🌌 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: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 12

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.81 AU - 0.91 AU

Year: 551 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,422,954 km

• M1: 159,322 km (0.105 R)
• M2: 240,553 km (0.102 R)
• M3: 319,391 km (0.084 R)
• M4: 397,182 km (0.069 R)
• M5: 525,089 km (0.055 R)
• M6: 623,973 km (0.109 R)
• M7: 713,133 km (0.036 R)
• M8: 821,592 km (0.086 R)
• M9: 921,224 km (0.11 R)
• M10: 1,064,838 km (0.114 R)
• M11: 1,149,959 km (0.041 R)
• M12: 1,327,681 km (0.107 R)
• M13: 1,411,157 km (0.11 R)
• M14: 1,537,567 km (0.109 R)
• M15: 1,620,893 km (0.07 R)
• M16: 1,792,482 km (0.068 R)
• M17: 1,990,250 km (0.108 R)
• M18: 2,122,794 km (0.097 R)
• M19: 2,348,687 km (0.075 R)
• M20: 2,483,773 km (0.073 R)
• M21: 2,593,728 km (0.114 R)
• M22: 2,694,108 km (0.111 R)
• M23: 2,835,628 km (0.051 R)
• M24: 2,985,674 km (0.098 R)
• M25: 3,102,809 km (0.119 R)
• M26: 3,360,118 km (0.036 R)
• M27: 3,439,255 km (0.117 R)
• M28: 3,574,791 km (0.072 R)
• M29: 3,668,140 km (0.078 R)
• M30: 3,979,004 km (0.055 R)
• M31: 4,121,421 km (0.107 R)
• M32: 4,219,408 km (0.076 R)
• M33: 4,417,924 km (0.067 R)
• M34: 4,504,990 km (0.108 R)
• M35: 4,653,541 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 8.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.49 AU - 1.73 AU

Year: 1410 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,422,954 km

• M1: 118,631 km (0.099 R)
• M2: 174,581 km (0.086 R)
• M3: 258,804 km (0.081 R)
• M4: 402,418 km (0.07 R)
• M5: 499,956 km (0.109 R)
• M6: 559,795 km (0.089 R)
• M7: 676,631 km (0.044 R)
• M8: 732,730 km (0.104 R)
• M9: 808,128 km (0.057 R)
• M10: 898,634 km (0.086 R)
• M11: 1,024,895 km (0.088 R)
• M12: 1,191,248 km (0.12 R)
• M13: 1,281,455 km (0.117 R)
• M14: 1,439,281 km (0.106 R)
• M15: 1,550,732 km (0.104 R)
• M16: 1,618,948 km (0.075 R)
• M17: 1,782,309 km (0.103 R)
• M18: 1,878,052 km (0.105 R)
• M19: 2,058,317 km (0.086 R)
• M20: 2,133,714 km (0.085 R)
• M21: 2,201,482 km (0.048 R)
• M22: 2,374,268 km (0.091 R)
• M23: 2,515,638 km (0.099 R)
• M24: 2,668,976 km (0.107 R)
• M25: 3,080,370 km (0.114 R)
• M26: 3,196,159 km (0.104 R)
• M27: 3,362,511 km (0.092 R)
• M28: 3,451,821 km (0.079 R)
• M29: 3,775,701 km (0.079 R)
• M30: 3,837,485 km (0.058 R)
• M31: 3,972,571 km (0.053 R)
• M32: 4,035,552 km (0.104 R)
• M33: 4,130,547 km (0.076 R)
• M34: 4,344,322 km (0.067 R)
• M35: 4,430,790 km (0.087 R)
• M36: 4,496,164 km (0.103 R)
• M37: 4,605,670 km (0.054 R)
• M38: 4,793,864 km (0.098 R)
• M39: 4,861,033 km (0.052 R)
• M40: 4,984,751 km (0.056 R)
• M41: 5,132,404 km (0.107 R)
• M42: 5,223,958 km (0.064 R)
• M43: 5,281,553 km (0.115 R)
• M44: 5,339,298 km (0.118 R)
• M45: 5,420,380 km (0.088 R)
• M46: 6,414,158 km (0.072 R)
• M47: 6,475,793 km (0.051 R)
• M48: 6,599,660 km (0.053 R)
• M49: 6,837,371 km (0.104 R)
• M50: 6,963,482 km (0.065 R)
• M51: 7,154,219 km (0.06 R)
• M52: 7,295,290 km (0.12 R)
• M53: 7,528,064 km (0.084 R)
• M54: 7,632,184 km (0.106 R)
• M55: 7,828,905 km (0.067 R)
• M56: 8,415,628 km (0.055 R)
• M57: 8,632,545 km (0.098 R)
• M58: 8,837,644 km (0.111 R)
• M59: 9,113,502 km (0.094 R)
• M60: 9,169,003 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.77 AU - 2.63 AU

Year: 2252 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,422,954 km

• M1: 159,621 km (0.116 R)
• M2: 242,349 km (0.114 R)
• M3: 409,599 km (0.113 R)
• M4: 487,240 km (0.09 R)
• M5: 664,813 km (0.085 R)
• M6: 745,596 km (0.111 R)
• M7: 841,937 km (0.117 R)
• M8: 930,648 km (0.12 R)
• M9: 1,070,223 km (0.115 R)
• M10: 1,217,278 km (0.107 R)
• M11: 1,404,874 km (0.046 R)
• M12: 1,567,187 km (0.105 R)
• M13: 1,889,272 km (0.069 R)
• M14: 1,981,424 km (0.113 R)
• M15: 2,086,292 km (0.078 R)
• M16: 2,376,961 km (0.104 R)
• M17: 2,530,298 km (0.103 R)
• M18: 2,674,810 km (0.12 R)
• M19: 2,760,380 km (0.053 R)
• M20: 3,086,503 km (0.114 R)
• M21: 3,228,322 km (0.057 R)
• M22: 3,319,726 km (0.061 R)
• M23: 3,398,714 km (0.099 R)
• M24: 3,491,764 km (0.061 R)
• M25: 3,707,634 km (0.115 R)
• M26: 3,893,285 km (0.053 R)
• M27: 4,674,036 km (0.064 R)
• M28: 4,755,417 km (0.056 R)
• M29: 4,859,836 km (0.083 R)
• M30: 4,957,524 km (0.101 R)
• M31: 5,093,807 km (0.068 R)
• M32: 5,185,361 km (0.06 R)
• M33: 5,277,514 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 10.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.21 AU - 3.13 AU

Year: 3011 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,422,954 km

• M1: 189,989 km (0.092 R)
• M2: 260,899 km (0.067 R)
• M3: 330,163 km (0.114 R)
• M4: 433,983 km (0.081 R)
• M5: 508,334 km (0.114 R)
• M6: 617,989 km (0.102 R)
• M7: 820,096 km (0.105 R)
• M8: 916,137 km (0.117 R)
• M9: 979,268 km (0.065 R)
• M10: 1,081,892 km (0.101 R)
• M11: 1,227,899 km (0.104 R)
• M12: 1,496,727 km (0.043 R)
• M13: 1,616,255 km (0.057 R)
• M14: 1,738,926 km (0.08 R)
• M15: 1,830,330 km (0.072 R)
• M16: 1,899,893 km (0.052 R)
• M17: 2,126,235 km (0.078 R)
• M18: 2,224,221 km (0.068 R)
• M19: 2,463,129 km (0.063 R)
• M20: 2,644,442 km (0.034 R)
• M21: 2,750,207 km (0.098 R)
• M22: 3,313,892 km (0.077 R)
• M23: 3,442,546 km (0.112 R)
• M24: 3,572,696 km (0.07 R)
• M25: 3,675,171 km (0.104 R)
• M26: 3,778,693 km (0.026 R)
• M27: 4,545,830 km (0.042 R)
• M28: 4,625,117 km (0.055 R)
• M29: 5,045,338 km (0.092 R)
• M30: 5,326,731 km (0.029 R)
• M31: 5,511,485 km (0.107 R)
• M32: 5,904,927 km (0.105 R)
• M33: 6,325,148 km (0.109 R)
• M34: 6,396,057 km (0.059 R)
• M35: 6,467,266 km (0.038 R)
• M36: 6,538,923 km (0.113 R)
• M37: 6,827,647 km (0.04 R)
• M38: 7,083,758 km (0.119 R)
• M39: 7,287,211 km (0.072 R)
• M40: 7,436,361 km (0.057 R)
• M41: 7,947,387 km (0.054 R)
• M42: 8,197,515 km (0.082 R)
• M43: 8,275,006 km (0.102 R)
• M44: 8,352,797 km (0.108 R)
• M45: 8,646,458 km (0.058 R)
• M46: 9,003,398 km (0.099 R)
• M47: 9,143,571 km (0.087 R)
• M48: 9,405,667 km (0.048 R)
• M49: 9,507,244 km (0.084 R)
• M50: 9,731,790 km (0.109 R)
• M51: 9,813,920 km (0.031 R)
• M52: 9,978,776 km (0.085 R)
• M53: 10,144,680 km (0.112 R)
• M54: 10,880,852 km (0.033 R)
• M55: 11,072,935 km (0.081 R)
• M56: 11,223,131 km (0.081 R)
• M57: 11,656,068 km (0.078 R)
• M58: 12,050,408 km (0.119 R)
• M59: 12,204,942 km (0.11 R)
• M60: 12,382,365 km (0.039 R)
• M61: 12,672,436 km (0.07 R)
• M62: 13,123,324 km (0.062 R)
• M63: 13,191,391 km (0.093 R)
• M64: 13,282,197 km (0.109 R)
• M65: 13,419,079 km (0.074 R)
• M66: 13,487,594 km (0.103 R)
• M67: 15,097,118 km (0.103 R)
• M68: 15,454,956 km (0.118 R)
• M69: 15,574,934 km (0.049 R)
• M70: 15,767,316 km (0.084 R)
• M71: 16,325,316 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit