🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 11.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 423 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,852,580 km

• M1: 147,204 km (0.086 R)
• M2: 239,656 km (0.118 R)
• M3: 313,557 km (0.101 R)
• M4: 426,653 km (0.033 R)
• M5: 534,663 km (0.095 R)
• M6: 622,178 km (0.11 R)
• M7: 704,456 km (0.098 R)
• M8: 790,924 km (0.062 R)
• M9: 913,893 km (0.093 R)
• M10: 1,022,352 km (0.093 R)
• M11: 1,122,283 km (0.088 R)
• M12: 1,202,916 km (0.086 R)
• M13: 1,276,369 km (0.065 R)
• M14: 1,457,233 km (0.088 R)
• M15: 1,682,826 km (0.119 R)
• M16: 1,797,269 km (0.111 R)
• M17: 1,909,168 km (0.08 R)
• M18: 2,023,461 km (0.083 R)
• M19: 2,139,998 km (0.04 R)
• M20: 2,213,450 km (0.098 R)
• M21: 2,374,417 km (0.075 R)
• M22: 2,509,654 km (0.115 R)
• M23: 2,599,263 km (0.053 R)
• M24: 2,874,673 km (0.11 R)
• M25: 3,146,791 km (0.058 R)
• M26: 3,237,298 km (0.108 R)
• M27: 3,335,135 km (0.116 R)
• M28: 3,427,437 km (0.071 R)
• M29: 3,587,656 km (0.109 R)
• M30: 3,784,677 km (0.092 R)
• M31: 3,964,344 km (0.109 R)
• M32: 4,083,423 km (0.092 R)
• M33: 4,217,912 km (0.114 R)
• M34: 4,426,003 km (0.101 R)
• M35: 4,505,888 km (0.04 R)
• M36: 4,608,213 km (0.12 R)
• M37: 4,785,486 km (0.12 R)
• M38: 4,904,865 km (0.078 R)
• M39: 5,017,812 km (0.105 R)
• M40: 5,116,397 km (0.077 R)
• M41: 5,230,839 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 13.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 638 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,852,580 km

• M1: 176,376 km (0.101 R)
• M2: 279,898 km (0.084 R)
• M3: 384,317 km (0.119 R)
• M4: 468,541 km (0.11 R)
• M5: 571,613 km (0.102 R)
• M6: 669,600 km (0.1 R)
• M7: 793,916 km (0.088 R)
• M8: 939,624 km (0.106 R)
• M9: 1,046,587 km (0.069 R)
• M10: 1,180,926 km (0.037 R)
• M11: 1,278,763 km (0.066 R)
• M12: 1,394,103 km (0.116 R)
• M13: 2,041,413 km (0.065 R)
• M14: 2,195,199 km (0.106 R)
• M15: 2,305,902 km (0.039 R)
• M16: 2,460,586 km (0.115 R)
• M17: 2,655,661 km (0.052 R)
• M18: 2,792,843 km (0.086 R)
• M19: 2,977,446 km (0.115 R)
• M20: 3,252,108 km (0.098 R)
• M21: 3,590,050 km (0.044 R)
• M22: 3,679,808 km (0.074 R)
• M23: 3,763,284 km (0.074 R)
• M24: 3,854,539 km (0.11 R)
• M25: 3,989,326 km (0.078 R)
• M26: 4,125,610 km (0.07 R)
• M27: 4,351,353 km (0.098 R)
• M28: 4,484,346 km (0.08 R)
• M29: 4,611,205 km (0.097 R)
• M30: 4,922,219 km (0.113 R)
• M31: 5,076,454 km (0.076 R)
• M32: 5,161,875 km (0.071 R)
• M33: 5,263,601 km (0.11 R)
• M34: 5,429,356 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 14.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.04 AU - 1.1 AU

Year: 751 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,852,580 km

• M1: 194,328 km (0.068 R)
• M2: 302,487 km (0.038 R)
• M3: 407,953 km (0.112 R)
• M4: 516,262 km (0.111 R)
• M5: 754,272 km (0.083 R)
• M6: 879,037 km (0.087 R)
• M7: 977,024 km (0.104 R)
• M8: 1,156,392 km (0.107 R)
• M9: 1,334,413 km (0.082 R)
• M10: 1,508,545 km (0.086 R)
• M11: 1,614,909 km (0.113 R)
• M12: 1,724,115 km (0.116 R)
• M13: 1,821,055 km (0.117 R)
• M14: 1,925,175 km (0.081 R)
• M15: 2,061,907 km (0.098 R)
• M16: 2,233,795 km (0.111 R)
• M17: 2,345,695 km (0.119 R)
• M18: 2,653,717 km (0.08 R)
• M19: 2,755,593 km (0.034 R)
• M20: 2,864,650 km (0.07 R)
• M21: 2,998,540 km (0.116 R)
• M22: 3,146,642 km (0.11 R)
• M23: 3,297,137 km (0.094 R)
• M24: 3,456,459 km (0.12 R)
• M25: 3,593,191 km (0.093 R)
• M26: 3,725,436 km (0.112 R)
• M27: 3,853,043 km (0.115 R)
• M28: 4,092,848 km (0.066 R)
• M29: 4,191,583 km (0.075 R)
• M30: 4,304,380 km (0.085 R)
• M31: 4,411,492 km (0.05 R)
• M32: 4,539,847 km (0.057 R)
• M33: 4,662,666 km (0.104 R)
• M34: 4,772,770 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 8.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.99 AU - 1.31 AU

Year: 836 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,852,580 km

• M1: 119,977 km (0.062 R)
• M2: 176,525 km (0.084 R)
• M3: 233,373 km (0.076 R)
• M4: 335,997 km (0.107 R)
• M5: 439,219 km (0.036 R)
• M6: 495,468 km (0.118 R)
• M7: 653,892 km (0.065 R)
• M8: 714,330 km (0.071 R)
• M9: 1,001,558 km (0.05 R)
• M10: 1,158,486 km (0.054 R)
• M11: 1,226,403 km (0.074 R)
• M12: 1,387,819 km (0.105 R)
• M13: 1,548,787 km (0.066 R)
• M14: 1,654,552 km (0.104 R)
• M15: 1,739,524 km (0.112 R)
• M16: 1,994,738 km (0.096 R)
• M17: 2,126,833 km (0.109 R)
• M18: 2,227,961 km (0.065 R)
• M19: 2,287,651 km (0.101 R)
• M20: 2,373,969 km (0.112 R)
• M21: 2,496,489 km (0.105 R)
• M22: 2,621,403 km (0.063 R)
• M23: 2,951,716 km (0.045 R)
• M24: 3,295,491 km (0.116 R)
• M25: 3,472,316 km (0.073 R)
• M26: 3,621,914 km (0.102 R)
• M27: 3,804,423 km (0.117 R)
• M28: 3,886,553 km (0.068 R)
• M29: 3,989,925 km (0.098 R)
• M30: 4,553,460 km (0.083 R)
• M31: 4,750,630 km (0.049 R)
• M32: 4,916,983 km (0.06 R)
• M33: 5,006,592 km (0.113 R)
• M34: 5,312,819 km (0.032 R)
• M35: 5,393,302 km (0.107 R)
• M36: 5,625,329 km (0.09 R)
• M37: 5,730,795 km (0.113 R)
• M38: 5,931,855 km (0.03 R)
• M39: 6,135,308 km (0.03 R)
• M40: 6,268,151 km (0.095 R)
• M41: 6,353,122 km (0.097 R)
• M42: 6,487,611 km (0.12 R)
• M43: 6,635,264 km (0.083 R)
• M44: 6,796,530 km (0.108 R)
• M45: 6,896,462 km (0.045 R)
• M46: 7,009,558 km (0.118 R)
• M47: 7,097,821 km (0.111 R)
• M48: 7,199,248 km (0.056 R)
• M49: 7,531,954 km (0.119 R)
• M50: 7,778,491 km (0.059 R)
• M51: 8,067,065 km (0.086 R)
• M52: 8,226,088 km (0.084 R)
• M53: 8,305,973 km (0.112 R)
• M54: 8,412,786 km (0.103 R)
• M55: 8,641,521 km (0.047 R)
• M56: 8,926,804 km (0.085 R)
• M57: 9,173,940 km (0.082 R)
• M58: 9,256,667 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 13.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.36 AU - 1.52 AU

Year: 1172 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,852,580 km

• M1: 182,958 km (0.101 R)
• M2: 314,604 km (0.034 R)
• M3: 420,968 km (0.101 R)
• M4: 595,549 km (0.069 R)
• M5: 689,048 km (0.11 R)
• M6: 774,019 km (0.039 R)
• M7: 863,180 km (0.099 R)
• M8: 950,994 km (0.084 R)
• M9: 1,131,110 km (0.07 R)
• M10: 1,323,193 km (0.029 R)
• M11: 1,507,647 km (0.072 R)
• M12: 1,642,136 km (0.081 R)
• M13: 1,740,721 km (0.109 R)
• M14: 1,916,648 km (0.084 R)
• M15: 2,042,011 km (0.112 R)
• M16: 2,279,273 km (0.029 R)
• M17: 2,450,114 km (0.079 R)
• M18: 2,617,664 km (0.094 R)
• M19: 2,702,934 km (0.106 R)
• M20: 2,868,240 km (0.09 R)
• M21: 2,972,360 km (0.074 R)
• M22: 3,086,054 km (0.095 R)
• M23: 3,342,764 km (0.118 R)
• M24: 3,461,096 km (0.115 R)
• M25: 3,563,571 km (0.063 R)
• M26: 3,886,403 km (0.083 R)
• M27: 3,975,264 km (0.064 R)
• M28: 4,100,926 km (0.081 R)
• M29: 4,255,162 km (0.054 R)
• M30: 4,541,642 km (0.118 R)
• M31: 4,796,407 km (0.075 R)
• M32: 5,085,131 km (0.074 R)
• M33: 5,211,990 km (0.103 R)
• M34: 5,349,769 km (0.112 R)
• M35: 5,448,953 km (0.118 R)
• M36: 5,578,953 km (0.095 R)
• M37: 5,851,970 km (0.057 R)
• M38: 5,985,112 km (0.114 R)
• M39: 6,119,301 km (0.106 R)
• M40: 6,233,444 km (0.061 R)
• M41: 6,358,957 km (0.088 R)
• M42: 6,601,904 km (0.085 R)
• M43: 6,783,515 km (0.048 R)
• M44: 6,934,161 km (0.112 R)
• M45: 7,020,927 km (0.112 R)
• M46: 7,184,288 km (0.033 R)
• M47: 7,382,206 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 12.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.55 AU - 2.57 AU

Year: 2778 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,852,580 km

• M1: 159,023 km (0.1 R)
• M2: 268,229 km (0.089 R)
• M3: 420,220 km (0.068 R)
• M4: 540,198 km (0.1 R)
• M5: 712,235 km (0.087 R)
• M6: 862,282 km (0.05 R)
• M7: 1,091,466 km (0.059 R)
• M8: 1,365,829 km (0.078 R)
• M9: 1,518,119 km (0.1 R)
• M10: 1,596,508 km (0.072 R)
• M11: 1,881,941 km (0.073 R)
• M12: 2,333,577 km (0.091 R)
• M13: 2,548,699 km (0.11 R)
• M14: 3,284,421 km (0.091 R)
• M15: 3,456,608 km (0.111 R)
• M16: 3,631,937 km (0.105 R)
• M17: 3,864,263 km (0.037 R)
• M18: 4,175,426 km (0.066 R)
• M19: 4,475,968 km (0.116 R)
• M20: 4,571,262 km (0.097 R)
• M21: 5,018,859 km (0.116 R)
• M22: 5,358,745 km (0.025 R)
• M23: 6,145,780 km (0.056 R)
• M24: 6,509,602 km (0.098 R)
• M25: 6,639,752 km (0.07 R)
• M26: 6,814,632 km (0.101 R)
• M27: 6,924,736 km (0.115 R)
• M28: 8,314,799 km (0.107 R)
• M29: 8,622,223 km (0.108 R)
• M30: 8,837,045 km (0.083 R)
• M31: 8,957,322 km (0.113 R)
• M32: 9,199,371 km (0.111 R)
• M33: 9,394,447 km (0.112 R)
• M34: 9,640,386 km (0.105 R)
• M35: 9,863,586 km (0.079 R)
• M36: 10,289,790 km (0.111 R)
• M37: 10,416,350 km (0.068 R)
• M38: 10,594,372 km (0.075 R)
• M39: 10,773,440 km (0.076 R)
• M40: 11,316,481 km (0.103 R)
• M41: 11,551,948 km (0.109 R)
• M42: 11,709,923 km (0.112 R)
• M43: 11,974,711 km (0.106 R)
• M44: 12,510,272 km (0.111 R)
• M45: 13,108,513 km (0.039 R)
• M46: 13,716,030 km (0.095 R)
• M47: 13,939,230 km (0.114 R)
• M48: 14,079,404 km (0.112 R)
• M49: 14,389,370 km (0.08 R)
• M50: 14,559,314 km (0.08 R)
• M51: 15,506,268 km (0.077 R)
• M52: 15,622,506 km (0.083 R)
• M53: 15,768,064 km (0.056 R)
• M54: 15,884,900 km (0.083 R)
• M55: 16,473,269 km (0.071 R)
• M56: 16,562,130 km (0.052 R)
• M57: 17,038,749 km (0.094 R)
• M58: 17,308,922 km (0.069 R)
• M59: 17,914,345 km (0.065 R)
• M60: 18,005,749 km (0.111 R)
• M61: 18,311,527 km (0.116 R)
• M62: 18,434,347 km (0.072 R)
• M63: 18,804,452 km (0.092 R)
• M64: 18,990,403 km (0.03 R)
• M65: 19,866,298 km (0.075 R)
• M66: 20,087,404 km (0.053 R)
• M67: 21,204,900 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit