🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 22.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,170,948 km

• M1: 248,183 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 282 Days

Day: 33.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 13.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.38 AU - 2.4 AU

Year: 2424 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,170,948 km

• M1: 211,531 km (0.116 R)
• M2: 343,477 km (0.103 R)
• M3: 442,810 km (0.087 R)
• M4: 586,573 km (0.057 R)
• M5: 740,809 km (0.055 R)
• M6: 1,025,045 km (0.037 R)
• M7: 1,248,843 km (0.12 R)
• M8: 1,367,025 km (0.106 R)
• M9: 1,455,587 km (0.089 R)
• M10: 1,580,651 km (0.103 R)
• M11: 1,674,150 km (0.118 R)
• M12: 1,805,796 km (0.046 R)
• M13: 2,118,306 km (0.108 R)
• M14: 2,209,112 km (0.094 R)
• M15: 2,435,005 km (0.116 R)
• M16: 2,544,061 km (0.112 R)
• M17: 2,881,405 km (0.118 R)
• M18: 3,040,876 km (0.107 R)
• M19: 3,368,944 km (0.118 R)
• M20: 3,475,757 km (0.085 R)
• M21: 3,724,239 km (0.096 R)
• M22: 3,834,941 km (0.117 R)
• M23: 4,043,331 km (0.111 R)
• M24: 4,321,583 km (0.049 R)
• M25: 4,471,480 km (0.071 R)
• M26: 4,589,214 km (0.114 R)
• M27: 4,691,090 km (0.08 R)
• M28: 5,141,080 km (0.105 R)
• M29: 5,532,728 km (0.026 R)
• M30: 5,623,234 km (0.053 R)
• M31: 6,101,349 km (0.092 R)
• M32: 6,631,075 km (0.1 R)
• M33: 6,862,653 km (0.059 R)
• M34: 7,018,534 km (0.065 R)
• M35: 7,373,679 km (0.11 R)
• M36: 7,633,830 km (0.063 R)
• M37: 7,755,004 km (0.037 R)
• M38: 8,060,632 km (0.096 R)
• M39: 8,411,739 km (0.105 R)
• M40: 8,557,896 km (0.112 R)
• M41: 9,107,967 km (0.098 R)
• M42: 9,365,724 km (0.055 R)
• M43: 9,517,117 km (0.1 R)
• M44: 9,647,716 km (0.116 R)
• M45: 10,398,548 km (0.092 R)
• M46: 10,600,356 km (0.067 R)
• M47: 10,985,420 km (0.075 R)
• M48: 11,122,302 km (0.087 R)
• M49: 11,351,935 km (0.094 R)
• M50: 12,050,108 km (0.098 R)
• M51: 12,547,073 km (0.119 R)
• M52: 12,642,516 km (0.074 R)
• M53: 13,196,028 km (0.107 R)
• M54: 14,053,523 km (0.104 R)
• M55: 14,301,856 km (0.12 R)
• M56: 14,576,817 km (0.114 R)
• M57: 15,055,679 km (0.096 R)
• M58: 15,182,538 km (0.079 R)
• M59: 15,590,940 km (0.11 R)
• M60: 16,732,821 km (0.062 R)
• M61: 17,101,879 km (0.112 R)
• M62: 17,260,902 km (0.093 R)
• M63: 18,063,045 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit