🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 11.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 358 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 9,813,656 km

• M1: 142,716 km (0.089 R)
• M2: 213,476 km (0.092 R)
• M3: 286,630 km (0.111 R)
• M4: 392,844 km (0.109 R)
• M5: 519,404 km (0.079 R)
• M6: 610,958 km (0.104 R)
• M7: 682,316 km (0.119 R)
• M8: 772,374 km (0.096 R)
• M9: 847,622 km (0.093 R)
• M10: 979,118 km (0.05 R)
• M11: 1,061,696 km (0.079 R)
• M12: 1,139,487 km (0.077 R)
• M13: 1,212,042 km (0.118 R)
• M14: 1,346,830 km (0.069 R)
• M15: 1,451,249 km (0.063 R)
• M16: 1,530,536 km (0.09 R)
• M17: 1,607,280 km (0.084 R)
• M18: 1,693,747 km (0.051 R)
• M19: 1,764,806 km (0.038 R)
• M20: 1,858,454 km (0.058 R)
• M21: 1,945,072 km (0.117 R)
• M22: 2,015,383 km (0.034 R)
• M23: 2,194,900 km (0.096 R)
• M24: 2,268,353 km (0.096 R)
• M25: 2,375,315 km (0.106 R)
• M26: 2,474,498 km (0.059 R)
• M27: 2,546,156 km (0.075 R)
• M28: 2,618,561 km (0.068 R)
• M29: 2,716,249 km (0.057 R)
• M30: 2,915,363 km (0.1 R)
• M31: 2,996,445 km (0.075 R)
• M32: 3,093,534 km (0.088 R)
• M33: 3,197,056 km (0.098 R)
• M34: 3,370,440 km (0.114 R)
• M35: 3,498,496 km (0.036 R)
• M36: 3,715,562 km (0.119 R)
• M37: 3,787,070 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.75 AU

Year: 1213 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 9,813,656 km

• M1: 195,674 km (0.063 R)
• M2: 290,669 km (0.047 R)
• M3: 420,669 km (0.099 R)
• M4: 534,364 km (0.04 R)
• M5: 642,074 km (0.031 R)
• M6: 839,394 km (0.048 R)
• M7: 929,152 km (0.049 R)
• M8: 1,119,740 km (0.069 R)
• M9: 1,246,001 km (0.064 R)
• M10: 1,390,811 km (0.117 R)
• M11: 1,506,750 km (0.115 R)
• M12: 1,654,852 km (0.095 R)
• M13: 1,913,058 km (0.037 R)
• M14: 2,153,013 km (0.07 R)
• M15: 2,248,606 km (0.11 R)
• M16: 2,370,229 km (0.044 R)
• M17: 2,502,473 km (0.094 R)
• M18: 2,611,829 km (0.067 R)
• M19: 2,783,268 km (0.049 R)
• M20: 2,932,118 km (0.036 R)
• M21: 3,092,637 km (0.108 R)
• M22: 3,302,074 km (0.051 R)
• M23: 3,394,525 km (0.097 R)
• M24: 3,629,843 km (0.103 R)
• M25: 3,783,330 km (0.112 R)
• M26: 3,948,785 km (0.04 R)
• M27: 4,106,761 km (0.093 R)
• M28: 4,357,936 km (0.105 R)
• M29: 4,666,107 km (0.084 R)
• M30: 4,801,792 km (0.078 R)
• M31: 5,109,515 km (0.11 R)
• M32: 5,347,226 km (0.083 R)
• M33: 5,544,546 km (0.107 R)
• M34: 5,733,189 km (0.078 R)
• M35: 5,856,457 km (0.075 R)
• M36: 5,980,474 km (0.097 R)
• M37: 6,094,019 km (0.099 R)
• M38: 6,185,423 km (0.118 R)
• M39: 6,450,810 km (0.037 R)
• M40: 6,921,295 km (0.076 R)
• M41: 7,136,566 km (0.114 R)
• M42: 7,476,004 km (0.096 R)
• M43: 7,635,475 km (0.119 R)
• M44: 8,007,824 km (0.095 R)
• M45: 8,133,187 km (0.037 R)
• M46: 8,373,442 km (0.063 R)
• M47: 8,577,493 km (0.106 R)
• M48: 8,731,579 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 11.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.42 AU - 1.68 AU

Year: 1287 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 9,813,656 km

• M1: 158,873 km (0.049 R)
• M2: 250,726 km (0.102 R)
• M3: 330,163 km (0.048 R)
• M4: 521,498 km (0.063 R)
• M5: 597,943 km (0.084 R)
• M6: 712,535 km (0.109 R)
• M7: 787,633 km (0.104 R)
• M8: 934,239 km (0.116 R)
• M9: 1,241,363 km (0.091 R)
• M10: 1,363,136 km (0.11 R)
• M11: 1,459,028 km (0.039 R)
• M12: 1,564,943 km (0.104 R)
• M13: 1,665,772 km (0.027 R)
• M14: 1,752,838 km (0.104 R)
• M15: 1,882,390 km (0.077 R)
• M16: 1,989,951 km (0.116 R)
• M17: 2,142,541 km (0.069 R)
• M18: 2,468,365 km (0.11 R)
• M19: 2,550,045 km (0.105 R)
• M20: 2,688,423 km (0.104 R)
• M21: 2,857,619 km (0.119 R)
• M22: 2,991,808 km (0.105 R)
• M23: 3,356,527 km (0.096 R)
• M24: 3,662,754 km (0.103 R)
• M25: 3,798,440 km (0.06 R)
• M26: 3,935,621 km (0.12 R)
• M27: 4,171,836 km (0.1 R)
• M28: 4,401,618 km (0.119 R)
• M29: 4,557,050 km (0.105 R)
• M30: 4,873,599 km (0.049 R)
• M31: 5,104,130 km (0.055 R)
• M32: 5,397,491 km (0.118 R)
• M33: 5,492,486 km (0.102 R)
• M34: 5,756,676 km (0.036 R)
• M35: 5,988,253 km (0.072 R)
• M36: 6,086,689 km (0.099 R)
• M37: 6,185,722 km (0.059 R)
• M38: 6,322,754 km (0.091 R)
• M39: 6,435,551 km (0.096 R)
• M40: 6,726,967 km (0.106 R)
• M41: 6,906,485 km (0.115 R)
• M42: 7,296,636 km (0.111 R)
• M43: 7,375,474 km (0.112 R)
• M44: 7,507,719 km (0.095 R)
• M45: 7,627,247 km (0.119 R)
• M46: 7,734,060 km (0.098 R)
• M47: 7,881,863 km (0.112 R)
• M48: 7,976,259 km (0.1 R)
• M49: 8,399,472 km (0.08 R)
• M50: 8,565,226 km (0.113 R)
• M51: 8,885,964 km (0.06 R)
• M52: 9,111,408 km (0.111 R)
• M53: 9,182,168 km (0.07 R)
• M54: 9,438,878 km (0.1 R)
• M55: 9,625,576 km (0.083 R)
• M56: 9,799,109 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit