🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 9.7

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.04 AU - 1.48 AU

Year: 959 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,079,633 km

• M1: 121,025 km (0.104 R)
• M2: 305,180 km (0.072 R)
• M3: 411,394 km (0.087 R)
• M4: 494,271 km (0.081 R)
• M5: 560,693 km (0.025 R)
• M6: 636,689 km (0.075 R)
• M7: 820,096 km (0.114 R)
• M8: 1,124,378 km (0.105 R)
• M9: 1,184,815 km (0.101 R)
• M10: 1,246,599 km (0.059 R)
• M11: 1,357,301 km (0.083 R)
• M12: 1,463,067 km (0.06 R)
• M13: 1,538,016 km (0.073 R)
• M14: 1,631,514 km (0.117 R)
• M15: 1,709,455 km (0.072 R)
• M16: 1,770,940 km (0.088 R)
• M17: 1,914,404 km (0.043 R)
• M18: 2,080,458 km (0.084 R)
• M19: 2,193,853 km (0.069 R)
• M20: 2,309,342 km (0.037 R)
• M21: 2,456,696 km (0.099 R)
• M22: 2,771,001 km (0.069 R)
• M23: 2,854,327 km (0.057 R)
• M24: 2,927,930 km (0.108 R)
• M25: 3,283,224 km (0.105 R)
• M26: 3,360,417 km (0.087 R)
• M27: 3,449,428 km (0.082 R)
• M28: 3,516,597 km (0.083 R)
• M29: 3,595,585 km (0.086 R)
• M30: 3,847,956 km (0.102 R)
• M31: 4,011,467 km (0.108 R)
• M32: 4,106,013 km (0.052 R)
• M33: 4,177,371 km (0.102 R)
• M34: 4,479,259 km (0.073 R)
• M35: 4,626,763 km (0.088 R)
• M36: 5,531,980 km (0.066 R)
• M37: 5,610,967 km (0.064 R)
• M38: 5,730,197 km (0.075 R)
• M39: 5,890,416 km (0.066 R)
• M40: 5,957,586 km (0.118 R)
• M41: 6,174,503 km (0.118 R)
• M42: 6,283,859 km (0.041 R)
• M43: 6,504,665 km (0.06 R)
• M44: 6,798,326 km (0.05 R)
• M45: 6,868,936 km (0.104 R)
• M46: 7,225,428 km (0.048 R)
• M47: 7,442,195 km (0.082 R)
• M48: 7,587,903 km (0.059 R)
• M49: 7,705,188 km (0.062 R)
• M50: 7,793,600 km (0.101 R)
• M51: 8,090,552 km (0.118 R)
• M52: 8,180,460 km (0.066 R)
• M53: 8,406,503 km (0.039 R)
• M54: 8,573,454 km (0.034 R)
• M55: 8,941,914 km (0.111 R)
• M56: 9,019,256 km (0.112 R)
• M57: 9,174,837 km (0.083 R)
• M58: 9,315,459 km (0.063 R)
• M59: 9,378,291 km (0.067 R)
• M60: 9,535,817 km (0.028 R)
• M61: 9,789,685 km (0.105 R)
• M62: 9,869,420 km (0.062 R)
• M63: 9,949,455 km (0.09 R)
• M64: 10,304,152 km (0.073 R)
• M65: 10,728,561 km (0.054 R)
• M66: 10,827,445 km (0.051 R)
• M67: 11,025,961 km (0.075 R)
• M68: 11,092,383 km (0.114 R)
• M69: 11,192,165 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 14.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.33 AU - 1.75 AU

Year: 1296 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,079,633 km

• M1: 184,903 km (0.081 R)
• M2: 325,675 km (0.119 R)
• M3: 427,102 km (0.061 R)
• M4: 549,772 km (0.119 R)
• M5: 693,386 km (0.106 R)
• M6: 869,912 km (0.091 R)
• M7: 1,043,595 km (0.072 R)
• M8: 1,168,659 km (0.119 R)
• M9: 1,285,345 km (0.106 R)
• M10: 1,516,174 km (0.073 R)
• M11: 1,629,420 km (0.057 R)
• M12: 1,753,437 km (0.104 R)
• M13: 1,978,581 km (0.116 R)
• M14: 2,086,442 km (0.043 R)
• M15: 2,395,959 km (0.109 R)
• M16: 2,574,430 km (0.108 R)
• M17: 2,729,862 km (0.041 R)
• M18: 2,822,762 km (0.102 R)
• M19: 3,088,598 km (0.097 R)
• M20: 3,244,329 km (0.094 R)
• M21: 3,352,937 km (0.079 R)
• M22: 3,452,719 km (0.073 R)
• M23: 3,614,584 km (0.099 R)
• M24: 3,967,036 km (0.097 R)
• M25: 4,168,993 km (0.09 R)
• M26: 4,428,995 km (0.076 R)
• M27: 4,561,089 km (0.107 R)
• M28: 4,716,821 km (0.073 R)
• M29: 4,976,523 km (0.059 R)
• M30: 5,171,598 km (0.067 R)
• M31: 5,299,205 km (0.094 R)
• M32: 5,676,491 km (0.079 R)
• M33: 5,856,308 km (0.117 R)
• M34: 6,086,988 km (0.085 R)
• M35: 6,258,876 km (0.079 R)
• M36: 6,357,760 km (0.091 R)
• M37: 6,657,853 km (0.039 R)
• M38: 6,847,693 km (0.093 R)
• M39: 6,988,165 km (0.036 R)
• M40: 7,533,150 km (0.119 R)
• M41: 7,744,532 km (0.117 R)
• M42: 8,065,120 km (0.095 R)
• M43: 8,678,322 km (0.085 R)
• M44: 8,816,551 km (0.089 R)
• M45: 9,039,451 km (0.089 R)
• M46: 9,165,562 km (0.048 R)
• M47: 9,547,635 km (0.11 R)
• M48: 9,676,140 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.49 AU - 4.53 AU

Year: 6496 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,079,633 km

• M1: 121,922 km (0.099 R)
• M2: 296,353 km (0.036 R)
• M3: 373,247 km (0.048 R)
• M4: 508,633 km (0.118 R)
• M5: 652,097 km (0.098 R)
• M6: 758,910 km (0.099 R)
• M7: 830,268 km (0.071 R)
• M8: 893,249 km (0.114 R)
• M9: 1,139,038 km (0.094 R)
• M10: 1,245,851 km (0.12 R)
• M11: 1,381,237 km (0.08 R)
• M12: 1,560,455 km (0.07 R)
• M13: 1,666,520 km (0.092 R)
• M14: 1,984,715 km (0.058 R)
• M15: 2,202,529 km (0.105 R)
• M16: 2,443,681 km (0.057 R)
• M17: 2,789,252 km (0.118 R)
• M18: 2,918,654 km (0.094 R)
• M19: 3,033,695 km (0.103 R)
• M20: 3,456,758 km (0.032 R)
• M21: 3,526,171 km (0.099 R)
• M22: 3,701,949 km (0.066 R)
• M23: 4,025,380 km (0.075 R)
• M24: 4,227,636 km (0.101 R)
• M25: 4,452,182 km (0.116 R)
• M26: 5,208,549 km (0.103 R)
• M27: 5,469,448 km (0.063 R)
• M28: 5,550,679 km (0.107 R)
• M29: 5,632,210 km (0.118 R)
• M30: 5,693,695 km (0.055 R)
• M31: 5,755,329 km (0.101 R)
• M32: 6,046,148 km (0.106 R)
• M33: 6,130,072 km (0.073 R)
• M34: 6,235,688 km (0.117 R)
• M35: 6,384,388 km (0.119 R)
• M36: 6,707,071 km (0.075 R)
• M37: 7,279,133 km (0.083 R)
• M38: 7,912,680 km (0.103 R)
• M39: 8,004,683 km (0.054 R)
• M40: 8,282,636 km (0.099 R)
• M41: 8,469,783 km (0.108 R)
• M42: 8,587,367 km (0.106 R)
• M43: 9,039,451 km (0.115 R)
• M44: 9,135,643 km (0.091 R)
• M45: 9,304,838 km (0.085 R)
• M46: 9,450,546 km (0.087 R)
• M47: 9,695,288 km (0.04 R)
• M48: 10,165,923 km (0.063 R)
• M49: 10,618,606 km (0.075 R)
• M50: 11,361,958 km (0.112 R)
• M51: 11,963,342 km (0.119 R)
• M52: 12,121,915 km (0.065 R)
• M53: 12,763,391 km (0.044 R)
• M54: 13,388,411 km (0.032 R)
• M55: 13,801,451 km (0.115 R)
• M56: 14,051,279 km (0.115 R)
• M57: 14,162,730 km (0.107 R)
• M58: 14,330,578 km (0.088 R)
• M59: 14,555,424 km (0.075 R)
• M60: 14,838,014 km (0.1 R)
• M61: 15,208,120 km (0.081 R)
• M62: 15,523,771 km (0.086 R)
• M63: 15,581,366 km (0.103 R)
• M64: 15,696,856 km (0.094 R)
• M65: 16,249,022 km (0.08 R)
• M66: 16,660,116 km (0.037 R)
• M67: 16,719,058 km (0.1 R)
• M68: 17,134,043 km (0.034 R)
• M69: 17,522,249 km (0.072 R)
• M70: 18,307,638 km (0.071 R)
• M71: 19,197,147 km (0.058 R)
• M72: 19,351,981 km (0.048 R)
• M73: 19,662,845 km (0.098 R)
• M74: 19,943,939 km (0.068 R)
• M75: 20,827,165 km (0.068 R)
• M76: 21,145,659 km (0.085 R)
• M77: 21,433,785 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.9

Radius: 7.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.25 AU - 10.23 AU

Year: 17525 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,079,633 km

• M1: 115,340 km (0.102 R)
• M2: 180,714 km (0.093 R)
• M3: 251,923 km (0.107 R)
• M4: 303,085 km (0.083 R)
• M5: 431,590 km (0.111 R)
• M6: 537,206 km (0.111 R)
• M7: 682,166 km (0.06 R)
• M8: 923,767 km (0.079 R)
• M9: 1,229,395 km (0.053 R)
• M10: 1,463,366 km (0.055 R)
• M11: 2,040,964 km (0.098 R)
• M12: 2,109,180 km (0.058 R)
• M13: 2,633,072 km (0.082 R)
• M14: 2,757,538 km (0.073 R)
• M15: 2,807,952 km (0.09 R)
• M16: 2,909,679 km (0.085 R)
• M17: 3,248,667 km (0.108 R)
• M18: 3,655,574 km (0.076 R)
• M19: 3,935,770 km (0.04 R)
• M20: 4,136,082 km (0.111 R)
• M21: 4,222,998 km (0.102 R)
• M22: 4,516,958 km (0.032 R)
• M23: 5,001,206 km (0.118 R)
• M24: 5,758,321 km (0.083 R)
• M25: 5,888,023 km (0.058 R)
• M26: 6,249,601 km (0.086 R)
• M27: 6,550,891 km (0.1 R)
• M28: 6,618,509 km (0.056 R)
• M29: 6,686,277 km (0.087 R)
• M30: 6,959,891 km (0.073 R)
• M31: 7,237,246 km (0.07 R)
• M32: 7,660,009 km (0.084 R)
• M33: 7,946,340 km (0.115 R)
• M34: 8,054,649 km (0.095 R)
• M35: 8,272,762 km (0.032 R)
• M36: 8,345,766 km (0.1 R)
• M37: 8,640,474 km (0.11 R)
• M38: 8,863,674 km (0.075 R)
• M39: 9,544,793 km (0.101 R)
• M40: 10,716,892 km (0.049 R)
• M41: 11,564,215 km (0.105 R)
• M42: 12,642,815 km (0.043 R)
• M43: 12,981,206 km (0.095 R)
• M44: 13,580,495 km (0.073 R)
• M45: 13,710,046 km (0.114 R)
• M46: 14,057,712 km (0.075 R)
• M47: 14,496,183 km (0.087 R)
• M48: 15,476,797 km (0.053 R)
• M49: 16,894,686 km (0.079 R)
• M50: 17,831,318 km (0.091 R)
• M51: 18,210,698 km (0.083 R)
• M52: 18,929,217 km (0.069 R)
• M53: 19,999,590 km (0.091 R)
• M54: 20,295,046 km (0.071 R)
• M55: 20,889,996 km (0.05 R)
• M56: 22,198,828 km (0.092 R)
• M57: 22,709,406 km (0.078 R)
• M58: 23,172,112 km (0.11 R)
• M59: 24,054,590 km (0.076 R)
• M60: 24,159,159 km (0.096 R)
• M61: 24,263,877 km (0.083 R)
• M62: 25,532,018 km (0.114 R)
• M63: 26,605,084 km (0.084 R)
• M64: 27,419,644 km (0.089 R)
• M65: 28,132,179 km (0.049 R)
• M66: 28,463,089 km (0.117 R)
• M67: 28,961,849 km (0.043 R)
• M68: 29,575,499 km (0.071 R)
• M69: 30,701,971 km (0.098 R)
• M70: 31,156,599 km (0.091 R)
• M71: 31,556,175 km (0.097 R)
• M72: 32,707,031 km (0.116 R)
• M73: 33,113,040 km (0.061 R)
• M74: 33,930,293 km (0.065 R)
• M75: 34,223,654 km (0.104 R)
• M76: 34,282,446 km (0.107 R)
• M77: 35,763,166 km (0.089 R)
• M78: 35,822,856 km (0.054 R)
• M79: 35,942,235 km (0.092 R)
• M80: 36,121,603 km (0.118 R)
• M81: 36,601,363 km (0.078 R)
• M82: 37,446,142 km (0.106 R)
• M83: 38,725,204 km (0.109 R)
• M84: 39,031,880 km (0.108 R)
• M85: 39,894,910 km (0.037 R)
• M86: 40,328,744 km (0.112 R)
• M87: 40,452,910 km (0.07 R)
• M88: 40,701,841 km (0.093 R)
• M89: 41,388,794 km (0.052 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: 471 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit