🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 14.9

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 445 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 92,837,869 km

• M1: 195,524 km (0.087 R)
• M2: 369,208 km (0.096 R)
• M3: 530,025 km (0.097 R)
• M4: 634,145 km (0.073 R)
• M5: 752,776 km (0.082 R)
• M6: 895,044 km (0.117 R)
• M7: 1,077,105 km (0.052 R)
• M8: 1,176,737 km (0.099 R)
• M9: 1,332,767 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 9.6

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.13 AU - 1.19 AU

Year: 807 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 92,837,869 km

• M1: 128,654 km (0.067 R)
• M2: 259,552 km (0.088 R)
• M3: 370,554 km (0.077 R)
• M4: 686,953 km (0.11 R)
• M5: 914,043 km (0.118 R)
• M6: 1,020,706 km (0.078 R)
• M7: 1,111,961 km (0.054 R)
• M8: 1,274,873 km (0.1 R)
• M9: 1,359,396 km (0.06 R)
• M10: 1,639,892 km (0.049 R)
• M11: 1,732,343 km (0.06 R)
• M12: 1,802,804 km (0.101 R)
• M13: 2,003,863 km (0.075 R)
• M14: 2,280,620 km (0.096 R)
• M15: 2,401,794 km (0.092 R)
• M16: 2,525,212 km (0.074 R)
• M17: 2,650,725 km (0.039 R)
• M18: 2,714,304 km (0.118 R)
• M19: 2,936,157 km (0.102 R)
• M20: 3,144,697 km (0.109 R)
• M21: 3,299,531 km (0.04 R)
• M22: 3,397,517 km (0.093 R)
• M23: 3,576,436 km (0.025 R)
• M24: 3,636,874 km (0.045 R)
• M25: 3,964,643 km (0.119 R)
• M26: 4,174,229 km (0.086 R)
• M27: 4,366,163 km (0.118 R)
• M28: 4,506,636 km (0.075 R)
• M29: 4,582,781 km (0.028 R)
• M30: 4,659,525 km (0.072 R)
• M31: 4,725,498 km (0.068 R)
• M32: 5,083,186 km (0.032 R)
• M33: 5,185,361 km (0.098 R)
• M34: 5,265,396 km (0.108 R)
• M35: 5,391,806 km (0.105 R)
• M36: 5,624,431 km (0.064 R)
• M37: 5,812,924 km (0.061 R)
• M38: 5,979,576 km (0.114 R)
• M39: 6,208,162 km (0.072 R)
• M40: 6,378,554 km (0.112 R)
• M41: 6,476,690 km (0.106 R)
• M42: 6,773,792 km (0.036 R)
• M43: 6,873,873 km (0.12 R)
• M44: 6,961,836 km (0.119 R)
• M45: 7,126,244 km (0.081 R)
• M46: 7,291,849 km (0.118 R)
• M47: 7,484,681 km (0.069 R)
• M48: 7,562,172 km (0.053 R)
• M49: 7,822,772 km (0.119 R)
• M50: 7,901,460 km (0.105 R)
• M51: 8,059,735 km (0.082 R)
• M52: 8,392,889 km (0.072 R)
• M53: 8,825,975 km (0.117 R)
• M54: 9,224,654 km (0.101 R)
• M55: 9,294,067 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 13.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.93 AU

Year: 1331 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,837,869 km

• M1: 181,612 km (0.027 R)
• M2: 286,779 km (0.089 R)
• M3: 373,995 km (0.105 R)
• M4: 464,501 km (0.094 R)
• M5: 578,196 km (0.048 R)
• M6: 694,433 km (0.051 R)
• M7: 804,837 km (0.043 R)
• M8: 917,035 km (0.117 R)
• M9: 1,007,691 km (0.088 R)
• M10: 1,147,266 km (0.036 R)
• M11: 1,252,134 km (0.077 R)
• M12: 1,397,394 km (0.089 R)
• M13: 1,645,876 km (0.069 R)
• M14: 1,732,044 km (0.109 R)
• M15: 2,085,544 km (0.093 R)
• M16: 2,356,765 km (0.116 R)
• M17: 2,623,947 km (0.101 R)
• M18: 2,781,174 km (0.037 R)
• M19: 2,868,988 km (0.089 R)
• M20: 3,039,380 km (0.114 R)
• M21: 3,188,230 km (0.107 R)
• M22: 3,297,287 km (0.071 R)
• M23: 3,501,937 km (0.1 R)
• M24: 3,614,584 km (0.074 R)
• M25: 3,825,666 km (0.092 R)
• M26: 3,977,807 km (0.104 R)
• M27: 4,086,415 km (0.107 R)
• M28: 4,186,945 km (0.092 R)
• M29: 4,418,373 km (0.069 R)
• M30: 4,521,446 km (0.111 R)
• M31: 4,692,137 km (0.066 R)
• M32: 4,816,752 km (0.107 R)
• M33: 5,118,342 km (0.109 R)
• M34: 5,246,697 km (0.113 R)
• M35: 5,346,179 km (0.095 R)
• M36: 5,446,260 km (0.115 R)
• M37: 5,567,135 km (0.091 R)
• M38: 5,760,565 km (0.047 R)
• M39: 5,863,339 km (0.103 R)
• M40: 6,018,472 km (0.118 R)
• M41: 6,503,019 km (0.104 R)
• M42: 7,099,017 km (0.102 R)
• M43: 7,543,622 km (0.092 R)
• M44: 7,644,900 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 9.2

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.67 AU - 2.09 AU

Year: 1664 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 92,837,869 km

• M1: 126,859 km (0.116 R)
• M2: 205,398 km (0.073 R)
• M3: 349,461 km (0.058 R)
• M4: 449,242 km (0.071 R)
• M5: 566,677 km (0.057 R)
• M6: 756,217 km (0.118 R)
• M7: 983,456 km (0.111 R)
• M8: 1,105,379 km (0.092 R)
• M9: 1,223,411 km (0.092 R)
• M10: 1,364,781 km (0.112 R)
• M11: 1,501,813 km (0.061 R)
• M12: 1,612,815 km (0.095 R)
• M13: 1,684,921 km (0.096 R)
• M14: 1,768,696 km (0.072 R)
• M15: 2,163,036 km (0.082 R)
• M16: 2,231,402 km (0.089 R)
• M17: 2,358,710 km (0.118 R)
• M18: 2,441,138 km (0.055 R)
• M19: 2,572,485 km (0.118 R)
• M20: 2,755,294 km (0.071 R)
• M21: 2,892,325 km (0.067 R)
• M22: 3,057,032 km (0.081 R)
• M23: 3,211,866 km (0.11 R)
• M24: 3,475,757 km (0.094 R)
• M25: 3,583,318 km (0.12 R)
• M26: 3,801,731 km (0.105 R)
• M27: 3,898,820 km (0.096 R)
• M28: 4,024,632 km (0.072 R)
• M29: 4,166,151 km (0.118 R)
• M30: 4,309,316 km (0.086 R)
• M31: 4,483,299 km (0.107 R)
• M32: 4,585,923 km (0.091 R)
• M33: 4,913,243 km (0.118 R)
• M34: 5,232,934 km (0.078 R)
• M35: 5,434,292 km (0.1 R)
• M36: 5,606,629 km (0.094 R)
• M37: 5,796,768 km (0.037 R)
• M38: 6,363,445 km (0.064 R)
• M39: 6,728,763 km (0.114 R)
• M40: 6,795,782 km (0.11 R)
• M41: 7,134,921 km (0.092 R)
• M42: 7,323,863 km (0.055 R)
• M43: 7,496,948 km (0.108 R)
• M44: 8,292,958 km (0.11 R)
• M45: 8,401,117 km (0.112 R)
• M46: 8,473,523 km (0.066 R)
• M47: 8,985,895 km (0.104 R)
• M48: 9,320,695 km (0.086 R)
• M49: 9,527,290 km (0.085 R)
• M50: 9,678,533 km (0.113 R)
• M51: 9,868,672 km (0.084 R)
• M52: 10,021,711 km (0.026 R)
• M53: 10,778,826 km (0.09 R)
• M54: 11,214,006 km (0.119 R)
• M55: 11,494,053 km (0.111 R)
• M56: 11,897,967 km (0.106 R)
• M57: 12,163,204 km (0.113 R)
• M58: 12,265,679 km (0.064 R)
• M59: 13,074,854 km (0.114 R)
• M60: 13,221,909 km (0.104 R)
• M61: 13,901,233 km (0.108 R)
• M62: 14,008,494 km (0.086 R)
• M63: 14,245,158 km (0.101 R)
• M64: 14,331,626 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.5

Radius: 4.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.39 AU - 8.35 AU

Year: 14255 Days

Day: 16.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,837,869 km

• M1: 96,939 km (0.093 R)
• M2: 399,277 km (0.049 R)
• M3: 430,842 km (0.082 R)
• M4: 485,445 km (0.097 R)
• M5: 626,366 km (0.092 R)
• M6: 663,766 km (0.114 R)
• M7: 834,158 km (0.118 R)
• M8: 988,992 km (0.117 R)
• M9: 1,214,735 km (0.054 R)
• M10: 2,076,418 km (0.094 R)
• M11: 2,171,114 km (0.07 R)
• M12: 2,543,463 km (0.112 R)
• M13: 2,747,514 km (0.114 R)
• M14: 2,978,045 km (0.037 R)
• M15: 3,063,316 km (0.1 R)
• M16: 3,193,017 km (0.104 R)
• M17: 3,524,825 km (0.095 R)
• M18: 3,615,182 km (0.108 R)
• M19: 3,660,660 km (0.118 R)
• M20: 4,221,054 km (0.099 R)
• M21: 4,511,273 km (0.104 R)
• M22: 4,757,960 km (0.065 R)
• M23: 5,187,456 km (0.089 R)
• M24: 5,682,176 km (0.067 R)
• M25: 5,735,134 km (0.032 R)
• M26: 5,921,682 km (0.095 R)
• M27: 6,493,445 km (0.082 R)
• M28: 6,687,922 km (0.109 R)
• M29: 6,771,996 km (0.105 R)
• M30: 7,659,710 km (0.093 R)
• M31: 8,072,451 km (0.078 R)
• M32: 8,311,658 km (0.094 R)
• M33: 8,705,250 km (0.114 R)
• M34: 10,371,620 km (0.095 R)
• M35: 10,403,934 km (0.078 R)
• M36: 10,631,472 km (0.041 R)
• M37: 10,827,894 km (0.057 R)
• M38: 12,682,907 km (0.073 R)
• M39: 13,100,435 km (0.115 R)
• M40: 13,170,447 km (0.098 R)
• M41: 15,848,099 km (0.111 R)
• M42: 16,222,543 km (0.063 R)
• M43: 16,637,677 km (0.117 R)
• M44: 18,020,859 km (0.088 R)
• M45: 18,137,695 km (0.09 R)
• M46: 18,215,785 km (0.119 R)
• M47: 18,411,608 km (0.111 R)
• M48: 19,161,542 km (0.064 R)
• M49: 19,560,370 km (0.069 R)
• M50: 20,163,549 km (0.043 R)
• M51: 20,244,481 km (0.108 R)
• M52: 20,528,418 km (0.113 R)
• M53: 20,569,109 km (0.107 R)
• M54: 21,470,735 km (0.106 R)
• M55: 21,718,918 km (0.113 R)
• M56: 21,884,972 km (0.077 R)
• M57: 23,312,584 km (0.117 R)
• M58: 23,695,405 km (0.057 R)
• M59: 23,738,041 km (0.117 R)
• M60: 23,951,816 km (0.073 R)
• M61: 23,994,750 km (0.084 R)
• M62: 24,123,255 km (0.102 R)
• M63: 24,209,274 km (0.1 R)
• M64: 24,338,227 km (0.107 R)
• M65: 24,381,311 km (0.095 R)
• M66: 24,943,351 km (0.039 R)
• M67: 25,597,093 km (0.112 R)
• M68: 26,389,214 km (0.081 R)
• M69: 26,654,900 km (0.026 R)
• M70: 27,368,033 km (0.068 R)
• M71: 27,997,242 km (0.106 R)
• M72: 30,421,625 km (0.093 R)
• M73: 30,700,325 km (0.107 R)
• M74: 31,073,273 km (0.113 R)
• M75: 31,166,622 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 6.5

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.5 AU - 11.82 AU

Year: 24072 Days

Day: 23.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,837,869 km

• M1: 304,880 km (0.109 R)
• M2: 767,886 km (0.047 R)
• M3: 1,512,734 km (0.078 R)
• M4: 3,058,229 km (0.027 R)
• M5: 3,102,510 km (0.077 R)
• M6: 3,418,910 km (0.116 R)
• M7: 3,651,086 km (0.117 R)
• M8: 3,888,647 km (0.11 R)
• M9: 4,278,948 km (0.04 R)
• M10: 5,149,458 km (0.118 R)
• M11: 7,223,632 km (0.047 R)
• M12: 7,762,933 km (0.1 R)
• M13: 9,392,502 km (0.102 R)
• M14: 10,513,140 km (0.064 R)
• M15: 10,918,700 km (0.071 R)
• M16: 11,745,078 km (0.03 R)
• M17: 12,165,897 km (0.06 R)
• M18: 12,307,118 km (0.12 R)
• M19: 13,166,707 km (0.101 R)
• M20: 13,676,985 km (0.053 R)
• M21: 13,823,890 km (0.102 R)
• M22: 14,417,046 km (0.069 R)
• M23: 14,491,845 km (0.094 R)
• M24: 15,781,827 km (0.066 R)
• M25: 15,936,063 km (0.093 R)
• M26: 16,090,747 km (0.106 R)
• M27: 16,714,420 km (0.101 R)
• M28: 17,029,324 km (0.033 R)
• M29: 17,346,172 km (0.062 R)
• M30: 18,146,521 km (0.06 R)
• M31: 19,287,354 km (0.116 R)
• M32: 20,116,426 km (0.112 R)
• M33: 20,451,226 km (0.106 R)
• M34: 21,041,689 km (0.069 R)
• M35: 22,239,219 km (0.071 R)
• M36: 22,325,537 km (0.089 R)
• M37: 22,585,389 km (0.101 R)
• M38: 23,546,705 km (0.115 R)
• M39: 23,811,194 km (0.076 R)
• M40: 23,988,019 km (0.058 R)
• M41: 24,343,164 km (0.082 R)
• M42: 24,699,955 km (0.064 R)
• M43: 27,245,512 km (0.084 R)
• M44: 27,337,964 km (0.116 R)
• M45: 29,587,916 km (0.077 R)
• M46: 30,734,883 km (0.078 R)
• M47: 30,927,565 km (0.106 R)
• M48: 31,217,186 km (0.051 R)
• M49: 31,313,976 km (0.078 R)
• M50: 34,562,045 km (0.06 R)
• M51: 34,762,356 km (0.083 R)
• M52: 35,972,154 km (0.114 R)
• M53: 37,503,588 km (0.067 R)
• M54: 38,536,411 km (0.061 R)
• M55: 39,264,953 km (0.091 R)
• M56: 40,524,268 km (0.115 R)
• M57: 40,629,884 km (0.09 R)
• M58: 41,690,383 km (0.096 R)
• M59: 41,903,560 km (0.047 R)
• M60: 45,912,634 km (0.118 R)
• M61: 47,127,967 km (0.09 R)
• M62: 47,906,773 km (0.107 R)
• M63: 48,689,918 km (0.083 R)
• M64: 50,042,133 km (0.088 R)
• M65: 50,268,774 km (0.083 R)
• M66: 51,178,479 km (0.114 R)
• M67: 57,934,468 km (0.117 R)
• M68: 58,053,398 km (0.049 R)
• M69: 58,768,626 km (0.082 R)
• M70: 58,888,155 km (0.083 R)
• M71: 59,007,683 km (0.106 R)
• M72: 59,967,204 km (0.049 R)
• M73: 61,658,558 km (0.078 R)
• M74: 61,780,031 km (0.107 R)
• M75: 66,079,324 km (0.101 R)
• M76: 67,826,029 km (0.07 R)
• M77: 68,579,105 km (0.047 R)
• M78: 69,714,104 km (0.084 R)
• M79: 69,840,664 km (0.116 R)
• M80: 72,130,558 km (0.118 R)
• M81: 73,027,697 km (0.078 R)
• M82: 73,413,210 km (0.089 R)
• M83: 74,315,734 km (0.066 R)
• M84: 75,611,252 km (0.116 R)
• M85: 78,093,230 km (0.092 R)
• M86: 78,882,508 km (0.068 R)
• M87: 80,071,512 km (0.086 R)
• M88: 80,734,530 km (0.12 R)
• M89: 81,000,365 km (0.063 R)
• M90: 81,133,358 km (0.068 R)
• M91: 81,799,218 km (0.112 R)
• M92: 91,173,320 km (0.099 R)
• M93: 91,865,659 km (0.095 R)
• M94: 92,698,769 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit