🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 13.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.63 AU - 0.69 AU

Year: 364 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,971,001 km

• M1: 179,966 km (0.1 R)
• M2: 294,409 km (0.053 R)
• M3: 386,262 km (0.088 R)
• M4: 485,744 km (0.101 R)
• M5: 573,857 km (0.088 R)
• M6: 678,127 km (0.073 R)
• M7: 783,444 km (0.084 R)
• M8: 902,225 km (0.086 R)
• M9: 1,031,328 km (0.117 R)
• M10: 1,210,247 km (0.093 R)
• M11: 1,313,918 km (0.1 R)
• M12: 1,424,920 km (0.103 R)
• M13: 1,573,919 km (0.077 R)
• M14: 1,674,898 km (0.063 R)
• M15: 1,773,483 km (0.098 R)
• M16: 1,874,312 km (0.071 R)
• M17: 1,977,085 km (0.077 R)
• M18: 2,091,378 km (0.09 R)
• M19: 2,188,467 km (0.102 R)
• M20: 2,342,104 km (0.092 R)
• M21: 2,437,996 km (0.093 R)
• M22: 2,592,382 km (0.054 R)
• M23: 2,846,249 km (0.091 R)
• M24: 2,938,102 km (0.032 R)
• M25: 3,108,345 km (0.073 R)
• M26: 3,208,725 km (0.093 R)
• M27: 3,395,572 km (0.109 R)
• M28: 3,580,475 km (0.089 R)
• M29: 3,721,247 km (0.073 R)
• M30: 3,810,258 km (0.118 R)
• M31: 4,081,479 km (0.09 R)
• M32: 4,216,416 km (0.075 R)
• M33: 4,309,316 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 8.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 772 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,971,001 km

• M1: 120,127 km (0.072 R)
• M2: 181,462 km (0.113 R)
• M3: 242,199 km (0.063 R)
• M4: 302,188 km (0.118 R)
• M5: 368,908 km (0.092 R)
• M6: 468,541 km (0.106 R)
• M7: 746,045 km (0.051 R)
• M8: 830,268 km (0.099 R)
• M9: 923,916 km (0.084 R)
• M10: 1,014,872 km (0.067 R)
• M11: 1,121,984 km (0.064 R)
• M12: 1,279,511 km (0.081 R)
• M13: 1,458,579 km (0.107 R)
• M14: 1,515,426 km (0.099 R)
• M15: 1,609,224 km (0.117 R)
• M16: 1,675,347 km (0.087 R)
• M17: 1,772,585 km (0.1 R)
• M18: 1,825,842 km (0.083 R)
• M19: 1,988,604 km (0.108 R)
• M20: 2,229,307 km (0.118 R)
• M21: 2,295,280 km (0.112 R)
• M22: 2,361,702 km (0.116 R)
• M23: 2,445,776 km (0.072 R)
• M24: 2,608,239 km (0.026 R)
• M25: 2,765,466 km (0.054 R)
• M26: 2,907,883 km (0.039 R)
• M27: 2,961,888 km (0.077 R)
• M28: 3,080,220 km (0.104 R)
• M29: 3,387,494 km (0.093 R)
• M30: 3,911,386 km (0.1 R)
• M31: 4,122,169 km (0.079 R)
• M32: 4,264,587 km (0.094 R)
• M33: 4,367,510 km (0.094 R)
• M34: 4,460,709 km (0.059 R)
• M35: 4,512,769 km (0.12 R)
• M36: 4,883,174 km (0.101 R)
• M37: 5,088,272 km (0.116 R)
• M38: 5,208,399 km (0.113 R)
• M39: 5,373,705 km (0.085 R)
• M40: 5,518,366 km (0.08 R)
• M41: 5,574,316 km (0.118 R)
• M42: 5,630,565 km (0.115 R)
• M43: 5,891,314 km (0.035 R)
• M44: 6,040,612 km (0.114 R)
• M45: 6,098,357 km (0.04 R)
• M46: 6,202,627 km (0.116 R)
• M47: 6,448,566 km (0.098 R)
• M48: 6,661,892 km (0.108 R)
• M49: 6,961,986 km (0.101 R)
• M50: 7,612,736 km (0.083 R)
• M51: 7,675,119 km (0.11 R)
• M52: 7,750,366 km (0.075 R)
• M53: 7,825,614 km (0.115 R)
• M54: 7,977,157 km (0.091 R)
• M55: 8,282,935 km (0.088 R)
• M56: 8,360,127 km (0.088 R)
• M57: 8,437,320 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 15

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.65 AU - 2.07 AU

Year: 1721 Days

Day: 11.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,971,001 km

• M1: 200,760 km (0.107 R)
• M2: 350,807 km (0.117 R)
• M3: 461,958 km (0.089 R)
• M4: 571,464 km (0.12 R)
• M5: 990,188 km (0.088 R)
• M6: 1,099,096 km (0.108 R)
• M7: 1,248,394 km (0.072 R)
• M8: 1,376,749 km (0.043 R)
• M9: 1,510,041 km (0.087 R)
• M10: 1,708,408 km (0.072 R)
• M11: 1,863,092 km (0.118 R)
• M12: 2,076,867 km (0.106 R)
• M13: 2,220,481 km (0.071 R)
• M14: 2,333,278 km (0.106 R)
• M15: 2,914,316 km (0.11 R)
• M16: 3,113,730 km (0.083 R)
• M17: 3,474,111 km (0.025 R)
• M18: 3,645,999 km (0.086 R)
• M19: 3,861,719 km (0.098 R)
• M20: 4,081,628 km (0.111 R)
• M21: 4,221,203 km (0.09 R)
• M22: 4,376,635 km (0.111 R)
• M23: 4,548,374 km (0.107 R)
• M24: 4,722,506 km (0.083 R)
• M25: 4,869,261 km (0.084 R)
• M26: 4,972,932 km (0.108 R)
• M27: 5,379,839 km (0.036 R)
• M28: 5,876,204 km (0.1 R)
• M29: 6,050,336 km (0.111 R)
• M30: 6,146,079 km (0.105 R)
• M31: 6,338,911 km (0.103 R)
• M32: 6,436,149 km (0.089 R)
• M33: 6,566,599 km (0.109 R)
• M34: 6,714,401 km (0.076 R)
• M35: 6,830,190 km (0.112 R)
• M36: 7,063,563 km (0.091 R)
• M37: 7,350,791 km (0.045 R)
• M38: 7,728,076 km (0.101 R)
• M39: 8,129,298 km (0.11 R)
• M40: 8,305,973 km (0.119 R)
• M41: 8,555,502 km (0.116 R)
• M42: 8,789,324 km (0.025 R)
• M43: 8,970,636 km (0.115 R)
• M44: 9,503,654 km (0.037 R)
• M45: 9,783,551 km (0.104 R)
• M46: 9,896,198 km (0.106 R)
• M47: 10,009,294 km (0.072 R)
• M48: 10,198,835 km (0.096 R)
• M49: 10,293,979 km (0.108 R)
• M50: 10,852,129 km (0.04 R)
• M51: 11,857,426 km (0.106 R)
• M52: 12,078,233 km (0.061 R)
• M53: 12,340,927 km (0.089 R)
• M54: 12,462,699 km (0.057 R)
• M55: 12,687,246 km (0.103 R)
• M56: 13,078,145 km (0.103 R)
• M57: 13,368,814 km (0.085 R)
• M58: 13,619,689 km (0.102 R)
• M59: 13,850,968 km (0.102 R)
• M60: 13,977,677 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 12.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.88 AU - 2.48 AU

Year: 2183 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,971,001 km

• M1: 206,595 km (0.096 R)
• M2: 326,722 km (0.076 R)
• M3: 560,394 km (0.047 R)
• M4: 657,183 km (0.106 R)
• M5: 743,053 km (0.086 R)
• M6: 823,985 km (0.096 R)
• M7: 908,209 km (0.114 R)
• M8: 1,287,888 km (0.109 R)
• M9: 1,571,974 km (0.114 R)
• M10: 1,752,240 km (0.116 R)
• M11: 1,990,699 km (0.103 R)
• M12: 2,107,385 km (0.053 R)
• M13: 2,253,393 km (0.11 R)
• M14: 2,471,656 km (0.063 R)
• M15: 2,569,493 km (0.093 R)
• M16: 2,654,315 km (0.05 R)
• M17: 2,973,856 km (0.111 R)
• M18: 3,153,374 km (0.078 R)
• M19: 3,476,355 km (0.077 R)
• M20: 3,602,167 km (0.117 R)
• M21: 3,810,108 km (0.118 R)
• M22: 3,939,959 km (0.04 R)
• M23: 4,204,299 km (0.108 R)
• M24: 4,525,784 km (0.12 R)
• M25: 4,646,211 km (0.06 R)
• M26: 4,961,114 km (0.095 R)
• M27: 5,778,517 km (0.109 R)
• M28: 5,984,812 km (0.114 R)
• M29: 6,155,354 km (0.077 R)
• M30: 6,231,649 km (0.03 R)
• M31: 6,346,690 km (0.117 R)
• M32: 6,462,628 km (0.047 R)
• M33: 7,293,046 km (0.065 R)
• M34: 7,394,174 km (0.106 R)
• M35: 7,577,282 km (0.112 R)
• M36: 7,823,969 km (0.052 R)
• M37: 7,906,846 km (0.066 R)
• M38: 8,643,915 km (0.087 R)
• M39: 8,729,485 km (0.037 R)
• M40: 9,424,815 km (0.112 R)
• M41: 9,823,943 km (0.099 R)
• M42: 10,364,589 km (0.12 R)
• M43: 10,684,430 km (0.099 R)
• M44: 10,938,148 km (0.104 R)
• M45: 11,263,822 km (0.075 R)
• M46: 11,522,028 km (0.052 R)
• M47: 11,782,179 km (0.081 R)
• M48: 12,092,145 km (0.094 R)
• M49: 12,501,445 km (0.096 R)
• M50: 12,695,773 km (0.098 R)
• M51: 13,507,641 km (0.095 R)
• M52: 13,757,020 km (0.041 R)
• M53: 13,957,481 km (0.063 R)
• M54: 14,285,549 km (0.085 R)
• M55: 14,386,977 km (0.083 R)
• M56: 14,463,272 km (0.05 R)
• M57: 14,692,755 km (0.112 R)
• M58: 14,923,584 km (0.094 R)
• M59: 15,701,493 km (0.082 R)
• M60: 16,069,055 km (0.111 R)
• M61: 16,598,931 km (0.113 R)
• M62: 16,759,150 km (0.104 R)
• M63: 17,377,737 km (0.082 R)
• M64: 17,513,124 km (0.115 R)
• M65: 18,058,557 km (0.114 R)
• M66: 18,305,843 km (0.064 R)
• M67: 18,526,500 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 9.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.39 AU - 5.09 AU

Year: 6999 Days

Day: 7.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,971,001 km

• M1: 121,623 km (0.112 R)
• M2: 359,633 km (0.103 R)
• M3: 419,472 km (0.104 R)
• M4: 769,831 km (0.071 R)
• M5: 1,296,415 km (0.118 R)
• M6: 1,395,299 km (0.109 R)
• M7: 2,021,067 km (0.059 R)
• M8: 2,655,811 km (0.049 R)
• M9: 3,262,131 km (0.11 R)
• M10: 3,936,518 km (0.055 R)
• M11: 4,135,184 km (0.075 R)
• M12: 4,323,678 km (0.111 R)
• M13: 5,410,057 km (0.057 R)
• M14: 5,675,743 km (0.074 R)
• M15: 5,825,191 km (0.066 R)
• M16: 6,219,980 km (0.092 R)
• M17: 6,987,717 km (0.035 R)
• M18: 7,702,346 km (0.102 R)
• M19: 9,660,133 km (0.11 R)
• M20: 11,515,595 km (0.087 R)
• M21: 11,667,138 km (0.102 R)
• M22: 12,222,296 km (0.099 R)
• M23: 12,532,412 km (0.072 R)
• M24: 12,629,800 km (0.091 R)
• M25: 12,746,935 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 5

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.64 AU - 11.82 AU

Year: 23839 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,971,001 km

• M1: 199,564 km (0.093 R)
• M2: 283,787 km (0.081 R)
• M3: 363,523 km (0.067 R)
• M4: 432,787 km (0.071 R)
• M5: 688,898 km (0.103 R)
• M6: 1,161,627 km (0.083 R)
• M7: 1,485,058 km (0.1 R)
• M8: 2,539,723 km (0.081 R)
• M9: 2,991,658 km (0.032 R)
• M10: 3,393,179 km (0.111 R)
• M11: 3,581,373 km (0.056 R)
• M12: 3,811,754 km (0.116 R)
• M13: 4,086,565 km (0.119 R)
• M14: 4,166,151 km (0.078 R)
• M15: 4,531,170 km (0.026 R)
• M16: 5,205,108 km (0.105 R)
• M17: 5,509,690 km (0.111 R)
• M18: 5,909,714 km (0.11 R)
• M19: 6,457,841 km (0.081 R)
• M20: 6,644,090 km (0.099 R)
• M21: 6,832,135 km (0.105 R)
• M22: 7,021,974 km (0.068 R)
• M23: 7,117,418 km (0.086 R)
• M24: 8,449,138 km (0.078 R)
• M25: 8,909,750 km (0.115 R)
• M26: 9,908,914 km (0.098 R)
• M27: 10,832,531 km (0.101 R)
• M28: 11,896,920 km (0.096 R)
• M29: 13,170,447 km (0.086 R)
• M30: 14,547,495 km (0.078 R)
• M31: 15,969,722 km (0.032 R)
• M32: 17,177,576 km (0.073 R)
• M33: 17,306,379 km (0.116 R)
• M34: 17,370,856 km (0.083 R)
• M35: 18,151,757 km (0.05 R)
• M36: 19,545,411 km (0.111 R)
• M37: 20,767,027 km (0.119 R)
• M38: 21,387,260 km (0.069 R)
• M39: 21,734,327 km (0.106 R)
• M40: 22,363,834 km (0.082 R)
• M41: 23,999,538 km (0.083 R)
• M42: 24,071,644 km (0.077 R)
• M43: 26,116,347 km (0.099 R)
• M44: 27,459,886 km (0.075 R)
• M45: 27,535,283 km (0.107 R)
• M46: 27,912,868 km (0.111 R)
• M47: 28,064,261 km (0.117 R)
• M48: 28,902,458 km (0.087 R)
• M49: 29,517,156 km (0.104 R)
• M50: 29,826,075 km (0.094 R)
• M51: 29,980,909 km (0.087 R)
• M52: 30,291,474 km (0.098 R)
• M53: 30,994,285 km (0.046 R)
• M54: 32,734,408 km (0.096 R)
• M55: 33,535,803 km (0.099 R)
• M56: 33,858,187 km (0.106 R)
• M57: 34,100,685 km (0.055 R)
• M58: 34,994,532 km (0.06 R)
• M59: 35,403,533 km (0.077 R)
• M60: 37,638,675 km (0.104 R)
• M61: 39,238,773 km (0.095 R)
• M62: 39,408,417 km (0.096 R)
• M63: 39,748,603 km (0.059 R)
• M64: 40,946,882 km (0.095 R)
• M65: 41,723,445 km (0.113 R)
• M66: 43,466,409 km (0.104 R)
• M67: 43,642,037 km (0.088 R)
• M68: 44,700,592 km (0.078 R)
• M69: 45,144,149 km (0.066 R)
• M70: 45,322,021 km (0.087 R)
• M71: 45,678,363 km (0.114 R)
• M72: 46,304,281 km (0.068 R)
• M73: 46,393,890 km (0.087 R)
• M74: 48,653,715 km (0.099 R)
• M75: 50,487,337 km (0.074 R)
• M76: 50,579,638 km (0.074 R)
• M77: 53,091,985 km (0.07 R)
• M78: 53,655,819 km (0.092 R)
• M79: 53,938,410 km (0.036 R)
• M80: 54,316,144 km (0.038 R)
• M81: 54,505,236 km (0.057 R)
• M82: 54,979,013 km (0.045 R)
• M83: 55,644,723 km (0.094 R)
• M84: 56,312,977 km (0.102 R)
• M85: 57,947,184 km (0.059 R)
• M86: 58,140,464 km (0.056 R)
• M87: 58,333,895 km (0.104 R)
• M88: 60,084,938 km (0.078 R)
• M89: 60,378,449 km (0.071 R)
• M90: 60,574,272 km (0.112 R)
• M91: 60,868,681 km (0.038 R)
• M92: 61,458,695 km (0.099 R)
• M93: 61,557,130 km (0.095 R)
• M94: 62,347,306 km (0.107 R)
• M95: 64,037,313 km (0.084 R)
• M96: 67,259,203 km (0.109 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: 400 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit