🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 9.8

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.82 AU - 1.08 AU

Year: 607 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 75,303,471 km

• M1: 122,670 km (0.094 R)
• M2: 192,682 km (0.103 R)
• M3: 287,677 km (0.107 R)
• M4: 374,443 km (0.053 R)
• M5: 477,068 km (0.045 R)
• M6: 548,575 km (0.11 R)
• M7: 658,679 km (0.113 R)
• M8: 755,918 km (0.071 R)
• M9: 858,393 km (0.119 R)
• M10: 988,992 km (0.076 R)
• M11: 1,077,853 km (0.103 R)
• M12: 1,169,706 km (0.068 R)
• M13: 1,341,743 km (0.079 R)
• M14: 1,434,494 km (0.108 R)
• M15: 1,501,963 km (0.083 R)
• M16: 1,605,335 km (0.069 R)
• M17: 1,711,250 km (0.083 R)
• M18: 1,856,061 km (0.119 R)
• M19: 1,960,031 km (0.075 R)
• M20: 2,027,799 km (0.115 R)
• M21: 2,088,835 km (0.069 R)
• M22: 2,158,099 km (0.064 R)
• M23: 2,275,533 km (0.082 R)
• M24: 2,363,048 km (0.066 R)
• M25: 2,459,688 km (0.091 R)
• M26: 2,525,062 km (0.114 R)
• M27: 2,673,912 km (0.059 R)
• M28: 2,757,986 km (0.109 R)
• M29: 2,946,031 km (0.117 R)
• M30: 3,041,624 km (0.107 R)
• M31: 3,209,323 km (0.081 R)
• M32: 3,535,446 km (0.101 R)
• M33: 3,872,341 km (0.095 R)
• M34: 3,977,359 km (0.067 R)
• M35: 4,199,960 km (0.12 R)
• M36: 4,268,626 km (0.046 R)
• M37: 4,546,728 km (0.104 R)
• M38: 4,748,984 km (0.055 R)
• M39: 4,882,127 km (0.103 R)
• M40: 4,944,060 km (0.119 R)
• M41: 5,194,188 km (0.073 R)
• M42: 5,289,033 km (0.103 R)
• M43: 5,384,476 km (0.056 R)
• M44: 5,459,125 km (0.08 R)
• M45: 5,555,616 km (0.083 R)
• M46: 5,620,242 km (0.092 R)
• M47: 5,947,263 km (0.108 R)
• M48: 6,179,888 km (0.082 R)
• M49: 6,314,227 km (0.059 R)
• M50: 6,460,833 km (0.097 R)
• M51: 6,528,750 km (0.1 R)
• M52: 6,597,116 km (0.069 R)
• M53: 6,677,002 km (0.028 R)
• M54: 7,163,644 km (0.069 R)
• M55: 7,399,410 km (0.08 R)
• M56: 7,890,689 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 10.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.28 AU

Year: 696 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,303,471 km

• M1: 133,591 km (0.105 R)
• M2: 204,500 km (0.12 R)
• M3: 274,811 km (0.086 R)
• M4: 369,507 km (0.079 R)
• M5: 442,062 km (0.092 R)
• M6: 509,082 km (0.071 R)
• M7: 592,856 km (0.078 R)
• M8: 699,520 km (0.107 R)
• M9: 818,001 km (0.063 R)
• M10: 953,686 km (0.063 R)
• M11: 1,060,649 km (0.112 R)
• M12: 1,139,786 km (0.079 R)
• M13: 1,242,859 km (0.096 R)
• M14: 1,343,688 km (0.084 R)
• M15: 1,535,921 km (0.116 R)
• M16: 1,656,946 km (0.116 R)
• M17: 1,819,110 km (0.107 R)
• M18: 1,941,182 km (0.029 R)
• M19: 2,039,318 km (0.103 R)
• M20: 2,200,136 km (0.062 R)
• M21: 2,344,348 km (0.106 R)
• M22: 2,484,671 km (0.116 R)
• M23: 2,584,602 km (0.072 R)
• M24: 2,693,061 km (0.068 R)
• M25: 2,781,174 km (0.05 R)
• M26: 2,997,792 km (0.086 R)
• M27: 3,290,106 km (0.101 R)
• M28: 3,439,853 km (0.112 R)
• M29: 3,511,511 km (0.094 R)
• M30: 3,616,080 km (0.108 R)
• M31: 3,828,060 km (0.074 R)
• M32: 3,927,393 km (0.113 R)
• M33: 4,002,491 km (0.081 R)
• M34: 4,078,038 km (0.077 R)
• M35: 4,393,689 km (0.028 R)
• M36: 4,717,270 km (0.065 R)
• M37: 4,841,735 km (0.117 R)
• M38: 4,922,368 km (0.071 R)
• M39: 5,012,426 km (0.089 R)
• M40: 5,112,208 km (0.114 R)
• M41: 5,203,463 km (0.106 R)
• M42: 5,304,441 km (0.072 R)
• M43: 5,705,663 km (0.097 R)
• M44: 5,771,935 km (0.059 R)
• M45: 6,087,885 km (0.062 R)
• M46: 6,194,399 km (0.097 R)
• M47: 6,321,108 km (0.03 R)
• M48: 6,498,083 km (0.092 R)
• M49: 6,567,347 km (0.032 R)
• M50: 6,656,806 km (0.093 R)
• M51: 6,726,519 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.7

Radius: 6.6

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.23 AU - 8.29 AU

Year: 11530 Days

Day: 24.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,303,471 km

• M1: 96,939 km (0.075 R)
• M2: 272,867 km (0.109 R)
• M3: 356,043 km (0.108 R)
• M4: 432,487 km (0.103 R)
• M5: 621,579 km (0.086 R)
• M6: 1,141,581 km (0.046 R)
• M7: 1,479,972 km (0.111 R)
• M8: 1,875,509 km (0.114 R)
• M9: 2,759,183 km (0.108 R)
• M10: 2,822,164 km (0.111 R)
• M11: 2,885,743 km (0.106 R)
• M12: 3,649,440 km (0.104 R)
• M13: 3,718,704 km (0.058 R)
• M14: 4,252,170 km (0.098 R)
• M15: 4,809,422 km (0.109 R)
• M16: 5,077,352 km (0.043 R)
• M17: 5,154,843 km (0.088 R)
• M18: 5,468,550 km (0.085 R)
• M19: 5,587,780 km (0.094 R)
• M20: 5,667,815 km (0.066 R)
• M21: 5,910,013 km (0.111 R)
• M22: 5,991,544 km (0.075 R)
• M23: 6,073,374 km (0.067 R)
• M24: 6,238,231 km (0.066 R)
• M25: 6,404,734 km (0.095 R)
• M26: 7,609,894 km (0.072 R)
• M27: 8,102,221 km (0.087 R)
• M28: 8,375,087 km (0.12 R)
• M29: 8,420,864 km (0.108 R)
• M30: 8,836,597 km (0.053 R)
• M31: 10,565,350 km (0.046 R)
• M32: 11,063,660 km (0.088 R)
• M33: 11,928,485 km (0.101 R)
• M34: 12,551,860 km (0.095 R)
• M35: 13,079,491 km (0.118 R)
• M36: 13,345,925 km (0.062 R)
• M37: 14,101,694 km (0.042 R)
• M38: 16,796,400 km (0.116 R)
• M39: 18,261,262 km (0.063 R)
• M40: 18,798,618 km (0.057 R)
• M41: 20,011,109 km (0.116 R)
• M42: 20,688,638 km (0.1 R)
• M43: 21,311,264 km (0.077 R)
• M44: 22,447,160 km (0.099 R)
• M45: 23,927,282 km (0.107 R)
• M46: 25,904,517 km (0.119 R)
• M47: 26,507,845 km (0.08 R)
• M48: 26,710,101 km (0.085 R)
• M49: 26,980,425 km (0.053 R)
• M50: 27,115,960 km (0.094 R)
• M51: 28,690,478 km (0.087 R)
• M52: 28,759,592 km (0.098 R)
• M53: 29,245,037 km (0.102 R)
• M54: 29,803,187 km (0.067 R)
• M55: 30,153,844 km (0.118 R)
• M56: 30,929,958 km (0.117 R)
• M57: 31,071,777 km (0.109 R)
• M58: 31,356,162 km (0.097 R)
• M59: 31,569,938 km (0.119 R)
• M60: 32,286,063 km (0.112 R)
• M61: 32,718,401 km (0.043 R)
• M62: 32,790,507 km (0.119 R)
• M63: 33,297,644 km (0.095 R)
• M64: 33,661,466 km (0.113 R)
• M65: 35,648,724 km (0.108 R)
• M66: 36,693,964 km (0.084 R)
• M67: 37,145,002 km (0.096 R)
• M68: 39,967,016 km (0.086 R)
• M69: 40,121,401 km (0.116 R)
• M70: 40,508,560 km (0.053 R)
• M71: 41,598,979 km (0.084 R)
• M72: 42,147,854 km (0.076 R)
• M73: 43,888,425 km (0.045 R)
• M74: 44,207,368 km (0.084 R)
• M75: 44,767,462 km (0.057 R)
• M76: 45,490,917 km (0.062 R)
• M77: 45,571,551 km (0.094 R)
• M78: 45,652,333 km (0.115 R)
• M79: 47,194,239 km (0.106 R)
• M80: 47,684,620 km (0.05 R)
• M81: 49,580,325 km (0.111 R)
• M82: 50,245,586 km (0.082 R)
• M83: 50,495,714 km (0.119 R)
• M84: 51,332,714 km (0.097 R)
• M85: 51,584,637 km (0.077 R)
• M86: 51,668,711 km (0.092 R)
• M87: 53,105,150 km (0.076 R)
• M88: 54,383,464 km (0.117 R)
• M89: 54,897,631 km (0.119 R)
• M90: 55,327,426 km (0.083 R)
• M91: 55,844,436 km (0.068 R)
• M92: 56,017,222 km (0.094 R)
• M93: 56,103,689 km (0.05 R)
• M94: 56,970,460 km (0.108 R)
• M95: 57,231,209 km (0.05 R)
• M96: 58,191,328 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984

Radius: 5.5

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.21 AU - 8.91 AU

Year: 16429 Days

Day: 21.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,303,471 km

• M1: 220,657 km (0.087 R)
• M2: 625,768 km (0.1 R)
• M3: 909,555 km (0.105 R)
• M4: 1,201,869 km (0.111 R)
• M5: 1,431,951 km (0.109 R)
• M6: 1,802,804 km (0.081 R)
• M7: 1,867,430 km (0.045 R)
• M8: 2,167,823 km (0.104 R)
• M9: 2,271,344 km (0.063 R)
• M10: 2,341,356 km (0.098 R)
• M11: 2,447,571 km (0.03 R)
• M12: 3,079,323 km (0.104 R)
• M13: 3,925,299 km (0.097 R)
• M14: 4,265,484 km (0.119 R)
• M15: 4,308,718 km (0.065 R)
• M16: 5,156,788 km (0.104 R)
• M17: 5,249,090 km (0.116 R)
• M18: 5,295,316 km (0.074 R)
• M19: 5,482,014 km (0.101 R)
• M20: 6,006,504 km (0.06 R)
• M21: 6,546,852 km (0.085 R)
• M22: 6,848,142 km (0.101 R)
• M23: 8,044,476 km (0.086 R)
• M24: 8,475,617 km (0.084 R)
• M25: 9,080,591 km (0.095 R)
• M26: 9,360,189 km (0.083 R)
• M27: 10,389,871 km (0.073 R)
• M28: 10,918,101 km (0.116 R)
• M29: 11,215,352 km (0.104 R)
• M30: 11,455,158 km (0.03 R)
• M31: 11,757,196 km (0.099 R)
• M32: 12,803,483 km (0.1 R)
• M33: 13,054,060 km (0.088 R)
• M34: 15,646,740 km (0.049 R)
• M35: 15,914,670 km (0.11 R)
• M36: 16,795,503 km (0.107 R)
• M37: 22,026,790 km (0.114 R)
• M38: 22,402,132 km (0.065 R)
• M39: 22,703,870 km (0.058 R)
• M40: 23,083,101 km (0.096 R)
• M41: 25,244,641 km (0.048 R)
• M42: 25,637,335 km (0.106 R)
• M43: 26,747,800 km (0.085 R)
• M44: 27,631,325 km (0.11 R)
• M45: 28,687,785 km (0.078 R)
• M46: 31,850,583 km (0.092 R)
• M47: 31,935,256 km (0.1 R)
• M48: 33,300,785 km (0.087 R)
• M49: 34,077,348 km (0.058 R)
• M50: 34,598,397 km (0.098 R)
• M51: 35,297,019 km (0.119 R)
• M52: 35,472,498 km (0.033 R)
• M53: 35,560,311 km (0.115 R)
• M54: 36,708,475 km (0.115 R)
• M55: 37,242,540 km (0.103 R)
• M56: 37,868,756 km (0.111 R)
• M57: 38,138,182 km (0.082 R)
• M58: 38,318,298 km (0.082 R)
• M59: 39,768,350 km (0.116 R)
• M60: 40,408,479 km (0.078 R)
• M61: 40,775,742 km (0.079 R)
• M62: 41,328,656 km (0.102 R)
• M63: 42,442,113 km (0.106 R)
• M64: 43,847,734 km (0.099 R)
• M65: 44,698,497 km (0.035 R)
• M66: 44,983,182 km (0.105 R)
• M67: 45,936,869 km (0.068 R)
• M68: 47,089,819 km (0.099 R)
• M69: 47,476,380 km (0.078 R)
• M70: 47,766,899 km (0.092 R)
• M71: 49,424,444 km (0.046 R)
• M72: 51,001,654 km (0.082 R)
• M73: 51,896,100 km (0.087 R)
• M74: 51,995,882 km (0.12 R)
• M75: 52,795,781 km (0.082 R)
• M76: 56,650,470 km (0.119 R)
• M77: 58,093,341 km (0.057 R)
• M78: 58,507,727 km (0.07 R)
• M79: 58,923,161 km (0.077 R)
• M80: 59,027,281 km (0.073 R)
• M81: 60,070,726 km (0.115 R)
• M82: 61,964,336 km (0.1 R)
• M83: 62,706,042 km (0.081 R)
• M84: 63,344,077 km (0.046 R)
• M85: 64,626,729 km (0.09 R)
• M86: 64,733,991 km (0.11 R)
• M87: 65,917,759 km (0.088 R)
• M88: 68,853,916 km (0.096 R)
• M89: 70,392,979 km (0.11 R)
• M90: 71,056,146 km (0.108 R)
• M91: 74,065,457 km (0.066 R)
• M92: 74,852,491 km (0.113 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: 338 - 11,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit