🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.47 AU - 0.75 AU

Year: 177 Days

Day: 34.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,352,735 km

• M1: 67,020 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 275 Days

Day: 15.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,352,735 km

• M1: 128,056 km (0.096 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 11.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.3 AU - 6.78 AU

Year: 6203 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,352,735 km

• M1: 147,504 km (0.089 R)
• M2: 218,114 km (0.067 R)
• M3: 406,757 km (0.114 R)
• M4: 484,548 km (0.119 R)
• M5: 745,745 km (0.116 R)
• M6: 933,341 km (0.095 R)
• M7: 1,033,272 km (0.03 R)
• M8: 1,137,093 km (0.032 R)
• M9: 1,345,483 km (0.037 R)
• M10: 1,428,211 km (0.103 R)
• M11: 1,610,122 km (0.032 R)
• M12: 1,811,181 km (0.08 R)
• M13: 1,938,340 km (0.049 R)
• M14: 2,008,800 km (0.105 R)
• M15: 2,080,308 km (0.114 R)
• M16: 2,325,050 km (0.119 R)
• M17: 2,425,580 km (0.095 R)
• M18: 2,566,202 km (0.061 R)
• M19: 2,683,337 km (0.118 R)
• M20: 2,855,823 km (0.068 R)
• M21: 3,004,673 km (0.06 R)
• M22: 3,253,903 km (0.078 R)
• M23: 3,495,504 km (0.109 R)
• M24: 3,816,990 km (0.034 R)
• M25: 4,011,467 km (0.111 R)
• M26: 4,163,458 km (0.1 R)
• M27: 4,646,510 km (0.035 R)
• M28: 4,773,967 km (0.09 R)
• M29: 5,000,159 km (0.098 R)
• M30: 5,229,792 km (0.065 R)
• M31: 5,939,783 km (0.111 R)
• M32: 6,429,866 km (0.11 R)
• M33: 6,554,481 km (0.058 R)
• M34: 6,661,892 km (0.109 R)
• M35: 7,152,573 km (0.057 R)
• M36: 7,523,726 km (0.064 R)
• M37: 8,015,604 km (0.058 R)
• M38: 8,792,615 km (0.05 R)
• M39: 8,911,246 km (0.077 R)
• M40: 9,050,372 km (0.078 R)
• M41: 9,190,246 km (0.084 R)
• M42: 9,553,021 km (0.117 R)
• M43: 9,797,613 km (0.098 R)
• M44: 9,920,732 km (0.112 R)
• M45: 10,313,726 km (0.112 R)
• M46: 10,648,676 km (0.041 R)
• M47: 10,923,637 km (0.101 R)
• M48: 11,029,851 km (0.119 R)
• M49: 11,372,430 km (0.106 R)
• M50: 11,545,066 km (0.091 R)
• M51: 11,914,872 km (0.089 R)
• M52: 12,068,210 km (0.069 R)
• M53: 12,465,542 km (0.079 R)
• M54: 12,710,583 km (0.119 R)
• M55: 13,114,946 km (0.057 R)
• M56: 13,250,631 km (0.065 R)
• M57: 13,364,027 km (0.082 R)
• M58: 13,546,237 km (0.099 R)
• M59: 14,283,455 km (0.1 R)
• M60: 14,680,338 km (0.11 R)
• M61: 15,080,961 km (0.104 R)
• M62: 15,389,582 km (0.05 R)
• M63: 15,508,961 km (0.087 R)
• M64: 15,676,510 km (0.089 R)
• M65: 15,868,744 km (0.109 R)
• M66: 15,989,320 km (0.075 R)
• M67: 16,085,960 km (0.095 R)
• M68: 16,231,219 km (0.098 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: 361 - 18,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit