🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 13.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.56 AU - 0.76 AU

Year: 370 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 51.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,772,253 km

• M1: 172,187 km (0.08 R)
• M2: 261,347 km (0.111 R)
• M3: 400,025 km (0.09 R)
• M4: 567,874 km (0.078 R)
• M5: 660,624 km (0.09 R)
• M6: 782,397 km (0.108 R)
• M7: 892,501 km (0.097 R)
• M8: 1,004,251 km (0.1 R)
• M9: 1,094,757 km (0.099 R)
• M10: 1,179,280 km (0.07 R)
• M11: 1,280,259 km (0.057 R)
• M12: 1,379,442 km (0.116 R)
• M13: 1,476,531 km (0.112 R)
• M14: 1,561,054 km (0.103 R)
• M15: 1,657,395 km (0.111 R)
• M16: 1,888,972 km (0.113 R)
• M17: 2,014,335 km (0.104 R)
• M18: 2,097,661 km (0.087 R)
• M19: 2,210,608 km (0.103 R)
• M20: 2,308,295 km (0.045 R)
• M21: 2,538,077 km (0.062 R)
• M22: 2,622,451 km (0.079 R)
• M23: 2,707,721 km (0.091 R)
• M24: 2,800,323 km (0.064 R)
• M25: 2,912,820 km (0.115 R)
• M26: 3,220,244 km (0.078 R)
• M27: 3,424,594 km (0.082 R)
• M28: 3,633,134 km (0.114 R)
• M29: 3,763,134 km (0.026 R)
• M30: 3,846,012 km (0.048 R)
• M31: 3,978,555 km (0.097 R)
• M32: 4,212,526 km (0.098 R)
• M33: 4,298,695 km (0.112 R)
• M34: 4,465,646 km (0.088 R)
• M35: 4,560,940 km (0.105 R)
• M36: 4,671,792 km (0.087 R)
• M37: 4,911,298 km (0.074 R)
• M38: 5,154,993 km (0.09 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 9.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.23 AU - 1.71 AU

Year: 1230 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,772,253 km

• M1: 144,063 km (0.101 R)
• M2: 213,027 km (0.119 R)
• M3: 338,390 km (0.089 R)
• M4: 458,517 km (0.079 R)
• M5: 538,702 km (0.034 R)
• M6: 606,919 km (0.102 R)
• M7: 690,693 km (0.086 R)
• M8: 811,120 km (0.045 R)
• M9: 925,263 km (0.061 R)
• M10: 988,094 km (0.066 R)
• M11: 1,285,345 km (0.094 R)
• M12: 1,396,197 km (0.093 R)
• M13: 1,730,548 km (0.101 R)
• M14: 1,844,691 km (0.07 R)
• M15: 1,925,325 km (0.087 R)
• M16: 2,080,757 km (0.109 R)
• M17: 2,164,681 km (0.112 R)
• M18: 2,345,844 km (0.095 R)
• M19: 2,692,762 km (0.038 R)
• M20: 2,929,725 km (0.109 R)
• M21: 3,194,962 km (0.065 R)
• M22: 3,292,350 km (0.093 R)
• M23: 3,501,338 km (0.098 R)
• M24: 3,613,237 km (0.042 R)
• M25: 3,714,814 km (0.074 R)
• M26: 3,805,919 km (0.091 R)
• M27: 3,955,667 km (0.069 R)
• M28: 4,025,529 km (0.11 R)
• M29: 4,178,119 km (0.059 R)
• M30: 4,380,525 km (0.098 R)
• M31: 5,045,188 km (0.09 R)
• M32: 5,312,220 km (0.087 R)
• M33: 5,479,770 km (0.107 R)
• M34: 5,622,935 km (0.03 R)
• M35: 5,741,117 km (0.111 R)
• M36: 5,886,676 km (0.064 R)
• M37: 6,100,452 km (0.105 R)
• M38: 6,221,775 km (0.119 R)
• M39: 6,316,770 km (0.041 R)
• M40: 6,522,018 km (0.084 R)
• M41: 6,701,685 km (0.104 R)
• M42: 6,939,097 km (0.093 R)
• M43: 7,037,682 km (0.072 R)
• M44: 7,307,557 km (0.088 R)
• M45: 7,479,744 km (0.032 R)
• M46: 7,886,800 km (0.102 R)
• M47: 8,122,716 km (0.113 R)
• M48: 8,616,538 km (0.109 R)
• M49: 9,012,673 km (0.099 R)
• M50: 9,120,234 km (0.091 R)
• M51: 9,383,377 km (0.101 R)
• M52: 9,523,849 km (0.091 R)
• M53: 9,838,304 km (0.041 R)
• M54: 10,028,592 km (0.082 R)
• M55: 10,204,071 km (0.068 R)
• M56: 10,493,543 km (0.109 R)
• M57: 10,769,401 km (0.109 R)
• M58: 10,916,306 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 13.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.73 AU - 2.59 AU

Year: 2191 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,772,253 km

• M1: 169,494 km (0.06 R)
• M2: 270,174 km (0.046 R)
• M3: 455,077 km (0.097 R)
• M4: 623,973 km (0.08 R)
• M5: 734,376 km (0.072 R)
• M6: 881,431 km (0.075 R)
• M7: 1,008,439 km (0.103 R)
• M8: 1,118,244 km (0.088 R)
• M9: 1,265,748 km (0.091 R)
• M10: 1,500,018 km (0.092 R)
• M11: 1,729,950 km (0.062 R)
• M12: 1,873,713 km (0.043 R)
• M13: 2,021,516 km (0.106 R)
• M14: 2,112,172 km (0.089 R)
• M15: 2,287,351 km (0.061 R)
• M16: 2,586,697 km (0.038 R)
• M17: 2,933,016 km (0.068 R)
• M18: 3,414,272 km (0.053 R)
• M19: 3,745,033 km (0.088 R)
• M20: 3,870,247 km (0.091 R)
• M21: 4,163,458 km (0.096 R)
• M22: 4,319,339 km (0.05 R)
• M23: 4,812,564 km (0.044 R)
• M24: 5,059,101 km (0.114 R)
• M25: 5,170,102 km (0.117 R)
• M26: 5,295,765 km (0.107 R)
• M27: 5,593,315 km (0.086 R)
• M28: 5,722,567 km (0.095 R)
• M29: 5,969,254 km (0.077 R)
• M30: 6,057,218 km (0.052 R)
• M31: 6,175,251 km (0.072 R)
• M32: 6,563,906 km (0.114 R)
• M33: 6,807,152 km (0.119 R)
• M34: 7,022,423 km (0.114 R)
• M35: 7,115,324 km (0.092 R)
• M36: 7,602,265 km (0.118 R)
• M37: 7,841,771 km (0.096 R)
• M38: 8,083,820 km (0.09 R)
• M39: 8,230,276 km (0.083 R)
• M40: 8,393,937 km (0.107 R)
• M41: 8,509,276 km (0.09 R)
• M42: 8,758,058 km (0.119 R)
• M43: 8,908,404 km (0.09 R)
• M44: 9,535,967 km (0.082 R)
• M45: 9,690,800 km (0.076 R)
• M46: 9,863,736 km (0.118 R)
• M47: 10,353,669 km (0.071 R)
• M48: 10,780,023 km (0.102 R)
• M49: 11,320,968 km (0.073 R)
• M50: 11,503,328 km (0.096 R)
• M51: 11,723,387 km (0.058 R)
• M52: 11,870,890 km (0.113 R)
• M53: 12,111,892 km (0.03 R)
• M54: 12,787,776 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 10.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.56 AU - 3.72 AU

Year: 3841 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,772,253 km

• M1: 186,848 km (0.112 R)
• M2: 305,329 km (0.079 R)
• M3: 397,182 km (0.108 R)
• M4: 526,435 km (0.116 R)
• M5: 606,320 km (0.104 R)
• M6: 810,072 km (0.047 R)
• M7: 926,160 km (0.063 R)
• M8: 1,151,904 km (0.118 R)
• M9: 1,271,731 km (0.11 R)
• M10: 1,459,327 km (0.1 R)
• M11: 1,537,118 km (0.085 R)
• M12: 1,656,348 km (0.104 R)
• M13: 1,737,579 km (0.105 R)
• M14: 1,862,045 km (0.107 R)
• M15: 1,960,929 km (0.087 R)
• M16: 2,076,269 km (0.113 R)
• M17: 2,223,623 km (0.106 R)
• M18: 2,607,341 km (0.113 R)
• M19: 2,798,976 km (0.093 R)
• M20: 3,061,820 km (0.067 R)
• M21: 3,315,687 km (0.043 R)
• M22: 3,558,784 km (0.076 R)
• M23: 3,664,699 km (0.106 R)
• M24: 3,736,057 km (0.118 R)
• M25: 3,807,715 km (0.108 R)
• M26: 3,879,970 km (0.084 R)
• M27: 4,044,079 km (0.104 R)
• M28: 4,136,232 km (0.119 R)
• M29: 5,136,293 km (0.108 R)
• M30: 5,316,858 km (0.111 R)
• M31: 5,397,790 km (0.071 R)
• M32: 6,186,770 km (0.107 R)
• M33: 6,271,891 km (0.107 R)
• M34: 6,857,118 km (0.09 R)
• M35: 7,870,942 km (0.047 R)
• M36: 7,963,244 km (0.053 R)
• M37: 8,172,532 km (0.026 R)
• M38: 8,454,224 km (0.115 R)
• M39: 8,691,487 km (0.074 R)
• M40: 8,763,144 km (0.034 R)
• M41: 8,834,951 km (0.025 R)
• M42: 9,490,040 km (0.074 R)
• M43: 9,588,476 km (0.088 R)
• M44: 9,761,560 km (0.079 R)
• M45: 10,060,606 km (0.086 R)
• M46: 10,211,251 km (0.058 R)
• M47: 10,387,927 km (0.079 R)
• M48: 10,693,256 km (0.07 R)
• M49: 11,053,188 km (0.106 R)
• M50: 11,286,711 km (0.09 R)
• M51: 11,417,160 km (0.056 R)
• M52: 11,548,058 km (0.115 R)
• M53: 11,864,458 km (0.113 R)
• M54: 11,943,894 km (0.119 R)
• M55: 12,183,550 km (0.11 R)
• M56: 12,370,996 km (0.114 R)
• M57: 12,667,648 km (0.102 R)
• M58: 12,748,880 km (0.113 R)
• M59: 12,912,091 km (0.08 R)
• M60: 13,543,694 km (0.113 R)
• M61: 13,738,021 km (0.108 R)
• M62: 14,411,062 km (0.031 R)
• M63: 15,066,151 km (0.063 R)
• M64: 16,110,943 km (0.097 R)
• M65: 16,405,351 km (0.029 R)
• M66: 16,553,304 km (0.06 R)
• M67: 16,731,325 km (0.083 R)
• M68: 18,117,200 km (0.093 R)
• M69: 18,792,933 km (0.088 R)
• M70: 18,916,800 km (0.102 R)
• M71: 19,853,582 km (0.097 R)
• M72: 20,232,514 km (0.081 R)
• M73: 20,741,595 km (0.114 R)
• M74: 21,061,884 km (0.12 R)
• M75: 21,126,062 km (0.12 R)
• M76: 21,674,936 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit