🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 14.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,132,041 km

• M1: 186,997 km (0.095 R)
• M2: 281,842 km (0.119 R)
• M3: 396,734 km (0.073 R)
• M4: 493,673 km (0.091 R)
• M5: 607,218 km (0.114 R)
• M6: 714,779 km (0.117 R)
• M7: 817,852 km (0.111 R)
• M8: 933,341 km (0.053 R)
• M9: 1,061,846 km (0.1 R)
• M10: 1,154,746 km (0.081 R)
• M11: 1,312,572 km (0.028 R)
• M12: 1,413,251 km (0.077 R)
• M13: 1,505,104 km (0.053 R)
• M14: 1,667,119 km (0.101 R)
• M15: 1,781,262 km (0.095 R)
• M16: 1,885,532 km (0.11 R)
• M17: 2,091,827 km (0.084 R)
• M18: 2,224,670 km (0.116 R)
• M19: 2,337,616 km (0.116 R)
• M20: 2,452,657 km (0.074 R)
• M21: 2,550,644 km (0.104 R)
• M22: 2,659,701 km (0.11 R)
• M23: 2,897,412 km (0.114 R)
• M24: 3,046,411 km (0.072 R)
• M25: 3,152,326 km (0.055 R)
• M26: 3,336,781 km (0.062 R)
• M27: 3,477,552 km (0.087 R)
• M28: 3,732,916 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 12.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,132,041 km

• M1: 156,779 km (0.083 R)
• M2: 232,924 km (0.109 R)
• M3: 328,966 km (0.102 R)
• M4: 422,464 km (0.094 R)
• M5: 518,357 km (0.057 R)
• M6: 597,045 km (0.075 R)
• M7: 689,048 km (0.102 R)
• M8: 801,396 km (0.106 R)
• M9: 880,234 km (0.079 R)
• M10: 981,212 km (0.073 R)
• M11: 1,209,798 km (0.097 R)
• M12: 1,312,721 km (0.049 R)
• M13: 1,516,623 km (0.079 R)
• M14: 1,636,152 km (0.032 R)
• M15: 1,767,200 km (0.109 R)
• M16: 1,918,443 km (0.097 R)
• M17: 1,997,730 km (0.085 R)
• M18: 2,112,621 km (0.099 R)
• M19: 2,190,412 km (0.105 R)
• M20: 2,317,869 km (0.085 R)
• M21: 2,484,073 km (0.101 R)
• M22: 2,705,777 km (0.057 R)
• M23: 2,804,960 km (0.09 R)
• M24: 2,948,724 km (0.075 R)
• M25: 3,060,623 km (0.099 R)
• M26: 3,139,311 km (0.109 R)
• M27: 3,228,621 km (0.113 R)
• M28: 3,389,738 km (0.103 R)
• M29: 3,532,903 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 12.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 826 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,132,041 km

• M1: 176,974 km (0.115 R)
• M2: 291,417 km (0.081 R)
• M3: 387,907 km (0.071 R)
• M4: 523,593 km (0.032 R)
• M5: 606,470 km (0.104 R)
• M6: 727,046 km (0.099 R)
• M7: 904,170 km (0.088 R)
• M8: 1,070,822 km (0.103 R)
• M9: 1,168,060 km (0.09 R)
• M10: 1,289,085 km (0.091 R)
• M11: 1,386,323 km (0.067 R)
• M12: 1,529,788 km (0.026 R)
• M13: 1,640,789 km (0.04 R)
• M14: 1,739,225 km (0.078 R)
• M15: 1,855,462 km (0.093 R)
• M16: 1,958,535 km (0.059 R)
• M17: 2,039,019 km (0.091 R)
• M18: 2,279,124 km (0.073 R)
• M19: 2,415,706 km (0.036 R)
• M20: 2,742,129 km (0.069 R)
• M21: 2,915,363 km (0.1 R)
• M22: 3,139,461 km (0.063 R)
• M23: 3,359,669 km (0.116 R)
• M24: 3,555,343 km (0.103 R)
• M25: 3,855,885 km (0.091 R)
• M26: 3,958,060 km (0.104 R)
• M27: 4,123,366 km (0.105 R)
• M28: 4,665,509 km (0.053 R)
• M29: 5,140,183 km (0.104 R)
• M30: 5,252,830 km (0.074 R)
• M31: 5,412,002 km (0.109 R)
• M32: 5,538,263 km (0.1 R)
• M33: 5,619,046 km (0.065 R)
• M34: 5,700,277 km (0.112 R)
• M35: 5,781,808 km (0.12 R)
• M36: 6,028,944 km (0.05 R)
• M37: 6,195,745 km (0.046 R)
• M38: 6,279,670 km (0.025 R)
• M39: 6,376,160 km (0.048 R)
• M40: 6,497,335 km (0.113 R)
• M41: 6,643,941 km (0.094 R)
• M42: 6,779,177 km (0.118 R)
• M43: 6,902,895 km (0.053 R)
• M44: 7,115,174 km (0.068 R)
• M45: 7,253,552 km (0.095 R)
• M46: 7,622,909 km (0.094 R)
• M47: 7,764,578 km (0.096 R)
• M48: 7,907,295 km (0.104 R)
• M49: 8,024,579 km (0.116 R)
• M50: 8,181,956 km (0.095 R)
• M51: 8,260,944 km (0.063 R)
• M52: 8,446,445 km (0.065 R)
• M53: 8,875,642 km (0.04 R)
• M54: 8,957,023 km (0.094 R)
• M55: 9,120,234 km (0.091 R)
• M56: 9,312,019 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 12.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.46 AU - 3.3 AU

Year: 3315 Days

Day: 11 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,132,041 km

• M1: 164,857 km (0.062 R)
• M2: 247,285 km (0.083 R)
• M3: 465,997 km (0.048 R)
• M4: 612,005 km (0.11 R)
• M5: 750,084 km (0.11 R)
• M6: 964,757 km (0.097 R)
• M7: 1,139,786 km (0.099 R)
• M8: 1,647,073 km (0.112 R)
• M9: 3,584,066 km (0.053 R)
• M10: 3,768,221 km (0.034 R)
• M11: 4,002,940 km (0.04 R)
• M12: 4,194,126 km (0.107 R)
• M13: 4,421,066 km (0.07 R)
• M14: 4,618,834 km (0.047 R)
• M15: 4,735,670 km (0.044 R)
• M16: 4,955,130 km (0.114 R)
• M17: 5,074,809 km (0.066 R)
• M18: 5,247,295 km (0.1 R)
• M19: 5,598,252 km (0.034 R)
• M20: 5,812,625 km (0.114 R)
• M21: 6,304,802 km (0.097 R)
• M22: 6,415,953 km (0.069 R)
• M23: 7,212,861 km (0.083 R)
• M24: 7,387,741 km (0.08 R)
• M25: 7,544,370 km (0.055 R)
• M26: 7,801,230 km (0.1 R)
• M27: 7,920,908 km (0.094 R)
• M28: 8,020,989 km (0.081 R)
• M29: 8,425,502 km (0.111 R)
• M30: 8,754,168 km (0.059 R)
• M31: 8,940,717 km (0.088 R)
• M32: 9,508,740 km (0.066 R)
• M33: 9,700,674 km (0.111 R)
• M34: 10,001,814 km (0.084 R)
• M35: 10,131,815 km (0.103 R)
• M36: 10,968,366 km (0.087 R)
• M37: 11,417,609 km (0.069 R)
• M38: 11,553,444 km (0.109 R)
• M39: 11,735,654 km (0.105 R)
• M40: 12,218,256 km (0.092 R)
• M41: 12,871,700 km (0.089 R)
• M42: 13,441,069 km (0.12 R)
• M43: 13,680,725 km (0.114 R)
• M44: 13,776,917 km (0.042 R)
• M45: 13,873,407 km (0.108 R)
• M46: 15,023,965 km (0.069 R)
• M47: 15,547,856 km (0.111 R)
• M48: 15,824,762 km (0.09 R)
• M49: 16,001,736 km (0.102 R)
• M50: 16,357,929 km (0.115 R)
• M51: 16,716,515 km (0.088 R)
• M52: 16,896,930 km (0.105 R)
• M53: 17,311,466 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 7.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.2 AU - 11.38 AU

Year: 19205 Days

Day: 24.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,132,041 km

• M1: 237,262 km (0.109 R)
• M2: 309,368 km (0.114 R)
• M3: 528,080 km (0.092 R)
• M4: 628,909 km (0.077 R)
• M5: 1,205,609 km (0.08 R)
• M6: 2,286,155 km (0.114 R)
• M7: 2,483,773 km (0.093 R)
• M8: 2,687,227 km (0.082 R)
• M9: 3,266,470 km (0.111 R)
• M10: 3,619,072 km (0.093 R)
• M11: 4,641,872 km (0.104 R)
• M12: 4,965,153 km (0.101 R)
• M13: 5,221,714 km (0.102 R)
• M14: 5,595,858 km (0.09 R)
• M15: 5,939,933 km (0.102 R)
• M16: 6,212,351 km (0.092 R)
• M17: 6,528,750 km (0.048 R)
• M18: 6,608,636 km (0.108 R)
• M19: 7,761,287 km (0.071 R)
• M20: 8,230,875 km (0.051 R)
• M21: 8,974,825 km (0.09 R)
• M22: 9,152,996 km (0.091 R)
• M23: 9,332,364 km (0.116 R)
• M24: 10,015,278 km (0.025 R)
• M25: 10,339,457 km (0.028 R)
• M26: 10,479,480 km (0.112 R)
• M27: 11,476,999 km (0.063 R)
• M28: 11,621,959 km (0.116 R)
• M29: 12,158,866 km (0.052 R)
• M30: 12,653,885 km (0.108 R)
• M31: 13,054,658 km (0.102 R)
• M32: 13,612,509 km (0.091 R)
• M33: 15,279,179 km (0.11 R)
• M34: 15,652,425 km (0.106 R)
• M35: 15,759,537 km (0.047 R)
• M36: 16,407,595 km (0.112 R)
• M37: 16,571,106 km (0.111 R)
• M38: 16,844,571 km (0.045 R)
• M39: 17,451,489 km (0.107 R)
• M40: 18,009,639 km (0.113 R)
• M41: 18,121,987 km (0.079 R)
• M42: 18,178,086 km (0.107 R)
• M43: 18,573,473 km (0.119 R)
• M44: 18,971,703 km (0.111 R)
• M45: 20,651,088 km (0.088 R)
• M46: 20,945,497 km (0.113 R)
• M47: 21,300,493 km (0.082 R)
• M48: 22,196,734 km (0.118 R)
• M49: 22,801,259 km (0.107 R)
• M50: 22,983,618 km (0.074 R)
• M51: 23,105,391 km (0.089 R)
• M52: 23,472,205 km (0.07 R)
• M53: 23,533,540 km (0.082 R)
• M54: 24,397,767 km (0.116 R)
• M55: 24,833,845 km (0.077 R)
• M56: 24,958,909 km (0.119 R)
• M57: 25,146,804 km (0.113 R)
• M58: 25,524,090 km (0.086 R)
• M59: 26,348,075 km (0.118 R)
• M60: 26,475,682 km (0.064 R)
• M61: 27,503,419 km (0.114 R)
• M62: 28,348,049 km (0.096 R)
• M63: 28,544,022 km (0.062 R)
• M64: 30,262,602 km (0.106 R)
• M65: 30,798,162 km (0.119 R)
• M66: 31,066,990 km (0.076 R)
• M67: 31,471,951 km (0.109 R)
• M68: 31,674,956 km (0.059 R)
• M69: 32,491,610 km (0.096 R)
• M70: 33,039,887 km (0.039 R)
• M71: 34,493,679 km (0.106 R)
• M72: 34,633,253 km (0.112 R)
• M73: 34,913,001 km (0.097 R)
• M74: 35,756,434 km (0.117 R)
• M75: 35,968,265 km (0.084 R)
• M76: 37,177,016 km (0.045 R)
• M77: 38,182,463 km (0.116 R)
• M78: 40,587,548 km (0.06 R)
• M79: 41,696,816 km (0.106 R)
• M80: 41,919,867 km (0.088 R)
• M81: 42,068,866 km (0.032 R)
• M82: 42,891,056 km (0.075 R)
• M83: 43,266,547 km (0.1 R)
• M84: 43,492,439 km (0.046 R)
• M85: 44,931,720 km (0.108 R)
• M86: 47,313,468 km (0.101 R)
• M87: 48,715,200 km (0.119 R)
• M88: 49,893,583 km (0.03 R)
• M89: 49,972,421 km (0.068 R)
• M90: 51,399,734 km (0.084 R)
• M91: 52,519,025 km (0.092 R)
• M92: 53,001,329 km (0.085 R)
• M93: 53,969,975 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit