🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 14.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.72 AU - 0.76 AU

Year: 405 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,366,549 km

• M1: 183,257 km (0.111 R)
• M2: 293,212 km (0.061 R)
• M3: 397,781 km (0.117 R)
• M4: 522,845 km (0.112 R)
• M5: 614,997 km (0.092 R)
• M6: 801,396 km (0.082 R)
• M7: 900,430 km (0.115 R)
• M8: 992,133 km (0.089 R)
• M9: 1,117,047 km (0.107 R)
• M10: 1,265,748 km (0.071 R)
• M11: 1,370,316 km (0.044 R)
• M12: 1,598,752 km (0.116 R)
• M13: 1,793,828 km (0.103 R)
• M14: 1,986,660 km (0.099 R)
• M15: 2,126,235 km (0.117 R)
• M16: 2,297,375 km (0.025 R)
• M17: 2,421,541 km (0.103 R)
• M18: 2,542,416 km (0.119 R)
• M19: 2,682,888 km (0.085 R)
• M20: 2,832,187 km (0.084 R)
• M21: 2,959,943 km (0.088 R)
• M22: 3,064,662 km (0.039 R)
• M23: 3,227,424 km (0.081 R)
• M24: 3,393,029 km (0.085 R)
• M25: 3,483,536 km (0.115 R)
• M26: 3,587,806 km (0.025 R)
• M27: 3,686,540 km (0.052 R)
• M28: 3,860,074 km (0.111 R)
• M29: 3,968,233 km (0.109 R)
• M30: 4,091,053 km (0.063 R)
• M31: 4,305,726 km (0.111 R)
• M32: 4,425,105 km (0.073 R)
• M33: 4,724,750 km (0.064 R)
• M34: 4,826,177 km (0.091 R)
• M35: 4,935,533 km (0.059 R)
• M36: 5,097,697 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 9.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.36 AU - 1.54 AU

Year: 1110 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,366,549 km

• M1: 174,730 km (0.103 R)
• M2: 262,544 km (0.074 R)
• M3: 336,146 km (0.111 R)
• M4: 400,473 km (0.088 R)
• M5: 536,458 km (0.117 R)
• M6: 633,697 km (0.072 R)
• M7: 698,921 km (0.081 R)
• M8: 771,775 km (0.118 R)
• M9: 862,881 km (0.1 R)
• M10: 1,006,794 km (0.112 R)
• M11: 1,090,269 km (0.102 R)
• M12: 1,240,914 km (0.114 R)
• M13: 1,349,373 km (0.028 R)
• M14: 1,530,835 km (0.086 R)
• M15: 1,740,721 km (0.038 R)
• M16: 1,808,339 km (0.11 R)
• M17: 1,904,381 km (0.057 R)
• M18: 1,988,156 km (0.11 R)
• M19: 2,152,265 km (0.079 R)
• M20: 2,254,290 km (0.116 R)
• M21: 2,373,071 km (0.066 R)
• M22: 2,440,839 km (0.119 R)
• M23: 2,547,502 km (0.105 R)
• M24: 2,702,635 km (0.077 R)
• M25: 2,820,967 km (0.11 R)
• M26: 3,054,938 km (0.085 R)
• M27: 3,161,901 km (0.114 R)
• M28: 3,270,060 km (0.113 R)
• M29: 3,371,188 km (0.11 R)
• M30: 3,464,687 km (0.074 R)
• M31: 3,602,317 km (0.081 R)
• M32: 3,750,419 km (0.113 R)
• M33: 3,812,053 km (0.112 R)
• M34: 4,025,978 km (0.116 R)
• M35: 4,098,234 km (0.039 R)
• M36: 4,289,719 km (0.076 R)
• M37: 4,653,391 km (0.099 R)
• M38: 4,748,236 km (0.057 R)
• M39: 4,968,893 km (0.083 R)
• M40: 5,311,173 km (0.049 R)
• M41: 5,400,483 km (0.073 R)
• M42: 6,362,547 km (0.111 R)
• M43: 6,520,971 km (0.078 R)
• M44: 6,809,545 km (0.087 R)
• M45: 7,004,172 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 12.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.28 AU - 2.08 AU

Year: 1385 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,366,549 km

• M1: 155,432 km (0.058 R)
• M2: 311,612 km (0.076 R)
• M3: 407,654 km (0.099 R)
• M4: 494,571 km (0.111 R)
• M5: 597,943 km (0.115 R)
• M6: 674,537 km (0.117 R)
• M7: 868,266 km (0.114 R)
• M8: 1,018,612 km (0.095 R)
• M9: 1,102,536 km (0.065 R)
• M10: 1,381,088 km (0.025 R)
• M11: 1,487,003 km (0.043 R)
• M12: 1,608,028 km (0.114 R)
• M13: 1,694,944 km (0.12 R)
• M14: 1,796,072 km (0.072 R)
• M15: 1,919,191 km (0.118 R)
• M16: 2,119,203 km (0.036 R)
• M17: 2,208,214 km (0.088 R)
• M18: 2,340,459 km (0.108 R)
• M19: 2,576,524 km (0.089 R)
• M20: 2,843,257 km (0.1 R)
• M21: 3,018,436 km (0.085 R)
• M22: 3,292,051 km (0.076 R)
• M23: 3,379,715 km (0.11 R)
• M24: 3,532,903 km (0.106 R)
• M25: 3,639,267 km (0.076 R)
• M26: 3,854,988 km (0.114 R)
• M27: 4,040,938 km (0.046 R)
• M28: 4,160,766 km (0.096 R)
• M29: 4,281,790 km (0.086 R)
• M30: 4,360,329 km (0.037 R)
• M31: 4,483,299 km (0.12 R)
• M32: 4,598,639 km (0.061 R)
• M33: 4,732,977 km (0.102 R)
• M34: 4,850,412 km (0.09 R)
• M35: 5,060,597 km (0.11 R)
• M36: 5,217,974 km (0.09 R)
• M37: 5,376,996 km (0.093 R)
• M38: 5,537,515 km (0.097 R)
• M39: 5,651,957 km (0.119 R)
• M40: 5,853,914 km (0.075 R)
• M41: 5,980,175 km (0.114 R)
• M42: 6,077,862 km (0.079 R)
• M43: 6,484,320 km (0.08 R)
• M44: 6,685,828 km (0.075 R)
• M45: 6,767,060 km (0.048 R)
• M46: 6,858,763 km (0.095 R)
• M47: 6,971,410 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 12

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.59 AU - 4.77 AU

Year: 5434 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,366,549 km

• M1: 171,290 km (0.073 R)
• M2: 275,559 km (0.073 R)
• M3: 353,051 km (0.113 R)
• M4: 465,698 km (0.104 R)
• M5: 549,473 km (0.1 R)
• M6: 816,206 km (0.069 R)
• M7: 911,201 km (0.112 R)
• M8: 1,496,577 km (0.063 R)
• M9: 1,751,791 km (0.114 R)
• M10: 2,274,037 km (0.091 R)
• M11: 2,521,472 km (0.112 R)
• M12: 2,843,257 km (0.055 R)
• M13: 2,959,046 km (0.063 R)
• M14: 3,076,480 km (0.116 R)
• M15: 3,491,016 km (0.118 R)
• M16: 3,615,332 km (0.038 R)
• M17: 3,741,144 km (0.103 R)
• M18: 3,978,705 km (0.028 R)
• M19: 4,071,456 km (0.084 R)
• M20: 4,411,342 km (0.077 R)
• M21: 4,604,174 km (0.118 R)
• M22: 4,721,159 km (0.046 R)
• M23: 4,799,698 km (0.067 R)
• M24: 5,239,965 km (0.101 R)
• M25: 5,464,960 km (0.059 R)
• M26: 5,777,021 km (0.093 R)
• M27: 6,615,517 km (0.076 R)
• M28: 6,703,630 km (0.075 R)
• M29: 6,814,482 km (0.091 R)
• M30: 7,037,832 km (0.094 R)
• M31: 7,218,396 km (0.083 R)
• M32: 7,354,680 km (0.058 R)
• M33: 7,584,014 km (0.08 R)
• M34: 7,885,453 km (0.051 R)
• M35: 8,120,172 km (0.085 R)
• M36: 8,476,515 km (0.034 R)
• M37: 8,692,833 km (0.074 R)
• M38: 9,057,403 km (0.087 R)
• M39: 9,601,191 km (0.106 R)
• M40: 9,952,746 km (0.095 R)
• M41: 10,980,633 km (0.072 R)
• M42: 11,827,058 km (0.09 R)
• M43: 12,176,967 km (0.115 R)
• M44: 12,530,318 km (0.088 R)
• M45: 13,694,937 km (0.071 R)
• M46: 13,864,132 km (0.11 R)
• M47: 14,836,070 km (0.072 R)
• M48: 15,977,950 km (0.098 R)
• M49: 16,364,810 km (0.115 R)
• M50: 16,724,743 km (0.095 R)
• M51: 16,935,975 km (0.112 R)
• M52: 17,057,000 km (0.027 R)
• M53: 17,452,387 km (0.093 R)
• M54: 17,635,943 km (0.083 R)
• M55: 17,881,583 km (0.088 R)
• M56: 18,190,353 km (0.097 R)
• M57: 18,907,226 km (0.091 R)
• M58: 19,032,888 km (0.096 R)
• M59: 19,824,261 km (0.084 R)
• M60: 20,885,209 km (0.111 R)
• M61: 21,308,272 km (0.064 R)
• M62: 21,504,544 km (0.103 R)
• M63: 21,767,089 km (0.101 R)
• M64: 22,129,863 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 12

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.72 AU - 5.52 AU

Year: 6314 Days

Day: 6.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,366,549 km

• M1: 161,715 km (0.112 R)
• M2: 264,639 km (0.116 R)
• M3: 432,338 km (0.106 R)
• M4: 568,771 km (0.055 R)
• M5: 876,045 km (0.101 R)
• M6: 1,422,526 km (0.074 R)
• M7: 1,638,545 km (0.042 R)
• M8: 2,163,933 km (0.06 R)
• M9: 2,350,482 km (0.076 R)
• M10: 2,828,896 km (0.088 R)
• M11: 2,964,731 km (0.085 R)
• M12: 3,102,809 km (0.074 R)
• M13: 3,337,828 km (0.031 R)
• M14: 3,825,367 km (0.06 R)
• M15: 4,001,444 km (0.074 R)
• M16: 4,492,873 km (0.103 R)
• M17: 4,813,162 km (0.052 R)
• M18: 5,141,080 km (0.116 R)
• M19: 5,934,398 km (0.096 R)
• M20: 6,256,482 km (0.106 R)
• M21: 6,494,492 km (0.08 R)
• M22: 6,826,450 km (0.086 R)
• M23: 7,164,242 km (0.097 R)
• M24: 7,413,173 km (0.085 R)
• M25: 7,507,270 km (0.092 R)
• M26: 8,145,155 km (0.083 R)
• M27: 8,503,293 km (0.08 R)
• M28: 8,602,027 km (0.111 R)
• M29: 8,833,605 km (0.043 R)
• M30: 9,506,496 km (0.096 R)
• M31: 9,883,782 km (0.047 R)
• M32: 10,266,004 km (0.072 R)
• M33: 10,406,177 km (0.056 R)
• M34: 10,617,559 km (0.071 R)
• M35: 10,973,303 km (0.103 R)
• M36: 11,332,787 km (0.115 R)
• M37: 11,550,452 km (0.06 R)
• M38: 11,769,463 km (0.091 R)
• M39: 12,323,125 km (0.089 R)
• M40: 12,659,271 km (0.034 R)
• M41: 12,772,068 km (0.04 R)
• M42: 13,074,405 km (0.118 R)
• M43: 13,879,242 km (0.051 R)
• M44: 14,073,270 km (0.072 R)
• M45: 14,268,196 km (0.062 R)
• M46: 14,898,003 km (0.066 R)
• M47: 15,136,612 km (0.101 R)
• M48: 15,698,053 km (0.105 R)
• M49: 16,225,535 km (0.109 R)
• M50: 16,841,429 km (0.077 R)
• M51: 17,007,034 km (0.072 R)
• M52: 17,173,088 km (0.061 R)
• M53: 17,423,215 km (0.102 R)
• M54: 18,692,104 km (0.094 R)
• M55: 18,949,413 km (0.056 R)
• M56: 19,121,600 km (0.059 R)
• M57: 20,297,589 km (0.111 R)
• M58: 20,739,202 km (0.051 R)
• M59: 21,139,226 km (0.093 R)
• M60: 21,721,611 km (0.041 R)
• M61: 21,856,847 km (0.084 R)
• M62: 22,810,683 km (0.12 R)
• M63: 23,085,794 km (0.118 R)
• M64: 24,057,133 km (0.04 R)
• M65: 24,337,180 km (0.066 R)
• M66: 24,571,301 km (0.11 R)
• M67: 24,759,196 km (0.098 R)
• M68: 25,896,289 km (0.088 R)
• M69: 26,087,475 km (0.116 R)
• M70: 27,731,556 km (0.119 R)
• M71: 28,074,135 km (0.102 R)
• M72: 28,221,489 km (0.073 R)
• M73: 28,714,264 km (0.051 R)
• M74: 29,259,548 km (0.077 R)
• M75: 29,858,389 km (0.062 R)
• M76: 30,764,204 km (0.12 R)
• M77: 31,118,900 km (0.103 R)
• M78: 31,373,217 km (0.115 R)
• M79: 32,293,992 km (0.086 R)
• M80: 32,448,377 km (0.118 R)
• M81: 33,639,624 km (0.08 R)
• M82: 33,796,104 km (0.071 R)
• M83: 34,057,451 km (0.097 R)
• M84: 34,319,397 km (0.106 R)
• M85: 34,792,725 km (0.114 R)
• M86: 34,898,191 km (0.04 R)
• M87: 35,215,189 km (0.098 R)
• M88: 35,321,104 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 5.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.4 AU - 11.9 AU

Year: 19060 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,366,549 km

• M1: 76,594 km (0.064 R)
• M2: 203,902 km (0.118 R)
• M3: 253,568 km (0.116 R)
• M4: 510,727 km (0.106 R)
• M5: 567,574 km (0.096 R)
• M6: 1,005,148 km (0.095 R)
• M7: 1,363,585 km (0.077 R)
• M8: 1,630,318 km (0.088 R)
• M9: 1,780,514 km (0.044 R)
• M10: 2,025,854 km (0.105 R)
• M11: 2,622,301 km (0.116 R)
• M12: 2,722,532 km (0.115 R)
• M13: 3,792,755 km (0.101 R)
• M14: 4,165,852 km (0.068 R)
• M15: 4,224,195 km (0.059 R)
• M16: 4,341,929 km (0.098 R)
• M17: 4,520,399 km (0.069 R)
• M18: 5,164,268 km (0.083 R)
• M19: 5,512,981 km (0.072 R)
• M20: 5,836,411 km (0.048 R)
• M21: 6,066,642 km (0.081 R)
• M22: 6,199,485 km (0.098 R)
• M23: 6,266,206 km (0.067 R)
• M24: 6,706,173 km (0.062 R)
• M25: 6,774,839 km (0.07 R)
• M26: 7,086,302 km (0.103 R)
• M27: 7,402,402 km (0.092 R)
• M28: 7,508,766 km (0.117 R)
• M29: 7,651,482 km (0.056 R)
• M30: 7,723,140 km (0.109 R)
• M31: 8,194,523 km (0.082 R)
• M32: 9,393,849 km (0.117 R)
• M33: 9,624,828 km (0.045 R)
• M34: 10,807,399 km (0.112 R)
• M35: 11,415,664 km (0.031 R)
• M36: 11,993,411 km (0.112 R)
• M37: 12,243,987 km (0.049 R)
• M38: 12,750,077 km (0.092 R)
• M39: 13,005,740 km (0.044 R)
• M40: 13,091,459 km (0.036 R)
• M41: 13,134,244 km (0.088 R)
• M42: 13,782,901 km (0.102 R)
• M43: 13,826,583 km (0.111 R)
• M44: 16,157,019 km (0.092 R)
• M45: 16,295,098 km (0.091 R)
• M46: 16,387,400 km (0.069 R)
• M47: 16,433,625 km (0.045 R)
• M48: 16,572,602 km (0.079 R)
• M49: 17,887,717 km (0.063 R)
• M50: 18,269,640 km (0.098 R)
• M51: 18,365,532 km (0.096 R)
• M52: 18,413,553 km (0.051 R)
• M53: 18,509,595 km (0.066 R)
• M54: 18,605,936 km (0.075 R)
• M55: 18,799,067 km (0.098 R)
• M56: 19,529,254 km (0.074 R)
• M57: 19,873,030 km (0.085 R)
• M58: 20,021,132 km (0.116 R)
• M59: 20,417,566 km (0.094 R)
• M60: 22,335,860 km (0.103 R)
• M61: 22,850,177 km (0.071 R)
• M62: 23,576,624 km (0.108 R)
• M63: 23,995,199 km (0.098 R)
• M64: 24,680,657 km (0.058 R)
• M65: 24,999,151 km (0.069 R)
• M66: 25,426,103 km (0.081 R)
• M67: 25,801,444 km (0.075 R)
• M68: 26,016,865 km (0.087 R)
• M69: 26,232,735 km (0.097 R)
• M70: 26,286,889 km (0.119 R)
• M71: 26,341,043 km (0.075 R)
• M72: 26,775,326 km (0.114 R)
• M73: 27,102,497 km (0.113 R)
• M74: 27,212,002 km (0.108 R)
• M75: 27,376,261 km (0.089 R)
• M76: 28,203,088 km (0.056 R)
• M77: 28,424,792 km (0.098 R)
• M78: 29,598,986 km (0.103 R)
• M79: 30,050,472 km (0.086 R)
• M80: 32,515,845 km (0.086 R)
• M81: 33,566,920 km (0.105 R)
• M82: 34,392,102 km (0.095 R)
• M83: 35,224,015 km (0.027 R)
• M84: 35,702,280 km (0.085 R)
• M85: 35,882,246 km (0.102 R)
• M86: 36,604,953 km (0.098 R)
• M87: 37,150,238 km (0.074 R)
• M88: 37,332,597 km (0.064 R)
• M89: 38,740,313 km (0.08 R)
• M90: 39,110,419 km (0.104 R)
• M91: 39,295,920 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit