🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 12.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 403 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,874,757 km

• M1: 158,873 km (0.04 R)
• M2: 260,599 km (0.065 R)
• M3: 347,516 km (0.038 R)
• M4: 453,132 km (0.11 R)
• M5: 570,267 km (0.076 R)
• M6: 696,228 km (0.093 R)
• M7: 797,057 km (0.055 R)
• M8: 960,418 km (0.098 R)
• M9: 1,062,594 km (0.064 R)
• M10: 1,143,825 km (0.072 R)
• M11: 1,295,966 km (0.094 R)
• M12: 1,405,921 km (0.098 R)
• M13: 1,519,017 km (0.087 R)
• M14: 1,740,422 km (0.111 R)
• M15: 1,897,499 km (0.034 R)
• M16: 1,993,092 km (0.108 R)
• M17: 2,110,976 km (0.089 R)
• M18: 2,231,252 km (0.093 R)
• M19: 2,332,380 km (0.034 R)
• M20: 2,617,364 km (0.069 R)
• M21: 2,787,158 km (0.075 R)
• M22: 2,966,376 km (0.113 R)
• M23: 3,054,489 km (0.12 R)
• M24: 3,137,516 km (0.089 R)
• M25: 3,221,441 km (0.104 R)
• M26: 3,360,866 km (0.114 R)
• M27: 3,483,686 km (0.103 R)
• M28: 3,601,868 km (0.091 R)
• M29: 3,753,111 km (0.079 R)
• M30: 3,842,421 km (0.109 R)
• M31: 3,938,762 km (0.107 R)
• M32: 4,088,211 km (0.089 R)
• M33: 4,193,228 km (0.073 R)
• M34: 4,433,034 km (0.081 R)
• M35: 4,520,698 km (0.082 R)
• M36: 4,609,110 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 14.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.92 AU - 1 AU

Year: 607 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 10,874,757 km

• M1: 184,454 km (0.114 R)
• M2: 279,748 km (0.084 R)
• M3: 381,175 km (0.113 R)
• M4: 554,709 km (0.088 R)
• M5: 677,678 km (0.068 R)
• M6: 791,373 km (0.107 R)
• M7: 901,776 km (0.112 R)
• M8: 995,574 km (0.093 R)
• M9: 1,087,128 km (0.117 R)
• M10: 1,374,655 km (0.09 R)
• M11: 1,564,644 km (0.117 R)
• M12: 1,834,519 km (0.094 R)
• M13: 1,993,840 km (0.064 R)
• M14: 2,165,429 km (0.066 R)
• M15: 2,295,430 km (0.081 R)
• M16: 2,563,808 km (0.049 R)
• M17: 2,876,019 km (0.118 R)
• M18: 2,977,297 km (0.091 R)
• M19: 3,114,179 km (0.111 R)
• M20: 3,253,305 km (0.114 R)
• M21: 3,367,897 km (0.091 R)
• M22: 3,492,811 km (0.08 R)
• M23: 3,802,927 km (0.046 R)
• M24: 3,933,227 km (0.117 R)
• M25: 4,112,445 km (0.026 R)
• M26: 4,450,088 km (0.094 R)
• M27: 4,587,568 km (0.087 R)
• M28: 4,706,648 km (0.117 R)
• M29: 4,988,640 km (0.108 R)
• M30: 5,172,795 km (0.052 R)
• M31: 5,474,384 km (0.064 R)
• M32: 5,569,230 km (0.088 R)
• M33: 5,889,219 km (0.104 R)
• M34: 6,116,907 km (0.095 R)
• M35: 6,314,377 km (0.113 R)
• M36: 6,469,510 km (0.066 R)
• M37: 6,637,059 km (0.071 R)
• M38: 6,988,016 km (0.094 R)
• M39: 7,229,168 km (0.104 R)
• M40: 7,461,493 km (0.079 R)
• M41: 7,731,816 km (0.107 R)
• M42: 7,850,298 km (0.038 R)
• M43: 8,053,153 km (0.083 R)
• M44: 8,161,312 km (0.094 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 10.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.47 AU - 2.53 AU

Year: 2552 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 10,874,757 km

• M1: 129,851 km (0.085 R)
• M2: 251,923 km (0.075 R)
• M3: 318,643 km (0.119 R)
• M4: 473,028 km (0.113 R)
• M5: 547,229 km (0.055 R)
• M6: 679,025 km (0.093 R)
• M7: 835,355 km (0.076 R)
• M8: 908,059 km (0.039 R)
• M9: 1,096,552 km (0.119 R)
• M10: 1,169,706 km (0.073 R)
• M11: 1,313,469 km (0.094 R)
• M12: 1,415,345 km (0.099 R)
• M13: 1,602,492 km (0.068 R)
• M14: 1,780,364 km (0.071 R)
• M15: 1,885,083 km (0.096 R)
• M16: 2,018,973 km (0.091 R)
• M17: 2,091,677 km (0.115 R)
• M18: 2,156,154 km (0.094 R)
• M19: 2,277,478 km (0.069 R)
• M20: 2,556,628 km (0.12 R)
• M21: 3,222,039 km (0.077 R)
• M22: 3,601,868 km (0.092 R)
• M23: 3,668,439 km (0.106 R)
• M24: 3,802,927 km (0.059 R)
• M25: 3,996,208 km (0.092 R)
• M26: 4,169,442 km (0.077 R)
• M27: 4,380,674 km (0.072 R)
• M28: 4,619,582 km (0.116 R)
• M29: 4,752,874 km (0.058 R)
• M30: 4,985,947 km (0.113 R)
• M31: 5,135,246 km (0.049 R)
• M32: 5,323,739 km (0.091 R)
• M33: 5,425,316 km (0.103 R)
• M34: 5,540,357 km (0.066 R)
• M35: 5,838,057 km (0.101 R)
• M36: 5,969,105 km (0.108 R)
• M37: 6,127,678 km (0.117 R)
• M38: 6,584,550 km (0.077 R)
• M39: 6,913,666 km (0.109 R)
• M40: 7,052,492 km (0.082 R)
• M41: 7,220,192 km (0.091 R)
• M42: 7,389,387 km (0.059 R)
• M43: 7,460,147 km (0.118 R)
• M44: 7,717,006 km (0.079 R)
• M45: 8,210,380 km (0.079 R)
• M46: 8,327,964 km (0.117 R)
• M47: 8,401,716 km (0.038 R)
• M48: 8,654,087 km (0.086 R)
• M49: 9,136,092 km (0.118 R)
• M50: 9,257,864 km (0.092 R)
• M51: 9,380,385 km (0.066 R)
• M52: 9,472,537 km (0.108 R)
• M53: 9,626,773 km (0.11 R)
• M54: 9,813,022 km (0.093 R)
• M55: 10,016,176 km (0.12 R)
• M56: 10,299,664 km (0.104 R)
• M57: 10,474,245 km (0.083 R)
• M58: 10,681,886 km (0.113 R)
• M59: 10,778,227 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 20,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit