🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 336 Days

Day: 23.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,321,290 km

• M1: 421,417 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.14 AU - 1.2 AU

Year: 482 Days

Day: 28.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 115 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 14.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.04 AU - 7.3 AU

Year: 5836 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,321,290 km

• M1: 201,508 km (0.109 R)
• M2: 376,987 km (0.108 R)
• M3: 475,422 km (0.115 R)
• M4: 586,424 km (0.119 R)
• M5: 708,645 km (0.077 R)
• M6: 854,952 km (0.101 R)
• M7: 1,118,693 km (0.09 R)
• M8: 1,261,110 km (0.118 R)
• M9: 1,461,272 km (0.053 R)
• M10: 1,726,659 km (0.112 R)
• M11: 1,969,905 km (0.107 R)
• M12: 2,810,495 km (0.12 R)
• M13: 3,752,513 km (0.026 R)
• M14: 3,849,452 km (0.112 R)
• M15: 3,971,973 km (0.11 R)
• M16: 4,347,015 km (0.104 R)
• M17: 4,500,353 km (0.093 R)
• M18: 4,786,234 km (0.091 R)
• M19: 5,239,815 km (0.111 R)
• M20: 5,375,799 km (0.043 R)
• M21: 5,679,483 km (0.088 R)
• M22: 5,988,852 km (0.101 R)
• M23: 6,102,696 km (0.079 R)
• M24: 6,682,836 km (0.034 R)
• M25: 6,860,409 km (0.107 R)
• M26: 7,069,696 km (0.117 R)
• M27: 7,220,341 km (0.103 R)
• M28: 8,021,438 km (0.107 R)
• M29: 8,368,804 km (0.119 R)
• M30: 9,209,843 km (0.053 R)
• M31: 9,308,728 km (0.107 R)
• M32: 9,540,604 km (0.117 R)
• M33: 10,350,228 km (0.119 R)
• M34: 10,832,681 km (0.086 R)
• M35: 11,534,893 km (0.069 R)
• M36: 11,819,877 km (0.088 R)
• M37: 12,287,969 km (0.104 R)
• M38: 12,983,150 km (0.066 R)
• M39: 13,168,203 km (0.077 R)
• M40: 13,316,903 km (0.088 R)
• M41: 13,503,601 km (0.12 R)
• M42: 13,691,197 km (0.033 R)
• M43: 14,564,998 km (0.118 R)
• M44: 15,732,011 km (0.097 R)
• M45: 16,207,134 km (0.097 R)
• M46: 16,526,675 km (0.066 R)
• M47: 17,171,741 km (0.076 R)
• M48: 17,375,045 km (0.043 R)
• M49: 17,497,565 km (0.063 R)
• M50: 18,072,320 km (0.105 R)
• M51: 19,749,013 km (0.062 R)
• M52: 20,004,826 km (0.077 R)
• M53: 21,082,379 km (0.094 R)
• M54: 21,518,756 km (0.06 R)
• M55: 24,016,891 km (0.109 R)
• M56: 24,107,846 km (0.078 R)
• M57: 24,244,429 km (0.025 R)
• M58: 24,931,233 km (0.117 R)
• M59: 25,485,344 km (0.076 R)
• M60: 25,670,995 km (0.111 R)
• M61: 25,950,294 km (0.1 R)
• M62: 27,789,899 km (0.115 R)
• M63: 28,460,546 km (0.09 R)
• M64: 28,556,738 km (0.034 R)
• M65: 28,653,079 km (0.119 R)
• M66: 29,087,960 km (0.105 R)
• M67: 29,525,085 km (0.106 R)
• M68: 29,866,616 km (0.09 R)
• M69: 29,964,454 km (0.112 R)
• M70: 30,160,277 km (0.118 R)
• M71: 30,258,413 km (0.048 R)
• M72: 30,997,876 km (0.118 R)
• M73: 31,245,610 km (0.067 R)
• M74: 32,494,453 km (0.113 R)
• M75: 33,403,709 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit