🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 10.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,269,305 km

• M1: 133,740 km (0.062 R)
• M2: 201,209 km (0.054 R)
• M3: 270,174 km (0.1 R)
• M4: 365,168 km (0.036 R)
• M5: 478,264 km (0.084 R)
• M6: 664,215 km (0.112 R)
• M7: 778,507 km (0.061 R)
• M8: 871,557 km (0.075 R)
• M9: 979,567 km (0.073 R)
• M10: 1,100,292 km (0.085 R)
• M11: 1,222,215 km (0.116 R)
• M12: 1,299,258 km (0.119 R)
• M13: 1,382,135 km (0.114 R)
• M14: 1,458,430 km (0.056 R)
• M15: 1,527,544 km (0.076 R)
• M16: 1,759,869 km (0.063 R)
• M17: 1,847,683 km (0.05 R)
• M18: 1,960,779 km (0.077 R)
• M19: 2,189,215 km (0.1 R)
• M20: 2,314,279 km (0.12 R)
• M21: 2,400,597 km (0.097 R)
• M22: 2,477,790 km (0.113 R)
• M23: 2,550,644 km (0.092 R)
• M24: 2,741,231 km (0.104 R)
• M25: 2,871,082 km (0.099 R)
• M26: 2,953,212 km (0.069 R)
• M27: 3,030,554 km (0.075 R)
• M28: 3,136,768 km (0.106 R)
• M29: 3,249,864 km (0.104 R)
• M30: 3,341,268 km (0.049 R)
• M31: 3,439,405 km (0.08 R)
• M32: 3,567,909 km (0.111 R)
• M33: 3,638,669 km (0.042 R)
• M34: 3,859,924 km (0.103 R)
• M35: 3,957,013 km (0.119 R)
• M36: 4,024,183 km (0.106 R)
• M37: 4,203,102 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 11.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,269,305 km

• M1: 153,936 km (0.11 R)
• M2: 230,830 km (0.078 R)
• M3: 312,211 km (0.034 R)
• M4: 412,441 km (0.11 R)
• M5: 490,382 km (0.114 R)
• M6: 565,779 km (0.118 R)
• M7: 655,538 km (0.103 R)
• M8: 754,272 km (0.116 R)
• M9: 872,904 km (0.112 R)
• M10: 961,017 km (0.101 R)
• M11: 1,067,680 km (0.075 R)
• M12: 1,158,636 km (0.098 R)
• M13: 1,396,047 km (0.061 R)
• M14: 1,487,452 km (0.098 R)
• M15: 1,626,578 km (0.091 R)
• M16: 1,728,005 km (0.105 R)
• M17: 1,831,527 km (0.087 R)
• M18: 2,020,469 km (0.068 R)
• M19: 2,155,257 km (0.051 R)
• M20: 2,293,036 km (0.089 R)
• M21: 2,386,535 km (0.116 R)
• M22: 2,481,380 km (0.077 R)
• M23: 2,588,342 km (0.104 R)
• M24: 2,685,880 km (0.073 R)
• M25: 2,969,219 km (0.076 R)
• M26: 3,042,970 km (0.073 R)
• M27: 3,175,065 km (0.026 R)
• M28: 3,297,436 km (0.076 R)
• M29: 3,391,683 km (0.081 R)
• M30: 3,475,009 km (0.031 R)
• M31: 3,589,152 km (0.098 R)
• M32: 3,686,241 km (0.054 R)
• M33: 3,790,361 km (0.114 R)
• M34: 4,014,160 km (0.045 R)
• M35: 4,191,284 km (0.111 R)
• M36: 4,293,608 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 13.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.04 AU - 1.08 AU

Year: 740 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,269,305 km

• M1: 167,400 km (0.03 R)
• M2: 260,899 km (0.107 R)
• M3: 388,506 km (0.096 R)
• M4: 480,808 km (0.101 R)
• M5: 578,794 km (0.033 R)
• M6: 738,864 km (0.032 R)
• M7: 877,990 km (0.108 R)
• M8: 970,591 km (0.049 R)
• M9: 1,190,799 km (0.093 R)
• M10: 1,301,053 km (0.071 R)
• M11: 1,408,614 km (0.056 R)
• M12: 1,499,719 km (0.055 R)
• M13: 1,640,191 km (0.108 R)
• M14: 1,729,501 km (0.056 R)
• M15: 1,906,026 km (0.113 R)
• M16: 1,992,943 km (0.076 R)
• M17: 2,088,685 km (0.108 R)
• M18: 2,178,594 km (0.103 R)
• M19: 2,377,858 km (0.116 R)
• M20: 2,464,176 km (0.066 R)
• M21: 2,551,392 km (0.104 R)
• M22: 2,680,345 km (0.101 R)
• M23: 2,811,393 km (0.079 R)
• M24: 2,944,684 km (0.113 R)
• M25: 3,037,734 km (0.119 R)
• M26: 3,226,527 km (0.08 R)
• M27: 3,384,053 km (0.081 R)
• M28: 3,526,321 km (0.084 R)
• M29: 3,706,886 km (0.083 R)
• M30: 3,909,142 km (0.066 R)
• M31: 4,030,466 km (0.083 R)
• M32: 4,171,985 km (0.049 R)
• M33: 4,469,685 km (0.115 R)
• M34: 4,665,658 km (0.064 R)
• M35: 4,804,485 km (0.061 R)
• M36: 5,025,441 km (0.095 R)
• M37: 5,229,194 km (0.116 R)
• M38: 5,352,911 km (0.064 R)
• M39: 5,603,188 km (0.113 R)
• M40: 5,740,369 km (0.027 R)
• M41: 6,234,790 km (0.089 R)
• M42: 6,509,303 km (0.111 R)
• M43: 6,687,174 km (0.111 R)
• M44: 6,787,854 km (0.098 R)
• M45: 6,945,680 km (0.107 R)
• M46: 7,127,441 km (0.082 R)
• M47: 7,253,402 km (0.119 R)
• M48: 7,368,443 km (0.06 R)
• M49: 7,472,563 km (0.09 R)
• M50: 7,740,942 km (0.049 R)
• M51: 7,905,799 km (0.12 R)
• M52: 8,048,066 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 10.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.89 AU - 1.29 AU

Year: 772 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,269,305 km

• M1: 137,630 km (0.12 R)
• M2: 220,058 km (0.11 R)
• M3: 314,156 km (0.083 R)
• M4: 391,946 km (0.048 R)
• M5: 461,061 km (0.11 R)
• M6: 550,520 km (0.041 R)
• M7: 642,822 km (0.067 R)
• M8: 758,012 km (0.078 R)
• M9: 896,690 km (0.051 R)
• M10: 970,591 km (0.099 R)
• M11: 1,112,709 km (0.082 R)
• M12: 1,210,696 km (0.116 R)
• M13: 1,324,839 km (0.09 R)
• M14: 1,492,239 km (0.073 R)
• M15: 1,592,619 km (0.117 R)
• M16: 1,762,413 km (0.092 R)
• M17: 1,904,979 km (0.065 R)
• M18: 1,977,833 km (0.09 R)
• M19: 2,057,868 km (0.099 R)
• M20: 2,198,790 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 8.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.12 AU - 2.98 AU

Year: 2762 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,269,305 km

• M1: 112,946 km (0.096 R)
• M2: 254,017 km (0.061 R)
• M3: 338,540 km (0.088 R)
• M4: 396,883 km (0.11 R)
• M5: 469,438 km (0.099 R)
• M6: 579,841 km (0.084 R)
• M7: 676,033 km (0.099 R)
• M8: 765,792 km (0.074 R)
• M9: 828,024 km (0.069 R)
• M10: 1,101,938 km (0.103 R)
• M11: 1,231,041 km (0.061 R)
• M12: 1,373,009 km (0.099 R)
• M13: 1,481,169 km (0.086 R)
• M14: 1,560,306 km (0.029 R)
• M15: 1,640,789 km (0.116 R)
• M16: 1,806,095 km (0.101 R)
• M17: 1,882,240 km (0.093 R)
• M18: 2,046,798 km (0.076 R)
• M19: 2,153,162 km (0.111 R)
• M20: 2,307,098 km (0.067 R)
• M21: 2,683,636 km (0.114 R)
• M22: 2,869,287 km (0.106 R)
• M23: 2,948,724 km (0.111 R)
• M24: 3,089,495 km (0.066 R)
• M25: 3,191,521 km (0.115 R)
• M26: 3,253,155 km (0.088 R)
• M27: 3,430,279 km (0.078 R)
• M28: 3,504,181 km (0.052 R)
• M29: 3,621,316 km (0.028 R)
• M30: 3,729,026 km (0.051 R)
• M31: 3,969,579 km (0.077 R)
• M32: 4,036,151 km (0.101 R)
• M33: 4,091,801 km (0.086 R)
• M34: 4,628,109 km (0.063 R)
• M35: 4,886,914 km (0.118 R)
• M36: 5,017,961 km (0.104 R)
• M37: 5,222,910 km (0.114 R)
• M38: 5,357,100 km (0.067 R)
• M39: 5,430,702 km (0.1 R)
• M40: 5,628,769 km (0.088 R)
• M41: 5,691,152 km (0.098 R)
• M42: 5,778,816 km (0.092 R)
• M43: 5,942,925 km (0.103 R)
• M44: 6,083,098 km (0.055 R)
• M45: 6,159,992 km (0.066 R)
• M46: 6,366,586 km (0.109 R)
• M47: 6,720,385 km (0.052 R)
• M48: 6,839,764 km (0.061 R)
• M49: 6,933,113 km (0.082 R)
• M50: 7,080,617 km (0.031 R)
• M51: 7,147,936 km (0.051 R)
• M52: 7,351,539 km (0.117 R)
• M53: 7,722,691 km (0.067 R)
• M54: 8,156,375 km (0.093 R)
• M55: 8,312,256 km (0.107 R)
• M56: 8,369,103 km (0.084 R)
• M57: 8,526,331 km (0.065 R)
• M58: 8,655,583 km (0.084 R)
• M59: 8,727,689 km (0.071 R)
• M60: 8,901,672 km (0.06 R)
• M61: 9,164,814 km (0.078 R)
• M62: 9,267,738 km (0.119 R)
• M63: 9,385,920 km (0.043 R)
• M64: 9,474,931 km (0.115 R)
• M65: 9,549,281 km (0.061 R)
• M66: 9,728,499 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 11.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.84 AU - 5.98 AU

Year: 8535 Days

Day: 14.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,269,305 km

• M1: 387,458 km (0.117 R)
• M2: 562,338 km (0.115 R)
• M3: 715,527 km (0.092 R)
• M4: 817,403 km (0.115 R)
• M5: 1,684,771 km (0.111 R)
• M6: 1,967,810 km (0.086 R)
• M7: 2,304,555 km (0.102 R)
• M8: 3,160,405 km (0.115 R)
• M9: 3,312,097 km (0.1 R)
• M10: 4,367,959 km (0.102 R)
• M11: 4,440,364 km (0.102 R)
• M12: 4,932,691 km (0.032 R)
• M13: 5,442,520 km (0.036 R)
• M14: 5,624,880 km (0.055 R)
• M15: 6,103,444 km (0.067 R)
• M16: 6,817,773 km (0.118 R)
• M17: 7,099,616 km (0.089 R)
• M18: 7,241,883 km (0.096 R)
• M19: 7,413,921 km (0.053 R)
• M20: 7,791,506 km (0.103 R)
• M21: 8,205,144 km (0.047 R)
• M22: 8,324,673 km (0.071 R)
• M23: 8,444,800 km (0.104 R)
• M24: 9,146,563 km (0.103 R)
• M25: 9,803,597 km (0.062 R)
• M26: 10,411,264 km (0.061 R)
• M27: 10,605,741 km (0.119 R)
• M28: 10,703,428 km (0.072 R)
• M29: 11,696,609 km (0.088 R)
• M30: 11,797,587 km (0.118 R)
• M31: 12,650,146 km (0.095 R)
• M32: 12,927,201 km (0.1 R)
• M33: 13,101,333 km (0.054 R)
• M34: 13,171,195 km (0.116 R)
• M35: 13,593,061 km (0.035 R)
• M36: 13,983,811 km (0.092 R)
• M37: 14,848,935 km (0.086 R)
• M38: 15,435,359 km (0.045 R)
• M39: 16,479,851 km (0.055 R)
• M40: 18,011,284 km (0.102 R)
• M41: 18,089,075 km (0.118 R)
• M42: 18,323,046 km (0.103 R)
• M43: 18,518,870 km (0.083 R)
• M44: 18,991,450 km (0.079 R)
• M45: 19,189,517 km (0.109 R)
• M46: 19,627,839 km (0.043 R)
• M47: 20,514,206 km (0.109 R)
• M48: 21,003,242 km (0.102 R)
• M49: 21,785,340 km (0.074 R)
• M50: 22,117,596 km (0.07 R)
• M51: 22,284,248 km (0.116 R)
• M52: 22,871,121 km (0.081 R)
• M53: 23,378,258 km (0.11 R)
• M54: 23,718,294 km (0.12 R)
• M55: 23,846,200 km (0.034 R)
• M56: 24,317,433 km (0.103 R)
• M57: 24,446,386 km (0.11 R)
• M58: 24,618,873 km (0.083 R)
• M59: 26,144,472 km (0.104 R)
• M60: 26,807,789 km (0.115 R)
• M61: 27,030,091 km (0.112 R)
• M62: 27,431,762 km (0.078 R)
• M63: 27,745,618 km (0.077 R)
• M64: 28,739,546 km (0.036 R)
• M65: 29,975,374 km (0.068 R)
• M66: 30,391,107 km (0.096 R)
• M67: 31,275,230 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.7

Radius: 3.6

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.13 AU - 12.75 AU

Year: 22879 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,269,305 km

• M1: 228,286 km (0.048 R)
• M2: 322,383 km (0.103 R)
• M3: 494,571 km (0.116 R)
• M4: 599,439 km (0.093 R)
• M5: 789,877 km (0.111 R)
• M6: 1,086,081 km (0.091 R)
• M7: 1,153,699 km (0.101 R)
• M8: 1,438,084 km (0.063 R)
• M9: 1,691,054 km (0.119 R)
• M10: 1,717,084 km (0.046 R)
• M11: 2,208,962 km (0.062 R)
• M12: 2,237,386 km (0.047 R)
• M13: 3,778,992 km (0.119 R)
• M14: 4,160,915 km (0.111 R)
• M15: 4,701,263 km (0.097 R)
• M16: 5,846,584 km (0.095 R)
• M17: 6,045,400 km (0.106 R)
• M18: 6,165,826 km (0.07 R)
• M19: 6,449,912 km (0.09 R)
• M20: 6,946,727 km (0.092 R)
• M21: 6,988,614 km (0.104 R)
• M22: 7,284,668 km (0.067 R)
• M23: 7,758,146 km (0.08 R)
• M24: 7,801,679 km (0.113 R)
• M25: 8,689,392 km (0.098 R)
• M26: 8,825,377 km (0.048 R)
• M27: 8,961,960 km (0.096 R)
• M28: 9,007,587 km (0.046 R)
• M29: 9,561,997 km (0.107 R)
• M30: 9,749,144 km (0.064 R)
• M31: 10,079,755 km (0.101 R)
• M32: 10,995,294 km (0.111 R)
• M33: 11,142,349 km (0.071 R)
• M34: 11,736,701 km (0.111 R)
• M35: 13,476,075 km (0.09 R)
• M36: 14,215,238 km (0.073 R)
• M37: 14,805,252 km (0.096 R)
• M38: 14,913,412 km (0.073 R)
• M39: 15,843,162 km (0.103 R)
• M40: 16,009,067 km (0.12 R)
• M41: 16,735,065 km (0.096 R)
• M42: 16,904,260 km (0.078 R)
• M43: 17,414,838 km (0.06 R)
• M44: 17,758,015 km (0.108 R)
• M45: 17,815,461 km (0.114 R)
• M46: 18,219,076 km (0.119 R)
• M47: 18,976,639 km (0.105 R)
• M48: 19,035,431 km (0.062 R)
• M49: 19,507,114 km (0.081 R)
• M50: 19,685,135 km (0.087 R)
• M51: 22,169,956 km (0.105 R)
• M52: 23,922,794 km (0.043 R)
• M53: 25,460,211 km (0.029 R)
• M54: 25,589,913 km (0.039 R)
• M55: 26,240,962 km (0.102 R)
• M56: 29,169,790 km (0.119 R)
• M57: 30,191,543 km (0.102 R)
• M58: 30,397,390 km (0.111 R)
• M59: 30,948,359 km (0.109 R)
• M60: 31,990,457 km (0.119 R)
• M61: 32,410,528 km (0.097 R)
• M62: 33,185,296 km (0.032 R)
• M63: 34,466,153 km (0.066 R)
• M64: 35,256,927 km (0.085 R)
• M65: 35,401,289 km (0.109 R)
• M66: 35,473,545 km (0.114 R)
• M67: 37,369,997 km (0.078 R)
• M68: 39,149,613 km (0.071 R)
• M69: 40,124,991 km (0.117 R)
• M70: 40,880,760 km (0.119 R)
• M71: 41,184,294 km (0.07 R)
• M72: 41,488,725 km (0.065 R)
• M73: 42,713,633 km (0.111 R)
• M74: 43,562,601 km (0.119 R)
• M75: 46,458,816 km (0.051 R)
• M76: 47,650,662 km (0.078 R)
• M77: 48,290,342 km (0.074 R)
• M78: 48,691,564 km (0.084 R)
• M79: 48,772,047 km (0.036 R)
• M80: 49,497,447 km (0.051 R)
• M81: 50,551,664 km (0.033 R)
• M82: 51,613,210 km (0.107 R)
• M83: 52,023,408 km (0.117 R)
• M84: 53,177,854 km (0.104 R)
• M85: 53,343,459 km (0.072 R)
• M86: 53,592,240 km (0.093 R)
• M87: 53,675,267 km (0.078 R)
• M88: 54,174,176 km (0.074 R)
• M89: 54,424,154 km (0.112 R)
• M90: 55,428,105 km (0.091 R)
• M91: 56,016,474 km (0.097 R)
• M92: 56,100,697 km (0.107 R)
• M93: 56,269,294 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit