🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 135 Days

Day: 31.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,821,964 km

• M1: 25,731 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.53 AU

Year: 569 Days

Day: 23.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.37 AU - 9.13 AU

Year: 8788 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,821,964 km

• M1: 162,164 km (0.108 R)
• M2: 399,277 km (0.028 R)
• M3: 738,265 km (0.111 R)
• M4: 876,494 km (0.099 R)
• M5: 1,041,351 km (0.111 R)
• M6: 1,253,481 km (0.104 R)
• M7: 1,598,752 km (0.077 R)
• M8: 1,762,113 km (0.082 R)
• M9: 2,285,706 km (0.096 R)
• M10: 2,637,111 km (0.118 R)
• M11: 3,031,002 km (0.111 R)
• M12: 3,235,204 km (0.118 R)
• M13: 3,765,528 km (0.106 R)
• M14: 3,847,508 km (0.066 R)
• M15: 3,985,437 km (0.098 R)
• M16: 4,266,232 km (0.063 R)
• M17: 4,729,237 km (0.09 R)
• M18: 5,892,511 km (0.091 R)
• M19: 6,342,800 km (0.075 R)
• M20: 6,871,030 km (0.061 R)
• M21: 6,971,710 km (0.113 R)
• M22: 7,551,401 km (0.102 R)
• M23: 8,075,891 km (0.109 R)
• M24: 8,684,456 km (0.111 R)
• M25: 9,012,673 km (0.081 R)
• M26: 9,196,828 km (0.044 R)
• M27: 10,520,620 km (0.076 R)
• M28: 12,308,913 km (0.116 R)
• M29: 14,749,452 km (0.097 R)
• M30: 15,010,351 km (0.11 R)
• M31: 15,624,899 km (0.081 R)
• M32: 17,563,837 km (0.068 R)
• M33: 17,932,895 km (0.085 R)
• M34: 19,244,868 km (0.047 R)
• M35: 19,482,430 km (0.041 R)
• M36: 19,864,503 km (0.099 R)
• M37: 20,684,598 km (0.034 R)
• M38: 20,879,225 km (0.091 R)
• M39: 20,976,763 km (0.038 R)
• M40: 21,074,450 km (0.101 R)
• M41: 21,221,206 km (0.12 R)
• M42: 21,663,567 km (0.083 R)
• M43: 21,861,186 km (0.107 R)
• M44: 22,009,886 km (0.11 R)
• M45: 22,657,794 km (0.067 R)
• M46: 22,808,140 km (0.102 R)
• M47: 23,110,029 km (0.048 R)
• M48: 23,819,272 km (0.092 R)
• M49: 24,074,486 km (0.096 R)
• M50: 24,381,760 km (0.102 R)
• M51: 24,948,586 km (0.117 R)
• M52: 25,415,481 km (0.113 R)
• M53: 25,519,602 km (0.081 R)
• M54: 25,885,368 km (0.074 R)
• M55: 26,042,596 km (0.06 R)
• M56: 26,147,613 km (0.095 R)
• M57: 26,410,756 km (0.103 R)
• M58: 26,727,754 km (0.114 R)
• M59: 27,739,784 km (0.118 R)
• M60: 28,981,595 km (0.108 R)
• M61: 29,090,503 km (0.055 R)
• M62: 29,472,576 km (0.114 R)
• M63: 32,136,764 km (0.079 R)
• M64: 32,249,411 km (0.11 R)
• M65: 32,531,703 km (0.119 R)
• M66: 32,644,799 km (0.117 R)
• M67: 33,611,799 km (0.11 R)
• M68: 34,185,058 km (0.091 R)
• M69: 35,166,869 km (0.094 R)
• M70: 35,690,462 km (0.104 R)
• M71: 36,275,240 km (0.062 R)
• M72: 36,686,484 km (0.095 R)
• M73: 37,454,220 km (0.089 R)
• M74: 37,810,413 km (0.118 R)
• M75: 39,789,443 km (0.119 R)
• M76: 40,639,159 km (0.051 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: 266 - 11,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit