🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 466 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,501,494 km

• M1: 141,669 km (0.075 R)
• M2: 194,926 km (0.099 R)
• M3: 269,875 km (0.098 R)
• M4: 341,382 km (0.118 R)
• M5: 394,041 km (0.097 R)
• M6: 469,737 km (0.099 R)
• M7: 541,843 km (0.089 R)
• M8: 593,754 km (0.107 R)
• M9: 660,026 km (0.052 R)
• M10: 736,919 km (0.114 R)
• M11: 798,105 km (0.105 R)
• M12: 850,015 km (0.119 R)
• M13: 906,114 km (0.077 R)
• M14: 986,748 km (0.113 R)
• M15: 1,063,790 km (0.11 R)
• M16: 1,124,677 km (0.085 R)
• M17: 1,272,330 km (0.117 R)
• M18: 1,419,833 km (0.11 R)
• M19: 1,535,024 km (0.053 R)
• M20: 1,621,791 km (0.1 R)
• M21: 1,674,599 km (0.103 R)
• M22: 1,756,877 km (0.116 R)
• M23: 1,818,512 km (0.113 R)
• M24: 1,880,894 km (0.059 R)
• M25: 1,992,943 km (0.109 R)
• M26: 2,087,937 km (0.078 R)
• M27: 2,180,539 km (0.12 R)
• M28: 2,235,291 km (0.045 R)
• M29: 2,382,047 km (0.084 R)
• M30: 2,577,272 km (0.041 R)
• M31: 2,739,885 km (0.114 R)
• M32: 2,884,397 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 475 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,501,494 km

• M1: 132,693 km (0.113 R)
• M2: 219,909 km (0.068 R)
• M3: 316,998 km (0.1 R)
• M4: 407,953 km (0.071 R)
• M5: 480,209 km (0.108 R)
• M6: 582,684 km (0.115 R)
• M7: 651,948 km (0.111 R)
• M8: 732,431 km (0.068 R)
• M9: 837,000 km (0.103 R)
• M10: 968,945 km (0.113 R)
• M11: 1,135,897 km (0.083 R)
• M12: 1,225,506 km (0.106 R)
• M13: 1,352,215 km (0.119 R)
• M14: 1,608,476 km (0.115 R)
• M15: 1,693,897 km (0.085 R)
• M16: 1,847,085 km (0.067 R)
• M17: 1,914,105 km (0.104 R)
• M18: 1,993,541 km (0.1 R)
• M19: 2,167,524 km (0.111 R)
• M20: 2,274,336 km (0.091 R)
• M21: 2,425,580 km (0.082 R)
• M22: 2,592,830 km (0.089 R)
• M23: 2,744,822 km (0.104 R)
• M24: 2,821,865 km (0.105 R)
• M25: 3,037,734 km (0.111 R)
• M26: 3,144,398 km (0.05 R)
• M27: 3,265,871 km (0.111 R)
• M28: 3,395,872 km (0.086 R)
• M29: 3,464,986 km (0.093 R)
• M30: 3,562,524 km (0.109 R)
• M31: 3,731,868 km (0.109 R)
• M32: 3,803,227 km (0.092 R)
• M33: 4,093,447 km (0.058 R)
• M34: 4,428,546 km (0.095 R)
• M35: 4,534,611 km (0.119 R)
• M36: 4,603,276 km (0.091 R)
• M37: 4,772,621 km (0.117 R)
• M38: 4,850,262 km (0.088 R)
• M39: 4,951,839 km (0.077 R)
• M40: 5,054,164 km (0.049 R)
• M41: 5,157,087 km (0.118 R)
• M42: 5,300,851 km (0.094 R)
• M43: 5,446,110 km (0.119 R)
• M44: 5,559,954 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 9.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.6 AU - 5.08 AU

Year: 6355 Days

Day: 13 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,501,494 km

• M1: 129,402 km (0.097 R)
• M2: 191,934 km (0.085 R)
• M3: 294,558 km (0.084 R)
• M4: 435,330 km (0.055 R)
• M5: 574,306 km (0.097 R)
• M6: 714,479 km (0.119 R)
• M7: 1,063,790 km (0.098 R)
• M8: 1,368,372 km (0.061 R)
• M9: 1,599,800 km (0.114 R)
• M10: 1,885,831 km (0.035 R)
• M11: 2,056,672 km (0.086 R)
• M12: 2,188,168 km (0.108 R)
• M13: 2,483,025 km (0.065 R)
• M14: 2,766,513 km (0.094 R)
• M15: 3,010,657 km (0.069 R)
• M16: 3,135,422 km (0.114 R)
• M17: 3,261,982 km (0.103 R)
• M18: 3,520,187 km (0.101 R)
• M19: 3,812,053 km (0.096 R)
• M20: 4,056,645 km (0.108 R)
• M21: 4,362,723 km (0.068 R)
• M22: 4,676,130 km (0.064 R)
• M23: 4,850,262 km (0.11 R)
• M24: 4,997,018 km (0.102 R)
• M25: 5,660,335 km (0.114 R)
• M26: 6,287,299 km (0.111 R)
• M27: 6,544,159 km (0.039 R)
• M28: 6,936,105 km (0.099 R)
• M29: 7,268,661 km (0.07 R)
• M30: 7,811,552 km (0.12 R)
• M31: 7,983,889 km (0.103 R)
• M32: 8,332,302 km (0.065 R)
• M33: 8,402,613 km (0.091 R)
• M34: 8,473,074 km (0.036 R)
• M35: 8,828,518 km (0.11 R)
• M36: 8,900,176 km (0.118 R)
• M37: 9,664,621 km (0.109 R)
• M38: 9,849,673 km (0.083 R)
• M39: 9,998,673 km (0.071 R)
• M40: 10,261,068 km (0.049 R)
• M41: 11,178,102 km (0.095 R)
• M42: 11,450,520 km (0.097 R)
• M43: 12,240,846 km (0.065 R)
• M44: 13,957,332 km (0.094 R)
• M45: 14,040,957 km (0.098 R)
• M46: 15,704,485 km (0.105 R)
• M47: 16,009,665 km (0.04 R)
• M48: 16,228,826 km (0.104 R)
• M49: 16,404,903 km (0.081 R)
• M50: 17,836,105 km (0.072 R)
• M51: 18,108,972 km (0.069 R)
• M52: 18,245,854 km (0.043 R)
• M53: 18,428,962 km (0.098 R)
• M54: 18,520,665 km (0.051 R)
• M55: 19,213,902 km (0.074 R)
• M56: 19,493,500 km (0.063 R)
• M57: 19,633,823 km (0.038 R)
• M58: 19,821,568 km (0.119 R)
• M59: 19,915,516 km (0.108 R)
• M60: 20,482,940 km (0.114 R)
• M61: 20,816,394 km (0.082 R)
• M62: 21,103,622 km (0.097 R)
• M63: 21,199,664 km (0.108 R)
• M64: 21,585,327 km (0.06 R)
• M65: 22,070,473 km (0.075 R)
• M66: 22,510,291 km (0.031 R)
• M67: 25,464,699 km (0.068 R)
• M68: 26,804,797 km (0.101 R)
• M69: 27,012,888 km (0.064 R)
• M70: 28,167,633 km (0.083 R)
• M71: 29,231,424 km (0.114 R)
• M72: 29,338,536 km (0.079 R)
• M73: 29,553,059 km (0.096 R)
• M74: 32,002,874 km (0.088 R)
• M75: 32,500,586 km (0.108 R)
• M76: 33,503,790 km (0.098 R)
• M77: 33,728,037 km (0.114 R)
• M78: 34,065,530 km (0.079 R)
• M79: 35,084,441 km (0.06 R)
• M80: 35,483,269 km (0.083 R)
• M81: 36,228,266 km (0.114 R)
• M82: 37,036,244 km (0.118 R)
• M83: 37,326,165 km (0.092 R)
• M84: 37,558,789 km (0.098 R)
• M85: 37,966,892 km (0.05 R)
• M86: 39,200,028 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.7

Radius: 6.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.65 AU - 9.56 AU

Year: 19296 Days

Day: 21.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,501,494 km

• M1: 184,753 km (0.089 R)
• M2: 1,113,906 km (0.091 R)
• M3: 1,190,949 km (0.11 R)
• M4: 1,243,158 km (0.092 R)
• M5: 1,544,897 km (0.102 R)
• M6: 1,689,558 km (0.099 R)
• M7: 1,869,076 km (0.078 R)
• M8: 2,279,124 km (0.114 R)
• M9: 2,511,299 km (0.062 R)
• M10: 3,743,687 km (0.085 R)
• M11: 3,860,373 km (0.09 R)
• M12: 4,963,059 km (0.107 R)
• M13: 5,438,481 km (0.084 R)
• M14: 5,482,463 km (0.082 R)
• M15: 5,704,017 km (0.116 R)
• M16: 7,094,081 km (0.03 R)
• M17: 7,678,111 km (0.095 R)
• M18: 8,126,306 km (0.106 R)
• M19: 9,840,847 km (0.1 R)
• M20: 9,948,408 km (0.099 R)
• M21: 11,099,564 km (0.041 R)
• M22: 11,211,463 km (0.097 R)
• M23: 11,719,348 km (0.092 R)
• M24: 12,062,226 km (0.094 R)
• M25: 12,757,557 km (0.091 R)
• M26: 13,466,052 km (0.1 R)
• M27: 13,885,076 km (0.088 R)
• M28: 14,308,588 km (0.066 R)
• M29: 14,430,360 km (0.115 R)
• M30: 14,797,623 km (0.111 R)
• M31: 14,859,108 km (0.08 R)
• M32: 15,230,110 km (0.096 R)
• M33: 17,584,033 km (0.055 R)
• M34: 17,976,279 km (0.066 R)
• M35: 19,574,133 km (0.117 R)
• M36: 21,286,281 km (0.047 R)
• M37: 21,914,293 km (0.105 R)
• M38: 21,984,454 km (0.078 R)
• M39: 22,336,458 km (0.049 R)
• M40: 23,045,851 km (0.112 R)
• M41: 24,268,814 km (0.058 R)
• M42: 24,486,778 km (0.065 R)
• M43: 24,705,340 km (0.117 R)
• M44: 24,924,651 km (0.047 R)
• M45: 25,291,614 km (0.118 R)
• M46: 26,328,477 km (0.075 R)
• M47: 27,454,800 km (0.108 R)
• M48: 27,757,885 km (0.052 R)
• M49: 28,214,458 km (0.099 R)
• M50: 28,290,753 km (0.1 R)
• M51: 29,289,468 km (0.101 R)
• M52: 30,299,553 km (0.09 R)
• M53: 30,456,032 km (0.106 R)
• M54: 31,321,157 km (0.108 R)
• M55: 31,875,865 km (0.112 R)
• M56: 32,513,900 km (0.08 R)
• M57: 35,601,301 km (0.12 R)
• M58: 35,683,730 km (0.092 R)
• M59: 37,935,327 km (0.046 R)
• M60: 39,803,655 km (0.095 R)
• M61: 40,318,421 km (0.112 R)
• M62: 40,404,291 km (0.078 R)
• M63: 40,490,459 km (0.043 R)
• M64: 40,662,796 km (0.092 R)
• M65: 41,527,920 km (0.106 R)
• M66: 42,486,693 km (0.113 R)
• M67: 43,717,435 km (0.106 R)
• M68: 45,675,072 km (0.08 R)
• M69: 47,207,104 km (0.115 R)
• M70: 48,207,465 km (0.118 R)
• M71: 48,939,447 km (0.092 R)
• M72: 49,031,151 km (0.116 R)
• M73: 49,123,004 km (0.104 R)
• M74: 49,767,172 km (0.074 R)
• M75: 49,951,776 km (0.089 R)
• M76: 50,136,679 km (0.101 R)
• M77: 51,157,236 km (0.111 R)
• M78: 51,250,286 km (0.093 R)
• M79: 52,465,918 km (0.114 R)
• M80: 53,975,061 km (0.075 R)
• M81: 55,020,900 km (0.095 R)
• M82: 55,116,344 km (0.106 R)
• M83: 58,392,686 km (0.104 R)
• M84: 58,490,075 km (0.084 R)
• M85: 58,782,239 km (0.032 R)
• M86: 58,977,465 km (0.052 R)
• M87: 59,564,038 km (0.099 R)
• M88: 59,662,024 km (0.046 R)
• M89: 59,858,147 km (0.105 R)
• M90: 61,929,928 km (0.065 R)
• M91: 62,526,225 km (0.077 R)
• M92: 65,333,878 km (0.074 R)
• M93: 65,940,946 km (0.055 R)
• M94: 67,466,545 km (0.029 R)
• M95: 67,977,572 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108

Radius: 3

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.8 AU - 12.38 AU

Year: 22529 Days

Day: 19.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,501,494 km

• M1: 44,580 km (0.094 R)
• M2: 69,114 km (0.095 R)
• M3: 118,930 km (0.103 R)
• M4: 202,556 km (0.084 R)
• M5: 256,860 km (0.064 R)
• M6: 379,829 km (0.07 R)
• M7: 626,516 km (0.096 R)
• M8: 690,843 km (0.114 R)
• M9: 1,318,705 km (0.063 R)
• M10: 1,507,199 km (0.076 R)
• M11: 1,793,978 km (0.073 R)
• M12: 1,862,643 km (0.054 R)
• M13: 1,908,869 km (0.117 R)
• M14: 2,568,895 km (0.092 R)
• M15: 2,963,384 km (0.054 R)
• M16: 3,209,024 km (0.043 R)
• M17: 3,264,525 km (0.1 R)
• M18: 3,432,972 km (0.111 R)
• M19: 3,489,670 km (0.093 R)
• M20: 3,518,243 km (0.087 R)
• M21: 3,984,539 km (0.037 R)
• M22: 4,594,300 km (0.067 R)
• M23: 4,688,248 km (0.095 R)
• M24: 4,878,087 km (0.089 R)
• M25: 5,363,532 km (0.107 R)
• M26: 5,729,299 km (0.073 R)
• M27: 6,000,221 km (0.095 R)
• M28: 6,068,737 km (0.081 R)
• M29: 6,206,217 km (0.069 R)
• M30: 6,802,514 km (0.116 R)
• M31: 7,125,496 km (0.089 R)
• M32: 7,343,460 km (0.092 R)
• M33: 7,416,763 km (0.087 R)
• M34: 7,860,919 km (0.032 R)
• M35: 8,048,515 km (0.066 R)
• M36: 8,123,912 km (0.08 R)
• M37: 8,930,394 km (0.091 R)
• M38: 9,561,698 km (0.077 R)
• M39: 9,721,767 km (0.118 R)
• M40: 10,453,002 km (0.112 R)
• M41: 11,412,672 km (0.099 R)
• M42: 12,618,580 km (0.049 R)
• M43: 13,103,277 km (0.107 R)
• M44: 13,414,890 km (0.101 R)
• M45: 13,504,499 km (0.079 R)
• M46: 13,909,610 km (0.088 R)
• M47: 14,272,983 km (0.088 R)
• M48: 15,055,679 km (0.09 R)
• M49: 15,148,729 km (0.036 R)
• M50: 15,428,776 km (0.082 R)
• M51: 16,136,524 km (0.1 R)
• M52: 16,854,893 km (0.115 R)
• M53: 17,583,584 km (0.093 R)
• M54: 18,620,896 km (0.054 R)
• M55: 18,920,839 km (0.111 R)
• M56: 19,424,386 km (0.112 R)
• M57: 19,525,664 km (0.047 R)
• M58: 22,271,533 km (0.086 R)
• M59: 22,536,770 km (0.097 R)
• M60: 22,643,134 km (0.112 R)
• M61: 22,963,273 km (0.077 R)
• M62: 23,284,909 km (0.052 R)
• M63: 24,641,013 km (0.12 R)
• M64: 26,413,748 km (0.101 R)
• M65: 27,542,464 km (0.096 R)
• M66: 28,112,731 km (0.096 R)
• M67: 29,555,303 km (0.036 R)
• M68: 29,671,840 km (0.086 R)
• M69: 29,963,556 km (0.083 R)
• M70: 30,962,720 km (0.094 R)
• M71: 32,092,184 km (0.075 R)
• M72: 32,692,071 km (0.108 R)
• M73: 33,174,674 km (0.082 R)
• M74: 34,391,354 km (0.117 R)
• M75: 34,636,545 km (0.108 R)
• M76: 35,684,627 km (0.078 R)
• M77: 38,191,439 km (0.115 R)
• M78: 38,445,306 km (0.066 R)
• M79: 39,594,218 km (0.109 R)
• M80: 39,851,078 km (0.099 R)
• M81: 40,173,012 km (0.096 R)
• M82: 40,948,976 km (0.076 R)
• M83: 41,991,225 km (0.092 R)
• M84: 43,306,340 km (0.108 R)
• M85: 43,637,250 km (0.057 R)
• M86: 44,035,480 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit