🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 11.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.82 AU - 0.88 AU

Year: 506 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,095,612 km

• M1: 178,021 km (0.107 R)
• M2: 251,474 km (0.066 R)
• M3: 393,143 km (0.071 R)
• M4: 489,335 km (0.073 R)
• M5: 750,832 km (0.118 R)
• M6: 852,409 km (0.108 R)
• M7: 952,639 km (0.067 R)
• M8: 1,099,694 km (0.074 R)
• M9: 1,224,159 km (0.074 R)
• M10: 1,618,499 km (0.093 R)
• M11: 1,807,441 km (0.078 R)
• M12: 1,881,343 km (0.098 R)
• M13: 1,967,362 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 8.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1 AU - 1.16 AU

Year: 725 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,095,612 km

• M1: 119,379 km (0.075 R)
• M2: 189,092 km (0.086 R)
• M3: 268,229 km (0.085 R)
• M4: 333,753 km (0.118 R)
• M5: 415,732 km (0.088 R)
• M6: 478,414 km (0.086 R)
• M7: 537,655 km (0.055 R)
• M8: 614,847 km (0.081 R)
• M9: 768,783 km (0.102 R)
• M10: 857,046 km (0.116 R)
• M11: 958,025 km (0.102 R)
• M12: 1,058,405 km (0.067 R)
• M13: 1,129,015 km (0.083 R)
• M14: 1,191,547 km (0.113 R)
• M15: 1,265,149 km (0.108 R)
• M16: 1,365,829 km (0.044 R)
• M17: 1,432,848 km (0.118 R)
• M18: 1,538,016 km (0.106 R)
• M19: 1,728,454 km (0.071 R)
• M20: 1,789,789 km (0.069 R)
• M21: 1,903,483 km (0.08 R)
• M22: 2,055,026 km (0.108 R)
• M23: 2,180,239 km (0.1 R)
• M24: 2,259,077 km (0.085 R)
• M25: 2,332,680 km (0.088 R)
• M26: 2,438,445 km (0.104 R)
• M27: 2,622,600 km (0.11 R)
• M28: 2,693,659 km (0.061 R)
• M29: 2,857,469 km (0.052 R)
• M30: 2,917,308 km (0.067 R)
• M31: 2,984,328 km (0.057 R)
• M32: 3,106,101 km (0.079 R)
• M33: 3,229,668 km (0.047 R)
• M34: 3,410,981 km (0.101 R)
• M35: 3,495,803 km (0.092 R)
• M36: 3,624,457 km (0.08 R)
• M37: 3,827,611 km (0.116 R)
• M38: 3,923,204 km (0.108 R)
• M39: 4,056,945 km (0.041 R)
• M40: 4,222,549 km (0.073 R)
• M41: 4,306,025 km (0.071 R)
• M42: 4,591,308 km (0.107 R)
• M43: 4,732,379 km (0.084 R)
• M44: 4,898,732 km (0.041 R)
• M45: 4,986,695 km (0.101 R)
• M46: 5,156,040 km (0.114 R)
• M47: 5,229,194 km (0.071 R)
• M48: 5,310,874 km (0.103 R)
• M49: 5,401,231 km (0.102 R)
• M50: 5,616,802 km (0.052 R)
• M51: 5,700,576 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 10.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.12 AU - 2.48 AU

Year: 2252 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,095,612 km

• M1: 133,441 km (0.093 R)
• M2: 258,804 km (0.108 R)
• M3: 364,121 km (0.108 R)
• M4: 488,886 km (0.109 R)
• M5: 661,671 km (0.04 R)
• M6: 766,390 km (0.09 R)
• M7: 1,001,259 km (0.111 R)
• M8: 1,092,663 km (0.117 R)
• M9: 1,219,073 km (0.094 R)
• M10: 1,308,981 km (0.1 R)
• M11: 1,401,283 km (0.116 R)
• M12: 1,655,450 km (0.055 R)
• M13: 1,737,280 km (0.037 R)
• M14: 1,839,455 km (0.095 R)
• M15: 1,982,022 km (0.033 R)
• M16: 2,079,111 km (0.074 R)
• M17: 2,148,076 km (0.043 R)
• M18: 2,318,917 km (0.115 R)
• M19: 2,483,773 km (0.12 R)
• M20: 2,588,791 km (0.093 R)
• M21: 2,695,454 km (0.113 R)
• M22: 2,814,534 km (0.117 R)
• M23: 2,924,190 km (0.09 R)
• M24: 4,061,582 km (0.094 R)
• M25: 4,148,648 km (0.059 R)
• M26: 4,362,424 km (0.059 R)
• M27: 4,490,030 km (0.105 R)
• M28: 5,039,055 km (0.075 R)
• M29: 5,335,258 km (0.064 R)
• M30: 5,540,507 km (0.072 R)
• M31: 5,748,448 km (0.109 R)
• M32: 5,972,994 km (0.12 R)
• M33: 6,100,601 km (0.037 R)
• M34: 6,272,190 km (0.119 R)
• M35: 6,402,041 km (0.111 R)
• M36: 6,649,476 km (0.102 R)
• M37: 6,840,961 km (0.101 R)
• M38: 6,915,162 km (0.082 R)
• M39: 7,109,040 km (0.099 R)
• M40: 7,350,342 km (0.084 R)
• M41: 7,609,595 km (0.12 R)
• M42: 7,701,897 km (0.097 R)
• M43: 7,980,747 km (0.03 R)
• M44: 8,310,461 km (0.089 R)
• M45: 8,918,427 km (0.101 R)
• M46: 9,031,971 km (0.11 R)
• M47: 9,277,013 km (0.116 R)
• M48: 9,607,026 km (0.089 R)
• M49: 10,109,525 km (0.107 R)
• M50: 10,261,816 km (0.068 R)
• M51: 10,346,937 km (0.103 R)
• M52: 10,792,589 km (0.118 R)
• M53: 11,017,883 km (0.114 R)
• M54: 11,349,990 km (0.057 R)
• M55: 11,703,041 km (0.078 R)
• M56: 11,880,913 km (0.064 R)
• M57: 11,952,421 km (0.094 R)
• M58: 12,095,586 km (0.086 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: 334 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit