🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 13.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.9 AU

Year: 1586 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,514,703 km

• M1: 245,191 km (0.075 R)
• M2: 587,620 km (0.101 R)
• M3: 1,045,091 km (0.035 R)
• M4: 1,332,468 km (0.093 R)
• M5: 2,061,608 km (0.101 R)
• M6: 2,759,333 km (0.041 R)
• M7: 3,142,453 km (0.098 R)
• M8: 3,522,880 km (0.11 R)
• M9: 4,065,621 km (0.104 R)
• M10: 5,749,495 km (0.048 R)
• M11: 6,704,677 km (0.058 R)
• M12: 7,518,789 km (0.114 R)
• M13: 8,380,622 km (0.103 R)
• M14: 8,841,085 km (0.114 R)
• M15: 9,677,187 km (0.108 R)
• M16: 10,122,241 km (0.092 R)
• M17: 13,464,257 km (0.117 R)
• M18: 13,989,645 km (0.086 R)
• M19: 14,585,194 km (0.106 R)
• M20: 15,131,974 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 11.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 3101 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 21,514,703 km

• M1: 146,456 km (0.031 R)
• M2: 377,735 km (0.098 R)
• M3: 639,531 km (0.06 R)
• M4: 910,153 km (0.042 R)
• M5: 1,312,422 km (0.082 R)
• M6: 1,811,780 km (0.115 R)
• M7: 2,927,331 km (0.047 R)
• M8: 3,228,920 km (0.111 R)
• M9: 3,618,772 km (0.095 R)
• M10: 4,366,762 km (0.048 R)
• M11: 4,991,632 km (0.07 R)
• M12: 5,231,587 km (0.092 R)
• M13: 5,522,705 km (0.059 R)
• M14: 5,962,672 km (0.119 R)
• M15: 7,229,018 km (0.027 R)
• M16: 9,586,232 km (0.046 R)
• M17: 10,135,256 km (0.061 R)
• M18: 10,604,694 km (0.105 R)
• M19: 11,542,822 km (0.105 R)
• M20: 11,909,187 km (0.071 R)
• M21: 12,452,377 km (0.079 R)
• M22: 14,192,350 km (0.06 R)
• M23: 16,479,552 km (0.075 R)
• M24: 17,320,741 km (0.098 R)
• M25: 19,667,333 km (0.084 R)
• M26: 20,014,699 km (0.078 R)
• M27: 20,630,145 km (0.096 R)
• M28: 21,798,055 km (0.084 R)
• M29: 23,279,972 km (0.11 R)
• M30: 23,610,583 km (0.094 R)
• M31: 23,848,294 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 11.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.2 AU - 3.5 AU

Year: 3382 Days

Day: 5.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,514,703 km

• M1: 139,425 km (0.078 R)
• M2: 379,979 km (0.084 R)
• M3: 642,074 km (0.05 R)
• M4: 887,863 km (0.082 R)
• M5: 1,209,948 km (0.082 R)
• M6: 1,709,904 km (0.09 R)
• M7: 2,266,109 km (0.044 R)
• M8: 2,506,812 km (0.097 R)
• M9: 4,095,840 km (0.033 R)
• M10: 4,348,212 km (0.059 R)
• M11: 4,646,061 km (0.052 R)
• M12: 5,394,350 km (0.05 R)
• M13: 6,624,493 km (0.107 R)
• M14: 8,084,119 km (0.076 R)
• M15: 8,594,846 km (0.03 R)
• M16: 9,636,796 km (0.105 R)
• M17: 11,963,192 km (0.109 R)
• M18: 13,093,105 km (0.105 R)
• M19: 15,229,213 km (0.087 R)
• M20: 15,718,248 km (0.094 R)
• M21: 16,792,211 km (0.106 R)
• M22: 17,602,733 km (0.106 R)
• M23: 17,902,228 km (0.046 R)
• M24: 18,623,589 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 10.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.22 AU - 4.06 AU

Year: 4882 Days

Day: 9.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 21,514,703 km

• M1: 187,596 km (0.117 R)
• M2: 453,132 km (0.054 R)
• M3: 698,472 km (0.069 R)
• M4: 899,981 km (0.083 R)
• M5: 1,131,857 km (0.029 R)
• M6: 1,394,103 km (0.087 R)
• M7: 1,672,803 km (0.106 R)
• M8: 1,918,593 km (0.091 R)
• M9: 2,214,796 km (0.1 R)
• M10: 2,516,236 km (0.088 R)
• M11: 3,379,117 km (0.113 R)
• M12: 4,444,254 km (0.112 R)
• M13: 4,752,126 km (0.104 R)
• M14: 5,399,735 km (0.107 R)
• M15: 6,338,462 km (0.062 R)
• M16: 6,735,345 km (0.113 R)
• M17: 7,874,982 km (0.092 R)
• M18: 8,253,614 km (0.119 R)
• M19: 8,511,072 km (0.039 R)
• M20: 9,138,635 km (0.038 R)
• M21: 11,646,194 km (0.115 R)
• M22: 12,068,210 km (0.12 R)
• M23: 13,707,952 km (0.112 R)
• M24: 14,249,796 km (0.049 R)
• M25: 16,207,583 km (0.082 R)
• M26: 17,396,736 km (0.089 R)
• M27: 21,167,052 km (0.114 R)
• M28: 22,312,522 km (0.098 R)
• M29: 23,488,511 km (0.116 R)
• M30: 23,923,542 km (0.099 R)
• M31: 26,791,931 km (0.075 R)
• M32: 27,607,838 km (0.041 R)
• M33: 28,555,391 km (0.047 R)
• M34: 30,129,460 km (0.057 R)
• M35: 31,431,709 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.1 AU - 4.54 AU

Year: 5248 Days

Day: 15 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,514,703 km

• M1: 185,801 km (0.111 R)
• M2: 879,935 km (0.081 R)
• M3: 1,212,940 km (0.042 R)
• M4: 1,745,209 km (0.061 R)
• M5: 2,524,913 km (0.102 R)
• M6: 2,803,913 km (0.074 R)
• M7: 3,698,508 km (0.086 R)
• M8: 4,316,347 km (0.108 R)
• M9: 4,683,012 km (0.092 R)
• M10: 4,922,518 km (0.113 R)
• M11: 5,314,464 km (0.105 R)
• M12: 5,569,978 km (0.097 R)
• M13: 5,942,327 km (0.084 R)
• M14: 6,489,256 km (0.108 R)
• M15: 7,207,326 km (0.09 R)
• M16: 7,480,342 km (0.054 R)
• M17: 7,809,607 km (0.059 R)
• M18: 8,198,562 km (0.073 R)
• M19: 8,463,051 km (0.051 R)
• M20: 9,451,145 km (0.027 R)
• M21: 10,405,429 km (0.114 R)
• M22: 11,750,314 km (0.101 R)
• M23: 12,163,504 km (0.034 R)
• M24: 12,518,799 km (0.06 R)
• M25: 14,268,196 km (0.1 R)
• M26: 14,653,111 km (0.102 R)
• M27: 15,007,509 km (0.039 R)
• M28: 16,919,220 km (0.052 R)
• M29: 17,338,393 km (0.043 R)
• M30: 18,547,593 km (0.097 R)
• M31: 18,906,328 km (0.104 R)
• M32: 19,471,360 km (0.066 R)
• M33: 21,131,746 km (0.053 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: 192 - 18,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit