46: 16,278,642 km (0.112 R)
• M47: 16,459,356 km (0.086 R)
• M48: 16,786,527 km (0.08 R)
• M49: 16,969,036 km (0.054 R)
• M50: 18,453,795 km (0.113 R)
• M51: 18,566,891 km (0.043 R)
• M52: 18,907,226 km (0.042 R)
• M53: 19,059,218 km (0.118 R)
• M54: 19,287,953 km (0.079 R)
• M55: 19,786,712 km (0.042 R)
• M56: 19,941,097 km (0.063 R)
• M57: 20,640,467 km (0.054 R)
• M58: 20,914,680 km (0.119 R)
• M59: 21,071,907 km (0.038 R)
• M60: 21,545,833 km (0.119 R)
• M61: 22,263,454 km (0.088 R)
• M62: 22,786,598 km (0.107 R)
• M63: 22,948,313 km (0.062 R)
• M64: 23,151,168 km (0.098 R)
• M65: 23,476,843 km (0.097 R)
• M66: 24,050,401 km (0.03 R)
• M67: 25,546,380 km (0.111 R)
• M68: 26,390,560 km (0.076 R)
• M69: 26,730,746 km (0.119 R)
• M70: 26,858,802 km (0.086 R)
• M71: 26,986,857 km (0.084 R)
• M72: 27,372,670 km (0.118 R)
• M73: 28,323,215 km (0.111 R)
• M74: 28,846,209 km (0.12 R)
• M75: 28,933,724 km (0.091 R)
• M76: 29,021,239 km (0.041 R)
• M77: 29,328,513 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit