🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 14.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 360 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,045,158 km

• M1: 227,838 km (0.056 R)
• M2: 333,154 km (0.047 R)
• M3: 433,235 km (0.101 R)
• M4: 552,016 km (0.101 R)
• M5: 654,042 km (0.103 R)
• M6: 793,617 km (0.108 R)
• M7: 936,782 km (0.055 R)
• M8: 1,136,944 km (0.09 R)
• M9: 1,233,734 km (0.085 R)
• M10: 1,338,153 km (0.096 R)
• M11: 1,571,526 km (0.098 R)
• M12: 1,665,772 km (0.106 R)
• M13: 1,787,695 km (0.083 R)
• M14: 1,918,144 km (0.111 R)
• M15: 2,128,179 km (0.083 R)
• M16: 2,233,347 km (0.102 R)
• M17: 2,548,101 km (0.082 R)
• M18: 2,822,613 km (0.028 R)
• M19: 3,019,483 km (0.114 R)
• M20: 3,163,845 km (0.039 R)
• M21: 3,284,720 km (0.076 R)
• M22: 3,400,958 km (0.066 R)
• M23: 3,551,304 km (0.108 R)
• M24: 3,644,055 km (0.107 R)
• M25: 3,744,285 km (0.097 R)
• M26: 3,852,145 km (0.105 R)
• M27: 3,954,321 km (0.103 R)
• M28: 4,175,426 km (0.078 R)
• M29: 4,280,593 km (0.041 R)
• M30: 4,486,291 km (0.069 R)
• M31: 4,615,543 km (0.098 R)
• M32: 4,811,965 km (0.067 R)
• M33: 4,914,888 km (0.074 R)
• M34: 5,115,649 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.07 AU - 1.21 AU

Year: 856 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,045,158 km

• M1: 171,888 km (0.098 R)
• M2: 313,856 km (0.101 R)
• M3: 404,662 km (0.115 R)
• M4: 499,657 km (0.084 R)
• M5: 680,371 km (0.075 R)
• M6: 812,765 km (0.097 R)
• M7: 942,167 km (0.109 R)
• M8: 1,106,276 km (0.084 R)
• M9: 1,382,584 km (0.066 R)
• M10: 1,472,193 km (0.11 R)
• M11: 1,571,825 km (0.096 R)
• M12: 1,713,494 km (0.077 R)
• M13: 1,843,345 km (0.1 R)
• M14: 1,968,259 km (0.104 R)
• M15: 2,061,608 km (0.054 R)
• M16: 2,174,106 km (0.036 R)
• M17: 2,270,896 km (0.03 R)
• M18: 2,360,206 km (0.1 R)
• M19: 2,478,089 km (0.071 R)
• M20: 2,588,791 km (0.045 R)
• M21: 2,758,136 km (0.058 R)
• M22: 2,863,453 km (0.083 R)
• M23: 3,038,782 km (0.111 R)
• M24: 3,257,942 km (0.072 R)
• M25: 3,451,522 km (0.069 R)
• M26: 3,628,048 km (0.101 R)
• M27: 3,722,743 km (0.09 R)
• M28: 4,022,687 km (0.117 R)
• M29: 4,219,857 km (0.118 R)
• M30: 4,375,439 km (0.117 R)
• M31: 4,521,596 km (0.119 R)
• M32: 4,635,140 km (0.104 R)
• M33: 4,738,213 km (0.08 R)
• M34: 4,842,034 km (0.084 R)
• M35: 5,193,739 km (0.112 R)
• M36: 5,372,658 km (0.116 R)
• M37: 5,565,938 km (0.076 R)
• M38: 5,687,861 km (0.045 R)
• M39: 5,971,797 km (0.072 R)
• M40: 6,272,938 km (0.116 R)
• M41: 6,361,799 km (0.1 R)
• M42: 6,721,432 km (0.107 R)
• M43: 7,034,840 km (0.096 R)
• M44: 7,326,556 km (0.091 R)
• M45: 7,689,929 km (0.112 R)
• M46: 7,839,676 km (0.066 R)
• M47: 8,142,163 km (0.076 R)
• M48: 8,378,678 km (0.117 R)
• M49: 8,476,664 km (0.058 R)
• M50: 8,603,224 km (0.119 R)
• M51: 8,958,220 km (0.059 R)
• M52: 9,216,725 km (0.096 R)
• M53: 9,800,157 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 12.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.03 AU - 1.33 AU

Year: 901 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,045,158 km

• M1: 161,715 km (0.093 R)
• M2: 241,451 km (0.104 R)
• M3: 343,926 km (0.118 R)
• M4: 438,023 km (0.062 R)
• M5: 532,568 km (0.107 R)
• M6: 674,088 km (0.071 R)
• M7: 777,759 km (0.1 R)
• M8: 880,234 km (0.116 R)
• M9: 995,424 km (0.104 R)
• M10: 1,144,125 km (0.07 R)
• M11: 1,279,810 km (0.07 R)
• M12: 1,403,677 km (0.058 R)
• M13: 1,549,684 km (0.119 R)
• M14: 1,645,427 km (0.083 R)
• M15: 1,930,561 km (0.113 R)
• M16: 2,069,088 km (0.118 R)
• M17: 2,398,652 km (0.12 R)
• M18: 2,505,166 km (0.088 R)
• M19: 2,668,078 km (0.115 R)
• M20: 2,851,335 km (0.094 R)
• M21: 3,015,893 km (0.083 R)
• M22: 3,207,079 km (0.071 R)
• M23: 3,295,342 km (0.118 R)
• M24: 3,456,309 km (0.053 R)
• M25: 3,632,236 km (0.114 R)
• M26: 3,742,789 km (0.092 R)
• M27: 3,829,705 km (0.109 R)
• M28: 3,999,200 km (0.11 R)
• M29: 4,088,061 km (0.097 R)
• M30: 4,190,536 km (0.082 R)
• M31: 4,313,355 km (0.083 R)
• M32: 4,430,640 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.35 AU - 1.65 AU

Year: 1291 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,045,158 km

• M1: 175,628 km (0.077 R)
• M2: 379,231 km (0.088 R)
• M3: 512,223 km (0.091 R)
• M4: 604,076 km (0.1 R)
• M5: 768,933 km (0.096 R)
• M6: 938,427 km (0.096 R)
• M7: 1,056,909 km (0.078 R)
• M8: 1,161,179 km (0.06 R)
• M9: 1,423,573 km (0.095 R)
• M10: 1,614,610 km (0.108 R)
• M11: 1,736,682 km (0.102 R)
• M12: 1,933,852 km (0.032 R)
• M13: 2,180,539 km (0.103 R)
• M14: 2,325,050 km (0.09 R)
• M15: 2,429,021 km (0.061 R)
• M16: 2,861,059 km (0.059 R)
• M17: 2,954,259 km (0.097 R)
• M18: 3,095,928 km (0.091 R)
• M19: 3,298,184 km (0.03 R)
• M20: 3,396,021 km (0.071 R)
• M21: 3,645,102 km (0.118 R)
• M22: 3,838,532 km (0.052 R)
• M23: 3,952,077 km (0.111 R)
• M24: 4,108,855 km (0.104 R)
• M25: 4,256,957 km (0.119 R)
• M26: 4,450,088 km (0.113 R)
• M27: 4,734,324 km (0.106 R)
• M28: 5,251,783 km (0.083 R)
• M29: 5,413,049 km (0.083 R)
• M30: 5,575,812 km (0.086 R)
• M31: 5,752,038 km (0.111 R)
• M32: 6,013,984 km (0.068 R)
• M33: 6,207,115 km (0.119 R)
• M34: 6,512,743 km (0.09 R)
• M35: 6,760,926 km (0.099 R)
• M36: 6,886,289 km (0.05 R)
• M37: 6,986,969 km (0.083 R)
• M38: 7,498,444 km (0.116 R)
• M39: 7,667,190 km (0.043 R)
• M40: 7,837,432 km (0.084 R)
• M41: 7,955,914 km (0.055 R)
• M42: 8,234,764 km (0.056 R)
• M43: 8,409,046 km (0.105 R)
• M44: 8,516,906 km (0.102 R)
• M45: 8,611,751 km (0.109 R)
• M46: 8,870,705 km (0.069 R)
• M47: 9,035,562 km (0.119 R)
• M48: 9,160,027 km (0.091 R)
• M49: 9,326,679 km (0.089 R)
• M50: 9,424,516 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 11.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 1726 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,045,158 km

• M1: 155,881 km (0.052 R)
• M2: 329,265 km (0.066 R)
• M3: 444,306 km (0.12 R)
• M4: 528,828 km (0.066 R)
• M5: 665,411 km (0.041 R)
• M6: 778,059 km (0.098 R)
• M7: 904,319 km (0.115 R)
• M8: 1,003,951 km (0.116 R)
• M9: 1,394,851 km (0.094 R)
• M10: 1,559,558 km (0.091 R)
• M11: 1,706,014 km (0.078 R)
• M12: 1,806,394 km (0.099 R)
• M13: 1,882,988 km (0.098 R)
• M14: 1,969,306 km (0.116 R)
• M15: 2,066,096 km (0.077 R)
• M16: 2,191,459 km (0.095 R)
• M17: 2,264,313 km (0.119 R)
• M18: 2,497,387 km (0.104 R)
• M19: 2,728,665 km (0.106 R)
• M20: 2,856,871 km (0.053 R)
• M21: 2,946,779 km (0.097 R)
• M22: 3,047,907 km (0.116 R)
• M23: 3,139,910 km (0.109 R)
• M24: 3,232,960 km (0.119 R)
• M25: 3,390,037 km (0.088 R)
• M26: 3,496,102 km (0.119 R)
• M27: 3,603,364 km (0.099 R)
• M28: 3,876,530 km (0.114 R)
• M29: 4,021,191 km (0.115 R)
• M30: 4,133,688 km (0.117 R)
• M31: 4,547,775 km (0.12 R)
• M32: 4,771,574 km (0.117 R)
• M33: 4,902,921 km (0.086 R)
• M34: 5,035,464 km (0.113 R)
• M35: 5,108,318 km (0.12 R)
• M36: 5,205,856 km (0.039 R)
• M37: 5,341,093 km (0.077 R)
• M38: 5,415,443 km (0.115 R)
• M39: 5,540,058 km (0.113 R)
• M40: 5,640,438 km (0.066 R)
• M41: 6,035,077 km (0.083 R)
• M42: 6,216,240 km (0.104 R)
• M43: 6,584,101 km (0.106 R)
• M44: 6,663,837 km (0.065 R)
• M45: 6,837,819 km (0.112 R)
• M46: 7,067,602 km (0.069 R)
• M47: 7,382,505 km (0.092 R)
• M48: 7,534,796 km (0.1 R)
• M49: 7,814,245 km (0.083 R)
• M50: 7,941,253 km (0.112 R)
• M51: 8,571,509 km (0.043 R)
• M52: 8,892,845 km (0.116 R)
• M53: 9,025,389 km (0.072 R)
• M54: 9,382,180 km (0.107 R)
• M55: 9,819,455 km (0.071 R)
• M56: 10,017,672 km (0.119 R)
• M57: 10,124,933 km (0.074 R)
• M58: 10,278,870 km (0.081 R)
• M59: 10,356,062 km (0.094 R)
• M60: 10,480,079 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 12

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.64 AU - 4.26 AU

Year: 4504 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,045,158 km

• M1: 188,643 km (0.108 R)
• M2: 267,182 km (0.091 R)
• M3: 520,601 km (0.092 R)
• M4: 695,331 km (0.08 R)
• M5: 808,128 km (0.11 R)
• M6: 952,490 km (0.094 R)
• M7: 1,041,052 km (0.042 R)
• M8: 1,338,452 km (0.098 R)
• M9: 1,756,129 km (0.076 R)
• M10: 1,834,967 km (0.104 R)
• M11: 2,316,673 km (0.045 R)
• M12: 2,474,050 km (0.088 R)
• M13: 2,599,113 km (0.111 R)
• M14: 2,708,021 km (0.092 R)
• M15: 2,968,022 km (0.118 R)
• M16: 3,120,462 km (0.093 R)
• M17: 3,216,953 km (0.034 R)
• M18: 3,452,868 km (0.088 R)
• M19: 3,900,316 km (0.072 R)
• M20: 4,088,659 km (0.078 R)
• M21: 4,561,987 km (0.09 R)
• M22: 4,760,653 km (0.087 R)
• M23: 4,939,722 km (0.068 R)
• M24: 5,420,529 km (0.106 R)
• M25: 5,725,709 km (0.04 R)
• M26: 5,844,639 km (0.083 R)
• M27: 6,426,874 km (0.027 R)
• M28: 6,649,925 km (0.119 R)
• M29: 7,777,593 km (0.114 R)
• M30: 8,580,186 km (0.102 R)
• M31: 8,689,243 km (0.099 R)
• M32: 9,019,106 km (0.079 R)
• M33: 9,437,232 km (0.115 R)
• M34: 9,833,218 km (0.073 R)
• M35: 10,292,483 km (0.046 R)
• M36: 10,846,893 km (0.116 R)
• M37: 11,231,958 km (0.069 R)
• M38: 11,985,033 km (0.105 R)
• M39: 12,568,316 km (0.109 R)
• M40: 12,847,914 km (0.108 R)
• M41: 13,035,360 km (0.082 R)
• M42: 13,160,873 km (0.091 R)
• M43: 13,349,964 km (0.083 R)
• M44: 13,539,954 km (0.096 R)
• M45: 13,794,569 km (0.113 R)
• M46: 13,922,475 km (0.101 R)
• M47: 14,050,830 km (0.081 R)
• M48: 14,927,324 km (0.056 R)
• M49: 15,223,379 km (0.071 R)
• M50: 16,224,338 km (0.103 R)
• M51: 16,732,971 km (0.076 R)
• M52: 17,143,467 km (0.101 R)
• M53: 17,453,584 km (0.093 R)
• M54: 17,730,788 km (0.116 R)
• M55: 18,079,501 km (0.1 R)
• M56: 18,184,519 km (0.108 R)
• M57: 19,210,162 km (0.12 R)
• M58: 19,676,159 km (0.056 R)
• M59: 20,073,341 km (0.045 R)
• M60: 20,182,099 km (0.102 R)
• M61: 20,619,075 km (0.117 R)
• M62: 20,765,531 km (0.11 R)
• M63: 20,875,485 km (0.118 R)
• M64: 20,985,739 km (0.088 R)
• M65: 21,132,943 km (0.095 R)
• M66: 21,243,646 km (0.078 R)
• M67: 21,354,498 km (0.085 R)
• M68: 21,762,601 km (0.075 R)
• M69: 22,098,448 km (0.112 R)
• M70: 22,699,831 km (0.102 R)
• M71: 24,342,566 km (0.038 R)
• M72: 24,419,908 km (0.112 R)
• M73: 24,691,129 km (0.094 R)
• M74: 24,885,606 km (0.113 R)
• M75: 25,158,622 km (0.111 R)
• M76: 25,315,101 km (0.078 R)
• M77: 25,825,828 km (0.087 R)
• M78: 26,023,298 km (0.052 R)
• M79: 26,221,066 km (0.12 R)
• M80: 26,379,789 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.5

Radius: 5.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.31 AU - 6.09 AU

Year: 9566 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 24,045,158 km

• M1: 96,042 km (0.063 R)
• M2: 199,264 km (0.111 R)
• M3: 289,621 km (0.1 R)
• M4: 377,735 km (0.113 R)
• M5: 484,248 km (0.116 R)
• M6: 694,284 km (0.111 R)
• M7: 872,604 km (0.096 R)
• M8: 1,015,620 km (0.078 R)
• M9: 1,140,833 km (0.039 R)
• M10: 1,461,272 km (0.093 R)
• M11: 1,690,007 km (0.096 R)
• M12: 1,976,337 km (0.076 R)
• M13: 2,022,862 km (0.08 R)
• M14: 2,132,966 km (0.04 R)
• M15: 2,392,220 km (0.093 R)
• M16: 2,542,565 km (0.105 R)
• M17: 2,765,017 km (0.117 R)
• M18: 2,834,730 km (0.061 R)
• M19: 2,958,298 km (0.079 R)
• M20: 3,155,917 km (0.075 R)
• M21: 3,432,224 km (0.111 R)
• M22: 3,735,608 km (0.119 R)
• M23: 3,871,144 km (0.057 R)
• M24: 4,531,320 km (0.056 R)
• M25: 4,613,748 km (0.056 R)
• M26: 4,863,876 km (0.093 R)
• M27: 5,139,884 km (0.038 R)
• M28: 5,312,220 km (0.093 R)
• M29: 5,464,661 km (0.071 R)
• M30: 5,508,493 km (0.064 R)
• M31: 5,930,508 km (0.059 R)
• M32: 5,998,127 km (0.05 R)
• M33: 6,088,633 km (0.099 R)
• M34: 6,455,298 km (0.044 R)
• M35: 6,501,673 km (0.057 R)
• M36: 6,805,506 km (0.102 R)
• M37: 7,042,469 km (0.088 R)
• M38: 7,185,934 km (0.12 R)
• M39: 7,282,125 km (0.085 R)
• M40: 7,330,445 km (0.116 R)
• M41: 7,646,695 km (0.092 R)
• M42: 8,494,616 km (0.095 R)
• M43: 8,545,479 km (0.027 R)
• M44: 8,724,099 km (0.118 R)
• M45: 8,826,723 km (0.117 R)
• M46: 9,293,618 km (0.029 R)
• M47: 10,170,112 km (0.074 R)
• M48: 10,359,503 km (0.035 R)
• M49: 10,413,807 km (0.077 R)
• M50: 10,851,530 km (0.087 R)
• M51: 11,267,562 km (0.116 R)
• M52: 11,491,510 km (0.106 R)
• M53: 11,632,282 km (0.104 R)
• M54: 11,688,680 km (0.091 R)
• M55: 12,057,888 km (0.084 R)
• M56: 12,172,330 km (0.071 R)
• M57: 12,459,707 km (0.046 R)
• M58: 12,633,391 km (0.114 R)
• M59: 13,483,555 km (0.111 R)
• M60: 13,721,266 km (0.111 R)
• M61: 14,625,286 km (0.091 R)
• M62: 15,641,804 km (0.052 R)
• M63: 16,079,826 km (0.068 R)
• M64: 16,300,334 km (0.076 R)
• M65: 16,649,046 km (0.039 R)
• M66: 16,840,232 km (0.118 R)
• M67: 17,128,358 km (0.052 R)
• M68: 17,709,546 km (0.09 R)
• M69: 18,593,370 km (0.045 R)
• M70: 18,990,851 km (0.099 R)
• M71: 19,458,045 km (0.116 R)
• M72: 19,558,725 km (0.082 R)
• M73: 19,625,894 km (0.114 R)
• M74: 20,335,736 km (0.119 R)
• M75: 20,642,561 km (0.099 R)
• M76: 21,054,105 km (0.074 R)
• M77: 21,122,920 km (0.114 R)
• M78: 21,780,552 km (0.075 R)
• M79: 22,480,222 km (0.099 R)
• M80: 22,797,519 km (0.118 R)
• M81: 22,868,129 km (0.119 R)
• M82: 23,009,798 km (0.05 R)
• M83: 23,080,707 km (0.109 R)
• M84: 23,151,617 km (0.117 R)
• M85: 23,543,414 km (0.117 R)
• M86: 23,937,305 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit