🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 9.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.11 AU - 1.13 AU

Year: 754 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,608,771 km

• M1: 113,096 km (0.118 R)
• M2: 441,763 km (0.064 R)
• M3: 979,118 km (0.077 R)
• M4: 2,132,667 km (0.061 R)
• M5: 2,545,258 km (0.116 R)
• M6: 3,324,513 km (0.049 R)
• M7: 3,689,383 km (0.068 R)
• M8: 4,319,040 km (0.082 R)
• M9: 4,719,962 km (0.079 R)
• M10: 5,674,098 km (0.044 R)
• M11: 6,513,042 km (0.025 R)
• M12: 6,817,773 km (0.057 R)
• M13: 7,385,647 km (0.097 R)
• M14: 7,886,800 km (0.094 R)
• M15: 8,308,965 km (0.052 R)
• M16: 8,746,090 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 12.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.34 AU - 4.48 AU

Year: 5888 Days

Day: 6.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,608,771 km

• M1: 160,818 km (0.1 R)
• M2: 624,272 km (0.112 R)
• M3: 1,636,002 km (0.092 R)
• M4: 3,120,612 km (0.107 R)
• M5: 3,904,056 km (0.079 R)
• M6: 4,871,056 km (0.075 R)
• M7: 5,673,050 km (0.088 R)
• M8: 6,122,442 km (0.068 R)
• M9: 7,654,325 km (0.092 R)
• M10: 8,124,212 km (0.067 R)
• M11: 8,571,958 km (0.046 R)
• M12: 9,208,946 km (0.112 R)
• M13: 9,968,903 km (0.104 R)
• M14: 12,288,867 km (0.11 R)
• M15: 13,659,782 km (0.068 R)
• M16: 15,191,215 km (0.104 R)
• M17: 17,429,798 km (0.085 R)
• M18: 17,970,893 km (0.039 R)
• M19: 18,523,208 km (0.111 R)
• M20: 20,248,221 km (0.084 R)
• M21: 21,149,848 km (0.11 R)
• M22: 23,195,000 km (0.078 R)
• M23: 24,517,296 km (0.087 R)
• M24: 26,240,215 km (0.108 R)
• M25: 27,858,564 km (0.108 R)
• M26: 29,352,149 km (0.099 R)
• M27: 30,898,393 km (0.03 R)
• M28: 35,108,077 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 4

Gravity: 43.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.63 AU - 9.49 AU

Year: 17339 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,608,771 km

• M1: 49,816 km (0.104 R)
• M2: 442,062 km (0.113 R)
• M3: 999,314 km (0.082 R)
• M4: 1,216,679 km (0.1 R)
• M5: 1,403,677 km (0.095 R)
• M6: 1,609,673 km (0.092 R)
• M7: 2,415,557 km (0.08 R)
• M8: 2,981,186 km (0.094 R)
• M9: 5,240,114 km (0.049 R)
• M10: 5,389,413 km (0.1 R)
• M11: 6,015,480 km (0.102 R)
• M12: 6,430,614 km (0.112 R)
• M13: 9,385,770 km (0.115 R)
• M14: 10,288,743 km (0.105 R)
• M15: 10,523,163 km (0.105 R)
• M16: 11,371,981 km (0.095 R)
• M17: 12,135,080 km (0.094 R)
• M18: 15,377,016 km (0.111 R)
• M19: 19,064,304 km (0.076 R)
• M20: 22,505,354 km (0.075 R)
• M21: 23,300,168 km (0.1 R)
• M22: 24,423,348 km (0.064 R)
• M23: 26,447,707 km (0.034 R)
• M24: 26,887,524 km (0.044 R)
• M25: 29,867,065 km (0.111 R)
• M26: 32,303,267 km (0.077 R)
• M27: 34,475,428 km (0.055 R)
• M28: 34,606,176 km (0.059 R)
• M29: 42,018,302 km (0.063 R)
• M30: 44,139,001 km (0.086 R)
• M31: 44,913,470 km (0.117 R)
• M32: 45,539,387 km (0.11 R)
• M33: 48,756,788 km (0.075 R)
• M34: 56,000,018 km (0.112 R)
• M35: 58,193,871 km (0.027 R)
• M36: 67,952,738 km (0.099 R)
• M37: 68,984,665 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit