🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 28.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,366,429 km

• M1: 318,494 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 23 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,366,429 km

• M1: 117,285 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.96 AU - 1 AU

Year: 371 Days

Day: 14.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,366,429 km

• M1: 28,723 km (0.041 R)
• M2: 245,191 km (0.116 R)

Asteroid Belt

Center: 7.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 5.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.39 AU - 17.03 AU

Year: 19437 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,366,429 km

• M1: 74,649 km (0.116 R)
• M2: 126,560 km (0.119 R)
• M3: 488,138 km (0.059 R)
• M4: 631,453 km (0.101 R)
• M5: 922,271 km (0.079 R)
• M6: 1,763,609 km (0.084 R)
• M7: 1,851,124 km (0.095 R)
• M8: 1,895,405 km (0.119 R)
• M9: 2,406,282 km (0.104 R)
• M10: 2,803,165 km (0.105 R)
• M11: 2,879,909 km (0.069 R)
• M12: 3,009,311 km (0.113 R)
• M13: 3,939,361 km (0.093 R)
• M14: 5,906,124 km (0.032 R)
• M15: 7,055,484 km (0.115 R)
• M16: 8,088,906 km (0.119 R)
• M17: 8,604,421 km (0.088 R)
• M18: 8,716,320 km (0.118 R)
• M19: 8,866,217 km (0.055 R)
• M20: 8,979,313 km (0.062 R)
• M21: 10,174,750 km (0.064 R)
• M22: 10,931,864 km (0.07 R)
• M23: 11,296,734 km (0.108 R)
• M24: 11,583,363 km (0.104 R)
• M25: 12,626,359 km (0.071 R)
• M26: 12,923,760 km (0.11 R)
• M27: 13,223,554 km (0.082 R)
• M28: 13,655,742 km (0.105 R)
• M29: 14,136,400 km (0.069 R)
• M30: 15,384,944 km (0.113 R)
• M31: 15,566,107 km (0.103 R)
• M32: 15,657,063 km (0.107 R)
• M33: 15,976,454 km (0.097 R)
• M34: 16,114,084 km (0.082 R)
• M35: 16,529,218 km (0.113 R)
• M36: 16,714,869 km (0.093 R)
• M37: 17,890,559 km (0.07 R)
• M38: 17,938,131 km (0.116 R)
• M39: 18,320,354 km (0.102 R)
• M40: 20,023,675 km (0.101 R)
• M41: 20,370,443 km (0.088 R)
• M42: 22,440,578 km (0.065 R)
• M43: 22,492,040 km (0.113 R)
• M44: 22,800,810 km (0.106 R)
• M45: 24,312,945 km (0.072 R)
• M46: 26,342,839 km (0.044 R)
• M47: 27,762,672 km (0.1 R)
• M48: 27,983,329 km (0.119 R)
• M49: 28,204,584 km (0.053 R)
• M50: 28,426,438 km (0.112 R)
• M51: 28,704,540 km (0.103 R)
• M52: 28,983,540 km (0.052 R)
• M53: 31,419,592 km (0.055 R)
• M54: 32,342,760 km (0.084 R)
• M55: 32,691,174 km (0.109 R)
• M56: 32,865,904 km (0.101 R)
• M57: 36,303,962 km (0.077 R)
• M58: 38,740,613 km (0.097 R)
• M59: 41,418,414 km (0.073 R)
• M60: 41,481,395 km (0.047 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: 507 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit