🌌 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: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 11.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 364 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,253,862 km

• M1: 147,354 km (0.111 R)
• M2: 305,479 km (0.028 R)
• M3: 396,434 km (0.071 R)
• M4: 475,422 km (0.078 R)
• M5: 574,605 km (0.112 R)
• M6: 653,443 km (0.12 R)
• M7: 733,030 km (0.093 R)
• M8: 923,468 km (0.062 R)
• M9: 1,057,208 km (0.111 R)
• M10: 1,144,274 km (0.064 R)
• M11: 1,349,522 km (0.068 R)
• M12: 1,444,816 km (0.1 R)
• M13: 1,517,820 km (0.083 R)
• M14: 1,612,216 km (0.051 R)
• M15: 1,755,232 km (0.096 R)
• M16: 1,875,808 km (0.101 R)
• M17: 1,993,840 km (0.05 R)
• M18: 2,092,425 km (0.102 R)
• M19: 2,186,971 km (0.098 R)
• M20: 2,323,105 km (0.053 R)
• M21: 2,497,237 km (0.113 R)
• M22: 2,579,965 km (0.085 R)
• M23: 2,736,295 km (0.094 R)
• M24: 2,809,448 km (0.101 R)
• M25: 2,945,432 km (0.101 R)
• M26: 3,185,537 km (0.107 R)
• M27: 3,346,953 km (0.039 R)
• M28: 3,438,657 km (0.109 R)
• M29: 3,584,365 km (0.062 R)
• M30: 3,718,704 km (0.113 R)
• M31: 3,985,586 km (0.082 R)
• M32: 4,068,912 km (0.086 R)
• M33: 4,167,049 km (0.12 R)
• M34: 4,329,811 km (0.118 R)
• M35: 4,451,434 km (0.09 R)
• M36: 4,559,743 km (0.112 R)
• M37: 4,668,950 km (0.082 R)
• M38: 4,838,294 km (0.09 R)
• M39: 4,986,995 km (0.099 R)
• M40: 5,107,271 km (0.067 R)
• M41: 5,190,448 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 8.9

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,253,862 km

• M1: 125,513 km (0.115 R)
• M2: 180,864 km (0.119 R)
• M3: 273,315 km (0.076 R)
• M4: 354,397 km (0.094 R)
• M5: 453,132 km (0.094 R)
• M6: 526,285 km (0.109 R)
• M7: 790,625 km (0.08 R)
• M8: 861,983 km (0.072 R)
• M9: 930,648 km (0.117 R)
• M10: 991,086 km (0.12 R)
• M11: 1,063,491 km (0.114 R)
• M12: 1,235,828 km (0.11 R)
• M13: 1,377,048 km (0.09 R)
• M14: 1,589,777 km (0.093 R)
• M15: 1,650,813 km (0.049 R)
• M16: 1,768,995 km (0.066 R)
• M17: 2,133,864 km (0.108 R)
• M18: 2,215,096 km (0.117 R)
• M19: 2,415,856 km (0.115 R)
• M20: 2,572,186 km (0.085 R)
• M21: 2,651,622 km (0.09 R)
• M22: 2,753,947 km (0.032 R)
• M23: 2,842,808 km (0.103 R)
• M24: 2,970,116 km (0.109 R)
• M25: 3,153,374 km (0.106 R)
• M26: 3,215,157 km (0.052 R)
• M27: 3,293,098 km (0.11 R)
• M28: 3,379,565 km (0.066 R)
• M29: 3,595,136 km (0.038 R)
• M30: 3,659,762 km (0.095 R)
• M31: 3,749,521 km (0.079 R)
• M32: 3,806,967 km (0.088 R)
• M33: 3,864,562 km (0.101 R)
• M34: 3,997,704 km (0.111 R)
• M35: 4,081,628 km (0.099 R)
• M36: 4,149,247 km (0.114 R)
• M37: 4,217,164 km (0.083 R)
• M38: 4,519,052 km (0.118 R)
• M39: 4,606,567 km (0.109 R)
• M40: 4,783,242 km (0.064 R)
• M41: 5,007,340 km (0.116 R)
• M42: 5,125,373 km (0.082 R)
• M43: 5,189,251 km (0.115 R)
• M44: 5,280,954 km (0.102 R)
• M45: 5,345,431 km (0.114 R)
• M46: 5,738,126 km (0.11 R)
• M47: 5,871,118 km (0.055 R)
• M48: 5,986,009 km (0.038 R)
• M49: 6,053,328 km (0.099 R)
• M50: 6,423,284 km (0.047 R)
• M51: 6,551,489 km (0.051 R)
• M52: 6,611,029 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 8.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.94 AU

Year: 522 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,253,862 km

• M1: 126,261 km (0.117 R)
• M2: 203,154 km (0.102 R)
• M3: 293,511 km (0.102 R)
• M4: 391,348 km (0.088 R)
• M5: 498,460 km (0.112 R)
• M6: 559,945 km (0.079 R)
• M7: 657,632 km (0.119 R)
• M8: 743,801 km (0.076 R)
• M9: 918,531 km (0.109 R)
• M10: 1,040,902 km (0.092 R)
• M11: 1,291,478 km (0.065 R)
• M12: 1,362,687 km (0.103 R)
• M13: 1,480,570 km (0.03 R)
• M14: 1,584,391 km (0.107 R)
• M15: 1,660,836 km (0.085 R)
• M16: 1,805,497 km (0.093 R)
• M17: 1,879,398 km (0.109 R)
• M18: 1,954,347 km (0.12 R)
• M19: 2,075,072 km (0.115 R)
• M20: 2,250,999 km (0.039 R)
• M21: 2,304,106 km (0.057 R)
• M22: 2,377,709 km (0.096 R)
• M23: 2,772,348 km (0.065 R)
• M24: 2,995,548 km (0.033 R)
• M25: 3,187,332 km (0.075 R)
• M26: 3,390,785 km (0.047 R)
• M27: 3,451,971 km (0.031 R)
• M28: 3,930,086 km (0.088 R)
• M29: 4,148,499 km (0.082 R)
• M30: 4,296,301 km (0.103 R)
• M31: 4,529,674 km (0.097 R)
• M32: 4,614,047 km (0.083 R)
• M33: 4,801,493 km (0.089 R)
• M34: 5,026,339 km (0.112 R)
• M35: 5,263,451 km (0.093 R)
• M36: 5,325,535 km (0.119 R)
• M37: 5,432,497 km (0.046 R)
• M38: 5,522,256 km (0.105 R)
• M39: 5,612,463 km (0.025 R)
• M40: 5,685,018 km (0.079 R)
• M41: 5,739,622 km (0.116 R)
• M42: 5,950,704 km (0.113 R)
• M43: 6,304,802 km (0.094 R)
• M44: 6,408,623 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 14

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.94 AU - 1.44 AU

Year: 880 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,253,862 km

• M1: 231,428 km (0.032 R)
• M2: 333,603 km (0.119 R)
• M3: 443,857 km (0.074 R)
• M4: 583,132 km (0.097 R)
• M5: 793,617 km (0.046 R)
• M6: 1,007,542 km (0.091 R)
• M7: 1,112,260 km (0.049 R)
• M8: 1,299,108 km (0.079 R)
• M9: 1,395,299 km (0.1 R)
• M10: 1,538,913 km (0.104 R)
• M11: 1,687,763 km (0.077 R)
• M12: 1,829,582 km (0.043 R)
• M13: 1,954,047 km (0.073 R)
• M14: 2,279,722 km (0.094 R)
• M15: 2,368,134 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 13.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.63 AU - 2.65 AU

Year: 2909 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,253,862 km

• M1: 198,816 km (0.075 R)
• M2: 315,053 km (0.118 R)
• M3: 455,077 km (0.06 R)
• M4: 572,212 km (0.036 R)
• M5: 1,483,263 km (0.117 R)
• M6: 1,569,581 km (0.12 R)
• M7: 1,786,647 km (0.093 R)
• M8: 2,138,202 km (0.105 R)
• M9: 2,265,211 km (0.038 R)
• M10: 2,351,230 km (0.106 R)
• M11: 2,586,398 km (0.119 R)
• M12: 2,768,009 km (0.057 R)
• M13: 2,906,986 km (0.092 R)
• M14: 3,080,071 km (0.076 R)
• M15: 3,354,433 km (0.091 R)
• M16: 3,453,317 km (0.052 R)
• M17: 3,687,588 km (0.108 R)
• M18: 3,789,763 km (0.03 R)
• M19: 3,875,632 km (0.109 R)
• M20: 4,225,392 km (0.076 R)
• M21: 4,695,728 km (0.084 R)
• M22: 4,881,079 km (0.096 R)
• M23: 4,993,577 km (0.111 R)
• M24: 5,316,858 km (0.089 R)
• M25: 5,666,618 km (0.097 R)
• M26: 5,824,593 km (0.067 R)
• M27: 6,471,005 km (0.047 R)
• M28: 6,719,338 km (0.09 R)
• M29: 7,204,185 km (0.119 R)
• M30: 7,440,101 km (0.105 R)
• M31: 7,700,401 km (0.046 R)
• M32: 7,809,757 km (0.075 R)
• M33: 7,985,834 km (0.084 R)
• M34: 8,364,316 km (0.079 R)
• M35: 8,817,298 km (0.073 R)
• M36: 8,931,741 km (0.047 R)
• M37: 9,324,734 km (0.09 R)
• M38: 9,558,706 km (0.067 R)
• M39: 9,889,317 km (0.11 R)
• M40: 9,984,461 km (0.084 R)
• M41: 10,223,818 km (0.111 R)
• M42: 10,320,009 km (0.055 R)
• M43: 10,805,903 km (0.093 R)
• M44: 10,953,107 km (0.088 R)
• M45: 11,076,226 km (0.116 R)
• M46: 11,224,777 km (0.095 R)
• M47: 11,423,742 km (0.025 R)
• M48: 11,598,772 km (0.085 R)
• M49: 11,875,677 km (0.084 R)
• M50: 12,002,237 km (0.075 R)
• M51: 12,771,320 km (0.027 R)
• M52: 12,979,111 km (0.031 R)
• M53: 13,214,130 km (0.107 R)
• M54: 13,688,654 km (0.025 R)
• M55: 15,227,866 km (0.044 R)
• M56: 15,337,970 km (0.102 R)
• M57: 15,725,279 km (0.066 R)
• M58: 16,509,771 km (0.072 R)
• M59: 16,963,800 km (0.071 R)
• M60: 17,135,090 km (0.116 R)
• M61: 17,594,804 km (0.086 R)
• M62: 17,971,192 km (0.103 R)
• M63: 18,350,423 km (0.057 R)
• M64: 18,555,671 km (0.07 R)
• M65: 18,761,667 km (0.117 R)
• M66: 19,057,273 km (0.097 R)
• M67: 19,473,753 km (0.054 R)
• M68: 19,683,190 km (0.118 R)
• M69: 20,194,815 km (0.081 R)
• M70: 20,376,427 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 11.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.49 AU - 5.19 AU

Year: 6132 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,253,862 km

• M1: 151,094 km (0.118 R)
• M2: 262,843 km (0.116 R)
• M3: 367,412 km (0.066 R)
• M4: 453,431 km (0.081 R)
• M5: 531,671 km (0.084 R)
• M6: 633,098 km (0.112 R)
• M7: 929,003 km (0.107 R)
• M8: 1,001,857 km (0.099 R)
• M9: 1,409,362 km (0.106 R)
• M10: 1,531,583 km (0.112 R)
• M11: 1,670,410 km (0.064 R)
• M12: 1,866,533 km (0.075 R)
• M13: 2,153,910 km (0.066 R)
• M14: 2,324,751 km (0.062 R)
• M15: 2,679,896 km (0.111 R)
• M16: 2,756,191 km (0.09 R)
• M17: 3,132,280 km (0.104 R)
• M18: 3,359,370 km (0.111 R)
• M19: 3,541,730 km (0.064 R)
• M20: 3,676,368 km (0.045 R)
• M21: 3,968,084 km (0.105 R)
• M22: 4,429,144 km (0.114 R)
• M23: 4,611,055 km (0.089 R)
• M24: 5,892,810 km (0.071 R)
• M25: 6,153,708 km (0.117 R)
• M26: 6,255,136 km (0.068 R)
• M27: 6,541,915 km (0.07 R)
• M28: 6,687,025 km (0.056 R)
• M29: 6,980,386 km (0.092 R)
• M30: 7,363,806 km (0.05 R)
• M31: 7,776,097 km (0.067 R)
• M32: 7,929,884 km (0.066 R)
• M33: 8,084,568 km (0.116 R)
• M34: 8,419,667 km (0.095 R)
• M35: 8,759,404 km (0.052 R)
• M36: 8,988,438 km (0.055 R)
• M37: 9,382,180 km (0.1 R)
• M38: 9,734,483 km (0.078 R)
• M39: 10,210,803 km (0.118 R)
• M40: 10,548,894 km (0.114 R)
• M41: 11,136,963 km (0.081 R)
• M42: 11,484,928 km (0.075 R)
• M43: 12,344,966 km (0.117 R)
• M44: 12,756,809 km (0.07 R)
• M45: 13,304,337 km (0.056 R)
• M46: 13,673,694 km (0.068 R)
• M47: 13,806,387 km (0.1 R)
• M48: 13,912,901 km (0.111 R)
• M49: 14,153,455 km (0.095 R)
• M50: 14,233,938 km (0.074 R)
• M51: 14,530,441 km (0.103 R)
• M52: 14,611,673 km (0.106 R)
• M53: 14,692,904 km (0.113 R)
• M54: 15,681,148 km (0.108 R)
• M55: 15,792,299 km (0.091 R)
• M56: 16,408,194 km (0.089 R)
• M57: 16,690,784 km (0.107 R)
• M58: 17,089,014 km (0.077 R)
• M59: 17,461,662 km (0.059 R)
• M60: 17,663,469 km (0.098 R)
• M61: 17,808,131 km (0.101 R)
• M62: 19,394,915 km (0.082 R)
• M63: 19,514,145 km (0.062 R)
• M64: 19,933,767 km (0.1 R)
• M65: 20,174,918 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 3.3

Gravity: 66.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.4 AU - 9.44 AU

Year: 16571 Days

Day: 21.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,253,862 km

• M1: 413,339 km (0.035 R)
• M2: 546,331 km (0.106 R)
• M3: 758,312 km (0.12 R)
• M4: 873,352 km (0.054 R)
• M5: 1,414,149 km (0.059 R)
• M6: 2,395,212 km (0.109 R)
• M7: 2,462,082 km (0.077 R)
• M8: 2,666,582 km (0.116 R)
• M9: 2,735,995 km (0.047 R)
• M10: 2,806,007 km (0.07 R)
• M11: 5,293,820 km (0.11 R)
• M12: 5,601,393 km (0.105 R)
• M13: 5,734,984 km (0.089 R)
• M14: 5,869,772 km (0.077 R)
• M15: 5,914,801 km (0.067 R)
• M16: 6,050,935 km (0.069 R)
• M17: 6,187,966 km (0.119 R)
• M18: 6,984,126 km (0.027 R)
• M19: 7,418,409 km (0.068 R)
• M20: 7,516,246 km (0.114 R)
• M21: 7,762,334 km (0.113 R)
• M22: 8,414,581 km (0.112 R)
• M23: 8,928,300 km (0.086 R)
• M24: 9,241,259 km (0.034 R)
• M25: 11,137,711 km (0.027 R)
• M26: 11,249,610 km (0.083 R)
• M27: 11,587,552 km (0.102 R)
• M28: 11,871,638 km (0.088 R)
• M29: 12,446,842 km (0.107 R)
• M30: 13,385,868 km (0.108 R)
• M31: 13,445,258 km (0.089 R)
• M32: 14,226,010 km (0.05 R)
• M33: 16,463,246 km (0.044 R)
• M34: 17,752,630 km (0.07 R)
• M35: 18,608,030 km (0.089 R)
• M36: 20,358,475 km (0.097 R)
• M37: 20,495,207 km (0.033 R)
• M38: 20,632,389 km (0.074 R)
• M39: 21,183,956 km (0.081 R)
• M40: 21,670,448 km (0.041 R)
• M41: 21,740,311 km (0.11 R)
• M42: 21,810,173 km (0.089 R)
• M43: 21,950,196 km (0.073 R)
• M44: 22,371,913 km (0.092 R)
• M45: 23,438,097 km (0.03 R)
• M46: 23,797,132 km (0.11 R)
• M47: 24,812,004 km (0.112 R)
• M48: 25,104,617 km (0.105 R)
• M49: 26,360,641 km (0.08 R)
• M50: 26,734,037 km (0.09 R)
• M51: 27,561,463 km (0.106 R)
• M52: 27,788,552 km (0.117 R)
• M53: 28,016,390 km (0.107 R)
• M54: 29,782,842 km (0.098 R)
• M55: 30,015,915 km (0.09 R)
• M56: 30,640,337 km (0.052 R)
• M57: 32,220,240 km (0.1 R)
• M58: 32,699,252 km (0.108 R)
• M59: 33,907,255 km (0.11 R)
• M60: 34,720,768 km (0.056 R)
• M61: 36,035,584 km (0.06 R)
• M62: 36,283,916 km (0.089 R)
• M63: 36,366,794 km (0.084 R)
• M64: 36,615,874 km (0.116 R)
• M65: 36,782,227 km (0.028 R)
• M66: 37,366,556 km (0.091 R)
• M67: 38,206,548 km (0.056 R)
• M68: 41,801,834 km (0.095 R)
• M69: 43,024,048 km (0.089 R)
• M70: 43,904,282 km (0.065 R)
• M71: 44,879,361 km (0.087 R)
• M72: 46,580,139 km (0.091 R)
• M73: 47,302,697 km (0.107 R)
• M74: 47,846,934 km (0.081 R)
• M75: 48,210,906 km (0.026 R)
• M76: 48,302,160 km (0.101 R)
• M77: 50,136,978 km (0.118 R)
• M78: 50,599,236 km (0.103 R)
• M79: 51,155,889 km (0.038 R)
• M80: 51,341,840 km (0.076 R)
• M81: 51,714,488 km (0.073 R)
• M82: 52,650,073 km (0.074 R)
• M83: 55,299,152 km (0.066 R)
• M84: 56,639,848 km (0.089 R)
• M85: 57,024,913 km (0.106 R)
• M86: 57,217,745 km (0.096 R)
• M87: 57,797,437 km (0.118 R)
• M88: 60,627,230 km (0.06 R)
• M89: 61,119,706 km (0.117 R)
• M90: 61,514,644 km (0.063 R)
• M91: 65,207,468 km (0.097 R)
• M92: 65,711,912 km (0.087 R)
• M93: 66,927,993 km (0.083 R)
• M94: 67,845,028 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit