🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 14.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 269 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,587,059 km

• M1: 179,368 km (0.119 R)
• M2: 269,875 km (0.037 R)
• M3: 391,198 km (0.103 R)
• M4: 481,406 km (0.117 R)
• M5: 612,753 km (0.112 R)
• M6: 704,157 km (0.088 R)
• M7: 922,271 km (0.055 R)
• M8: 1,054,515 km (0.113 R)
• M9: 1,176,886 km (0.082 R)
• M10: 1,313,170 km (0.115 R)
• M11: 1,405,622 km (0.083 R)
• M12: 1,583,793 km (0.074 R)
• M13: 1,730,997 km (0.07 R)
• M14: 1,898,098 km (0.059 R)
• M15: 1,993,840 km (0.113 R)
• M16: 2,127,581 km (0.108 R)
• M17: 2,259,227 km (0.073 R)
• M18: 2,377,409 km (0.057 R)
• M19: 2,486,616 km (0.108 R)
• M20: 2,625,742 km (0.106 R)
• M21: 2,721,933 km (0.1 R)
• M22: 2,859,713 km (0.08 R)
• M23: 2,970,415 km (0.055 R)
• M24: 3,076,779 km (0.075 R)
• M25: 3,281,130 km (0.107 R)
• M26: 3,465,285 km (0.099 R)
• M27: 3,767,174 km (0.097 R)
• M28: 3,927,842 km (0.061 R)
• M29: 4,090,903 km (0.082 R)
• M30: 4,316,347 km (0.057 R)
• M31: 4,423,908 km (0.113 R)
• M32: 4,559,594 km (0.109 R)
• M33: 4,662,218 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.69 AU - 0.97 AU

Year: 513 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 21,587,059 km

• M1: 204,650 km (0.048 R)
• M2: 316,549 km (0.087 R)
• M3: 408,701 km (0.09 R)
• M4: 506,987 km (0.065 R)
• M5: 639,531 km (0.066 R)
• M6: 753,824 km (0.058 R)
• M7: 895,493 km (0.109 R)
• M8: 1,039,256 km (0.114 R)
• M9: 1,135,448 km (0.103 R)
• M10: 1,252,733 km (0.12 R)
• M11: 1,365,380 km (0.074 R)
• M12: 1,553,125 km (0.102 R)
• M13: 1,694,944 km (0.101 R)
• M14: 1,790,387 km (0.101 R)
• M15: 1,918,892 km (0.103 R)
• M16: 2,034,681 km (0.038 R)
• M17: 2,212,852 km (0.082 R)
• M18: 2,306,799 km (0.051 R)
• M19: 2,407,778 km (0.063 R)
• M20: 2,550,644 km (0.101 R)
• M21: 2,737,641 km (0.116 R)
• M22: 2,832,935 km (0.089 R)
• M23: 3,008,712 km (0.099 R)
• M24: 3,156,964 km (0.1 R)
• M25: 3,250,762 km (0.091 R)
• M26: 3,403,052 km (0.089 R)
• M27: 3,499,393 km (0.069 R)
• M28: 3,649,141 km (0.103 R)
• M29: 3,881,018 km (0.083 R)
• M30: 3,995,460 km (0.086 R)
• M31: 4,172,733 km (0.074 R)
• M32: 4,366,612 km (0.098 R)
• M33: 4,520,997 km (0.065 R)
• M34: 4,655,935 km (0.101 R)
• M35: 4,878,985 km (0.069 R)
• M36: 4,988,191 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 12.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.97 AU - 1.15 AU

Year: 740 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,587,059 km

• M1: 175,628 km (0.103 R)
• M2: 377,286 km (0.079 R)
• M3: 458,667 km (0.099 R)
• M4: 660,325 km (0.059 R)
• M5: 973,433 km (0.09 R)
• M6: 1,194,689 km (0.113 R)
• M7: 1,396,945 km (0.099 R)
• M8: 1,648,718 km (0.109 R)
• M9: 1,741,319 km (0.083 R)
• M10: 1,931,757 km (0.087 R)
• M11: 2,046,200 km (0.055 R)
• M12: 2,239,181 km (0.105 R)
• M13: 2,359,607 km (0.068 R)
• M14: 2,553,486 km (0.079 R)
• M15: 2,826,502 km (0.106 R)
• M16: 3,042,372 km (0.069 R)
• M17: 3,185,986 km (0.12 R)
• M18: 3,263,627 km (0.1 R)
• M19: 3,361,614 km (0.106 R)
• M20: 3,600,671 km (0.114 R)
• M21: 3,773,457 km (0.1 R)
• M22: 3,897,025 km (0.08 R)
• M23: 4,116,784 km (0.067 R)
• M24: 4,319,190 km (0.093 R)
• M25: 4,590,411 km (0.103 R)
• M26: 4,778,156 km (0.088 R)
• M27: 5,024,843 km (0.107 R)
• M28: 5,104,279 km (0.085 R)
• M29: 5,184,165 km (0.074 R)
• M30: 5,344,982 km (0.095 R)
• M31: 5,472,739 km (0.109 R)
• M32: 5,554,419 km (0.118 R)
• M33: 5,660,185 km (0.109 R)
• M34: 5,921,383 km (0.1 R)
• M35: 6,041,510 km (0.115 R)
• M36: 6,138,150 km (0.104 R)
• M37: 6,357,610 km (0.054 R)
• M38: 6,468,313 km (0.065 R)
• M39: 6,791,594 km (0.12 R)
• M40: 7,171,423 km (0.077 R)
• M41: 7,261,032 km (0.114 R)
• M42: 7,363,955 km (0.082 R)
• M43: 7,898,917 km (0.045 R)
• M44: 8,084,568 km (0.111 R)
• M45: 8,191,231 km (0.097 R)
• M46: 8,298,343 km (0.101 R)
• M47: 8,379,126 km (0.055 R)
• M48: 8,554,904 km (0.116 R)
• M49: 8,910,049 km (0.079 R)
• M50: 9,020,303 km (0.042 R)
• M51: 9,144,918 km (0.103 R)
• M52: 9,395,793 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.42 AU - 1.7 AU

Year: 1322 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 21,587,059 km

• M1: 169,794 km (0.084 R)
• M2: 304,132 km (0.107 R)
• M3: 396,434 km (0.112 R)
• M4: 616,792 km (0.101 R)
• M5: 707,000 km (0.063 R)
• M6: 816,804 km (0.072 R)
• M7: 903,422 km (0.079 R)
• M8: 1,008,888 km (0.098 R)
• M9: 1,250,339 km (0.109 R)
• M10: 1,629,869 km (0.112 R)
• M11: 1,761,365 km (0.089 R)
• M12: 1,906,475 km (0.118 R)
• M13: 2,313,232 km (0.095 R)
• M14: 2,527,157 km (0.086 R)
• M15: 2,703,084 km (0.104 R)
• M16: 3,009,311 km (0.042 R)
• M17: 3,172,522 km (0.093 R)
• M18: 3,302,971 km (0.059 R)
• M19: 3,435,216 km (0.118 R)
• M20: 3,544,722 km (0.115 R)
• M21: 3,643,157 km (0.046 R)
• M22: 4,097,336 km (0.113 R)
• M23: 4,187,843 km (0.084 R)
• M24: 4,489,881 km (0.1 R)
• M25: 4,636,936 km (0.05 R)
• M26: 4,839,940 km (0.102 R)
• M27: 4,963,209 km (0.07 R)
• M28: 5,115,350 km (0.064 R)
• M29: 5,241,012 km (0.065 R)
• M30: 5,339,447 km (0.04 R)
• M31: 5,466,905 km (0.118 R)
• M32: 5,624,132 km (0.088 R)
• M33: 5,724,961 km (0.043 R)
• M34: 5,855,560 km (0.081 R)
• M35: 6,045,848 km (0.116 R)
• M36: 6,357,760 km (0.106 R)
• M37: 6,614,021 km (0.083 R)
• M38: 6,781,870 km (0.101 R)
• M39: 6,981,882 km (0.087 R)
• M40: 7,183,839 km (0.094 R)
• M41: 7,277,787 km (0.116 R)
• M42: 7,435,313 km (0.12 R)
• M43: 7,801,679 km (0.089 R)
• M44: 7,930,632 km (0.101 R)
• M45: 8,288,620 km (0.071 R)
• M46: 8,469,633 km (0.103 R)
• M47: 8,602,177 km (0.101 R)
• M48: 8,718,714 km (0.114 R)
• M49: 9,122,029 km (0.118 R)
• M50: 9,207,001 km (0.088 R)
• M51: 9,756,175 km (0.105 R)
• M52: 9,877,648 km (0.117 R)
• M53: 10,422,184 km (0.106 R)
• M54: 10,742,773 km (0.032 R)
• M55: 10,922,440 km (0.077 R)
• M56: 11,375,721 km (0.093 R)
• M57: 11,467,126 km (0.067 R)
• M58: 11,798,186 km (0.047 R)
• M59: 12,375,783 km (0.098 R)
• M60: 12,677,522 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.48 AU - 4 AU

Year: 4906 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,587,059 km

• M1: 169,794 km (0.058 R)
• M2: 352,303 km (0.1 R)
• M3: 547,678 km (0.064 R)
• M4: 643,420 km (0.066 R)
• M5: 938,727 km (0.065 R)
• M6: 1,338,303 km (0.102 R)
• M7: 1,462,319 km (0.051 R)
• M8: 1,616,555 km (0.091 R)
• M9: 1,858,454 km (0.114 R)
• M10: 1,983,967 km (0.11 R)
• M11: 2,069,387 km (0.051 R)
• M12: 2,229,158 km (0.081 R)
• M13: 2,530,448 km (0.119 R)
• M14: 2,925,985 km (0.108 R)
• M15: 3,089,794 km (0.095 R)
• M16: 3,341,418 km (0.03 R)
• M17: 3,512,857 km (0.11 R)
• M18: 4,283,885 km (0.07 R)
• M19: 4,813,760 km (0.11 R)
• M20: 5,284,694 km (0.06 R)
• M21: 5,505,501 km (0.042 R)
• M22: 5,688,459 km (0.077 R)
• M23: 6,249,601 km (0.101 R)
• M24: 6,504,815 km (0.063 R)
• M25: 6,894,068 km (0.112 R)
• M26: 7,740,643 km (0.058 R)
• M27: 8,292,509 km (0.066 R)
• M28: 8,479,207 km (0.089 R)
• M29: 8,928,450 km (0.064 R)
• M30: 9,264,447 km (0.057 R)
• M31: 9,629,017 km (0.059 R)
• M32: 9,751,687 km (0.068 R)
• M33: 9,874,806 km (0.093 R)
• M34: 10,573,877 km (0.097 R)
• M35: 12,019,890 km (0.062 R)
• M36: 12,631,745 km (0.088 R)
• M37: 12,766,084 km (0.088 R)
• M38: 13,036,258 km (0.085 R)
• M39: 13,308,227 km (0.036 R)
• M40: 13,968,851 km (0.075 R)
• M41: 14,191,452 km (0.119 R)
• M42: 14,415,251 km (0.081 R)
• M43: 14,555,723 km (0.112 R)
• M44: 15,293,540 km (0.112 R)
• M45: 15,522,873 km (0.097 R)
• M46: 15,869,342 km (0.055 R)
• M47: 16,452,175 km (0.119 R)
• M48: 17,190,740 km (0.115 R)
• M49: 17,280,200 km (0.119 R)
• M50: 17,369,659 km (0.119 R)
• M51: 18,000,663 km (0.06 R)
• M52: 18,364,485 km (0.067 R)
• M53: 18,486,407 km (0.097 R)
• M54: 19,501,878 km (0.114 R)
• M55: 20,000,936 km (0.082 R)
• M56: 20,157,715 km (0.067 R)
• M57: 20,504,034 km (0.092 R)
• M58: 20,630,444 km (0.063 R)
• M59: 20,725,439 km (0.093 R)
• M60: 21,043,184 km (0.088 R)
• M61: 21,138,778 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit