🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.66 AU - 0.92 AU

Year: 485 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,340,633 km

• M1: 171,738 km (0.082 R)
• M2: 252,671 km (0.091 R)
• M3: 338,690 km (0.12 R)
• M4: 558,150 km (0.076 R)
• M5: 643,271 km (0.118 R)
• M6: 733,478 km (0.096 R)
• M7: 824,434 km (0.073 R)
• M8: 914,941 km (0.05 R)
• M9: 999,763 km (0.111 R)
• M10: 1,132,306 km (0.09 R)
• M11: 1,313,469 km (0.112 R)
• M12: 1,476,830 km (0.114 R)
• M13: 1,561,054 km (0.109 R)
• M14: 1,776,325 km (0.097 R)
• M15: 1,896,901 km (0.025 R)
• M16: 2,102,000 km (0.111 R)
• M17: 2,184,877 km (0.061 R)
• M18: 2,288,399 km (0.075 R)
• M19: 2,480,482 km (0.062 R)
• M20: 2,810,196 km (0.108 R)
• M21: 3,316,435 km (0.062 R)
• M22: 3,526,919 km (0.037 R)
• M23: 3,898,371 km (0.12 R)
• M24: 3,985,287 km (0.11 R)
• M25: 4,258,154 km (0.097 R)
• M26: 4,653,840 km (0.114 R)
• M27: 5,001,356 km (0.101 R)
• M28: 5,182,519 km (0.04 R)
• M29: 5,269,735 km (0.105 R)
• M30: 5,348,573 km (0.112 R)
• M31: 5,551,727 km (0.099 R)
• M32: 5,631,911 km (0.078 R)
• M33: 5,775,525 km (0.068 R)
• M34: 5,956,838 km (0.073 R)
• M35: 6,084,893 km (0.098 R)
• M36: 6,186,022 km (0.081 R)
• M37: 6,287,898 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 12.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.05 AU - 1.47 AU

Year: 976 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,340,633 km

• M1: 154,983 km (0.088 R)
• M2: 238,908 km (0.03 R)
• M3: 401,969 km (0.101 R)
• M4: 566,228 km (0.063 R)
• M5: 691,292 km (0.066 R)
• M6: 768,335 km (0.085 R)
• M7: 852,857 km (0.096 R)
• M8: 981,811 km (0.105 R)
• M9: 1,122,732 km (0.11 R)
• M10: 1,230,592 km (0.119 R)
• M11: 1,399,338 km (0.117 R)
• M12: 1,494,782 km (0.096 R)
• M13: 1,587,084 km (0.057 R)
• M14: 1,664,576 km (0.06 R)
• M15: 1,749,098 km (0.048 R)
• M16: 1,840,951 km (0.072 R)
• M17: 2,212,702 km (0.055 R)
• M18: 2,325,200 km (0.118 R)
• M19: 2,510,402 km (0.102 R)
• M20: 2,930,024 km (0.096 R)
• M21: 3,144,697 km (0.081 R)
• M22: 3,400,659 km (0.064 R)
• M23: 3,531,258 km (0.03 R)
• M24: 3,767,622 km (0.102 R)
• M25: 3,880,120 km (0.114 R)
• M26: 4,024,482 km (0.119 R)
• M27: 4,279,247 km (0.104 R)
• M28: 4,547,476 km (0.095 R)
• M29: 4,659,525 km (0.08 R)
• M30: 4,788,777 km (0.112 R)
• M31: 4,927,455 km (0.096 R)
• M32: 5,067,329 km (0.092 R)
• M33: 5,217,076 km (0.038 R)
• M34: 5,334,510 km (0.108 R)
• M35: 5,418,884 km (0.075 R)
• M36: 5,666,319 km (0.078 R)
• M37: 5,830,577 km (0.101 R)
• M38: 5,908,817 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 9.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.35 AU - 2.23 AU

Year: 1653 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,340,633 km

• M1: 117,584 km (0.031 R)
• M2: 219,011 km (0.1 R)
• M3: 307,723 km (0.048 R)
• M4: 445,203 km (0.111 R)
• M5: 519,703 km (0.085 R)
• M6: 643,720 km (0.108 R)
• M7: 736,919 km (0.053 R)
• M8: 960,119 km (0.113 R)
• M9: 1,148,014 km (0.118 R)
• M10: 1,313,769 km (0.054 R)
• M11: 1,373,757 km (0.088 R)
• M12: 1,452,296 km (0.115 R)
• M13: 1,568,384 km (0.12 R)
• M14: 1,687,763 km (0.11 R)
• M15: 1,810,134 km (0.112 R)
• M16: 1,896,751 km (0.095 R)
• M17: 1,955,095 km (0.059 R)
• M18: 2,256,833 km (0.108 R)
• M19: 2,402,691 km (0.111 R)
• M20: 2,825,605 km (0.052 R)
• M21: 2,926,583 km (0.111 R)
• M22: 3,131,981 km (0.108 R)
• M23: 3,260,037 km (0.111 R)
• M24: 3,377,920 km (0.045 R)
• M25: 3,605,757 km (0.075 R)
• M26: 3,875,931 km (0.025 R)
• M27: 3,988,279 km (0.066 R)
• M28: 4,165,403 km (0.062 R)
• M29: 4,345,070 km (0.088 R)
• M30: 4,448,891 km (0.103 R)
• M31: 4,632,747 km (0.082 R)
• M32: 4,698,869 km (0.072 R)
• M33: 4,818,996 km (0.062 R)
• M34: 5,267,790 km (0.112 R)
• M35: 5,392,554 km (0.087 R)
• M36: 5,532,279 km (0.106 R)
• M37: 5,987,804 km (0.058 R)
• M38: 6,045,549 km (0.105 R)
• M39: 6,118,104 km (0.109 R)
• M40: 6,190,809 km (0.108 R)
• M41: 6,293,283 km (0.115 R)
• M42: 6,768,406 km (0.085 R)
• M43: 6,889,132 km (0.117 R)
• M44: 7,086,750 km (0.078 R)
• M45: 7,163,195 km (0.104 R)
• M46: 7,549,756 km (0.11 R)
• M47: 7,753,508 km (0.118 R)
• M48: 7,911,483 km (0.093 R)
• M49: 8,246,732 km (0.077 R)
• M50: 8,717,218 km (0.04 R)
• M51: 8,815,653 km (0.114 R)
• M52: 9,179,924 km (0.116 R)
• M53: 9,296,760 km (0.093 R)
• M54: 9,718,476 km (0.042 R)
• M55: 9,871,814 km (0.054 R)
• M56: 9,940,180 km (0.106 R)
• M57: 10,215,291 km (0.051 R)
• M58: 10,371,321 km (0.094 R)
• M59: 10,667,974 km (0.109 R)
• M60: 10,843,751 km (0.11 R)
• M61: 10,949,667 km (0.096 R)
• M62: 11,127,090 km (0.082 R)
• M63: 11,233,903 km (0.032 R)
• M64: 11,412,822 km (0.117 R)
• M65: 11,538,633 km (0.108 R)
• M66: 11,864,158 km (0.032 R)
• M67: 12,064,619 km (0.054 R)
• M68: 12,156,024 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 13.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.48 AU - 2.72 AU

Year: 2894 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,340,633 km

• M1: 191,036 km (0.061 R)
• M2: 376,089 km (0.101 R)
• M3: 476,020 km (0.107 R)
• M4: 634,594 km (0.093 R)
• M5: 890,257 km (0.095 R)
• M6: 1,137,243 km (0.077 R)
• M7: 1,224,758 km (0.091 R)
• M8: 1,416,542 km (0.043 R)
• M9: 1,540,559 km (0.082 R)
• M10: 1,638,396 km (0.093 R)
• M11: 1,769,144 km (0.052 R)
• M12: 1,966,614 km (0.114 R)
• M13: 2,062,805 km (0.091 R)
• M14: 2,304,854 km (0.097 R)
• M15: 2,498,434 km (0.071 R)
• M16: 2,781,024 km (0.116 R)
• M17: 2,865,547 km (0.077 R)
• M18: 3,049,403 km (0.089 R)
• M19: 3,677,714 km (0.077 R)
• M20: 4,013,711 km (0.049 R)
• M21: 4,151,042 km (0.067 R)
• M22: 4,234,218 km (0.068 R)
• M23: 4,373,943 km (0.107 R)
• M24: 4,802,690 km (0.073 R)
• M25: 4,934,037 km (0.102 R)
• M26: 5,365,328 km (0.106 R)
• M27: 5,593,315 km (0.118 R)
• M28: 5,778,068 km (0.066 R)
• M29: 5,949,059 km (0.081 R)
• M30: 6,043,156 km (0.116 R)
• M31: 6,248,553 km (0.09 R)
• M32: 6,504,665 km (0.096 R)
• M33: 6,731,755 km (0.088 R)
• M34: 7,462,091 km (0.082 R)
• M35: 7,905,649 km (0.068 R)
• M36: 7,991,967 km (0.094 R)
• M37: 8,095,938 km (0.094 R)
• M38: 8,252,716 km (0.054 R)
• M39: 8,375,386 km (0.049 R)
• M40: 8,516,308 km (0.115 R)
• M41: 8,997,863 km (0.072 R)
• M42: 9,124,124 km (0.111 R)
• M43: 9,415,092 km (0.063 R)
• M44: 9,543,297 km (0.106 R)
• M45: 9,838,753 km (0.075 R)
• M46: 9,950,203 km (0.104 R)
• M47: 10,590,332 km (0.031 R)
• M48: 10,973,153 km (0.106 R)
• M49: 11,088,793 km (0.101 R)
• M50: 11,399,507 km (0.11 R)
• M51: 11,614,629 km (0.026 R)
• M52: 11,772,006 km (0.098 R)
• M53: 11,930,131 km (0.087 R)
• M54: 12,348,556 km (0.117 R)
• M55: 12,852,851 km (0.089 R)
• M56: 12,995,268 km (0.081 R)
• M57: 14,153,754 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 7.8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.76 AU - 9.74 AU

Year: 16357 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,340,633 km

• M1: 112,498 km (0.054 R)
• M2: 415,284 km (0.075 R)
• M3: 1,255,575 km (0.036 R)
• M4: 1,508,844 km (0.111 R)
• M5: 1,833,920 km (0.103 R)
• M6: 2,771,151 km (0.086 R)
• M7: 2,836,226 km (0.107 R)
• M8: 3,202,591 km (0.09 R)
• M9: 3,374,180 km (0.092 R)
• M10: 3,834,343 km (0.113 R)
• M11: 4,164,506 km (0.111 R)
• M12: 4,657,580 km (0.11 R)
• M13: 4,773,967 km (0.107 R)
• M14: 5,089,320 km (0.036 R)
• M15: 5,370,713 km (0.076 R)
• M16: 6,245,113 km (0.104 R)
• M17: 6,330,683 km (0.039 R)
• M18: 7,073,885 km (0.115 R)
• M19: 7,207,925 km (0.099 R)
• M20: 7,433,219 km (0.101 R)
• M21: 8,357,285 km (0.116 R)
• M22: 8,451,681 km (0.072 R)
• M23: 8,832,857 km (0.077 R)
• M24: 9,415,092 km (0.089 R)
• M25: 10,261,217 km (0.098 R)
• M26: 10,463,773 km (0.114 R)
• M27: 10,514,636 km (0.072 R)
• M28: 11,131,428 km (0.087 R)
• M29: 11,918,762 km (0.093 R)
• M30: 12,025,126 km (0.084 R)
• M31: 13,105,821 km (0.059 R)
• M32: 13,546,686 km (0.088 R)
• M33: 14,670,315 km (0.116 R)
• M34: 14,955,898 km (0.078 R)
• M35: 15,128,085 km (0.085 R)
• M36: 17,789,281 km (0.097 R)
• M37: 18,522,909 km (0.112 R)
• M38: 18,646,178 km (0.115 R)
• M39: 19,141,945 km (0.062 R)
• M40: 19,704,882 km (0.081 R)
• M41: 19,956,805 km (0.119 R)
• M42: 20,019,935 km (0.085 R)
• M43: 20,591,249 km (0.111 R)
• M44: 21,039,295 km (0.103 R)
• M45: 21,490,632 km (0.059 R)
• M46: 22,075,559 km (0.091 R)
• M47: 22,797,519 km (0.094 R)
• M48: 23,928,479 km (0.099 R)
• M49: 25,282,339 km (0.118 R)
• M50: 25,899,730 km (0.103 R)
• M51: 26,106,624 km (0.054 R)
• M52: 26,869,872 km (0.11 R)
• M53: 27,499,829 km (0.082 R)
• M54: 28,489,269 km (0.043 R)
• M55: 29,131,642 km (0.103 R)
• M56: 30,721,718 km (0.093 R)
• M57: 31,013,883 km (0.079 R)
• M58: 31,969,663 km (0.101 R)
• M59: 33,084,317 km (0.066 R)
• M60: 35,351,922 km (0.104 R)
• M61: 37,124,058 km (0.079 R)
• M62: 38,531,176 km (0.102 R)
• M63: 38,925,067 km (0.081 R)
• M64: 39,399,591 km (0.097 R)
• M65: 39,716,888 km (0.045 R)
• M66: 40,754,200 km (0.069 R)
• M67: 41,155,571 km (0.12 R)
• M68: 41,638,922 km (0.114 R)
• M69: 41,719,705 km (0.1 R)
• M70: 43,018,663 km (0.099 R)
• M71: 43,263,704 km (0.03 R)
• M72: 44,660,948 km (0.111 R)
• M73: 44,909,131 km (0.082 R)
• M74: 45,240,640 km (0.112 R)
• M75: 45,489,721 km (0.085 R)
• M76: 45,572,897 km (0.066 R)
• M77: 45,656,223 km (0.055 R)
• M78: 46,073,003 km (0.084 R)
• M79: 46,156,478 km (0.094 R)
• M80: 46,742,603 km (0.086 R)
• M81: 46,910,452 km (0.098 R)
• M82: 48,940,644 km (0.089 R)
• M83: 49,196,457 km (0.114 R)
• M84: 49,538,288 km (0.094 R)
• M85: 51,172,345 km (0.116 R)
• M86: 51,865,731 km (0.119 R)
• M87: 52,474,894 km (0.069 R)
• M88: 54,052,254 km (0.083 R)
• M89: 55,023,892 km (0.11 R)
• M90: 57,074,131 km (0.064 R)
• M91: 57,883,156 km (0.087 R)
• M92: 58,786,428 km (0.107 R)
• M93: 61,248,809 km (0.106 R)
• M94: 61,340,662 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit