🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 13.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 310 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,809,707 km

• M1: 173,683 km (0.108 R)
• M2: 265,087 km (0.075 R)
• M3: 362,027 km (0.116 R)
• M4: 494,571 km (0.103 R)
• M5: 669,301 km (0.07 R)
• M6: 821,592 km (0.113 R)
• M7: 930,499 km (0.118 R)
• M8: 1,036,564 km (0.03 R)
• M9: 1,293,573 km (0.119 R)
• M10: 1,446,911 km (0.102 R)
• M11: 1,567,187 km (0.116 R)
• M12: 1,691,204 km (0.063 R)
• M13: 1,880,894 km (0.108 R)
• M14: 1,986,510 km (0.107 R)
• M15: 2,170,964 km (0.106 R)
• M16: 2,383,842 km (0.095 R)
• M17: 2,487,214 km (0.114 R)
• M18: 2,592,082 km (0.11 R)
• M19: 2,710,564 km (0.119 R)
• M20: 2,818,723 km (0.098 R)
• M21: 2,946,779 km (0.115 R)
• M22: 3,058,080 km (0.045 R)
• M23: 3,164,593 km (0.112 R)
• M24: 3,259,588 km (0.116 R)
• M25: 3,362,063 km (0.072 R)
• M26: 3,603,214 km (0.076 R)
• M27: 3,756,103 km (0.062 R)
• M28: 3,863,814 km (0.1 R)
• M29: 4,027,175 km (0.029 R)
• M30: 4,130,547 km (0.106 R)
• M31: 4,248,729 km (0.055 R)
• M32: 4,481,503 km (0.084 R)
• M33: 4,675,083 km (0.027 R)
• M34: 4,791,021 km (0.05 R)
• M35: 4,915,487 km (0.118 R)
• M36: 5,033,520 km (0.089 R)
• M37: 5,122,680 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 10.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.33 AU

Year: 971 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,809,707 km

• M1: 133,292 km (0.094 R)
• M2: 241,152 km (0.099 R)
• M3: 313,707 km (0.101 R)
• M4: 405,111 km (0.06 R)
• M5: 580,739 km (0.111 R)
• M6: 729,140 km (0.072 R)
• M7: 949,647 km (0.03 R)
• M8: 1,026,241 km (0.118 R)
• M9: 1,191,846 km (0.119 R)
• M10: 1,287,290 km (0.119 R)
• M11: 1,354,310 km (0.065 R)
• M12: 1,576,163 km (0.096 R)
• M13: 1,655,001 km (0.106 R)
• M14: 1,769,144 km (0.093 R)
• M15: 1,927,718 km (0.106 R)
• M16: 2,170,964 km (0.11 R)
• M17: 2,311,287 km (0.102 R)
• M18: 2,531,346 km (0.094 R)
• M19: 2,703,084 km (0.095 R)
• M20: 2,790,299 km (0.12 R)
• M21: 2,927,182 km (0.112 R)
• M22: 3,025,019 km (0.118 R)
• M23: 3,099,219 km (0.088 R)
• M24: 3,241,038 km (0.079 R)
• M25: 3,325,561 km (0.091 R)
• M26: 3,539,934 km (0.119 R)
• M27: 3,609,497 km (0.086 R)
• M28: 3,767,772 km (0.062 R)
• M29: 3,856,633 km (0.106 R)
• M30: 3,928,290 km (0.039 R)
• M31: 4,118,579 km (0.11 R)
• M32: 4,219,408 km (0.075 R)
• M33: 4,358,384 km (0.115 R)
• M34: 4,433,034 km (0.078 R)
• M35: 4,880,631 km (0.117 R)
• M36: 4,968,145 km (0.033 R)
• M37: 5,164,118 km (0.108 R)
• M38: 5,473,188 km (0.095 R)
• M39: 5,696,238 km (0.032 R)
• M40: 6,161,787 km (0.103 R)
• M41: 6,256,333 km (0.111 R)
• M42: 6,351,477 km (0.097 R)
• M43: 6,468,313 km (0.049 R)
• M44: 6,715,000 km (0.096 R)
• M45: 6,877,613 km (0.09 R)
• M46: 7,074,483 km (0.06 R)
• M47: 7,362,010 km (0.119 R)
• M48: 7,440,101 km (0.119 R)
• M49: 7,552,149 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 12.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.87 AU - 1.89 AU

Year: 1812 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,809,707 km

• M1: 202,406 km (0.11 R)
• M2: 297,401 km (0.095 R)
• M3: 384,018 km (0.11 R)
• M4: 465,249 km (0.117 R)
• M5: 608,863 km (0.082 R)
• M6: 746,793 km (0.103 R)
• M7: 848,220 km (0.08 R)
• M8: 954,734 km (0.042 R)
• M9: 1,092,663 km (0.065 R)
• M10: 1,173,446 km (0.087 R)
• M11: 1,538,165 km (0.093 R)
• M12: 1,755,232 km (0.107 R)
• M13: 2,219,883 km (0.098 R)
• M14: 2,347,939 km (0.119 R)
• M15: 2,478,538 km (0.066 R)
• M16: 2,834,730 km (0.057 R)
• M17: 2,923,292 km (0.088 R)
• M18: 3,090,243 km (0.077 R)
• M19: 3,678,761 km (0.041 R)
• M20: 3,831,351 km (0.119 R)
• M21: 3,929,637 km (0.094 R)
• M22: 4,273,114 km (0.089 R)
• M23: 4,973,830 km (0.102 R)
• M24: 5,471,542 km (0.082 R)
• M25: 5,968,955 km (0.104 R)
• M26: 6,149,071 km (0.115 R)
• M27: 6,314,227 km (0.038 R)
• M28: 6,481,029 km (0.103 R)
• M29: 6,632,422 km (0.089 R)
• M30: 6,716,944 km (0.112 R)
• M31: 6,955,852 km (0.118 R)
• M32: 7,110,836 km (0.106 R)
• M33: 7,406,890 km (0.093 R)
• M34: 7,635,924 km (0.097 R)
• M35: 7,939,159 km (0.038 R)
• M36: 8,173,579 km (0.115 R)
• M37: 8,575,698 km (0.098 R)
• M38: 8,723,650 km (0.094 R)
• M39: 8,890,901 km (0.092 R)
• M40: 9,228,842 km (0.116 R)
• M41: 9,494,678 km (0.081 R)
• M42: 9,801,503 km (0.117 R)
• M43: 9,936,889 km (0.062 R)
• M44: 10,662,289 km (0.08 R)
• M45: 10,821,461 km (0.071 R)
• M46: 11,404,893 km (0.061 R)
• M47: 11,588,001 km (0.117 R)
• M48: 11,690,176 km (0.099 R)
• M49: 11,874,929 km (0.044 R)
• M50: 11,977,853 km (0.094 R)
• M51: 12,205,690 km (0.089 R)
• M52: 12,455,668 km (0.077 R)
• M53: 12,855,095 km (0.107 R)
• M54: 13,322,887 km (0.091 R)
• M55: 13,537,411 km (0.119 R)
• M56: 13,926,365 km (0.076 R)
• M57: 14,035,123 km (0.091 R)
• M58: 14,494,687 km (0.073 R)
• M59: 14,826,196 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 11.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.08 AU - 2.82 AU

Year: 2696 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,809,707 km

• M1: 144,960 km (0.117 R)
• M2: 225,294 km (0.087 R)
• M3: 366,515 km (0.083 R)
• M4: 441,015 km (0.082 R)
• M5: 637,736 km (0.04 R)
• M6: 733,179 km (0.118 R)
• M7: 918,381 km (0.1 R)
• M8: 1,143,077 km (0.103 R)
• M9: 1,462,469 km (0.093 R)
• M10: 1,686,566 km (0.082 R)
• M11: 1,879,847 km (0.032 R)
• M12: 2,394,912 km (0.102 R)
• M13: 3,019,184 km (0.086 R)
• M14: 3,324,065 km (0.084 R)
• M15: 3,445,389 km (0.077 R)
• M16: 3,639,118 km (0.062 R)
• M17: 3,782,133 km (0.072 R)
• M18: 4,241,548 km (0.102 R)
• M19: 4,392,343 km (0.082 R)
• M20: 4,487,487 km (0.111 R)
• M21: 4,738,213 km (0.106 R)
• M22: 5,073,163 km (0.089 R)
• M23: 5,293,969 km (0.103 R)
• M24: 5,579,701 km (0.08 R)
• M25: 5,662,279 km (0.11 R)
• M26: 6,423,583 km (0.117 R)
• M27: 6,750,454 km (0.108 R)
• M28: 6,860,708 km (0.067 R)
• M29: 6,993,700 km (0.083 R)
• M30: 7,105,151 km (0.117 R)
• M31: 7,194,760 km (0.116 R)
• M32: 7,284,818 km (0.107 R)
• M33: 7,420,503 km (0.098 R)
• M34: 7,786,569 km (0.099 R)
• M35: 8,018,296 km (0.115 R)
• M36: 8,276,053 km (0.103 R)
• M37: 8,393,937 km (0.096 R)
• M38: 8,655,583 km (0.105 R)
• M39: 9,604,931 km (0.095 R)
• M40: 9,753,931 km (0.109 R)
• M41: 9,903,678 km (0.081 R)
• M42: 10,054,174 km (0.095 R)
• M43: 10,306,695 km (0.111 R)
• M44: 10,408,421 km (0.086 R)
• M45: 10,484,866 km (0.045 R)
• M46: 10,663,935 km (0.098 R)
• M47: 11,495,549 km (0.061 R)
• M48: 11,653,824 km (0.114 R)
• M49: 11,786,218 km (0.111 R)
• M50: 11,919,210 km (0.069 R)
• M51: 12,267,175 km (0.037 R)
• M52: 12,455,968 km (0.108 R)
• M53: 13,248,387 km (0.075 R)
• M54: 13,748,493 km (0.105 R)
• M55: 15,256,589 km (0.096 R)
• M56: 15,517,937 km (0.11 R)
• M57: 15,663,645 km (0.082 R)
• M58: 15,839,273 km (0.067 R)
• M59: 15,956,707 km (0.037 R)
• M60: 16,310,656 km (0.08 R)
• M61: 16,399,517 km (0.087 R)
• M62: 16,488,677 km (0.11 R)
• M63: 17,782,998 km (0.116 R)
• M64: 17,996,773 km (0.072 R)
• M65: 18,119,294 km (0.079 R)
• M66: 18,550,435 km (0.097 R)
• M67: 19,360,208 km (0.108 R)
• M68: 19,674,663 km (0.098 R)
• M69: 19,769,359 km (0.086 R)
• M70: 20,086,057 km (0.106 R)
• M71: 20,308,809 km (0.075 R)
• M72: 20,404,402 km (0.117 R)
• M73: 20,885,209 km (0.115 R)
• M74: 21,531,921 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.5

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.06 AU - 4.56 AU

Year: 6290 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,809,707 km

• M1: 109,206 km (0.029 R)
• M2: 169,794 km (0.082 R)
• M3: 267,930 km (0.049 R)
• M4: 327,320 km (0.034 R)
• M5: 403,765 km (0.072 R)
• M6: 500,106 km (0.069 R)
• M7: 1,133,353 km (0.108 R)
• M8: 1,329,626 km (0.046 R)
• M9: 1,403,826 km (0.11 R)
• M10: 1,775,278 km (0.101 R)
• M11: 1,940,883 km (0.071 R)
• M12: 2,025,555 km (0.025 R)
• M13: 2,154,957 km (0.099 R)
• M14: 2,287,052 km (0.118 R)
• M15: 2,421,990 km (0.077 R)
• M16: 2,914,915 km (0.085 R)
• M17: 3,036,837 km (0.097 R)
• M18: 3,387,345 km (0.111 R)
• M19: 3,464,238 km (0.07 R)
• M20: 3,883,710 km (0.087 R)
• M21: 4,542,988 km (0.094 R)
• M22: 4,914,739 km (0.118 R)
• M23: 4,972,783 km (0.107 R)
• M24: 5,505,650 km (0.037 R)
• M25: 5,565,938 km (0.089 R)
• M26: 6,181,384 km (0.035 R)
• M27: 6,275,631 km (0.109 R)
• M28: 6,497,185 km (0.089 R)
• M29: 6,948,372 km (0.112 R)
• M30: 7,079,121 km (0.095 R)
• M31: 7,643,853 km (0.119 R)
• M32: 9,029,279 km (0.051 R)
• M33: 9,860,444 km (0.097 R)
• M34: 10,341,102 km (0.03 R)
• M35: 10,603,048 km (0.115 R)
• M36: 10,905,086 km (0.111 R)
• M37: 10,981,082 km (0.117 R)
• M38: 11,248,264 km (0.099 R)
• M39: 11,595,032 km (0.1 R)
• M40: 12,259,695 km (0.101 R)
• M41: 12,696,371 km (0.078 R)
• M42: 13,666,663 km (0.081 R)
• M43: 15,336,325 km (0.069 R)
• M44: 16,151,783 km (0.086 R)
• M45: 16,238,400 km (0.117 R)
• M46: 16,761,544 km (0.111 R)
• M47: 18,499,871 km (0.102 R)
• M48: 19,183,683 km (0.117 R)
• M49: 19,736,597 km (0.042 R)
• M50: 20,108,198 km (0.118 R)
• M51: 20,388,395 km (0.049 R)
• M52: 20,529,017 km (0.084 R)
• M53: 20,622,964 km (0.104 R)
• M54: 21,094,497 km (0.115 R)
• M55: 22,289,185 km (0.099 R)
• M56: 22,773,134 km (0.072 R)
• M57: 23,162,837 km (0.064 R)
• M58: 23,800,872 km (0.031 R)
• M59: 24,693,672 km (0.118 R)
• M60: 25,698,521 km (0.118 R)
• M61: 26,307,833 km (0.093 R)
• M62: 27,024,855 km (0.049 R)
• M63: 27,282,463 km (0.085 R)
• M64: 27,903,892 km (0.1 R)
• M65: 28,320,971 km (0.115 R)
• M66: 28,739,995 km (0.093 R)
• M67: 28,897,671 km (0.104 R)
• M68: 29,002,838 km (0.099 R)
• M69: 29,425,303 km (0.083 R)
• M70: 31,081,052 km (0.118 R)
• M71: 31,296,922 km (0.103 R)
• M72: 31,567,544 km (0.07 R)
• M73: 32,274,394 km (0.098 R)
• M74: 32,931,727 km (0.059 R)
• M75: 33,151,786 km (0.047 R)
• M76: 33,262,039 km (0.101 R)
• M77: 33,925,805 km (0.029 R)
• M78: 34,426,659 km (0.109 R)
• M79: 35,266,651 km (0.113 R)
• M80: 36,113,375 km (0.113 R)
• M81: 36,397,162 km (0.119 R)
• M82: 37,482,195 km (0.042 R)
• M83: 38,751,683 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 18,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit