🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 11

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 337 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,028,519 km

• M1: 153,338 km (0.062 R)
• M2: 238,160 km (0.116 R)
• M3: 341,083 km (0.089 R)
• M4: 458,368 km (0.059 R)
• M5: 560,543 km (0.076 R)
• M6: 663,317 km (0.055 R)
• M7: 824,583 km (0.084 R)
• M8: 928,105 km (0.118 R)
• M9: 1,053,019 km (0.084 R)
• M10: 1,244,355 km (0.077 R)
• M11: 1,320,650 km (0.109 R)
• M12: 1,398,441 km (0.083 R)
• M13: 1,520,214 km (0.101 R)
• M14: 1,689,708 km (0.1 R)
• M15: 1,811,780 km (0.115 R)
• M16: 1,907,373 km (0.09 R)
• M17: 2,043,357 km (0.079 R)
• M18: 2,143,139 km (0.117 R)
• M19: 2,213,450 km (0.119 R)
• M20: 2,338,514 km (0.094 R)
• M21: 2,558,722 km (0.078 R)
• M22: 2,661,795 km (0.108 R)
• M23: 2,737,791 km (0.113 R)
• M24: 2,921,048 km (0.091 R)
• M25: 3,048,954 km (0.03 R)
• M26: 3,118,517 km (0.12 R)
• M27: 3,284,720 km (0.06 R)
• M28: 3,563,122 km (0.114 R)
• M29: 3,647,196 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 10.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 345 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,028,519 km

• M1: 131,945 km (0.055 R)
• M2: 236,065 km (0.038 R)
• M3: 331,359 km (0.068 R)
• M4: 402,418 km (0.085 R)
• M5: 530,175 km (0.095 R)
• M6: 673,490 km (0.103 R)
• M7: 754,272 km (0.107 R)
• M8: 847,173 km (0.108 R)
• M9: 1,013,974 km (0.06 R)
• M10: 1,099,395 km (0.061 R)
• M11: 1,201,420 km (0.096 R)
• M12: 1,292,376 km (0.077 R)
• M13: 1,385,725 km (0.106 R)
• M14: 1,501,963 km (0.05 R)
• M15: 1,621,491 km (0.102 R)
• M16: 1,701,227 km (0.118 R)
• M17: 1,842,597 km (0.098 R)
• M18: 2,085,394 km (0.077 R)
• M19: 2,272,840 km (0.029 R)
• M20: 2,350,631 km (0.115 R)
• M21: 2,423,186 km (0.102 R)
• M22: 2,589,390 km (0.112 R)
• M23: 2,683,337 km (0.075 R)
• M24: 2,784,914 km (0.101 R)
• M25: 2,913,718 km (0.105 R)
• M26: 3,070,945 km (0.067 R)
• M27: 3,143,949 km (0.11 R)
• M28: 3,359,669 km (0.105 R)
• M29: 3,428,035 km (0.075 R)
• M30: 3,524,675 km (0.065 R)
• M31: 3,608,301 km (0.1 R)
• M32: 3,906,000 km (0.099 R)
• M33: 3,999,649 km (0.048 R)
• M34: 4,270,720 km (0.06 R)
• M35: 4,404,909 km (0.1 R)
• M36: 4,593,403 km (0.112 R)
• M37: 4,661,918 km (0.051 R)
• M38: 4,761,551 km (0.112 R)
• M39: 4,846,373 km (0.067 R)
• M40: 5,009,883 km (0.082 R)
• M41: 5,206,754 km (0.085 R)
• M42: 5,286,340 km (0.049 R)
• M43: 5,366,225 km (0.047 R)
• M44: 5,511,036 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 9.7

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.11 AU - 1.37 AU

Year: 953 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,028,519 km

• M1: 123,269 km (0.096 R)
• M2: 214,972 km (0.028 R)
• M3: 294,109 km (0.077 R)
• M4: 374,144 km (0.114 R)
• M5: 453,880 km (0.085 R)
• M6: 514,317 km (0.082 R)
• M7: 639,381 km (0.108 R)
• M8: 781,350 km (0.045 R)
• M9: 895,343 km (0.112 R)
• M10: 1,070,074 km (0.119 R)
• M11: 1,234,182 km (0.112 R)
• M12: 1,376,300 km (0.087 R)
• M13: 1,476,681 km (0.035 R)
• M14: 1,611,917 km (0.119 R)
• M15: 1,759,570 km (0.1 R)
• M16: 2,148,525 km (0.034 R)
• M17: 2,229,607 km (0.058 R)
• M18: 2,311,586 km (0.073 R)
• M19: 2,376,213 km (0.079 R)
• M20: 2,535,684 km (0.06 R)
• M21: 2,679,298 km (0.12 R)
• M22: 2,934,661 km (0.104 R)
• M23: 3,187,781 km (0.057 R)
• M24: 3,332,741 km (0.084 R)
• M25: 3,437,609 km (0.116 R)
• M26: 3,661,408 km (0.116 R)
• M27: 3,726,184 km (0.087 R)
• M28: 3,857,082 km (0.059 R)
• M29: 3,934,125 km (0.028 R)
• M30: 4,078,487 km (0.097 R)
• M31: 4,338,488 km (0.086 R)
• M32: 4,568,869 km (0.116 R)
• M33: 4,720,860 km (0.063 R)
• M34: 4,815,256 km (0.084 R)
• M35: 5,065,982 km (0.107 R)
• M36: 5,198,975 km (0.075 R)
• M37: 5,308,780 km (0.119 R)
• M38: 5,394,649 km (0.053 R)
• M39: 5,456,283 km (0.119 R)
• M40: 5,518,067 km (0.09 R)
• M41: 5,667,515 km (0.034 R)
• M42: 5,818,460 km (0.114 R)
• M43: 6,188,415 km (0.116 R)
• M44: 6,317,817 km (0.083 R)
• M45: 6,487,312 km (0.063 R)
• M46: 6,592,329 km (0.101 R)
• M47: 6,724,574 km (0.072 R)
• M48: 6,871,030 km (0.074 R)
• M49: 6,978,142 km (0.116 R)
• M50: 7,045,312 km (0.078 R)
• M51: 7,248,466 km (0.065 R)
• M52: 7,343,909 km (0.041 R)
• M53: 7,549,756 km (0.049 R)
• M54: 7,757,547 km (0.063 R)
• M55: 7,953,221 km (0.043 R)
• M56: 8,150,690 km (0.046 R)
• M57: 8,292,659 km (0.036 R)
• M58: 8,636,584 km (0.089 R)
• M59: 8,752,373 km (0.05 R)
• M60: 9,681,675 km (0.114 R)
• M61: 9,998,523 km (0.091 R)
• M62: 10,135,256 km (0.092 R)
• M63: 10,334,071 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 10.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.8 AU

Year: 1397 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,028,519 km

• M1: 136,732 km (0.034 R)
• M2: 212,130 km (0.049 R)
• M3: 319,541 km (0.105 R)
• M4: 402,717 km (0.067 R)
• M5: 506,389 km (0.076 R)
• M6: 581,487 km (0.073 R)
• M7: 664,963 km (0.116 R)
• M8: 731,833 km (0.09 R)
• M9: 805,585 km (0.099 R)
• M10: 891,304 km (0.06 R)
• M11: 965,953 km (0.075 R)
• M12: 1,082,490 km (0.086 R)
• M13: 1,157,888 km (0.068 R)
• M14: 1,261,260 km (0.025 R)
• M15: 1,367,773 km (0.113 R)
• M16: 1,472,043 km (0.119 R)
• M17: 1,653,804 km (0.12 R)
• M18: 1,759,271 km (0.073 R)
• M19: 1,977,385 km (0.058 R)
• M20: 2,108,732 km (0.107 R)
• M21: 2,204,474 km (0.11 R)
• M22: 2,295,131 km (0.087 R)
• M23: 2,440,091 km (0.102 R)
• M24: 2,601,806 km (0.1 R)
• M25: 2,732,405 km (0.075 R)
• M26: 2,836,974 km (0.03 R)
• M27: 3,036,089 km (0.088 R)
• M28: 3,122,856 km (0.076 R)
• M29: 3,195,710 km (0.041 R)
• M30: 3,261,832 km (0.101 R)
• M31: 3,380,613 km (0.043 R)
• M32: 3,478,150 km (0.094 R)
• M33: 3,553,697 km (0.094 R)
• M34: 3,699,107 km (0.116 R)
• M35: 3,830,753 km (0.073 R)
• M36: 3,901,213 km (0.116 R)
• M37: 3,987,830 km (0.117 R)
• M38: 4,122,917 km (0.06 R)
• M39: 4,235,415 km (0.087 R)
• M40: 4,340,732 km (0.12 R)
• M41: 4,612,252 km (0.098 R)
• M42: 4,804,635 km (0.108 R)
• M43: 4,948,698 km (0.106 R)
• M44: 5,249,688 km (0.044 R)
• M45: 5,327,928 km (0.058 R)
• M46: 5,459,425 km (0.091 R)
• M47: 5,556,663 km (0.102 R)
• M48: 5,681,129 km (0.053 R)
• M49: 5,824,443 km (0.095 R)
• M50: 6,050,935 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 14.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.98 AU - 2 AU

Year: 1938 Days

Day: 10.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,028,519 km

• M1: 185,651 km (0.1 R)
• M2: 288,425 km (0.114 R)
• M3: 409,898 km (0.111 R)
• M4: 682,316 km (0.089 R)
• M5: 790,625 km (0.098 R)
• M6: 924,066 km (0.106 R)
• M7: 1,046,736 km (0.062 R)
• M8: 1,257,520 km (0.09 R)
• M9: 1,417,290 km (0.072 R)
• M10: 1,527,693 km (0.118 R)
• M11: 1,652,907 km (0.102 R)
• M12: 1,963,023 km (0.111 R)
• M13: 2,125,337 km (0.112 R)
• M14: 2,240,527 km (0.078 R)
• M15: 2,450,563 km (0.099 R)
• M16: 2,653,567 km (0.101 R)
• M17: 2,806,157 km (0.12 R)
• M18: 2,990,162 km (0.088 R)
• M19: 3,120,163 km (0.092 R)
• M20: 3,222,488 km (0.103 R)
• M21: 3,370,739 km (0.086 R)
• M22: 3,506,125 km (0.105 R)
• M23: 3,689,682 km (0.114 R)
• M24: 3,970,926 km (0.073 R)
• M25: 4,227,037 km (0.113 R)
• M26: 4,340,732 km (0.094 R)
• M27: 4,538,201 km (0.089 R)
• M28: 4,738,662 km (0.119 R)
• M29: 5,114,003 km (0.098 R)
• M30: 5,305,339 km (0.109 R)
• M31: 5,857,355 km (0.1 R)
• M32: 6,112,868 km (0.036 R)
• M33: 6,316,172 km (0.065 R)
• M34: 6,540,419 km (0.097 R)
• M35: 6,824,655 km (0.112 R)
• M36: 7,287,959 km (0.049 R)
• M37: 7,701,747 km (0.094 R)
• M38: 8,511,371 km (0.113 R)
• M39: 8,989,186 km (0.088 R)
• M40: 9,115,297 km (0.078 R)
• M41: 9,326,829 km (0.113 R)
• M42: 9,518,464 km (0.061 R)
• M43: 9,625,576 km (0.089 R)
• M44: 10,189,111 km (0.053 R)
• M45: 10,408,721 km (0.117 R)
• M46: 10,674,257 km (0.092 R)
• M47: 10,852,578 km (0.09 R)
• M48: 11,257,389 km (0.091 R)
• M49: 11,805,067 km (0.074 R)
• M50: 12,105,310 km (0.117 R)
• M51: 12,478,407 km (0.093 R)
• M52: 12,642,815 km (0.102 R)
• M53: 12,760,698 km (0.082 R)
• M54: 13,211,886 km (0.083 R)
• M55: 13,379,585 km (0.115 R)
• M56: 13,862,337 km (0.075 R)
• M57: 14,399,992 km (0.063 R)
• M58: 14,646,679 km (0.066 R)
• M59: 14,869,879 km (0.077 R)
• M60: 16,028,514 km (0.101 R)
• M61: 16,156,121 km (0.071 R)
• M62: 16,877,482 km (0.092 R)
• M63: 17,111,603 km (0.091 R)
• M64: 17,661,973 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.05 AU - 5.87 AU

Year: 7625 Days

Day: 14.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,028,519 km

• M1: 203,304 km (0.054 R)
• M2: 323,879 km (0.105 R)
• M3: 461,809 km (0.053 R)
• M4: 627,713 km (0.096 R)
• M5: 719,865 km (0.111 R)
• M6: 933,940 km (0.084 R)
• M7: 1,042,697 km (0.081 R)
• M8: 1,244,205 km (0.11 R)
• M9: 1,927,718 km (0.106 R)
• M10: 2,404,187 km (0.107 R)
• M11: 2,715,800 km (0.035 R)
• M12: 3,061,670 km (0.099 R)
• M13: 3,250,612 km (0.113 R)
• M14: 3,530,510 km (0.113 R)
• M15: 3,728,877 km (0.068 R)
• M16: 3,953,872 km (0.112 R)
• M17: 4,346,716 km (0.05 R)
• M18: 4,559,893 km (0.1 R)
• M19: 5,021,402 km (0.074 R)
• M20: 5,120,436 km (0.076 R)
• M21: 5,396,444 km (0.114 R)
• M22: 5,523,602 km (0.118 R)
• M23: 5,754,880 km (0.087 R)
• M24: 6,094,617 km (0.091 R)
• M25: 6,200,533 km (0.047 R)
• M26: 7,014,495 km (0.055 R)
• M27: 7,490,814 km (0.073 R)
• M28: 8,563,730 km (0.039 R)
• M29: 8,892,097 km (0.09 R)
• M30: 9,163,767 km (0.108 R)
• M31: 9,622,733 km (0.096 R)
• M32: 9,746,451 km (0.079 R)
• M33: 10,152,160 km (0.102 R)
• M34: 10,246,557 km (0.1 R)
• M35: 10,691,012 km (0.077 R)
• M36: 11,271,751 km (0.102 R)
• M37: 11,402,200 km (0.117 R)
• M38: 11,862,812 km (0.109 R)
• M39: 12,028,866 km (0.095 R)
• M40: 12,972,828 km (0.101 R)
• M41: 13,178,226 km (0.05 R)
• M42: 13,592,163 km (0.112 R)
• M43: 14,150,911 km (0.105 R)
• M44: 14,362,443 km (0.085 R)
• M45: 14,503,962 km (0.076 R)
• M46: 15,544,266 km (0.099 R)
• M47: 15,908,686 km (0.033 R)
• M48: 16,275,800 km (0.087 R)
• M49: 16,386,502 km (0.086 R)
• M50: 16,757,355 km (0.063 R)
• M51: 17,205,999 km (0.111 R)
• M52: 17,431,742 km (0.109 R)
• M53: 18,537,121 km (0.114 R)
• M54: 18,729,953 km (0.101 R)
• M55: 18,923,532 km (0.05 R)
• M56: 19,312,636 km (0.11 R)
• M57: 19,468,966 km (0.064 R)
• M58: 19,625,745 km (0.103 R)
• M59: 19,861,810 km (0.113 R)
• M60: 20,019,636 km (0.089 R)
• M61: 22,232,338 km (0.078 R)
• M62: 23,056,173 km (0.098 R)
• M63: 23,263,666 km (0.105 R)
• M64: 24,394,925 km (0.097 R)
• M65: 24,691,129 km (0.08 R)
• M66: 25,073,800 km (0.104 R)
• M67: 25,544,136 km (0.103 R)
• M68: 25,672,939 km (0.113 R)
• M69: 25,844,977 km (0.066 R)
• M70: 26,276,716 km (0.06 R)
• M71: 26,406,717 km (0.029 R)
• M72: 26,580,400 km (0.111 R)
• M73: 27,016,328 km (0.08 R)
• M74: 27,191,358 km (0.083 R)
• M75: 28,962,148 km (0.073 R)
• M76: 29,725,994 km (0.056 R)
• M77: 30,178,378 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 7.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.86 AU - 7.42 AU

Year: 11810 Days

Day: 24.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,028,519 km

• M1: 103,073 km (0.066 R)
• M2: 187,297 km (0.101 R)
• M3: 295,605 km (0.103 R)
• M4: 637,137 km (0.098 R)
• M5: 909,106 km (0.12 R)
• M6: 1,233,285 km (0.066 R)
• M7: 1,380,340 km (0.052 R)
• M8: 1,671,457 km (0.075 R)
• M9: 1,752,389 km (0.08 R)
• M10: 2,110,976 km (0.07 R)
• M11: 2,265,361 km (0.11 R)
• M12: 2,632,025 km (0.092 R)
• M13: 2,968,171 km (0.092 R)
• M14: 3,241,786 km (0.114 R)
• M15: 3,733,664 km (0.077 R)
• M16: 3,920,811 km (0.091 R)
• M17: 4,083,573 km (0.119 R)
• M18: 4,472,228 km (0.091 R)
• M19: 4,786,085 km (0.118 R)
• M20: 5,404,672 km (0.11 R)
• M21: 5,800,358 km (0.106 R)
• M22: 6,300,015 km (0.078 R)
• M23: 6,587,243 km (0.088 R)
• M24: 7,108,292 km (0.08 R)
• M25: 7,240,687 km (0.116 R)
• M26: 7,575,187 km (0.077 R)
• M27: 7,812,300 km (0.076 R)
• M28: 8,051,806 km (0.065 R)
• M29: 8,398,424 km (0.074 R)
• M30: 8,608,609 km (0.114 R)
• M31: 9,249,786 km (0.093 R)
• M32: 10,128,524 km (0.045 R)
• M33: 10,540,068 km (0.114 R)
• M34: 10,691,161 km (0.055 R)
• M35: 10,804,856 km (0.066 R)
• M36: 11,071,888 km (0.101 R)
• M37: 11,690,326 km (0.115 R)
• M38: 12,399,420 km (0.103 R)
• M39: 12,960,561 km (0.075 R)
• M40: 13,041,344 km (0.095 R)
• M41: 13,122,276 km (0.075 R)
• M42: 14,107,528 km (0.119 R)
• M43: 14,441,131 km (0.118 R)
• M44: 14,904,137 km (0.093 R)
• M45: 15,031,295 km (0.101 R)
• M46: 15,286,658 km (0.057 R)
• M47: 16,937,022 km (0.11 R)
• M48: 17,514,470 km (0.027 R)
• M49: 17,603,780 km (0.077 R)
• M50: 17,962,964 km (0.109 R)
• M51: 18,143,529 km (0.068 R)
• M52: 18,370,020 km (0.094 R)
• M53: 18,780,068 km (0.114 R)
• M54: 18,963,176 km (0.109 R)
• M55: 19,377,562 km (0.099 R)
• M56: 19,701,890 km (0.03 R)
• M57: 19,934,814 km (0.06 R)
• M58: 20,074,837 km (0.061 R)
• M59: 21,589,666 km (0.119 R)
• M60: 21,733,579 km (0.032 R)
• M61: 21,974,132 km (0.106 R)
• M62: 22,022,303 km (0.055 R)
• M63: 22,506,401 km (0.112 R)
• M64: 22,896,104 km (0.091 R)
• M65: 25,130,049 km (0.065 R)
• M66: 25,230,878 km (0.059 R)
• M67: 25,534,412 km (0.116 R)
• M68: 26,144,921 km (0.074 R)
• M69: 27,536,181 km (0.117 R)
• M70: 27,588,241 km (0.075 R)
• M71: 28,162,248 km (0.073 R)
• M72: 28,582,319 km (0.043 R)
• M73: 29,057,142 km (0.036 R)
• M74: 29,588,065 km (0.118 R)
• M75: 29,747,836 km (0.063 R)
• M76: 29,854,649 km (0.108 R)
• M77: 29,961,462 km (0.032 R)
• M78: 31,634,115 km (0.072 R)
• M79: 31,688,569 km (0.1 R)
• M80: 33,170,635 km (0.036 R)
• M81: 33,725,344 km (0.069 R)
• M82: 35,520,818 km (0.086 R)
• M83: 35,690,761 km (0.088 R)
• M84: 36,715,955 km (0.073 R)
• M85: 37,002,435 km (0.093 R)
• M86: 37,347,108 km (0.075 R)
• M87: 37,750,723 km (0.115 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: 265 - 10,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit