🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.93 AU - 1.19 AU

Year: 457 Days

Day: 14.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,376,461 km

• M1: 41,139 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.69 AU - 2.27 AU

Year: 1167 Days

Day: 41.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 10.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.62 AU - 4.98 AU

Year: 4406 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,376,461 km

• M1: 195,375 km (0.088 R)
• M2: 292,464 km (0.119 R)
• M3: 358,287 km (0.067 R)
• M4: 422,764 km (0.115 R)
• M5: 528,679 km (0.041 R)
• M6: 738,415 km (0.116 R)
• M7: 975,528 km (0.092 R)
• M8: 1,224,309 km (0.105 R)
• M9: 1,302,997 km (0.115 R)
• M10: 1,649,765 km (0.116 R)
• M11: 1,886,878 km (0.088 R)
• M12: 2,151,068 km (0.115 R)
• M13: 2,477,191 km (0.1 R)
• M14: 2,544,361 km (0.112 R)
• M15: 2,732,256 km (0.029 R)
• M16: 2,836,675 km (0.099 R)
• M17: 3,194,513 km (0.087 R)
• M18: 3,360,267 km (0.107 R)
• M19: 3,643,007 km (0.075 R)
• M20: 3,739,049 km (0.105 R)
• M21: 3,874,734 km (0.107 R)
• M22: 4,352,849 km (0.111 R)
• M23: 4,537,154 km (0.092 R)
• M24: 4,640,526 km (0.119 R)
• M25: 4,934,336 km (0.12 R)
• M26: 4,998,214 km (0.094 R)
• M27: 5,386,571 km (0.039 R)
• M28: 6,307,645 km (0.116 R)
• M29: 6,727,416 km (0.046 R)
• M30: 6,821,962 km (0.098 R)
• M31: 7,180,249 km (0.082 R)
• M32: 7,349,743 km (0.1 R)
• M33: 7,544,819 km (0.045 R)
• M34: 7,643,105 km (0.119 R)
• M35: 7,741,839 km (0.101 R)
• M36: 8,266,928 km (0.105 R)
• M37: 8,419,069 km (0.064 R)
• M38: 8,520,945 km (0.092 R)
• M39: 9,456,979 km (0.038 R)
• M40: 9,589,523 km (0.032 R)
• M41: 10,261,816 km (0.052 R)
• M42: 10,727,663 km (0.101 R)
• M43: 11,116,468 km (0.056 R)
• M44: 11,200,393 km (0.093 R)
• M45: 11,538,185 km (0.053 R)
• M46: 11,708,427 km (0.111 R)
• M47: 12,195,069 km (0.049 R)
• M48: 12,455,519 km (0.048 R)
• M49: 13,425,811 km (0.114 R)
• M50: 13,515,270 km (0.092 R)
• M51: 13,604,879 km (0.106 R)
• M52: 14,146,723 km (0.089 R)
• M53: 14,298,564 km (0.117 R)
• M54: 14,420,337 km (0.05 R)
• M55: 14,634,412 km (0.11 R)
• M56: 15,282,769 km (0.113 R)
• M57: 15,846,005 km (0.104 R)
• M58: 16,575,444 km (0.103 R)
• M59: 17,251,178 km (0.116 R)
• M60: 17,348,416 km (0.085 R)
• M61: 17,706,703 km (0.066 R)
• M62: 18,662,783 km (0.105 R)
• M63: 18,862,646 km (0.074 R)
• M64: 19,029,747 km (0.118 R)
• M65: 19,130,277 km (0.086 R)
• M66: 19,399,253 km (0.115 R)
• M67: 19,635,618 km (0.085 R)
• M68: 19,771,004 km (0.096 R)
• M69: 20,418,763 km (0.111 R)
• M70: 20,693,724 km (0.105 R)
• M71: 21,108,260 km (0.049 R)
• M72: 21,281,793 km (0.108 R)
• M73: 21,595,350 km (0.111 R)
• M74: 22,051,025 km (0.114 R)
• M75: 22,474,387 km (0.031 R)
• M76: 22,687,115 km (0.05 R)
• M77: 22,758,174 km (0.033 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit