🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 10.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 560 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,167,332 km

• M1: 172,935 km (0.095 R)
• M2: 260,001 km (0.113 R)
• M3: 340,485 km (0.103 R)
• M4: 512,223 km (0.093 R)
• M5: 596,896 km (0.101 R)
• M6: 673,190 km (0.052 R)
• M7: 971,788 km (0.092 R)
• M8: 1,170,753 km (0.07 R)
• M9: 1,335,011 km (0.114 R)
• M10: 1,457,233 km (0.091 R)
• M11: 1,532,331 km (0.058 R)
• M12: 1,621,791 km (0.095 R)
• M13: 1,706,463 km (0.119 R)
• M14: 2,102,897 km (0.082 R)
• M15: 2,181,287 km (0.111 R)
• M16: 2,260,723 km (0.064 R)
• M17: 2,333,876 km (0.1 R)
• M18: 2,400,447 km (0.119 R)
• M19: 2,467,467 km (0.072 R)
• M20: 2,542,865 km (0.098 R)
• M21: 2,688,274 km (0.071 R)
• M22: 2,773,844 km (0.071 R)
• M23: 2,876,019 km (0.026 R)
• M24: 3,060,024 km (0.111 R)
• M25: 3,198,552 km (0.096 R)
• M26: 3,364,157 km (0.067 R)
• M27: 3,635,228 km (0.09 R)
• M28: 3,721,397 km (0.102 R)
• M29: 3,808,313 km (0.08 R)
• M30: 3,878,325 km (0.077 R)
• M31: 4,037,497 km (0.065 R)
• M32: 4,144,759 km (0.078 R)
• M33: 4,289,270 km (0.113 R)
• M34: 4,453,977 km (0.085 R)
• M35: 4,592,804 km (0.099 R)
• M36: 4,855,797 km (0.048 R)
• M37: 4,922,368 km (0.078 R)
• M38: 5,162,473 km (0.042 R)
• M39: 5,240,114 km (0.067 R)
• M40: 5,386,870 km (0.085 R)
• M41: 5,525,098 km (0.072 R)
• M42: 5,604,535 km (0.113 R)
• M43: 5,714,489 km (0.107 R)
• M44: 6,058,863 km (0.09 R)
• M45: 6,151,165 km (0.109 R)
• M46: 6,274,883 km (0.066 R)
• M47: 6,462,179 km (0.104 R)
• M48: 6,587,991 km (0.116 R)
• M49: 6,693,607 km (0.041 R)
• M50: 6,778,429 km (0.037 R)
• M51: 7,056,681 km (0.11 R)
• M52: 7,153,770 km (0.117 R)
• M53: 7,338,524 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 13.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.89 AU - 0.93 AU

Year: 599 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,167,332 km

• M1: 171,439 km (0.058 R)
• M2: 258,954 km (0.095 R)
• M3: 352,453 km (0.113 R)
• M4: 468,840 km (0.088 R)
• M5: 673,938 km (0.111 R)
• M6: 770,429 km (0.088 R)
• M7: 864,825 km (0.06 R)
• M8: 1,025,045 km (0.114 R)
• M9: 1,121,984 km (0.09 R)
• M10: 1,276,070 km (0.112 R)
• M11: 1,362,986 km (0.051 R)
• M12: 1,489,995 km (0.087 R)
• M13: 1,646,175 km (0.064 R)
• M14: 1,736,382 km (0.092 R)
• M15: 1,901,389 km (0.106 R)
• M16: 2,066,246 km (0.083 R)
• M17: 2,169,768 km (0.107 R)
• M18: 2,785,812 km (0.026 R)
• M19: 2,925,237 km (0.104 R)
• M20: 3,268,414 km (0.055 R)
• M21: 3,402,903 km (0.032 R)
• M22: 3,493,559 km (0.106 R)
• M23: 3,624,607 km (0.079 R)
• M24: 3,810,856 km (0.082 R)
• M25: 3,959,556 km (0.092 R)
• M26: 4,068,912 km (0.1 R)
• M27: 4,165,403 km (0.09 R)
• M28: 4,402,965 km (0.116 R)
• M29: 4,537,752 km (0.05 R)
• M30: 4,855,348 km (0.088 R)
• M31: 4,957,823 km (0.072 R)
• M32: 5,076,005 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 11.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.03 AU

Year: 629 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,167,332 km

• M1: 162,463 km (0.036 R)
• M2: 241,601 km (0.071 R)
• M3: 327,171 km (0.1 R)
• M4: 418,575 km (0.113 R)
• M5: 499,358 km (0.074 R)
• M6: 622,776 km (0.117 R)
• M7: 697,425 km (0.109 R)
• M8: 852,259 km (0.048 R)
• M9: 1,004,699 km (0.1 R)
• M10: 1,224,459 km (0.115 R)
• M11: 1,315,863 km (0.088 R)
• M12: 1,409,661 km (0.073 R)
• M13: 1,500,018 km (0.069 R)
• M14: 1,615,956 km (0.1 R)
• M15: 1,698,983 km (0.111 R)
• M16: 1,857,258 km (0.086 R)
• M17: 1,969,606 km (0.119 R)
• M18: 2,168,870 km (0.097 R)
• M19: 2,261,022 km (0.113 R)
• M20: 2,476,742 km (0.091 R)
• M21: 2,566,351 km (0.113 R)
• M22: 2,643,095 km (0.089 R)
• M23: 2,899,656 km (0.073 R)
• M24: 3,082,614 km (0.094 R)
• M25: 3,156,814 km (0.049 R)
• M26: 3,239,243 km (0.116 R)
• M27: 3,322,419 km (0.054 R)
• M28: 3,444,790 km (0.075 R)
• M29: 3,537,541 km (0.098 R)
• M30: 3,638,819 km (0.066 R)
• M31: 3,796,794 km (0.096 R)
• M32: 3,884,608 km (0.055 R)
• M33: 3,973,170 km (0.095 R)
• M34: 4,086,864 km (0.114 R)
• M35: 4,242,895 km (0.114 R)
• M36: 4,350,904 km (0.074 R)
• M37: 4,426,152 km (0.093 R)
• M38: 4,501,849 km (0.107 R)
• M39: 4,586,521 km (0.116 R)
• M40: 4,705,900 km (0.08 R)
• M41: 4,843,530 km (0.112 R)
• M42: 5,070,321 km (0.084 R)
• M43: 5,480,069 km (0.079 R)
• M44: 5,643,280 km (0.1 R)
• M45: 5,789,886 km (0.056 R)
• M46: 5,872,764 km (0.116 R)
• M47: 5,984,064 km (0.118 R)
• M48: 6,312,581 km (0.119 R)
• M49: 6,426,575 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 14.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.93 AU - 1.55 AU

Year: 953 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,167,332 km

• M1: 184,305 km (0.119 R)
• M2: 359,334 km (0.085 R)
• M3: 496,665 km (0.066 R)
• M4: 615,745 km (0.088 R)
• M5: 764,146 km (0.092 R)
• M6: 858,692 km (0.03 R)
• M7: 1,015,620 km (0.117 R)
• M8: 1,114,953 km (0.103 R)
• M9: 1,253,181 km (0.088 R)
• M10: 1,479,523 km (0.073 R)
• M11: 1,609,523 km (0.103 R)
• M12: 1,719,777 km (0.096 R)
• M13: 1,981,873 km (0.096 R)
• M14: 2,195,947 km (0.03 R)
• M15: 2,310,390 km (0.096 R)
• M16: 2,408,825 km (0.06 R)
• M17: 2,517,882 km (0.089 R)
• M18: 2,628,734 km (0.113 R)
• M19: 2,741,231 km (0.061 R)
• M20: 2,865,098 km (0.05 R)
• M21: 3,049,553 km (0.09 R)
• M22: 3,187,931 km (0.112 R)
• M23: 3,338,725 km (0.106 R)
• M24: 3,595,435 km (0.055 R)
• M25: 4,019,844 km (0.118 R)
• M26: 4,172,135 km (0.107 R)
• M27: 4,482,850 km (0.107 R)
• M28: 4,801,194 km (0.071 R)
• M29: 4,893,496 km (0.083 R)
• M30: 5,009,883 km (0.083 R)
• M31: 5,617,400 km (0.109 R)
• M32: 5,739,322 km (0.065 R)
• M33: 6,160,440 km (0.032 R)
• M34: 6,336,816 km (0.087 R)
• M35: 6,656,058 km (0.12 R)
• M36: 6,915,162 km (0.058 R)
• M37: 7,059,224 km (0.084 R)
• M38: 7,337,028 km (0.103 R)
• M39: 7,537,489 km (0.101 R)
• M40: 7,631,735 km (0.094 R)
• M41: 7,726,431 km (0.087 R)
• M42: 7,971,622 km (0.053 R)
• M43: 8,469,783 km (0.088 R)
• M44: 8,567,919 km (0.069 R)
• M45: 8,765,089 km (0.097 R)
• M46: 8,906,908 km (0.099 R)
• M47: 9,121,132 km (0.086 R)
• M48: 9,293,768 km (0.103 R)
• M49: 9,423,918 km (0.116 R)
• M50: 9,540,155 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 14.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.28 AU - 3.64 AU

Year: 4442 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,167,332 km

• M1: 193,280 km (0.12 R)
• M2: 299,345 km (0.092 R)
• M3: 423,811 km (0.08 R)
• M4: 565,929 km (0.11 R)
• M5: 686,056 km (0.055 R)
• M6: 839,394 km (0.095 R)
• M7: 956,978 km (0.081 R)
• M8: 1,093,560 km (0.105 R)
• M9: 1,210,546 km (0.069 R)
• M10: 1,559,707 km (0.104 R)
• M11: 1,723,816 km (0.102 R)
• M12: 1,846,935 km (0.046 R)
• M13: 2,218,088 km (0.087 R)
• M14: 2,319,066 km (0.117 R)
• M15: 2,455,948 km (0.111 R)
• M16: 2,648,929 km (0.083 R)
• M17: 2,774,293 km (0.03 R)
• M18: 2,901,899 km (0.119 R)
• M19: 3,789,015 km (0.068 R)
• M20: 4,013,112 km (0.096 R)
• M21: 4,137,428 km (0.076 R)
• M22: 4,241,848 km (0.116 R)
• M23: 4,453,529 km (0.118 R)
• M24: 4,998,214 km (0.052 R)
• M25: 5,154,544 km (0.048 R)
• M26: 5,656,744 km (0.05 R)
• M27: 6,031,936 km (0.115 R)
• M28: 6,488,060 km (0.108 R)
• M29: 7,536,142 km (0.026 R)
• M30: 7,897,272 km (0.037 R)
• M31: 8,053,751 km (0.038 R)
• M32: 9,096,299 km (0.088 R)
• M33: 9,453,389 km (0.119 R)
• M34: 9,647,567 km (0.079 R)
• M35: 9,814,967 km (0.062 R)
• M36: 9,983,414 km (0.065 R)
• M37: 10,124,634 km (0.111 R)
• M38: 10,466,017 km (0.08 R)
• M39: 10,753,544 km (0.085 R)
• M40: 10,898,205 km (0.082 R)
• M41: 11,454,111 km (0.063 R)
• M42: 11,601,913 km (0.093 R)
• M43: 12,019,291 km (0.055 R)
• M44: 12,169,488 km (0.092 R)
• M45: 12,350,651 km (0.115 R)
• M46: 12,502,343 km (0.048 R)
• M47: 12,654,633 km (0.091 R)
• M48: 12,868,858 km (0.063 R)
• M49: 13,053,312 km (0.11 R)
• M50: 14,306,344 km (0.109 R)
• M51: 14,753,940 km (0.108 R)
• M52: 15,532,149 km (0.098 R)
• M53: 15,761,632 km (0.09 R)
• M54: 17,162,017 km (0.115 R)
• M55: 17,980,168 km (0.071 R)
• M56: 18,186,763 km (0.116 R)
• M57: 19,020,771 km (0.102 R)
• M58: 19,442,487 km (0.063 R)
• M59: 19,938,404 km (0.065 R)
• M60: 20,366,703 km (0.088 R)
• M61: 20,546,071 km (0.065 R)
• M62: 20,762,090 km (0.102 R)
• M63: 21,269,077 km (0.117 R)
• M64: 21,816,605 km (0.092 R)
• M65: 22,295,019 km (0.075 R)
• M66: 23,075,172 km (0.099 R)
• M67: 23,412,216 km (0.05 R)
• M68: 23,675,658 km (0.074 R)
• M69: 23,826,453 km (0.036 R)
• M70: 24,509,517 km (0.039 R)
• M71: 24,700,404 km (0.103 R)
• M72: 24,930,186 km (0.091 R)
• M73: 25,083,673 km (0.076 R)
• M74: 25,662,318 km (0.101 R)
• M75: 25,817,301 km (0.088 R)
• M76: 26,050,524 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit