🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 14.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,287,012 km

• M1: 210,035 km (0.102 R)
• M2: 324,478 km (0.118 R)
• M3: 416,929 km (0.12 R)
• M4: 541,993 km (0.035 R)
• M5: 721,660 km (0.039 R)
• M6: 891,005 km (0.086 R)
• M7: 1,035,367 km (0.101 R)
• M8: 1,167,462 km (0.064 R)
• M9: 1,495,380 km (0.117 R)
• M10: 1,658,891 km (0.099 R)
• M11: 1,755,082 km (0.095 R)
• M12: 1,884,484 km (0.116 R)
• M13: 2,010,895 km (0.082 R)
• M14: 2,153,162 km (0.06 R)
• M15: 2,326,097 km (0.106 R)
• M16: 2,421,092 km (0.09 R)
• M17: 2,545,258 km (0.098 R)
• M18: 2,657,606 km (0.096 R)
• M19: 2,800,323 km (0.11 R)
• M20: 2,938,401 km (0.108 R)
• M21: 3,153,673 km (0.11 R)
• M22: 3,274,697 km (0.044 R)
• M23: 3,639,417 km (0.086 R)
• M24: 3,798,739 km (0.098 R)
• M25: 4,058,441 km (0.099 R)
• M26: 4,198,913 km (0.115 R)
• M27: 4,391,445 km (0.116 R)
• M28: 4,794,313 km (0.08 R)
• M29: 4,899,181 km (0.103 R)
• M30: 5,022,449 km (0.086 R)
• M31: 5,272,128 km (0.036 R)
• M32: 5,389,413 km (0.056 R)
• M33: 5,774,478 km (0.099 R)
• M34: 6,168,668 km (0.1 R)
• M35: 6,388,427 km (0.102 R)
• M36: 6,600,856 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 15

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.94 AU - 1.08 AU

Year: 655 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,287,012 km

• M1: 199,713 km (0.092 R)
• M2: 322,383 km (0.099 R)
• M3: 444,455 km (0.083 R)
• M4: 580,440 km (0.038 R)
• M5: 737,966 km (0.088 R)
• M6: 1,050,925 km (0.104 R)
• M7: 1,219,522 km (0.101 R)
• M8: 1,351,318 km (0.106 R)
• M9: 1,531,882 km (0.082 R)
• M10: 1,736,083 km (0.115 R)
• M11: 1,859,950 km (0.062 R)
• M12: 2,003,115 km (0.118 R)
• M13: 2,205,521 km (0.041 R)
• M14: 2,300,965 km (0.084 R)
• M15: 2,513,543 km (0.075 R)
• M16: 2,672,865 km (0.065 R)
• M17: 3,008,264 km (0.093 R)
• M18: 3,158,909 km (0.118 R)
• M19: 3,454,963 km (0.104 R)
• M20: 3,626,402 km (0.111 R)
• M21: 3,827,761 km (0.089 R)
• M22: 4,019,096 km (0.073 R)
• M23: 4,143,861 km (0.098 R)
• M24: 4,291,065 km (0.111 R)
• M25: 4,468,638 km (0.115 R)
• M26: 4,569,168 km (0.081 R)
• M27: 4,765,291 km (0.078 R)
• M28: 5,158,284 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 10.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.04 AU - 3.32 AU

Year: 2833 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,287,012 km

• M1: 140,024 km (0.05 R)
• M2: 249,679 km (0.091 R)
• M3: 415,882 km (0.087 R)
• M4: 586,872 km (0.116 R)
• M5: 782,696 km (0.049 R)
• M6: 928,554 km (0.087 R)
• M7: 1,028,037 km (0.09 R)
• M8: 1,847,534 km (0.097 R)
• M9: 2,057,569 km (0.119 R)
• M10: 2,214,198 km (0.061 R)
• M11: 2,488,561 km (0.099 R)
• M12: 3,152,476 km (0.104 R)
• M13: 3,277,689 km (0.073 R)
• M14: 3,390,486 km (0.093 R)
• M15: 3,590,947 km (0.118 R)
• M16: 3,795,298 km (0.115 R)
• M17: 4,003,538 km (0.109 R)
• M18: 4,261,445 km (0.111 R)
• M19: 4,384,714 km (0.115 R)
• M20: 4,793,714 km (0.106 R)
• M21: 5,002,852 km (0.08 R)
• M22: 5,084,084 km (0.08 R)
• M23: 5,314,016 km (0.117 R)
• M24: 5,396,893 km (0.099 R)
• M25: 5,716,135 km (0.06 R)
• M26: 6,058,714 km (0.104 R)
• M27: 6,250,049 km (0.068 R)
• M28: 6,390,372 km (0.034 R)
• M29: 6,585,149 km (0.112 R)
• M30: 6,728,164 km (0.062 R)
• M31: 6,926,232 km (0.03 R)
• M32: 6,998,787 km (0.106 R)
• M33: 7,476,602 km (0.067 R)
• M34: 8,155,627 km (0.098 R)
• M35: 8,502,545 km (0.088 R)
• M36: 9,151,201 km (0.109 R)
• M37: 9,693,792 km (0.078 R)
• M38: 9,795,369 km (0.116 R)
• M39: 10,412,610 km (0.037 R)
• M40: 10,579,262 km (0.059 R)
• M41: 12,032,007 km (0.085 R)
• M42: 12,848,662 km (0.039 R)
• M43: 13,274,866 km (0.085 R)
• M44: 13,365,223 km (0.075 R)
• M45: 13,683,119 km (0.105 R)
• M46: 13,888,666 km (0.034 R)
• M47: 14,326,090 km (0.089 R)
• M48: 14,418,841 km (0.052 R)
• M49: 14,814,976 km (0.034 R)
• M50: 15,096,819 km (0.093 R)
• M51: 15,713,312 km (0.081 R)
• M52: 15,785,119 km (0.09 R)
• M53: 16,120,966 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 9.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.47 AU - 5.11 AU

Year: 6769 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,287,012 km

• M1: 133,591 km (0.118 R)
• M2: 273,615 km (0.118 R)
• M3: 393,442 km (0.061 R)
• M4: 605,572 km (0.115 R)
• M5: 745,596 km (0.098 R)
• M6: 925,712 km (0.084 R)
• M7: 1,028,635 km (0.091 R)
• M8: 1,214,585 km (0.111 R)
• M9: 1,462,618 km (0.036 R)
• M10: 1,855,612 km (0.083 R)
• M11: 2,260,873 km (0.101 R)
• M12: 2,484,222 km (0.066 R)
• M13: 2,630,080 km (0.053 R)
• M14: 2,735,995 km (0.112 R)
• M15: 3,040,427 km (0.102 R)
• M16: 3,681,753 km (0.113 R)
• M17: 3,872,640 km (0.075 R)
• M18: 4,140,420 km (0.111 R)
• M19: 4,289,121 km (0.119 R)
• M20: 4,439,616 km (0.072 R)
• M21: 4,979,964 km (0.113 R)
• M22: 5,298,158 km (0.088 R)
• M23: 5,568,332 km (0.106 R)
• M24: 5,705,214 km (0.117 R)
• M25: 6,235,239 km (0.109 R)
• M26: 6,434,653 km (0.108 R)
• M27: 6,520,672 km (0.111 R)
• M28: 6,722,928 km (0.108 R)
• M29: 7,104,253 km (0.057 R)
• M30: 7,163,494 km (0.091 R)
• M31: 7,342,413 km (0.096 R)
• M32: 7,734,958 km (0.11 R)
• M33: 8,825,975 km (0.06 R)
• M34: 9,634,402 km (0.045 R)
• M35: 10,030,836 km (0.074 R)
• M36: 10,703,578 km (0.081 R)
• M37: 11,011,002 km (0.072 R)
• M38: 12,163,204 km (0.093 R)
• M39: 12,627,556 km (0.114 R)
• M40: 13,353,256 km (0.038 R)
• M41: 13,721,266 km (0.106 R)
• M42: 14,092,568 km (0.081 R)
• M43: 15,379,708 km (0.117 R)
• M44: 15,998,445 km (0.086 R)
• M45: 16,115,281 km (0.102 R)
• M46: 16,467,734 km (0.097 R)
• M47: 16,783,236 km (0.069 R)
• M48: 17,060,889 km (0.063 R)
• M49: 18,308,535 km (0.049 R)
• M50: 18,553,427 km (0.1 R)
• M51: 19,585,503 km (0.113 R)
• M52: 19,752,454 km (0.056 R)
• M53: 19,919,704 km (0.089 R)
• M54: 20,087,553 km (0.091 R)
• M55: 20,593,792 km (0.029 R)
• M56: 21,018,950 km (0.094 R)
• M57: 21,232,575 km (0.099 R)
• M58: 21,446,949 km (0.101 R)
• M59: 21,877,791 km (0.104 R)
• M60: 21,964,259 km (0.115 R)
• M61: 22,137,643 km (0.093 R)
• M62: 22,311,475 km (0.082 R)
• M63: 22,398,541 km (0.12 R)
• M64: 24,030,056 km (0.095 R)
• M65: 24,253,555 km (0.076 R)
• M66: 24,432,773 km (0.05 R)
• M67: 25,063,478 km (0.114 R)
• M68: 25,836,599 km (0.109 R)
• M69: 26,203,114 km (0.063 R)
• M70: 26,294,967 km (0.104 R)
• M71: 27,080,506 km (0.119 R)
• M72: 27,639,553 km (0.094 R)
• M73: 28,061,419 km (0.057 R)
• M74: 28,485,379 km (0.048 R)
• M75: 28,911,584 km (0.111 R)
• M76: 29,482,898 km (0.102 R)
• M77: 29,674,234 km (0.077 R)
• M78: 30,058,102 km (0.112 R)
• M79: 30,540,256 km (0.108 R)
• M80: 30,782,155 km (0.119 R)
• M81: 31,512,043 km (0.09 R)
• M82: 31,756,636 km (0.076 R)
• M83: 32,001,827 km (0.106 R)
• M84: 32,198,548 km (0.05 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: 222 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit