🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 202 Days

Day: 13.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,426,368 km

• M1: 65,823 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.14 AU - 4.24 AU

Year: 2670 Days

Day: 31.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 10.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.98 AU - 12.6 AU

Year: 14291 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,426,368 km

• M1: 149,299 km (0.108 R)
• M2: 269,276 km (0.108 R)
• M3: 335,847 km (0.073 R)
• M4: 529,576 km (0.1 R)
• M5: 594,203 km (0.09 R)
• M6: 851,361 km (0.111 R)
• M7: 1,143,676 km (0.037 R)
• M8: 1,301,801 km (0.091 R)
• M9: 1,524,103 km (0.038 R)
• M10: 1,738,926 km (0.114 R)
• M11: 1,984,565 km (0.029 R)
• M12: 2,068,939 km (0.113 R)
• M13: 2,555,132 km (0.099 R)
• M14: 2,764,120 km (0.097 R)
• M15: 2,906,687 km (0.108 R)
• M16: 3,051,647 km (0.104 R)
• M17: 3,374,180 km (0.073 R)
• M18: 4,078,936 km (0.115 R)
• M19: 4,214,471 km (0.096 R)
• M20: 4,323,977 km (0.088 R)
• M21: 4,406,704 km (0.074 R)
• M22: 4,658,178 km (0.104 R)
• M23: 5,175,189 km (0.064 R)
• M24: 5,351,565 km (0.109 R)
• M25: 5,559,954 km (0.092 R)
• M26: 5,923,477 km (0.109 R)
• M27: 6,108,081 km (0.103 R)
• M28: 6,769,453 km (0.12 R)
• M29: 6,897,958 km (0.082 R)
• M30: 6,962,584 km (0.12 R)
• M31: 7,027,360 km (0.062 R)
• M32: 7,453,415 km (0.111 R)
• M33: 7,989,424 km (0.079 R)
• M34: 8,434,029 km (0.07 R)
• M35: 8,886,712 km (0.054 R)
• M36: 8,957,173 km (0.063 R)
• M37: 9,063,088 km (0.058 R)
• M38: 9,169,302 km (0.118 R)
• M39: 9,311,719 km (0.083 R)
• M40: 9,634,851 km (0.103 R)
• M41: 10,108,029 km (0.04 R)
• M42: 10,255,233 km (0.104 R)
• M43: 10,403,036 km (0.115 R)
• M44: 13,103,128 km (0.083 R)
• M45: 14,529,693 km (0.115 R)
• M46: 16,826,021 km (0.115 R)
• M47: 17,000,601 km (0.105 R)
• M48: 17,219,613 km (0.045 R)
• M49: 17,882,331 km (0.081 R)
• M50: 18,418,639 km (0.12 R)
• M51: 19,461,037 km (0.085 R)
• M52: 21,225,095 km (0.119 R)
• M53: 21,366,615 km (0.067 R)
• M54: 21,555,707 km (0.104 R)
• M55: 21,887,814 km (0.06 R)
• M56: 22,269,588 km (0.113 R)
• M57: 22,943,077 km (0.1 R)
• M58: 23,574,380 km (0.101 R)
• M59: 24,260,586 km (0.11 R)
• M60: 25,904,068 km (0.053 R)
• M61: 26,004,747 km (0.096 R)
• M62: 26,510,538 km (0.11 R)
• M63: 26,713,692 km (0.079 R)
• M64: 28,461,892 km (0.117 R)
• M65: 29,035,301 km (0.05 R)
• M66: 31,099,153 km (0.1 R)
• M67: 31,797,476 km (0.117 R)
• M68: 32,229,814 km (0.1 R)
• M69: 32,446,731 km (0.063 R)
• M70: 32,609,793 km (0.078 R)
• M71: 33,045,870 km (0.037 R)
• M72: 33,155,077 km (0.104 R)
• M73: 33,374,088 km (0.064 R)
• M74: 33,978,763 km (0.097 R)
• M75: 34,809,031 km (0.097 R)
• M76: 35,590,081 km (0.038 R)
• M77: 35,982,776 km (0.029 R)
• M78: 37,796,201 km (0.045 R)
• M79: 38,024,936 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit