🌌 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: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 11

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 368 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,273,439 km

• M1: 136,882 km (0.065 R)
• M2: 214,673 km (0.059 R)
• M3: 284,236 km (0.047 R)
• M4: 387,758 km (0.058 R)
• M5: 461,509 km (0.099 R)
• M6: 553,662 km (0.043 R)
• M7: 707,299 km (0.05 R)
• M8: 784,641 km (0.111 R)
• M9: 887,564 km (0.116 R)
• M10: 960,269 km (0.12 R)
• M11: 1,059,303 km (0.095 R)
• M12: 1,132,755 km (0.117 R)
• M13: 1,212,491 km (0.056 R)
• M14: 1,351,168 km (0.106 R)
• M15: 1,436,140 km (0.086 R)
• M16: 1,536,819 km (0.074 R)
• M17: 1,687,763 km (0.069 R)
• M18: 1,779,766 km (0.088 R)
• M19: 1,873,564 km (0.095 R)
• M20: 1,943,875 km (0.117 R)
• M21: 2,014,934 km (0.11 R)
• M22: 2,186,223 km (0.089 R)
• M23: 2,367,685 km (0.111 R)
• M24: 2,526,558 km (0.082 R)
• M25: 2,615,719 km (0.086 R)
• M26: 2,706,076 km (0.036 R)
• M27: 2,785,961 km (0.101 R)
• M28: 2,889,782 km (0.085 R)
• M29: 2,989,115 km (0.103 R)
• M30: 3,065,859 km (0.068 R)
• M31: 3,239,392 km (0.099 R)
• M32: 3,653,030 km (0.069 R)
• M33: 3,863,066 km (0.12 R)
• M34: 3,972,871 km (0.112 R)
• M35: 4,123,067 km (0.109 R)
• M36: 4,208,786 km (0.104 R)
• M37: 4,295,104 km (0.115 R)
• M38: 4,442,458 km (0.075 R)
• M39: 4,523,690 km (0.089 R)
• M40: 4,701,263 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 12.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 767 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,273,439 km

• M1: 153,936 km (0.088 R)
• M2: 240,404 km (0.117 R)
• M3: 348,114 km (0.071 R)
• M4: 430,243 km (0.083 R)
• M5: 521,648 km (0.108 R)
• M6: 661,073 km (0.065 R)
• M7: 842,984 km (0.069 R)
• M8: 940,671 km (0.055 R)
• M9: 1,056,460 km (0.067 R)
• M10: 1,181,225 km (0.086 R)
• M11: 1,376,001 km (0.053 R)
• M12: 1,453,942 km (0.118 R)
• M13: 1,545,346 km (0.098 R)
• M14: 1,866,533 km (0.066 R)
• M15: 1,957,937 km (0.119 R)
• M16: 2,177,098 km (0.072 R)
• M17: 2,259,676 km (0.052 R)
• M18: 2,480,482 km (0.116 R)
• M19: 2,610,632 km (0.089 R)
• M20: 2,807,802 km (0.12 R)
• M21: 2,887,987 km (0.065 R)
• M22: 2,969,069 km (0.075 R)
• M23: 3,061,072 km (0.088 R)
• M24: 3,190,623 km (0.093 R)
• M25: 3,661,408 km (0.064 R)
• M26: 3,738,301 km (0.048 R)
• M27: 3,827,013 km (0.025 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 13.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.18 AU - 1.96 AU

Year: 1383 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,273,439 km

• M1: 173,683 km (0.05 R)
• M2: 398,828 km (0.061 R)
• M3: 565,031 km (0.04 R)
• M4: 658,530 km (0.074 R)
• M5: 841,039 km (0.072 R)
• M6: 992,133 km (0.066 R)
• M7: 1,223,411 km (0.089 R)
• M8: 1,359,994 km (0.098 R)
• M9: 1,453,942 km (0.077 R)
• M10: 1,609,374 km (0.06 R)
• M11: 1,811,481 km (0.104 R)
• M12: 2,033,185 km (0.052 R)
• M13: 2,120,101 km (0.032 R)
• M14: 2,320,263 km (0.052 R)
• M15: 2,480,482 km (0.113 R)
• M16: 2,620,655 km (0.048 R)
• M17: 2,727,768 km (0.11 R)
• M18: 2,872,728 km (0.11 R)
• M19: 2,983,281 km (0.086 R)
• M20: 3,336,182 km (0.062 R)
• M21: 3,904,804 km (0.099 R)
• M22: 4,068,912 km (0.075 R)
• M23: 4,319,489 km (0.065 R)
• M24: 4,475,220 km (0.083 R)
• M25: 4,690,492 km (0.075 R)
• M26: 4,792,218 km (0.086 R)
• M27: 4,909,353 km (0.089 R)
• M28: 5,478,872 km (0.096 R)
• M29: 5,771,635 km (0.078 R)
• M30: 6,388,577 km (0.112 R)
• M31: 7,260,882 km (0.072 R)
• M32: 7,378,765 km (0.075 R)
• M33: 7,565,613 km (0.076 R)
• M34: 8,346,065 km (0.101 R)
• M35: 8,505,237 km (0.057 R)
• M36: 8,790,670 km (0.116 R)
• M37: 9,115,746 km (0.062 R)
• M38: 9,407,911 km (0.049 R)
• M39: 9,666,266 km (0.067 R)
• M40: 10,133,311 km (0.105 R)
• M41: 10,246,407 km (0.095 R)
• M42: 10,341,102 km (0.114 R)
• M43: 10,436,097 km (0.059 R)
• M44: 10,684,280 km (0.036 R)
• M45: 11,050,645 km (0.111 R)
• M46: 11,264,720 km (0.102 R)
• M47: 11,401,602 km (0.113 R)
• M48: 11,539,082 km (0.103 R)
• M49: 11,776,045 km (0.118 R)
• M50: 11,875,229 km (0.116 R)
• M51: 12,014,654 km (0.111 R)
• M52: 12,174,574 km (0.1 R)
• M53: 12,315,046 km (0.109 R)
• M54: 12,923,461 km (0.072 R)
• M55: 13,128,560 km (0.065 R)
• M56: 13,396,639 km (0.117 R)
• M57: 13,833,614 km (0.116 R)
• M58: 14,022,257 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 10

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.37 AU - 2.19 AU

Year: 1669 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,273,439 km

• M1: 124,765 km (0.038 R)
• M2: 190,737 km (0.045 R)
• M3: 253,120 km (0.109 R)
• M4: 349,760 km (0.104 R)
• M5: 425,456 km (0.041 R)
• M6: 508,184 km (0.096 R)
• M7: 604,375 km (0.102 R)
• M8: 692,489 km (0.057 R)
• M9: 809,324 km (0.11 R)
• M10: 1,382,584 km (0.105 R)
• M11: 1,532,929 km (0.118 R)
• M12: 1,871,769 km (0.086 R)
• M13: 2,581,910 km (0.104 R)
• M14: 2,869,886 km (0.06 R)
• M15: 3,024,271 km (0.079 R)
• M16: 3,115,675 km (0.077 R)
• M17: 3,194,663 km (0.115 R)
• M18: 3,314,490 km (0.096 R)
• M19: 3,435,964 km (0.08 R)
• M20: 3,586,310 km (0.12 R)
• M21: 3,922,157 km (0.119 R)
• M22: 4,297,498 km (0.095 R)
• M23: 4,549,122 km (0.115 R)
• M24: 4,684,358 km (0.04 R)
• M25: 4,866,718 km (0.102 R)
• M26: 4,974,129 km (0.08 R)
• M27: 5,238,618 km (0.083 R)
• M28: 5,428,009 km (0.069 R)
• M29: 5,911,360 km (0.066 R)
• M30: 5,976,884 km (0.062 R)
• M31: 6,274,733 km (0.119 R)
• M32: 6,713,504 km (0.075 R)
• M33: 6,799,074 km (0.113 R)
• M34: 7,144,944 km (0.096 R)
• M35: 7,372,781 km (0.101 R)
• M36: 7,443,392 km (0.048 R)
• M37: 7,567,408 km (0.106 R)
• M38: 7,943,946 km (0.104 R)
• M39: 8,289,816 km (0.093 R)
• M40: 8,958,668 km (0.087 R)
• M41: 9,034,066 km (0.11 R)
• M42: 9,223,457 km (0.078 R)
• M43: 9,376,047 km (0.113 R)
• M44: 9,510,086 km (0.12 R)
• M45: 9,683,470 km (0.092 R)
• M46: 9,780,260 km (0.092 R)
• M47: 10,170,710 km (0.113 R)
• M48: 10,926,479 km (0.108 R)
• M49: 11,474,456 km (0.102 R)
• M50: 11,700,349 km (0.085 R)
• M51: 11,948,382 km (0.101 R)
• M52: 12,093,791 km (0.1 R)
• M53: 12,198,061 km (0.076 R)
• M54: 12,386,554 km (0.083 R)
• M55: 12,449,684 km (0.106 R)
• M56: 12,915,233 km (0.084 R)
• M57: 13,128,859 km (0.091 R)
• M58: 13,559,401 km (0.116 R)
• M59: 14,324,146 km (0.105 R)
• M60: 14,656,103 km (0.108 R)
• M61: 14,945,874 km (0.099 R)
• M62: 15,035,484 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 7.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.91 AU - 6.13 AU

Year: 9116 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,273,439 km

• M1: 107,411 km (0.085 R)
• M2: 167,998 km (0.104 R)
• M3: 332,257 km (0.099 R)
• M4: 407,056 km (0.038 R)
• M5: 588,668 km (0.103 R)
• M6: 641,625 km (0.073 R)
• M7: 724,203 km (0.104 R)
• M8: 1,010,234 km (0.109 R)
• M9: 1,124,378 km (0.093 R)
• M10: 1,174,493 km (0.11 R)
• M11: 1,776,924 km (0.105 R)
• M12: 2,288,847 km (0.113 R)
• M13: 2,528,204 km (0.103 R)
• M14: 2,867,492 km (0.08 R)
• M15: 2,960,392 km (0.11 R)
• M16: 3,221,141 km (0.118 R)
• M17: 3,464,687 km (0.103 R)
• M18: 3,563,870 km (0.108 R)
• M19: 3,943,998 km (0.066 R)
• M20: 3,995,610 km (0.103 R)
• M21: 4,047,520 km (0.059 R)
• M22: 4,230,927 km (0.065 R)
• M23: 4,470,882 km (0.04 R)
• M24: 4,524,737 km (0.084 R)
• M25: 4,880,631 km (0.073 R)
• M26: 5,103,980 km (0.098 R)
• M27: 5,359,493 km (0.045 R)
• M28: 5,561,002 km (0.077 R)
• M29: 5,619,046 km (0.083 R)
• M30: 5,677,239 km (0.106 R)
• M31: 5,794,374 km (0.089 R)
• M32: 6,060,808 km (0.064 R)
• M33: 6,180,636 km (0.106 R)
• M34: 6,301,062 km (0.117 R)
• M35: 7,516,545 km (0.111 R)
• M36: 8,938,024 km (0.047 R)
• M37: 9,383,826 km (0.095 R)
• M38: 9,522,503 km (0.116 R)
• M39: 9,872,113 km (0.105 R)
• M40: 10,154,853 km (0.11 R)
• M41: 10,656,006 km (0.117 R)
• M42: 10,873,222 km (0.106 R)
• M43: 10,982,428 km (0.076 R)
• M44: 11,756,897 km (0.07 R)
• M45: 12,094,240 km (0.088 R)
• M46: 12,283,032 km (0.065 R)
• M47: 12,855,095 km (0.083 R)
• M48: 14,383,087 km (0.045 R)
• M49: 14,824,401 km (0.104 R)
• M50: 15,270,053 km (0.117 R)
• M51: 16,050,356 km (0.104 R)
• M52: 16,341,024 km (0.097 R)
• M53: 17,096,643 km (0.055 R)
• M54: 17,181,315 km (0.118 R)
• M55: 17,308,623 km (0.101 R)
• M56: 17,521,351 km (0.082 R)
• M57: 19,254,592 km (0.082 R)
• M58: 19,652,074 km (0.112 R)
• M59: 20,186,288 km (0.114 R)
• M60: 20,590,053 km (0.106 R)
• M61: 20,815,497 km (0.096 R)
• M62: 20,906,003 km (0.116 R)
• M63: 21,177,972 km (0.102 R)
• M64: 22,047,136 km (0.066 R)
• M65: 23,490,157 km (0.065 R)
• M66: 24,246,972 km (0.081 R)
• M67: 24,963,546 km (0.072 R)
• M68: 25,445,251 km (0.117 R)
• M69: 26,027,187 km (0.109 R)
• M70: 26,466,706 km (0.08 R)
• M71: 26,908,468 km (0.083 R)
• M72: 27,056,271 km (0.041 R)
• M73: 27,550,991 km (0.067 R)
• M74: 27,998,737 km (0.084 R)
• M75: 29,508,778 km (0.037 R)
• M76: 30,427,459 km (0.106 R)
• M77: 30,684,169 km (0.11 R)
• M78: 31,200,132 km (0.091 R)
• M79: 31,407,175 km (0.116 R)
• M80: 32,083,507 km (0.111 R)
• M81: 32,869,943 km (0.106 R)
• M82: 32,975,260 km (0.12 R)
• M83: 33,344,767 km (0.091 R)
• M84: 33,768,877 km (0.102 R)
• M85: 33,981,456 km (0.113 R)
• M86: 34,568,627 km (0.06 R)
• M87: 35,428,665 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 6.9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 10253 Days

Day: 19 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,273,439 km

• M1: 89,908 km (0.118 R)
• M2: 179,218 km (0.118 R)
• M3: 236,514 km (0.058 R)
• M4: 414,536 km (0.061 R)
• M5: 556,504 km (0.111 R)
• M6: 764,595 km (0.104 R)
• M7: 959,670 km (0.113 R)
• M8: 1,053,468 km (0.073 R)
• M9: 1,634,955 km (0.069 R)
• M10: 1,957,937 km (0.082 R)
• M11: 2,225,867 km (0.066 R)
• M12: 2,275,683 km (0.119 R)
• M13: 2,986,572 km (0.092 R)
• M14: 3,266,320 km (0.084 R)
• M15: 3,731,270 km (0.101 R)
• M16: 3,971,524 km (0.096 R)
• M17: 4,032,411 km (0.063 R)
• M18: 4,498,857 km (0.069 R)
• M19: 5,280,506 km (0.101 R)
• M20: 5,721,221 km (0.067 R)
• M21: 5,894,007 km (0.087 R)
• M22: 6,244,514 km (0.093 R)
• M23: 7,150,180 km (0.117 R)
• M24: 7,373,679 km (0.082 R)
• M25: 7,675,268 km (0.078 R)
• M26: 8,407,550 km (0.089 R)
• M27: 9,001,304 km (0.103 R)
• M28: 9,081,488 km (0.075 R)
• M29: 9,690,501 km (0.075 R)
• M30: 9,855,209 km (0.059 R)
• M31: 11,076,376 km (0.098 R)
• M32: 11,248,563 km (0.106 R)
• M33: 11,335,031 km (0.114 R)
• M34: 11,421,648 km (0.087 R)
• M35: 11,858,174 km (0.083 R)
• M36: 13,382,876 km (0.032 R)
• M37: 13,520,356 km (0.035 R)
• M38: 14,028,391 km (0.064 R)
• M39: 14,121,441 km (0.093 R)
• M40: 14,401,937 km (0.055 R)
• M41: 14,495,734 km (0.115 R)
• M42: 15,063,309 km (0.081 R)
• M43: 15,110,881 km (0.114 R)
• M44: 15,301,917 km (0.091 R)
• M45: 15,493,702 km (0.075 R)
• M46: 15,734,554 km (0.081 R)
• M47: 17,205,700 km (0.095 R)
• M48: 17,806,335 km (0.119 R)
• M49: 18,109,271 km (0.068 R)
• M50: 19,389,679 km (0.042 R)
• M51: 21,123,967 km (0.068 R)
• M52: 21,337,593 km (0.075 R)
• M53: 21,498,261 km (0.105 R)
• M54: 21,551,817 km (0.062 R)
• M55: 21,766,939 km (0.108 R)
• M56: 22,144,823 km (0.08 R)
• M57: 22,852,571 km (0.088 R)
• M58: 23,623,149 km (0.107 R)
• M59: 24,290,356 km (0.12 R)
• M60: 25,245,987 km (0.103 R)
• M61: 25,814,010 km (0.119 R)
• M62: 25,871,007 km (0.097 R)
• M63: 26,846,834 km (0.109 R)
• M64: 27,020,367 km (0.049 R)
• M65: 27,368,332 km (0.062 R)
• M66: 28,068,899 km (0.08 R)
• M67: 28,362,560 km (0.116 R)
• M68: 28,539,235 km (0.111 R)
• M69: 28,598,176 km (0.085 R)
• M70: 28,657,118 km (0.11 R)
• M71: 29,905,811 km (0.097 R)
• M72: 30,386,020 km (0.096 R)
• M73: 30,990,097 km (0.119 R)
• M74: 31,354,367 km (0.049 R)
• M75: 31,537,026 km (0.117 R)
• M76: 33,321,131 km (0.078 R)
• M77: 33,881,375 km (0.101 R)
• M78: 33,943,757 km (0.078 R)
• M79: 34,822,196 km (0.059 R)
• M80: 37,243,587 km (0.06 R)
• M81: 37,308,063 km (0.059 R)
• M82: 37,630,896 km (0.081 R)
• M83: 38,019,551 km (0.106 R)
• M84: 38,149,402 km (0.071 R)
• M85: 40,114,519 km (0.096 R)
• M86: 40,445,280 km (0.087 R)
• M87: 42,112,399 km (0.095 R)
• M88: 42,179,568 km (0.084 R)
• M89: 43,394,453 km (0.102 R)
• M90: 44,006,158 km (0.067 R)
• M91: 44,210,659 km (0.114 R)
• M92: 44,415,458 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit