🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 11.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 406 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,386,758 km

• M1: 153,787 km (0.027 R)
• M2: 234,869 km (0.043 R)
• M3: 341,532 km (0.08 R)
• M4: 453,880 km (0.038 R)
• M5: 550,969 km (0.109 R)
• M6: 631,153 km (0.06 R)
• M7: 712,235 km (0.117 R)
• M8: 813,214 km (0.069 R)
• M9: 1,013,526 km (0.088 R)
• M10: 1,287,439 km (0.107 R)
• M11: 1,359,695 km (0.113 R)
• M12: 1,503,459 km (0.075 R)
• M13: 1,595,312 km (0.08 R)
• M14: 1,795,922 km (0.094 R)
• M15: 1,899,295 km (0.119 R)
• M16: 1,982,471 km (0.117 R)
• M17: 2,233,646 km (0.111 R)
• M18: 2,309,941 km (0.097 R)
• M19: 2,416,903 km (0.09 R)
• M20: 2,525,661 km (0.053 R)
• M21: 2,629,931 km (0.054 R)
• M22: 2,710,713 km (0.117 R)
• M23: 2,804,810 km (0.115 R)
• M24: 2,957,849 km (0.108 R)
• M25: 3,120,312 km (0.12 R)
• M26: 3,259,139 km (0.102 R)
• M27: 3,413,524 km (0.085 R)
• M28: 3,542,926 km (0.09 R)
• M29: 3,687,887 km (0.108 R)
• M30: 3,849,004 km (0.106 R)
• M31: 4,041,087 km (0.054 R)
• M32: 4,178,119 km (0.111 R)
• M33: 4,287,475 km (0.038 R)
• M34: 4,412,539 km (0.049 R)
• M35: 4,651,447 km (0.074 R)
• M36: 4,810,469 km (0.088 R)
• M37: 4,948,249 km (0.037 R)
• M38: 5,025,441 km (0.078 R)
• M39: 5,102,933 km (0.105 R)
• M40: 5,322,243 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 8.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.71 AU - 1.09 AU

Year: 579 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,386,758 km

• M1: 152,739 km (0.069 R)
• M2: 224,546 km (0.102 R)
• M3: 280,646 km (0.054 R)
• M4: 408,253 km (0.089 R)
• M5: 499,358 km (0.114 R)
• M6: 616,792 km (0.101 R)
• M7: 669,450 km (0.115 R)
• M8: 723,754 km (0.043 R)
• M9: 973,733 km (0.095 R)
• M10: 1,123,630 km (0.088 R)
• M11: 1,195,437 km (0.118 R)
• M12: 1,293,722 km (0.086 R)
• M13: 1,350,121 km (0.075 R)
• M14: 1,426,864 km (0.052 R)
• M15: 1,491,790 km (0.092 R)
• M16: 1,631,814 km (0.085 R)
• M17: 1,720,675 km (0.078 R)
• M18: 1,825,244 km (0.114 R)
• M19: 1,903,184 km (0.073 R)
• M20: 1,982,471 km (0.112 R)
• M21: 2,077,466 km (0.111 R)
• M22: 2,129,226 km (0.059 R)
• M23: 2,318,019 km (0.059 R)
• M24: 2,441,587 km (0.104 R)
• M25: 2,599,413 km (0.111 R)
• M26: 2,679,447 km (0.061 R)
• M27: 2,949,771 km (0.12 R)
• M28: 3,437,460 km (0.103 R)
• M29: 3,499,094 km (0.106 R)
• M30: 3,552,201 km (0.118 R)
• M31: 3,704,193 km (0.027 R)
• M32: 3,968,383 km (0.104 R)
• M33: 4,220,006 km (0.085 R)
• M34: 4,286,129 km (0.118 R)
• M35: 4,362,124 km (0.11 R)
• M36: 4,476,866 km (0.114 R)
• M37: 4,553,909 km (0.077 R)
• M38: 4,621,826 km (0.038 R)
• M39: 4,896,488 km (0.05 R)
• M40: 4,975,924 km (0.078 R)
• M41: 5,045,787 km (0.031 R)
• M42: 5,136,144 km (0.094 R)
• M43: 5,338,849 km (0.11 R)
• M44: 5,390,011 km (0.113 R)
• M45: 5,867,677 km (0.112 R)
• M46: 5,983,915 km (0.112 R)
• M47: 6,218,783 km (0.1 R)
• M48: 6,369,877 km (0.119 R)
• M49: 6,424,032 km (0.09 R)
• M50: 6,587,692 km (0.046 R)
• M51: 6,653,515 km (0.111 R)
• M52: 6,763,769 km (0.105 R)
• M53: 6,885,691 km (0.04 R)
• M54: 6,974,851 km (0.116 R)
• M55: 7,346,751 km (0.077 R)
• M56: 7,437,857 km (0.098 R)
• M57: 7,563,818 km (0.045 R)
• M58: 7,794,498 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.14 AU - 1.2 AU

Year: 858 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,386,758 km

• M1: 170,093 km (0.117 R)
• M2: 276,307 km (0.085 R)
• M3: 379,829 km (0.039 R)
• M4: 465,399 km (0.092 R)
• M5: 619,485 km (0.099 R)
• M6: 750,533 km (0.046 R)
• M7: 852,109 km (0.116 R)
• M8: 969,544 km (0.119 R)
• M9: 1,142,778 km (0.111 R)
• M10: 1,250,788 km (0.11 R)
• M11: 1,338,751 km (0.036 R)
• M12: 1,428,959 km (0.118 R)
• M13: 1,641,537 km (0.111 R)
• M14: 1,838,109 km (0.06 R)
• M15: 1,959,882 km (0.097 R)
• M16: 2,098,409 km (0.118 R)
• M17: 2,218,985 km (0.07 R)
• M18: 2,526,858 km (0.095 R)
• M19: 2,655,512 km (0.07 R)
• M20: 2,771,001 km (0.069 R)
• M21: 2,872,279 km (0.092 R)
• M22: 2,982,982 km (0.103 R)
• M23: 3,103,109 km (0.114 R)
• M24: 3,307,160 km (0.027 R)
• M25: 3,415,020 km (0.117 R)
• M26: 3,498,795 km (0.104 R)
• M27: 3,591,845 km (0.093 R)
• M28: 3,893,285 km (0.094 R)
• M29: 4,051,559 km (0.091 R)
• M30: 4,329,362 km (0.082 R)
• M31: 4,585,624 km (0.089 R)
• M32: 5,316,260 km (0.073 R)
• M33: 5,581,197 km (0.11 R)
• M34: 5,820,255 km (0.102 R)
• M35: 6,103,593 km (0.09 R)
• M36: 6,360,453 km (0.084 R)
• M37: 6,453,802 km (0.074 R)
• M38: 6,537,128 km (0.119 R)
• M39: 6,620,903 km (0.098 R)
• M40: 6,916,807 km (0.057 R)
• M41: 7,098,569 km (0.097 R)
• M42: 7,401,504 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 8.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.08 AU - 1.34 AU

Year: 903 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,386,758 km

• M1: 111,899 km (0.111 R)
• M2: 212,429 km (0.029 R)
• M3: 286,929 km (0.118 R)
• M4: 382,821 km (0.11 R)
• M5: 442,361 km (0.11 R)
• M6: 576,251 km (0.048 R)
• M7: 630,555 km (0.062 R)
• M8: 703,409 km (0.109 R)
• M9: 787,782 km (0.065 R)
• M10: 844,630 km (0.104 R)
• M11: 948,899 km (0.111 R)
• M12: 1,014,573 km (0.043 R)
• M13: 1,111,063 km (0.102 R)
• M14: 1,190,649 km (0.12 R)
• M15: 1,272,180 km (0.082 R)
• M16: 1,324,091 km (0.103 R)
• M17: 1,451,847 km (0.087 R)
• M18: 1,517,222 km (0.07 R)
• M19: 1,583,643 km (0.077 R)
• M20: 1,656,796 km (0.112 R)
• M21: 1,760,019 km (0.075 R)
• M22: 1,847,534 km (0.066 R)
• M23: 1,912,758 km (0.076 R)
• M24: 2,027,350 km (0.098 R)
• M25: 2,206,569 km (0.09 R)
• M26: 2,326,845 km (0.092 R)
• M27: 2,449,366 km (0.116 R)
• M28: 2,501,576 km (0.104 R)
• M29: 2,554,234 km (0.073 R)
• M30: 2,700,840 km (0.102 R)
• M31: 2,768,458 km (0.12 R)
• M32: 2,988,666 km (0.045 R)
• M33: 3,136,170 km (0.072 R)
• M34: 3,394,824 km (0.104 R)
• M35: 3,541,580 km (0.067 R)
• M36: 3,705,390 km (0.102 R)
• M37: 3,758,048 km (0.094 R)
• M38: 3,963,596 km (0.091 R)
• M39: 4,079,235 km (0.083 R)
• M40: 4,306,324 km (0.087 R)
• M41: 4,473,276 km (0.115 R)
• M42: 4,561,688 km (0.11 R)
• M43: 4,642,471 km (0.078 R)
• M44: 4,896,039 km (0.053 R)
• M45: 4,995,372 km (0.112 R)
• M46: 5,062,093 km (0.096 R)
• M47: 5,137,340 km (0.055 R)
• M48: 5,196,282 km (0.093 R)
• M49: 5,289,182 km (0.049 R)
• M50: 5,442,520 km (0.09 R)
• M51: 5,528,240 km (0.051 R)
• M52: 5,580,001 km (0.088 R)
• M53: 5,649,115 km (0.107 R)
• M54: 5,964,018 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.3

Radius: 6.2

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.21 AU - 8.77 AU

Year: 15318 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,386,758 km

• M1: 196,123 km (0.071 R)
• M2: 271,969 km (0.067 R)
• M3: 486,492 km (0.084 R)
• M4: 1,589,926 km (0.04 R)
• M5: 1,659,788 km (0.051 R)
• M6: 1,925,325 km (0.109 R)
• M7: 2,025,256 km (0.054 R)
• M8: 2,282,564 km (0.09 R)
• M9: 2,388,330 km (0.107 R)
• M10: 2,577,571 km (0.101 R)
• M11: 3,412,028 km (0.119 R)
• M12: 3,502,834 km (0.097 R)
• M13: 3,563,870 km (0.088 R)
• M14: 3,811,455 km (0.058 R)
• M15: 3,874,136 km (0.1 R)
• M16: 3,968,981 km (0.059 R)
• M17: 4,520,548 km (0.107 R)
• M18: 4,788,478 km (0.082 R)
• M19: 5,445,362 km (0.115 R)
• M20: 6,352,075 km (0.098 R)
• M21: 6,463,974 km (0.099 R)
• M22: 7,343,759 km (0.119 R)
• M23: 7,619,020 km (0.078 R)
• M24: 7,857,628 km (0.103 R)
• M25: 8,017,997 km (0.073 R)
• M26: 8,098,630 km (0.054 R)
• M27: 8,629,254 km (0.08 R)
• M28: 8,711,832 km (0.12 R)
• M29: 8,753,271 km (0.119 R)
• M30: 8,961,361 km (0.03 R)
• M31: 9,595,207 km (0.117 R)
• M32: 9,939,283 km (0.108 R)
• M33: 11,085,053 km (0.104 R)
• M34: 11,174,811 km (0.078 R)
• M35: 11,536,689 km (0.102 R)
• M36: 12,504,886 km (0.104 R)
• M37: 12,598,385 km (0.101 R)
• M38: 13,212,185 km (0.038 R)
• M39: 14,224,214 km (0.108 R)
• M40: 15,511,205 km (0.08 R)
• M41: 15,611,884 km (0.082 R)
• M42: 17,772,825 km (0.09 R)
• M43: 17,878,142 km (0.119 R)
• M44: 18,194,991 km (0.072 R)
• M45: 19,698,449 km (0.106 R)
• M46: 19,752,903 km (0.08 R)
• M47: 20,630,444 km (0.103 R)
• M48: 21,185,452 km (0.117 R)
• M49: 21,745,397 km (0.111 R)
• M50: 22,083,638 km (0.078 R)
• M51: 22,480,521 km (0.031 R)
• M52: 22,936,944 km (0.038 R)
• M53: 23,453,954 km (0.115 R)
• M54: 24,969,381 km (0.05 R)
• M55: 25,146,355 km (0.076 R)
• M56: 25,977,371 km (0.071 R)
• M57: 26,336,256 km (0.065 R)
• M58: 26,998,377 km (0.097 R)
• M59: 27,119,401 km (0.103 R)
• M60: 28,155,217 km (0.082 R)
• M61: 29,514,613 km (0.08 R)
• M62: 30,327,976 km (0.112 R)
• M63: 31,466,267 km (0.081 R)
• M64: 32,168,778 km (0.118 R)
• M65: 32,554,142 km (0.048 R)
• M66: 33,654,285 km (0.073 R)
• M67: 33,980,109 km (0.085 R)
• M68: 35,360,150 km (0.06 R)
• M69: 35,625,237 km (0.027 R)
• M70: 36,758,590 km (0.093 R)
• M71: 37,700,758 km (0.118 R)
• M72: 37,971,530 km (0.114 R)
• M73: 38,107,066 km (0.118 R)
• M74: 38,310,668 km (0.096 R)
• M75: 39,815,324 km (0.085 R)
• M76: 40,782,923 km (0.088 R)
• M77: 41,130,289 km (0.049 R)
• M78: 41,478,702 km (0.058 R)
• M79: 41,618,277 km (0.086 R)
• M80: 42,038,198 km (0.117 R)
• M81: 42,178,372 km (0.106 R)
• M82: 43,164,670 km (0.083 R)
• M83: 43,731,497 km (0.103 R)
• M84: 45,016,094 km (0.097 R)
• M85: 45,303,322 km (0.109 R)
• M86: 45,735,211 km (0.104 R)
• M87: 46,023,785 km (0.037 R)
• M88: 46,603,028 km (0.08 R)
• M89: 46,893,397 km (0.103 R)
• M90: 47,403,227 km (0.114 R)
• M91: 48,354,819 km (0.062 R)
• M92: 49,386,745 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit