🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 12.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.46 AU - 2.22 AU

Year: 1587 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,775,753 km

• M1: 157,975 km (0.03 R)
• M2: 575,503 km (0.087 R)
• M3: 984,952 km (0.098 R)
• M4: 1,717,384 km (0.114 R)
• M5: 2,153,312 km (0.084 R)
• M6: 2,818,125 km (0.049 R)
• M7: 3,318,530 km (0.118 R)
• M8: 4,559,743 km (0.113 R)
• M9: 5,364,729 km (0.106 R)
• M10: 6,387,530 km (0.097 R)
• M11: 6,826,151 km (0.114 R)
• M12: 7,479,744 km (0.09 R)
• M13: 7,997,053 km (0.06 R)
• M14: 8,755,215 km (0.112 R)
• M15: 9,168,106 km (0.072 R)
• M16: 11,097,768 km (0.118 R)
• M17: 12,592,850 km (0.09 R)
• M18: 13,959,576 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 13.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.72 AU - 4.5 AU

Year: 5298 Days

Day: 12.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,775,753 km

• M1: 172,935 km (0.108 R)
• M2: 640,728 km (0.102 R)
• M3: 1,328,130 km (0.076 R)
• M4: 1,865,635 km (0.027 R)
• M5: 2,646,985 km (0.1 R)
• M6: 3,354,583 km (0.078 R)
• M7: 3,916,023 km (0.101 R)
• M8: 4,613,299 km (0.077 R)
• M9: 7,347,499 km (0.104 R)
• M10: 9,058,450 km (0.12 R)
• M11: 9,738,672 km (0.066 R)
• M12: 16,584,719 km (0.096 R)
• M13: 17,059,244 km (0.105 R)
• M14: 17,911,652 km (0.092 R)
• M15: 19,373,223 km (0.115 R)
• M16: 21,818,700 km (0.088 R)
• M17: 24,008,513 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 9.2

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.48 AU - 5.8 AU

Year: 7409 Days

Day: 9.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,775,753 km

• M1: 115,340 km (0.09 R)
• M2: 422,315 km (0.112 R)
• M3: 835,953 km (0.085 R)
• M4: 1,949,410 km (0.107 R)
• M5: 2,503,520 km (0.064 R)
• M6: 3,562,524 km (0.115 R)
• M7: 3,974,815 km (0.09 R)
• M8: 4,924,762 km (0.117 R)
• M9: 6,119,899 km (0.11 R)
• M10: 6,749,108 km (0.095 R)
• M11: 7,852,841 km (0.079 R)
• M12: 9,385,022 km (0.114 R)
• M13: 9,750,939 km (0.097 R)
• M14: 11,673,122 km (0.105 R)
• M15: 11,989,671 km (0.111 R)
• M16: 12,420,812 km (0.04 R)
• M17: 13,718,274 km (0.099 R)
• M18: 14,309,635 km (0.095 R)
• M19: 15,228,465 km (0.101 R)
• M20: 15,606,798 km (0.101 R)
• M21: 19,594,778 km (0.111 R)
• M22: 20,042,674 km (0.07 R)
• M23: 21,192,034 km (0.117 R)
• M24: 24,044,118 km (0.113 R)
• M25: 26,051,871 km (0.076 R)
• M26: 27,980,337 km (0.107 R)
• M27: 28,931,331 km (0.057 R)
• M28: 33,797,899 km (0.111 R)
• M29: 37,329,157 km (0.044 R)
• M30: 39,656,900 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit