🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 12.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.62 AU - 1.02 AU

Year: 504 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,576,470 km

• M1: 154,385 km (0.111 R)
• M2: 267,182 km (0.076 R)
• M3: 359,484 km (0.07 R)
• M4: 633,397 km (0.113 R)
• M5: 813,364 km (0.082 R)
• M6: 901,327 km (0.066 R)
• M7: 1,011,431 km (0.114 R)
• M8: 1,177,036 km (0.097 R)
• M9: 1,354,758 km (0.057 R)
• M10: 1,771,388 km (0.106 R)
• M11: 1,926,970 km (0.102 R)
• M12: 2,048,144 km (0.108 R)
• M13: 2,153,761 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 13.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 892 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,576,470 km

• M1: 188,045 km (0.075 R)
• M2: 278,551 km (0.06 R)
• M3: 396,434 km (0.083 R)
• M4: 544,985 km (0.087 R)
• M5: 664,215 km (0.119 R)
• M6: 771,476 km (0.068 R)
• M7: 862,432 km (0.069 R)
• M8: 1,081,742 km (0.053 R)
• M9: 1,279,511 km (0.101 R)
• M10: 1,425,369 km (0.092 R)
• M11: 1,518,718 km (0.113 R)
• M12: 1,614,161 km (0.075 R)
• M13: 1,704,219 km (0.073 R)
• M14: 1,897,649 km (0.098 R)
• M15: 1,993,092 km (0.073 R)
• M16: 2,139,549 km (0.027 R)
• M17: 2,391,920 km (0.071 R)
• M18: 2,556,927 km (0.096 R)
• M19: 2,743,775 km (0.107 R)
• M20: 2,880,058 km (0.054 R)
• M21: 3,009,460 km (0.073 R)
• M22: 3,226,228 km (0.087 R)
• M23: 3,448,231 km (0.11 R)
• M24: 3,635,677 km (0.065 R)
• M25: 3,826,414 km (0.104 R)
• M26: 3,928,141 km (0.087 R)
• M27: 4,020,592 km (0.114 R)
• M28: 4,134,436 km (0.089 R)
• M29: 4,323,229 km (0.073 R)
• M30: 4,840,837 km (0.043 R)
• M31: 4,973,381 km (0.111 R)
• M32: 5,140,781 km (0.108 R)
• M33: 5,469,747 km (0.079 R)
• M34: 5,735,582 km (0.11 R)
• M35: 5,864,237 km (0.081 R)
• M36: 6,029,393 km (0.063 R)
• M37: 6,196,194 km (0.103 R)
• M38: 6,376,609 km (0.117 R)
• M39: 6,656,656 km (0.063 R)
• M40: 7,003,125 km (0.085 R)
• M41: 7,254,150 km (0.113 R)
• M42: 7,469,870 km (0.053 R)
• M43: 7,726,580 km (0.085 R)
• M44: 7,817,087 km (0.09 R)
• M45: 8,473,971 km (0.118 R)
• M46: 8,701,360 km (0.088 R)
• M47: 8,930,843 km (0.059 R)
• M48: 9,148,658 km (0.092 R)
• M49: 9,299,452 km (0.081 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.54 AU - 4.6 AU

Year: 6626 Days

Day: 5.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,576,470 km

• M1: 180,864 km (0.084 R)
• M2: 289,173 km (0.052 R)
• M3: 398,678 km (0.039 R)
• M4: 547,079 km (0.052 R)
• M5: 671,395 km (0.058 R)
• M6: 797,057 km (0.112 R)
• M7: 964,158 km (0.053 R)
• M8: 1,075,160 km (0.109 R)
• M9: 1,423,424 km (0.099 R)
• M10: 1,657,844 km (0.029 R)
• M11: 1,863,241 km (0.115 R)
• M12: 2,033,783 km (0.075 R)
• M13: 2,345,246 km (0.082 R)
• M14: 2,468,066 km (0.081 R)
• M15: 2,688,423 km (0.096 R)
• M16: 2,784,764 km (0.086 R)
• M17: 3,634,031 km (0.108 R)
• M18: 3,940,408 km (0.067 R)
• M19: 4,143,113 km (0.078 R)
• M20: 4,482,700 km (0.104 R)
• M21: 5,008,836 km (0.037 R)
• M22: 5,249,240 km (0.052 R)
• M23: 5,513,878 km (0.117 R)
• M24: 6,056,619 km (0.057 R)
• M25: 6,420,741 km (0.083 R)
• M26: 6,529,199 km (0.113 R)
• M27: 6,660,247 km (0.105 R)
• M28: 6,858,464 km (0.096 R)
• M29: 7,305,911 km (0.082 R)
• M30: 7,670,631 km (0.111 R)
• M31: 7,878,572 km (0.043 R)
• M32: 8,205,593 km (0.117 R)
• M33: 8,347,262 km (0.083 R)
• M34: 8,442,107 km (0.063 R)
• M35: 8,632,844 km (0.087 R)
• M36: 8,897,483 km (0.113 R)
• M37: 9,385,621 km (0.086 R)
• M38: 10,337,063 km (0.085 R)
• M39: 10,464,521 km (0.039 R)
• M40: 12,304,126 km (0.074 R)
• M41: 12,711,331 km (0.117 R)
• M42: 13,040,147 km (0.09 R)
• M43: 13,678,481 km (0.108 R)
• M44: 14,412,408 km (0.051 R)
• M45: 14,612,122 km (0.078 R)
• M46: 14,870,328 km (0.075 R)
• M47: 15,566,406 km (0.097 R)
• M48: 15,683,392 km (0.08 R)
• M49: 16,391,887 km (0.078 R)
• M50: 16,870,002 km (0.106 R)
• M51: 17,382,973 km (0.107 R)
• M52: 17,656,737 km (0.105 R)
• M53: 17,962,516 km (0.105 R)
• M54: 18,054,518 km (0.076 R)
• M55: 19,486,170 km (0.117 R)
• M56: 19,738,841 km (0.079 R)
• M57: 20,088,152 km (0.112 R)
• M58: 20,215,609 km (0.114 R)
• M59: 20,311,501 km (0.053 R)
• M60: 20,407,394 km (0.108 R)
• M61: 20,857,234 km (0.092 R)
• M62: 21,245,441 km (0.072 R)
• M63: 21,636,041 km (0.109 R)
• M64: 22,061,796 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 11.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.59 AU - 5.81 AU

Year: 6911 Days

Day: 8.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,576,470 km

• M1: 155,432 km (0.105 R)
• M2: 259,852 km (0.079 R)
• M3: 490,681 km (0.11 R)
• M4: 640,578 km (0.111 R)
• M5: 729,589 km (0.066 R)
• M6: 839,394 km (0.115 R)
• M7: 1,596,060 km (0.107 R)
• M8: 1,982,022 km (0.098 R)
• M9: 2,493,348 km (0.111 R)
• M10: 3,018,735 km (0.065 R)
• M11: 3,633,283 km (0.105 R)
• M12: 3,884,458 km (0.073 R)
• M13: 4,141,318 km (0.057 R)
• M14: 4,462,804 km (0.053 R)
• M15: 4,671,642 km (0.08 R)
• M16: 5,254,924 km (0.096 R)
• M17: 5,571,174 km (0.118 R)
• M18: 5,796,319 km (0.111 R)
• M19: 6,189,313 km (0.091 R)
• M20: 6,590,983 km (0.063 R)
• M21: 7,209,570 km (0.074 R)
• M22: 7,739,147 km (0.09 R)
• M23: 8,428,045 km (0.044 R)
• M24: 9,593,861 km (0.097 R)
• M25: 10,176,096 km (0.086 R)
• M26: 10,293,979 km (0.074 R)
• M27: 11,252,901 km (0.061 R)
• M28: 11,415,514 km (0.079 R)
• M29: 11,538,035 km (0.09 R)
• M30: 12,032,306 km (0.085 R)
• M31: 12,157,071 km (0.072 R)
• M32: 13,903,477 km (0.079 R)
• M33: 14,872,721 km (0.116 R)
• M34: 16,644,109 km (0.082 R)
• M35: 16,875,986 km (0.115 R)
• M36: 18,051,526 km (0.094 R)
• M37: 18,673,105 km (0.07 R)
• M38: 19,204,776 km (0.093 R)
• M39: 19,741,234 km (0.113 R)
• M40: 20,035,942 km (0.097 R)
• M41: 20,729,478 km (0.115 R)
• M42: 21,330,113 km (0.067 R)
• M43: 21,430,643 km (0.099 R)
• M44: 21,987,147 km (0.052 R)
• M45: 22,497,276 km (0.118 R)
• M46: 22,599,750 km (0.066 R)
• M47: 23,011,144 km (0.104 R)
• M48: 23,841,562 km (0.102 R)
• M49: 24,260,436 km (0.038 R)
• M50: 24,734,512 km (0.109 R)
• M51: 24,893,235 km (0.114 R)
• M52: 25,211,729 km (0.037 R)
• M53: 25,478,163 km (0.077 R)
• M54: 25,584,976 km (0.111 R)
• M55: 26,229,144 km (0.075 R)
• M56: 26,499,019 km (0.108 R)
• M57: 26,769,941 km (0.109 R)
• M58: 27,205,270 km (0.096 R)
• M59: 27,807,851 km (0.099 R)
• M60: 27,917,805 km (0.112 R)
• M61: 28,027,909 km (0.104 R)
• M62: 28,138,312 km (0.113 R)
• M63: 30,091,761 km (0.12 R)
• M64: 30,601,142 km (0.076 R)
• M65: 30,942,375 km (0.036 R)
• M66: 31,513,839 km (0.118 R)
• M67: 32,146,488 km (0.092 R)
• M68: 33,365,860 km (0.051 R)
• M69: 33,541,339 km (0.102 R)
• M70: 33,893,043 km (0.095 R)
• M71: 34,837,155 km (0.114 R)
• M72: 36,510,108 km (0.074 R)
• M73: 36,932,423 km (0.063 R)
• M74: 37,903,762 km (0.115 R)
• M75: 38,025,834 km (0.11 R)
• M76: 38,453,833 km (0.119 R)
• M77: 38,760,659 km (0.067 R)
• M78: 39,191,501 km (0.101 R)
• M79: 39,871,572 km (0.094 R)
• M80: 42,251,375 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 13.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.07 AU - 5.85 AU

Year: 8653 Days

Day: 9 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,576,470 km

• M1: 189,840 km (0.076 R)
• M2: 280,795 km (0.058 R)
• M3: 507,436 km (0.107 R)
• M4: 676,631 km (0.094 R)
• M5: 781,350 km (0.066 R)
• M6: 879,935 km (0.095 R)
• M7: 1,050,327 km (0.115 R)
• M8: 1,565,841 km (0.059 R)
• M9: 2,317,421 km (0.033 R)
• M10: 2,484,073 km (0.08 R)
• M11: 2,673,912 km (0.06 R)
• M12: 2,809,747 km (0.087 R)
• M13: 3,028,160 km (0.084 R)
• M14: 3,272,753 km (0.026 R)
• M15: 3,587,955 km (0.102 R)
• M16: 3,847,208 km (0.088 R)
• M17: 4,023,584 km (0.119 R)
• M18: 4,592,056 km (0.058 R)
• M19: 5,065,234 km (0.075 R)
• M20: 5,210,344 km (0.105 R)
• M21: 5,654,052 km (0.112 R)
• M22: 6,135,607 km (0.1 R)
• M23: 6,816,128 km (0.04 R)
• M24: 7,057,429 km (0.08 R)
• M25: 7,328,800 km (0.1 R)
• M26: 7,686,787 km (0.073 R)
• M27: 8,022,335 km (0.079 R)
• M28: 8,305,674 km (0.103 R)
• M29: 8,621,176 km (0.058 R)
• M30: 9,264,147 km (0.109 R)
• M31: 9,561,548 km (0.059 R)
• M32: 9,681,525 km (0.092 R)
• M33: 10,074,519 km (0.113 R)
• M34: 10,380,447 km (0.082 R)
• M35: 10,658,399 km (0.079 R)
• M36: 10,970,161 km (0.114 R)
• M37: 11,570,797 km (0.047 R)
• M38: 11,794,745 km (0.114 R)
• M39: 12,573,701 km (0.111 R)
• M40: 12,738,109 km (0.029 R)
• M41: 13,469,942 km (0.106 R)
• M42: 13,874,903 km (0.074 R)
• M43: 14,386,827 km (0.115 R)
• M44: 14,558,715 km (0.037 R)
• M45: 14,870,178 km (0.06 R)
• M46: 15,113,873 km (0.119 R)
• M47: 16,101,817 km (0.091 R)
• M48: 16,459,805 km (0.111 R)
• M49: 16,675,824 km (0.109 R)
• M50: 17,074,353 km (0.06 R)
• M51: 17,366,218 km (0.087 R)
• M52: 17,549,476 km (0.081 R)
• M53: 19,759,784 km (0.101 R)
• M54: 21,034,059 km (0.096 R)
• M55: 21,229,434 km (0.079 R)
• M56: 21,346,868 km (0.084 R)
• M57: 21,858,642 km (0.087 R)
• M58: 22,494,134 km (0.111 R)
• M59: 22,613,962 km (0.078 R)
• M60: 23,580,215 km (0.086 R)
• M61: 24,765,778 km (0.079 R)
• M62: 25,553,111 km (0.12 R)
• M63: 25,845,276 km (0.076 R)
• M64: 26,138,488 km (0.103 R)
• M65: 26,601,493 km (0.053 R)
• M66: 26,812,875 km (0.114 R)
• M67: 27,024,855 km (0.038 R)
• M68: 27,878,162 km (0.104 R)
• M69: 28,480,742 km (0.115 R)
• M70: 28,913,678 km (0.115 R)
• M71: 29,174,577 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.41 AU - 6.61 AU

Year: 8772 Days

Day: 13.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,576,470 km

• M1: 200,162 km (0.106 R)
• M2: 403,316 km (0.101 R)
• M3: 1,074,412 km (0.095 R)
• M4: 1,225,655 km (0.099 R)
• M5: 1,529,339 km (0.075 R)
• M6: 2,042,609 km (0.045 R)
• M7: 2,137,454 km (0.106 R)
• M8: 2,356,316 km (0.119 R)
• M9: 2,582,658 km (0.111 R)
• M10: 2,737,641 km (0.063 R)
• M11: 2,869,287 km (0.095 R)
• M12: 3,249,415 km (0.098 R)
• M13: 3,617,127 km (0.1 R)
• M14: 4,058,141 km (0.116 R)
• M15: 4,269,972 km (0.037 R)
• M16: 4,768,133 km (0.112 R)
• M17: 5,186,558 km (0.098 R)
• M18: 5,284,844 km (0.078 R)
• M19: 5,450,150 km (0.097 R)
• M20: 5,990,497 km (0.088 R)
• M21: 7,489,917 km (0.094 R)
• M22: 7,901,161 km (0.027 R)
• M23: 8,014,706 km (0.111 R)
• M24: 8,204,994 km (0.11 R)
• M25: 8,512,717 km (0.068 R)
• M26: 8,707,045 km (0.085 R)
• M27: 8,942,063 km (0.047 R)
• M28: 9,139,532 km (0.115 R)
• M29: 10,437,743 km (0.119 R)
• M30: 10,687,571 km (0.035 R)
• M31: 11,150,876 km (0.06 R)
• M32: 11,406,389 km (0.065 R)
• M33: 11,836,483 km (0.107 R)
• M34: 12,053,549 km (0.025 R)
• M35: 12,624,265 km (0.064 R)
• M36: 13,248,687 km (0.08 R)
• M37: 13,474,131 km (0.103 R)
• M38: 13,837,504 km (0.071 R)
• M39: 14,158,092 km (0.057 R)
• M40: 14,434,998 km (0.101 R)
• M41: 14,947,071 km (0.12 R)
• M42: 15,702,690 km (0.052 R)
• M43: 15,989,320 km (0.104 R)
• M44: 16,470,875 km (0.113 R)
• M45: 16,567,665 km (0.077 R)
• M46: 16,810,762 km (0.116 R)
• M47: 18,696,293 km (0.112 R)
• M48: 19,000,126 km (0.096 R)
• M49: 19,766,815 km (0.102 R)
• M50: 20,804,875 km (0.119 R)
• M51: 21,014,761 km (0.118 R)
• M52: 21,119,779 km (0.075 R)
• M53: 22,395,250 km (0.082 R)
• M54: 24,079,273 km (0.091 R)
• M55: 24,520,587 km (0.09 R)
• M56: 25,187,345 km (0.028 R)
• M57: 25,299,094 km (0.104 R)
• M58: 26,709,653 km (0.11 R)
• M59: 28,203,537 km (0.066 R)
• M60: 28,435,862 km (0.098 R)
• M61: 28,960,652 km (0.096 R)
• M62: 29,842,681 km (0.083 R)
• M63: 30,673,697 km (0.107 R)
• M64: 30,912,605 km (0.116 R)
• M65: 31,632,919 km (0.117 R)
• M66: 31,874,220 km (0.111 R)
• M67: 31,995,095 km (0.068 R)
• M68: 32,480,241 km (0.12 R)
• M69: 33,028,966 km (0.1 R)
• M70: 34,445,059 km (0.113 R)
• M71: 35,441,830 km (0.112 R)
• M72: 36,511,305 km (0.1 R)
• M73: 37,400,066 km (0.06 R)
• M74: 38,681,970 km (0.064 R)
• M75: 39,847,936 km (0.077 R)
• M76: 40,631,829 km (0.04 R)
• M77: 43,952,004 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit