🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 8.9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 269 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,150,628 km

• M1: 112,647 km (0.092 R)
• M2: 188,942 km (0.119 R)
• M3: 273,166 km (0.095 R)
• M4: 348,563 km (0.081 R)
• M5: 446,550 km (0.079 R)
• M6: 517,010 km (0.072 R)
• M7: 579,393 km (0.097 R)
• M8: 635,193 km (0.069 R)
• M9: 712,834 km (0.1 R)
• M10: 769,980 km (0.118 R)
• M11: 882,029 km (0.049 R)
• M12: 999,912 km (0.091 R)
• M13: 1,083,986 km (0.036 R)
• M14: 1,150,856 km (0.073 R)
• M15: 1,334,413 km (0.079 R)
• M16: 1,427,762 km (0.112 R)
• M17: 1,510,340 km (0.101 R)
• M18: 1,652,907 km (0.111 R)
• M19: 1,884,634 km (0.116 R)
• M20: 1,970,653 km (0.088 R)
• M21: 2,156,753 km (0.086 R)
• M22: 2,226,764 km (0.089 R)
• M23: 2,374,417 km (0.112 R)
• M24: 2,462,381 km (0.115 R)
• M25: 2,567,399 km (0.055 R)
• M26: 2,625,742 km (0.097 R)
• M27: 2,706,076 km (0.069 R)
• M28: 2,930,024 km (0.091 R)
• M29: 3,205,434 km (0.107 R)
• M30: 3,384,203 km (0.062 R)
• M31: 3,442,546 km (0.102 R)
• M32: 3,566,114 km (0.07 R)
• M33: 3,649,440 km (0.062 R)
• M34: 3,715,263 km (0.079 R)
• M35: 3,976,760 km (0.083 R)
• M36: 4,100,328 km (0.063 R)
• M37: 4,181,410 km (0.094 R)
• M38: 4,288,223 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 14

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,150,628 km

• M1: 179,817 km (0.103 R)
• M2: 269,276 km (0.096 R)
• M3: 356,641 km (0.075 R)
• M4: 452,085 km (0.083 R)
• M5: 562,638 km (0.069 R)
• M6: 668,702 km (0.106 R)
• M7: 759,957 km (0.071 R)
• M8: 859,290 km (0.075 R)
• M9: 957,277 km (0.115 R)
• M10: 1,089,222 km (0.103 R)
• M11: 1,196,783 km (0.099 R)
• M12: 1,322,595 km (0.098 R)
• M13: 1,412,653 km (0.111 R)
• M14: 1,508,695 km (0.106 R)
• M15: 1,630,318 km (0.041 R)
• M16: 1,743,414 km (0.088 R)
• M17: 1,839,156 km (0.1 R)
• M18: 1,961,527 km (0.028 R)
• M19: 2,061,309 km (0.098 R)
• M20: 2,188,766 km (0.113 R)
• M21: 2,469,562 km (0.107 R)
• M22: 2,587,146 km (0.102 R)
• M23: 2,688,124 km (0.078 R)
• M24: 2,790,449 km (0.108 R)
• M25: 2,989,713 km (0.116 R)
• M26: 3,100,715 km (0.117 R)
• M27: 3,272,603 km (0.037 R)
• M28: 3,437,460 km (0.101 R)
• M29: 3,533,801 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 8.5

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 347 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,150,628 km

• M1: 106,214 km (0.046 R)
• M2: 167,250 km (0.115 R)
• M3: 226,940 km (0.09 R)
• M4: 298,747 km (0.112 R)
• M5: 390,301 km (0.091 R)
• M6: 468,840 km (0.117 R)
• M7: 528,230 km (0.115 R)
• M8: 605,572 km (0.106 R)
• M9: 683,213 km (0.083 R)
• M10: 760,406 km (0.108 R)
• M11: 832,063 km (0.059 R)
• M12: 906,264 km (0.09 R)
• M13: 987,196 km (0.063 R)
• M14: 1,118,394 km (0.083 R)
• M15: 1,305,840 km (0.107 R)
• M16: 1,403,527 km (0.113 R)
• M17: 1,530,386 km (0.109 R)
• M18: 1,600,847 km (0.102 R)
• M19: 1,694,495 km (0.054 R)
• M20: 1,864,438 km (0.077 R)
• M21: 1,969,157 km (0.069 R)
• M22: 2,046,050 km (0.088 R)
• M23: 2,105,740 km (0.028 R)
• M24: 2,190,562 km (0.087 R)
• M25: 2,313,681 km (0.046 R)
• M26: 2,515,488 km (0.103 R)
• M27: 2,822,313 km (0.093 R)
• M28: 2,970,116 km (0.081 R)
• M29: 3,038,183 km (0.102 R)
• M30: 3,099,817 km (0.114 R)
• M31: 3,238,495 km (0.082 R)
• M32: 3,329,600 km (0.12 R)
• M33: 3,443,145 km (0.091 R)
• M34: 3,500,291 km (0.094 R)
• M35: 3,579,428 km (0.09 R)
• M36: 3,776,449 km (0.106 R)
• M37: 4,450,686 km (0.1 R)
• M38: 4,686,303 km (0.101 R)
• M39: 4,974,578 km (0.094 R)
• M40: 5,063,888 km (0.103 R)
• M41: 5,129,113 km (0.061 R)
• M42: 5,202,864 km (0.042 R)
• M43: 5,309,976 km (0.07 R)
• M44: 5,367,871 km (0.107 R)
• M45: 5,426,214 km (0.068 R)
• M46: 5,652,705 km (0.113 R)
• M47: 5,720,323 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 12.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.19 AU - 1.79 AU

Year: 1234 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,150,628 km

• M1: 167,699 km (0.116 R)
• M2: 250,576 km (0.092 R)
• M3: 333,603 km (0.119 R)
• M4: 490,531 km (0.069 R)
• M5: 728,542 km (0.099 R)
• M6: 876,644 km (0.104 R)
• M7: 1,173,595 km (0.108 R)
• M8: 1,400,984 km (0.11 R)
• M9: 1,520,214 km (0.081 R)
• M10: 1,625,381 km (0.093 R)
• M11: 1,742,217 km (0.086 R)
• M12: 1,993,990 km (0.112 R)
• M13: 2,450,712 km (0.043 R)
• M14: 2,533,590 km (0.116 R)
• M15: 2,659,701 km (0.087 R)
• M16: 2,744,971 km (0.055 R)
• M17: 3,050,600 km (0.099 R)
• M18: 3,333,041 km (0.09 R)
• M19: 3,683,399 km (0.108 R)
• M20: 3,766,874 km (0.09 R)
• M21: 3,911,536 km (0.105 R)
• M22: 4,008,924 km (0.056 R)
• M23: 4,156,726 km (0.04 R)
• M24: 4,432,286 km (0.045 R)
• M25: 4,739,859 km (0.044 R)
• M26: 4,896,338 km (0.106 R)
• M27: 5,321,944 km (0.098 R)
• M28: 5,403,176 km (0.067 R)
• M29: 5,498,320 km (0.076 R)
• M30: 5,594,212 km (0.094 R)
• M31: 5,676,790 km (0.106 R)
• M32: 5,759,668 km (0.069 R)
• M33: 5,926,918 km (0.111 R)
• M34: 6,452,455 km (0.079 R)
• M35: 6,582,606 km (0.095 R)
• M36: 6,742,974 km (0.102 R)
• M37: 7,639,963 km (0.117 R)
• M38: 7,993,912 km (0.086 R)
• M39: 8,274,557 km (0.095 R)
• M40: 8,495,214 km (0.116 R)
• M41: 8,638,080 km (0.1 R)
• M42: 8,717,816 km (0.079 R)
• M43: 8,974,526 km (0.111 R)
• M44: 9,136,241 km (0.11 R)
• M45: 9,266,391 km (0.086 R)
• M46: 9,676,888 km (0.115 R)
• M47: 9,842,792 km (0.045 R)
• M48: 10,261,816 km (0.111 R)
• M49: 10,498,928 km (0.057 R)
• M50: 10,858,113 km (0.108 R)
• M51: 11,030,599 km (0.057 R)
• M52: 11,343,408 km (0.076 R)
• M53: 11,623,755 km (0.094 R)
• M54: 11,764,975 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 13

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.27 AU - 1.93 AU

Year: 1373 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,150,628 km

• M1: 191,186 km (0.112 R)
• M2: 319,242 km (0.047 R)
• M3: 407,505 km (0.12 R)
• M4: 540,048 km (0.082 R)
• M5: 696,677 km (0.072 R)
• M6: 778,208 km (0.06 R)
• M7: 904,170 km (0.081 R)
• M8: 1,133,353 km (0.08 R)
• M9: 1,365,978 km (0.117 R)
• M10: 1,463,516 km (0.085 R)
• M11: 1,631,814 km (0.062 R)
• M12: 1,780,065 km (0.115 R)
• M13: 1,988,006 km (0.087 R)
• M14: 2,310,390 km (0.078 R)
• M15: 2,609,136 km (0.107 R)
• M16: 3,048,356 km (0.101 R)
• M17: 3,243,880 km (0.08 R)
• M18: 3,387,793 km (0.072 R)
• M19: 3,499,992 km (0.11 R)
• M20: 3,704,941 km (0.115 R)
• M21: 3,797,392 km (0.112 R)
• M22: 3,914,079 km (0.067 R)
• M23: 4,020,144 km (0.117 R)
• M24: 4,307,521 km (0.116 R)
• M25: 4,417,176 km (0.1 R)
• M26: 4,527,729 km (0.105 R)
• M27: 4,688,996 km (0.117 R)
• M28: 5,030,228 km (0.09 R)
• M29: 5,197,479 km (0.08 R)
• M30: 5,379,539 km (0.093 R)
• M31: 5,643,580 km (0.106 R)
• M32: 5,790,485 km (0.067 R)
• M33: 5,965,963 km (0.047 R)
• M34: 6,074,721 km (0.114 R)
• M35: 6,266,804 km (0.069 R)
• M36: 6,377,507 km (0.095 R)
• M37: 6,530,695 km (0.103 R)
• M38: 6,883,596 km (0.076 R)
• M39: 6,983,528 km (0.062 R)
• M40: 7,519,836 km (0.108 R)
• M41: 7,667,190 km (0.113 R)
• M42: 7,755,902 km (0.105 R)
• M43: 7,860,022 km (0.094 R)
• M44: 8,069,608 km (0.073 R)
• M45: 8,220,403 km (0.104 R)
• M46: 8,402,613 km (0.111 R)
• M47: 8,601,578 km (0.059 R)
• M48: 9,066,678 km (0.078 R)
• M49: 9,619,592 km (0.101 R)
• M50: 9,892,159 km (0.103 R)
• M51: 10,037,568 km (0.099 R)
• M52: 10,167,419 km (0.071 R)
• M53: 10,281,413 km (0.112 R)
• M54: 10,412,311 km (0.116 R)
• M55: 10,774,936 km (0.036 R)
• M56: 10,857,963 km (0.052 R)
• M57: 11,041,370 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.67 AU - 1.81 AU

Year: 1557 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,150,628 km

• M1: 185,651 km (0.086 R)
• M2: 490,980 km (0.101 R)
• M3: 589,416 km (0.059 R)
• M4: 710,141 km (0.065 R)
• M5: 833,111 km (0.077 R)
• M6: 1,012,329 km (0.105 R)
• M7: 1,145,022 km (0.067 R)
• M8: 1,301,801 km (0.106 R)
• M9: 1,410,558 km (0.089 R)
• M10: 1,560,605 km (0.096 R)
• M11: 1,918,293 km (0.087 R)
• M12: 2,011,942 km (0.087 R)
• M13: 2,160,792 km (0.081 R)
• M14: 2,258,479 km (0.116 R)
• M15: 2,526,409 km (0.105 R)
• M16: 2,664,338 km (0.116 R)
• M17: 3,008,413 km (0.076 R)
• M18: 3,142,752 km (0.108 R)
• M19: 3,266,619 km (0.082 R)
• M20: 3,923,803 km (0.069 R)
• M21: 4,044,229 km (0.118 R)
• M22: 4,165,702 km (0.091 R)
• M23: 4,329,811 km (0.088 R)
• M24: 4,426,451 km (0.07 R)
• M25: 4,523,840 km (0.087 R)
• M26: 4,692,586 km (0.034 R)
• M27: 5,036,362 km (0.096 R)
• M28: 5,314,315 km (0.055 R)
• M29: 5,567,434 km (0.111 R)
• M30: 5,657,642 km (0.109 R)
• M31: 5,916,147 km (0.106 R)
• M32: 6,008,299 km (0.055 R)
• M33: 6,334,722 km (0.101 R)
• M34: 6,651,121 km (0.119 R)
• M35: 7,021,376 km (0.116 R)
• M36: 7,119,063 km (0.096 R)
• M37: 7,332,390 km (0.029 R)
• M38: 7,448,029 km (0.105 R)
• M39: 7,581,022 km (0.063 R)
• M40: 7,782,081 km (0.092 R)
• M41: 8,138,124 km (0.1 R)
• M42: 9,345,529 km (0.049 R)
• M43: 9,561,249 km (0.083 R)
• M44: 9,724,161 km (0.078 R)
• M45: 9,906,221 km (0.106 R)
• M46: 10,144,680 km (0.078 R)
• M47: 10,477,835 km (0.116 R)
• M48: 10,927,825 km (0.114 R)
• M49: 11,174,213 km (0.093 R)
• M50: 11,326,803 km (0.117 R)
• M51: 11,866,253 km (0.116 R)
• M52: 12,256,554 km (0.114 R)
• M53: 12,631,446 km (0.034 R)
• M54: 12,790,468 km (0.109 R)
• M55: 12,930,043 km (0.088 R)
• M56: 13,372,254 km (0.102 R)
• M57: 13,534,419 km (0.103 R)
• M58: 13,758,217 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 8.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.03 AU - 6.33 AU

Year: 7996 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,150,628 km

• M1: 112,348 km (0.037 R)
• M2: 195,973 km (0.109 R)
• M3: 307,573 km (0.081 R)
• M4: 404,064 km (0.065 R)
• M5: 512,522 km (0.12 R)
• M6: 582,983 km (0.117 R)
• M7: 657,034 km (0.045 R)
• M8: 815,458 km (0.08 R)
• M9: 1,092,214 km (0.036 R)
• M10: 1,265,897 km (0.099 R)
• M11: 1,517,371 km (0.079 R)
• M12: 1,730,249 km (0.112 R)
• M13: 2,204,325 km (0.078 R)
• M14: 2,263,865 km (0.096 R)
• M15: 2,528,354 km (0.066 R)
• M16: 2,611,680 km (0.105 R)
• M17: 2,824,258 km (0.051 R)
• M18: 3,109,242 km (0.046 R)
• M19: 3,176,262 km (0.027 R)
• M20: 3,565,516 km (0.101 R)
• M21: 3,849,452 km (0.088 R)
• M22: 3,945,793 km (0.073 R)
• M23: 4,042,882 km (0.105 R)
• M24: 5,110,114 km (0.115 R)
• M25: 5,269,435 km (0.087 R)
• M26: 5,593,016 km (0.086 R)
• M27: 5,867,677 km (0.096 R)
• M28: 6,034,479 km (0.028 R)
• M29: 6,487,312 km (0.058 R)
• M30: 7,098,120 km (0.071 R)
• M31: 7,425,440 km (0.064 R)
• M32: 7,849,251 km (0.081 R)
• M33: 8,187,791 km (0.109 R)
• M34: 8,530,968 km (0.074 R)
• M35: 8,974,825 km (0.056 R)
• M36: 9,038,853 km (0.073 R)
• M37: 9,720,122 km (0.074 R)
• M38: 10,183,426 km (0.115 R)
• M39: 10,755,788 km (0.072 R)
• M40: 10,857,963 km (0.078 R)
• M41: 11,407,885 km (0.074 R)
• M42: 12,214,367 km (0.079 R)
• M43: 12,606,463 km (0.104 R)
• M44: 12,714,173 km (0.105 R)
• M45: 13,439,873 km (0.115 R)
• M46: 16,357,031 km (0.097 R)
• M47: 16,513,660 km (0.082 R)
• M48: 16,631,543 km (0.045 R)
• M49: 18,433,001 km (0.095 R)
• M50: 19,047,250 km (0.109 R)
• M51: 19,212,107 km (0.109 R)
• M52: 19,294,834 km (0.092 R)
• M53: 19,501,878 km (0.105 R)
• M54: 20,001,983 km (0.077 R)
• M55: 20,548,464 km (0.058 R)
• M56: 20,717,660 km (0.069 R)
• M57: 21,699,171 km (0.102 R)
• M58: 21,828,424 km (0.112 R)
• M59: 22,044,144 km (0.066 R)
• M60: 23,840,515 km (0.069 R)
• M61: 25,093,996 km (0.097 R)
• M62: 25,410,844 km (0.095 R)
• M63: 26,093,908 km (0.047 R)
• M64: 26,231,388 km (0.053 R)
• M65: 26,323,092 km (0.09 R)
• M66: 26,598,801 km (0.112 R)
• M67: 26,875,557 km (0.052 R)
• M68: 27,711,510 km (0.1 R)
• M69: 27,804,859 km (0.107 R)
• M70: 27,898,357 km (0.111 R)
• M71: 28,273,549 km (0.064 R)
• M72: 28,461,743 km (0.032 R)
• M73: 28,981,296 km (0.105 R)
• M74: 29,456,419 km (0.071 R)
• M75: 29,886,214 km (0.068 R)
• M76: 30,077,998 km (0.077 R)
• M77: 30,945,666 km (0.1 R)
• M78: 31,091,075 km (0.057 R)
• M79: 31,333,872 km (0.114 R)
• M80: 32,409,930 km (0.087 R)
• M81: 32,557,733 km (0.074 R)
• M82: 33,101,072 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit