🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 11.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 271 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,824,161 km

• M1: 140,772 km (0.068 R)
• M2: 228,885 km (0.066 R)
• M3: 329,415 km (0.111 R)
• M4: 403,465 km (0.06 R)
• M5: 511,625 km (0.107 R)
• M6: 589,565 km (0.119 R)
• M7: 713,881 km (0.101 R)
• M8: 803,041 km (0.114 R)
• M9: 902,823 km (0.101 R)
• M10: 987,645 km (0.063 R)
• M11: 1,102,237 km (0.113 R)
• M12: 1,183,469 km (0.108 R)
• M13: 1,259,764 km (0.062 R)
• M14: 1,345,184 km (0.098 R)
• M15: 1,436,289 km (0.076 R)
• M16: 1,533,229 km (0.079 R)
• M17: 1,613,413 km (0.118 R)
• M18: 1,694,944 km (0.077 R)
• M19: 1,858,305 km (0.118 R)
• M20: 2,031,240 km (0.057 R)
• M21: 2,115,613 km (0.098 R)
• M22: 2,201,033 km (0.086 R)
• M23: 2,278,974 km (0.101 R)
• M24: 2,380,102 km (0.115 R)
• M25: 2,496,040 km (0.057 R)
• M26: 2,604,948 km (0.098 R)
• M27: 2,678,400 km (0.054 R)
• M28: 2,836,974 km (0.107 R)
• M29: 2,979,391 km (0.065 R)
• M30: 3,095,180 km (0.103 R)
• M31: 3,168,184 km (0.08 R)
• M32: 3,276,493 km (0.096 R)
• M33: 3,421,154 km (0.098 R)
• M34: 3,496,850 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 14.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 890 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,824,161 km

• M1: 192,233 km (0.043 R)
• M2: 285,582 km (0.047 R)
• M3: 392,395 km (0.104 R)
• M4: 673,041 km (0.102 R)
• M5: 919,129 km (0.062 R)
• M6: 1,010,234 km (0.079 R)
• M7: 1,196,185 km (0.092 R)
• M8: 1,284,148 km (0.109 R)
• M9: 1,400,834 km (0.029 R)
• M10: 1,514,529 km (0.076 R)
• M11: 1,737,430 km (0.078 R)
• M12: 1,904,680 km (0.097 R)
• M13: 2,247,708 km (0.107 R)
• M14: 2,342,553 km (0.08 R)
• M15: 2,446,972 km (0.106 R)
• M16: 2,829,195 km (0.068 R)
• M17: 3,010,208 km (0.071 R)
• M18: 3,115,525 km (0.101 R)
• M19: 3,248,817 km (0.095 R)
• M20: 3,613,686 km (0.111 R)
• M21: 3,735,160 km (0.109 R)
• M22: 3,982,445 km (0.08 R)
• M23: 4,147,003 km (0.107 R)
• M24: 4,244,840 km (0.071 R)
• M25: 4,423,160 km (0.036 R)
• M26: 4,644,415 km (0.096 R)
• M27: 4,879,583 km (0.068 R)
• M28: 5,056,109 km (0.118 R)
• M29: 5,213,635 km (0.075 R)
• M30: 5,372,658 km (0.089 R)
• M31: 5,544,247 km (0.099 R)
• M32: 5,695,939 km (0.118 R)
• M33: 5,838,057 km (0.066 R)
• M34: 5,948,011 km (0.093 R)
• M35: 6,103,444 km (0.07 R)
• M36: 6,237,633 km (0.089 R)
• M37: 6,623,296 km (0.096 R)
• M38: 6,888,683 km (0.104 R)
• M39: 6,981,733 km (0.103 R)
• M40: 7,145,841 km (0.113 R)
• M41: 7,346,751 km (0.08 R)
• M42: 7,441,896 km (0.07 R)
• M43: 7,549,457 km (0.11 R)
• M44: 7,681,701 km (0.108 R)
• M45: 7,778,341 km (0.083 R)
• M46: 7,899,665 km (0.1 R)
• M47: 8,292,509 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 8.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.97 AU - 3.28 AU

Year: 2981 Days

Day: 11.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,824,161 km

• M1: 131,048 km (0.102 R)
• M2: 235,168 km (0.085 R)
• M3: 309,967 km (0.107 R)
• M4: 400,922 km (0.081 R)
• M5: 455,974 km (0.061 R)
• M6: 514,168 km (0.105 R)
• M7: 587,920 km (0.109 R)
• M8: 861,385 km (0.056 R)
• M9: 1,044,193 km (0.08 R)
• M10: 1,189,752 km (0.048 R)
• M11: 1,376,899 km (0.074 R)
• M12: 1,474,137 km (0.089 R)
• M13: 1,638,246 km (0.073 R)
• M14: 1,779,766 km (0.087 R)
• M15: 1,856,809 km (0.045 R)
• M16: 1,984,715 km (0.115 R)
• M17: 2,044,704 km (0.115 R)
• M18: 2,156,304 km (0.091 R)
• M19: 2,301,264 km (0.084 R)
• M20: 2,438,894 km (0.116 R)
• M21: 2,535,834 km (0.094 R)
• M22: 2,711,162 km (0.055 R)
• M23: 2,947,676 km (0.056 R)
• M24: 3,039,380 km (0.101 R)
• M25: 3,237,747 km (0.073 R)
• M26: 3,356,527 km (0.085 R)
• M27: 4,515,013 km (0.039 R)
• M28: 4,607,764 km (0.093 R)
• M29: 4,890,205 km (0.115 R)
• M30: 4,999,411 km (0.106 R)
• M31: 5,095,453 km (0.053 R)
• M32: 5,150,655 km (0.104 R)
• M33: 5,220,068 km (0.115 R)
• M34: 5,303,544 km (0.11 R)
• M35: 5,415,742 km (0.079 R)
• M36: 5,471,991 km (0.102 R)
• M37: 5,571,174 km (0.102 R)
• M38: 5,771,187 km (0.119 R)
• M39: 5,930,060 km (0.049 R)
• M40: 6,046,447 km (0.116 R)
• M41: 6,340,855 km (0.068 R)
• M42: 6,564,803 km (0.046 R)
• M43: 6,685,379 km (0.087 R)
• M44: 6,867,440 km (0.094 R)
• M45: 6,943,884 km (0.12 R)
• M46: 7,112,780 km (0.118 R)
• M47: 7,236,647 km (0.106 R)
• M48: 7,439,353 km (0.09 R)
• M49: 7,612,288 km (0.084 R)
• M50: 7,802,576 km (0.067 R)
• M51: 8,026,524 km (0.115 R)
• M52: 8,155,478 km (0.117 R)
• M53: 8,220,104 km (0.097 R)
• M54: 8,960,015 km (0.057 R)
• M55: 9,295,712 km (0.111 R)
• M56: 9,465,207 km (0.045 R)
• M57: 9,635,599 km (0.094 R)
• M58: 9,789,834 km (0.045 R)
• M59: 10,083,495 km (0.097 R)
• M60: 10,205,268 km (0.103 R)
• M61: 10,661,840 km (0.061 R)
• M62: 10,732,600 km (0.079 R)
• M63: 10,839,114 km (0.108 R)
• M64: 11,214,754 km (0.058 R)
• M65: 11,704,089 km (0.114 R)
• M66: 11,795,493 km (0.117 R)
• M67: 12,293,055 km (0.119 R)
• M68: 12,497,705 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 12.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.19 AU - 3.23 AU

Year: 3136 Days

Day: 7.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,824,161 km

• M1: 184,005 km (0.069 R)
• M2: 305,030 km (0.107 R)
• M3: 613,950 km (0.075 R)
• M4: 1,020,108 km (0.043 R)
• M5: 1,409,810 km (0.086 R)
• M6: 1,545,496 km (0.107 R)
• M7: 1,742,965 km (0.043 R)
• M8: 1,844,991 km (0.046 R)
• M9: 1,949,111 km (0.104 R)
• M10: 2,039,917 km (0.111 R)
• M11: 2,179,043 km (0.116 R)
• M12: 3,044,466 km (0.025 R)
• M13: 3,367,149 km (0.108 R)
• M14: 3,495,653 km (0.075 R)
• M15: 3,625,804 km (0.109 R)
• M16: 3,719,751 km (0.114 R)
• M17: 3,814,596 km (0.057 R)
• M18: 3,910,339 km (0.038 R)
• M19: 4,123,665 km (0.084 R)
• M20: 5,375,799 km (0.092 R)
• M21: 5,504,902 km (0.105 R)
• M22: 6,032,235 km (0.117 R)
• M23: 6,144,134 km (0.119 R)
• M24: 6,234,192 km (0.083 R)
• M25: 6,484,021 km (0.057 R)
• M26: 6,714,102 km (0.072 R)
• M27: 7,277,338 km (0.047 R)
• M28: 8,126,007 km (0.079 R)
• M29: 8,349,356 km (0.101 R)
• M30: 9,005,941 km (0.111 R)
• M31: 9,522,353 km (0.1 R)
• M32: 9,705,311 km (0.054 R)
• M33: 9,836,808 km (0.096 R)
• M34: 10,828,043 km (0.066 R)
• M35: 11,294,190 km (0.093 R)
• M36: 11,377,068 km (0.097 R)
• M37: 11,682,995 km (0.111 R)
• M38: 12,702,954 km (0.052 R)
• M39: 12,875,739 km (0.119 R)
• M40: 12,991,378 km (0.082 R)
• M41: 13,721,865 km (0.06 R)
• M42: 14,077,309 km (0.085 R)
• M43: 14,585,942 km (0.11 R)
• M44: 15,070,340 km (0.114 R)
• M45: 15,345,002 km (0.045 R)
• M46: 15,683,093 km (0.053 R)
• M47: 16,398,021 km (0.073 R)
• M48: 16,680,611 km (0.101 R)
• M49: 16,806,722 km (0.087 R)
• M50: 16,901,567 km (0.091 R)
• M51: 17,378,336 km (0.114 R)
• M52: 17,666,461 km (0.08 R)
• M53: 17,859,592 km (0.103 R)
• M54: 18,377,650 km (0.106 R)
• M55: 18,671,310 km (0.06 R)
• M56: 19,032,290 km (0.08 R)
• M57: 19,230,058 km (0.05 R)
• M58: 19,395,514 km (0.063 R)
• M59: 19,727,770 km (0.086 R)
• M60: 20,028,462 km (0.107 R)
• M61: 20,128,992 km (0.109 R)
• M62: 20,465,438 km (0.108 R)
• M63: 20,905,554 km (0.087 R)
• M64: 21,075,647 km (0.065 R)
• M65: 21,657,583 km (0.119 R)
• M66: 22,244,755 km (0.114 R)
• M67: 22,627,426 km (0.033 R)
• M68: 22,837,162 km (0.119 R)
• M69: 23,611,481 km (0.09 R)
• M70: 23,788,605 km (0.05 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: 188 - 10,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit