🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 29.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,951,107 km

• M1: 570,417 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 366 Days

Day: 18.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,951,107 km

• M1: 118,930 km (0.114 R)
• M2: 453,880 km (0.051 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.47 AU - 4.69 AU

Year: 3753 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,951,107 km

• M1: 200,162 km (0.107 R)
• M2: 334,351 km (0.116 R)
• M3: 534,064 km (0.111 R)
• M4: 677,678 km (0.086 R)
• M5: 782,098 km (0.077 R)
• M6: 1,021,903 km (0.028 R)
• M7: 1,120,039 km (0.089 R)
• M8: 1,367,025 km (0.053 R)
• M9: 1,504,655 km (0.068 R)
• M10: 1,618,200 km (0.079 R)
• M11: 1,734,887 km (0.068 R)
• M12: 1,946,119 km (0.117 R)
• M13: 2,214,497 km (0.113 R)
• M14: 2,328,640 km (0.068 R)
• M15: 2,528,952 km (0.109 R)
• M16: 2,665,834 km (0.117 R)
• M17: 3,037,286 km (0.058 R)
• M18: 3,257,045 km (0.051 R)
• M19: 3,368,944 km (0.086 R)
• M20: 4,392,792 km (0.097 R)
• M21: 4,747,638 km (0.097 R)
• M22: 5,177,134 km (0.082 R)
• M23: 5,619,195 km (0.104 R)
• M24: 5,844,938 km (0.114 R)
• M25: 5,958,932 km (0.088 R)
• M26: 6,142,937 km (0.102 R)
• M27: 6,970,064 km (0.097 R)
• M28: 7,657,017 km (0.077 R)
• M29: 7,756,949 km (0.068 R)
• M30: 7,857,329 km (0.104 R)
• M31: 8,780,198 km (0.078 R)
• M32: 9,148,359 km (0.05 R)
• M33: 9,254,423 km (0.047 R)
• M34: 9,548,533 km (0.068 R)
• M35: 9,710,248 km (0.1 R)
• M36: 10,173,403 km (0.087 R)
• M37: 10,421,436 km (0.055 R)
• M38: 10,615,914 km (0.095 R)
• M39: 10,923,786 km (0.088 R)
• M40: 11,319,921 km (0.118 R)
• M41: 11,519,784 km (0.057 R)
• M42: 11,720,844 km (0.042 R)
• M43: 11,865,206 km (0.053 R)
• M44: 12,477,958 km (0.112 R)
• M45: 13,011,275 km (0.119 R)
• M46: 13,160,723 km (0.111 R)
• M47: 13,522,002 km (0.07 R)
• M48: 13,947,458 km (0.085 R)
• M49: 14,100,497 km (0.095 R)
• M50: 14,315,619 km (0.091 R)
• M51: 14,624,987 km (0.105 R)
• M52: 15,030,397 km (0.092 R)
• M53: 15,187,325 km (0.082 R)
• M54: 16,236,754 km (0.106 R)
• M55: 17,145,562 km (0.029 R)
• M56: 17,937,682 km (0.028 R)
• M57: 18,271,286 km (0.077 R)
• M58: 18,539,664 km (0.096 R)
• M59: 18,775,580 km (0.12 R)
• M60: 18,944,775 km (0.071 R)
• M61: 19,489,311 km (0.117 R)
• M62: 19,901,154 km (0.088 R)
• M63: 20,246,426 km (0.113 R)
• M64: 20,733,367 km (0.054 R)
• M65: 20,873,241 km (0.108 R)
• M66: 21,435,580 km (0.109 R)
• M67: 21,931,945 km (0.075 R)
• M68: 22,074,363 km (0.091 R)
• M69: 22,181,475 km (0.092 R)
• M70: 22,575,515 km (0.049 R)
• M71: 23,044,206 km (0.108 R)
• M72: 23,406,980 km (0.093 R)
• M73: 23,589,041 km (0.108 R)
• M74: 24,064,613 km (0.045 R)
• M75: 24,876,780 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit