🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 10.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.72 AU - 1 AU

Year: 507 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,378,005 km

• M1: 130,599 km (0.056 R)
• M2: 204,351 km (0.073 R)
• M3: 303,684 km (0.051 R)
• M4: 374,144 km (0.088 R)
• M5: 457,769 km (0.082 R)
• M6: 547,678 km (0.106 R)
• M7: 654,790 km (0.104 R)
• M8: 760,705 km (0.113 R)
• M9: 878,588 km (0.092 R)
• M10: 980,913 km (0.067 R)
• M11: 1,079,049 km (0.106 R)
• M12: 1,172,099 km (0.068 R)
• M13: 1,248,245 km (0.088 R)
• M14: 1,401,134 km (0.093 R)
• M15: 1,505,852 km (0.066 R)
• M16: 1,603,540 km (0.066 R)
• M17: 1,728,155 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.7

Radius: 10.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.53 AU - 2.13 AU

Year: 1574 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,378,005 km

• M1: 169,195 km (0.091 R)
• M2: 311,313 km (0.103 R)
• M3: 379,829 km (0.112 R)
• M4: 487,091 km (0.063 R)
• M5: 571,165 km (0.076 R)
• M6: 636,389 km (0.036 R)
• M7: 835,504 km (0.052 R)
• M8: 932,444 km (0.108 R)
• M9: 1,092,812 km (0.11 R)
• M10: 1,168,808 km (0.088 R)
• M11: 1,302,399 km (0.12 R)
• M12: 1,375,253 km (0.063 R)
• M13: 1,619,696 km (0.119 R)
• M14: 2,102,598 km (0.071 R)
• M15: 2,218,088 km (0.075 R)
• M16: 2,375,315 km (0.082 R)
• M17: 2,516,087 km (0.084 R)
• M18: 2,795,386 km (0.088 R)
• M19: 2,944,236 km (0.097 R)
• M20: 3,019,633 km (0.116 R)
• M21: 3,227,574 km (0.114 R)
• M22: 3,440,452 km (0.055 R)
• M23: 3,565,665 km (0.079 R)
• M24: 3,646,299 km (0.056 R)
• M25: 3,715,862 km (0.102 R)
• M26: 3,927,094 km (0.091 R)
• M27: 4,058,291 km (0.09 R)
• M28: 4,239,454 km (0.065 R)
• M29: 4,361,676 km (0.064 R)
• M30: 4,597,292 km (0.117 R)
• M31: 4,760,803 km (0.1 R)
• M32: 4,862,529 km (0.117 R)
• M33: 5,237,122 km (0.061 R)
• M34: 5,408,113 km (0.102 R)
• M35: 5,986,907 km (0.031 R)
• M36: 6,318,565 km (0.049 R)
• M37: 6,684,631 km (0.107 R)
• M38: 6,827,348 km (0.063 R)
• M39: 7,188,327 km (0.113 R)
• M40: 7,334,634 km (0.041 R)
• M41: 7,408,087 km (0.118 R)
• M42: 7,570,550 km (0.109 R)
• M43: 7,689,480 km (0.025 R)
• M44: 7,929,286 km (0.12 R)
• M45: 8,308,815 km (0.117 R)
• M46: 8,446,894 km (0.11 R)
• M47: 8,585,871 km (0.109 R)
• M48: 9,228,094 km (0.067 R)
• M49: 9,450,995 km (0.119 R)
• M50: 9,515,023 km (0.072 R)
• M51: 9,869,720 km (0.048 R)
• M52: 9,999,720 km (0.11 R)
• M53: 10,409,768 km (0.049 R)
• M54: 11,026,859 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 11.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.3 AU - 4.62 AU

Year: 5010 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,378,005 km

• M1: 145,260 km (0.088 R)
• M2: 402,867 km (0.117 R)
• M3: 513,569 km (0.098 R)
• M4: 625,020 km (0.048 R)
• M5: 809,773 km (0.033 R)
• M6: 889,060 km (0.114 R)
• M7: 1,027,588 km (0.119 R)
• M8: 1,655,001 km (0.053 R)
• M9: 1,758,373 km (0.085 R)
• M10: 1,953,599 km (0.118 R)
• M11: 2,026,453 km (0.073 R)
• M12: 2,175,003 km (0.057 R)
• M13: 2,662,842 km (0.077 R)
• M14: 2,805,558 km (0.036 R)
• M15: 3,098,770 km (0.074 R)
• M16: 3,314,341 km (0.066 R)
• M17: 3,579,727 km (0.05 R)
• M18: 3,806,219 km (0.067 R)
• M19: 3,944,447 km (0.103 R)
• M20: 4,154,782 km (0.046 R)
• M21: 4,709,491 km (0.112 R)
• M22: 4,957,973 km (0.117 R)
• M23: 5,159,930 km (0.1 R)
• M24: 5,261,956 km (0.036 R)
• M25: 5,493,982 km (0.105 R)
• M26: 5,572,072 km (0.118 R)
• M27: 5,650,611 km (0.094 R)
• M28: 5,808,586 km (0.075 R)
• M29: 6,538,175 km (0.07 R)
• M30: 6,899,753 km (0.098 R)
• M31: 7,411,228 km (0.119 R)
• M32: 7,584,462 km (0.104 R)
• M33: 7,788,364 km (0.098 R)
• M34: 7,993,912 km (0.112 R)
• M35: 8,261,094 km (0.065 R)
• M36: 9,358,693 km (0.097 R)
• M37: 9,483,458 km (0.099 R)
• M38: 9,671,802 km (0.117 R)
• M39: 9,797,913 km (0.117 R)
• M40: 9,956,486 km (0.065 R)
• M41: 10,534,233 km (0.056 R)
• M42: 10,631,472 km (0.028 R)
• M43: 11,122,751 km (0.068 R)
• M44: 11,255,145 km (0.109 R)
• M45: 11,454,410 km (0.074 R)
• M46: 11,655,021 km (0.119 R)
• M47: 12,952,333 km (0.082 R)
• M48: 13,830,622 km (0.057 R)
• M49: 14,008,494 km (0.052 R)
• M50: 14,294,825 km (0.051 R)
• M51: 15,238,937 km (0.096 R)
• M52: 15,422,792 km (0.115 R)
• M53: 16,465,938 km (0.094 R)
• M54: 16,541,336 km (0.112 R)
• M55: 17,224,998 km (0.065 R)
• M56: 17,647,313 km (0.109 R)
• M57: 18,150,859 km (0.104 R)
• M58: 18,541,459 km (0.062 R)
• M59: 18,856,064 km (0.103 R)
• M60: 20,454,816 km (0.092 R)
• M61: 20,535,898 km (0.045 R)
• M62: 20,616,980 km (0.11 R)
• M63: 21,352,553 km (0.083 R)
• M64: 22,346,631 km (0.042 R)
• M65: 22,639,394 km (0.112 R)
• M66: 22,849,280 km (0.096 R)
• M67: 23,228,809 km (0.037 R)
• M68: 26,074,610 km (0.101 R)
• M69: 26,294,668 km (0.09 R)
• M70: 26,382,931 km (0.071 R)
• M71: 27,047,594 km (0.119 R)
• M72: 27,136,605 km (0.116 R)
• M73: 27,270,345 km (0.116 R)
• M74: 27,807,402 km (0.087 R)
• M75: 28,122,455 km (0.103 R)
• M76: 29,028,719 km (0.028 R)
• M77: 29,119,974 km (0.085 R)
• M78: 29,990,783 km (0.046 R)
• M79: 30,359,990 km (0.077 R)
• M80: 30,684,318 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 7.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.92 AU - 8.68 AU

Year: 13851 Days

Day: 21.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,378,005 km

• M1: 114,891 km (0.085 R)
• M2: 252,970 km (0.082 R)
• M3: 496,366 km (0.103 R)
• M4: 610,509 km (0.107 R)
• M5: 722,109 km (0.054 R)
• M6: 768,783 km (0.099 R)
• M7: 979,118 km (0.082 R)
• M8: 1,235,529 km (0.11 R)
• M9: 1,543,102 km (0.114 R)
• M10: 1,650,962 km (0.07 R)
• M11: 2,039,767 km (0.081 R)
• M12: 2,141,344 km (0.046 R)
• M13: 2,296,926 km (0.108 R)
• M14: 2,804,661 km (0.042 R)
• M15: 2,994,351 km (0.073 R)
• M16: 3,188,230 km (0.089 R)
• M17: 3,386,148 km (0.115 R)
• M18: 3,649,590 km (0.111 R)
• M19: 4,110,650 km (0.104 R)
• M20: 4,479,409 km (0.059 R)
• M21: 4,746,142 km (0.094 R)
• M22: 5,064,038 km (0.061 R)
• M23: 5,179,078 km (0.109 R)
• M24: 5,225,454 km (0.028 R)
• M25: 5,744,109 km (0.051 R)
• M26: 6,452,605 km (0.111 R)
• M27: 6,552,536 km (0.099 R)
• M28: 6,880,754 km (0.09 R)
• M29: 7,448,478 km (0.095 R)
• M30: 7,658,663 km (0.087 R)
• M31: 8,300,887 km (0.108 R)
• M32: 8,683,558 km (0.054 R)
• M33: 8,904,813 km (0.066 R)
• M34: 9,750,939 km (0.104 R)
• M35: 9,808,235 km (0.083 R)
• M36: 10,387,627 km (0.078 R)
• M37: 10,446,120 km (0.034 R)
• M38: 10,504,912 km (0.095 R)
• M39: 10,593,025 km (0.107 R)
• M40: 11,670,579 km (0.109 R)
• M41: 11,945,390 km (0.108 R)
• M42: 12,532,562 km (0.102 R)
• M43: 12,626,210 km (0.085 R)
• M44: 12,845,520 km (0.091 R)
• M45: 13,160,873 km (0.12 R)
• M46: 14,841,754 km (0.101 R)
• M47: 15,006,910 km (0.029 R)
• M48: 15,272,447 km (0.063 R)
• M49: 16,044,521 km (0.117 R)
• M50: 16,863,719 km (0.117 R)
• M51: 17,001,648 km (0.097 R)
• M52: 18,012,182 km (0.05 R)
• M53: 18,259,019 km (0.1 R)
• M54: 18,435,993 km (0.095 R)
• M55: 19,618,564 km (0.119 R)
• M56: 19,727,172 km (0.117 R)
• M57: 19,908,933 km (0.102 R)
• M58: 20,640,916 km (0.09 R)
• M59: 22,471,545 km (0.074 R)
• M60: 22,851,524 km (0.095 R)
• M61: 24,822,176 km (0.059 R)
• M62: 25,018,299 km (0.064 R)
• M63: 25,412,041 km (0.031 R)
• M64: 26,125,922 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 3

Gravity: 93.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.59 AU - 12.57 AU

Year: 20348 Days

Day: 17.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,378,005 km

• M1: 159,322 km (0.104 R)
• M2: 188,643 km (0.112 R)
• M3: 270,174 km (0.103 R)
• M4: 444,006 km (0.06 R)
• M5: 486,791 km (0.112 R)
• M6: 530,923 km (0.03 R)
• M7: 1,070,522 km (0.1 R)
• M8: 1,339,350 km (0.119 R)
• M9: 1,661,284 km (0.11 R)
• M10: 1,970,802 km (0.115 R)
• M11: 2,077,765 km (0.118 R)
• M12: 2,448,319 km (0.094 R)
• M13: 3,460,199 km (0.08 R)
• M14: 4,443,356 km (0.068 R)
• M15: 5,307,134 km (0.101 R)
• M16: 5,505,950 km (0.07 R)
• M17: 5,707,308 km (0.104 R)
• M18: 6,377,956 km (0.093 R)
• M19: 6,430,614 km (0.046 R)
• M20: 7,236,947 km (0.051 R)
• M21: 7,291,849 km (0.106 R)
• M22: 7,457,454 km (0.065 R)
• M23: 9,298,106 km (0.093 R)
• M24: 10,577,916 km (0.063 R)
• M25: 11,333,684 km (0.064 R)
• M26: 11,653,674 km (0.098 R)
• M27: 12,302,480 km (0.092 R)
• M28: 13,567,330 km (0.084 R)
• M29: 13,770,783 km (0.082 R)
• M30: 14,594,619 km (0.08 R)
• M31: 15,575,831 km (0.102 R)
• M32: 15,717,650 km (0.074 R)
• M33: 17,971,342 km (0.101 R)
• M34: 18,719,481 km (0.117 R)
• M35: 19,097,515 km (0.06 R)
• M36: 19,401,647 km (0.108 R)
• M37: 19,707,425 km (0.046 R)
• M38: 20,789,915 km (0.053 R)
• M39: 21,181,263 km (0.064 R)
• M40: 21,812,417 km (0.083 R)
• M41: 21,891,704 km (0.05 R)
• M42: 22,770,591 km (0.114 R)
• M43: 23,335,921 km (0.081 R)
• M44: 23,498,235 km (0.102 R)
• M45: 27,677,102 km (0.081 R)
• M46: 28,539,983 km (0.052 R)
• M47: 29,236,510 km (0.116 R)
• M48: 30,203,361 km (0.103 R)
• M49: 33,166,446 km (0.048 R)
• M50: 34,451,043 km (0.101 R)
• M51: 34,635,946 km (0.118 R)
• M52: 34,913,899 km (0.03 R)
• M53: 35,006,650 km (0.117 R)
• M54: 35,658,448 km (0.093 R)
• M55: 38,210,139 km (0.073 R)
• M56: 39,073,767 km (0.112 R)
• M57: 40,137,857 km (0.093 R)
• M58: 40,527,260 km (0.041 R)
• M59: 41,309,657 km (0.079 R)
• M60: 41,702,650 km (0.119 R)
• M61: 44,589,291 km (0.028 R)
• M62: 44,790,650 km (0.116 R)
• M63: 44,891,479 km (0.109 R)
• M64: 45,498,098 km (0.072 R)
• M65: 47,436,737 km (0.067 R)
• M66: 47,745,357 km (0.06 R)
• M67: 48,157,799 km (0.109 R)
• M68: 49,506,423 km (0.116 R)
• M69: 49,819,382 km (0.113 R)
• M70: 50,133,089 km (0.117 R)
• M71: 50,657,280 km (0.054 R)
• M72: 51,077,949 km (0.076 R)
• M73: 51,499,815 km (0.106 R)
• M74: 51,816,962 km (0.114 R)
• M75: 52,134,708 km (0.109 R)
• M76: 53,198,648 km (0.119 R)
• M77: 53,947,535 km (0.066 R)
• M78: 54,592,302 km (0.063 R)
• M79: 59,619,539 km (0.11 R)
• M80: 60,843,548 km (0.066 R)
• M81: 62,864,017 km (0.108 R)
• M82: 65,477,642 km (0.088 R)
• M83: 66,165,343 km (0.094 R)
• M84: 67,894,844 km (0.105 R)
• M85: 68,358,597 km (0.091 R)
• M86: 77,850,582 km (0.064 R)
• M87: 77,971,906 km (0.104 R)
• M88: 78,457,501 km (0.118 R)
• M89: 79,065,766 km (0.088 R)
• M90: 79,309,610 km (0.116 R)
• M91: 79,675,826 km (0.113 R)
• M92: 80,409,753 km (0.106 R)
• M93: 80,532,274 km (0.101 R)
• M94: 81,023,104 km (0.114 R)
• M95: 82,131,176 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit