🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 8.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 495 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,029,187 km

• M1: 123,418 km (0.042 R)
• M2: 187,147 km (0.117 R)
• M3: 351,854 km (0.104 R)
• M4: 426,653 km (0.1 R)
• M5: 516,861 km (0.034 R)
• M6: 591,809 km (0.111 R)
• M7: 657,333 km (0.108 R)
• M8: 753,674 km (0.101 R)
• M9: 869,912 km (0.109 R)
• M10: 942,018 km (0.094 R)
• M11: 1,008,290 km (0.088 R)
• M12: 1,064,090 km (0.119 R)
• M13: 1,281,156 km (0.059 R)
• M14: 1,364,033 km (0.091 R)
• M15: 1,439,730 km (0.105 R)
• M16: 1,694,794 km (0.086 R)
• M17: 1,791,285 km (0.048 R)
• M18: 1,849,927 km (0.105 R)
• M19: 1,949,410 km (0.112 R)
• M20: 2,065,947 km (0.1 R)
• M21: 2,137,903 km (0.085 R)
• M22: 2,354,072 km (0.107 R)
• M23: 2,456,547 km (0.102 R)
• M24: 2,604,948 km (0.083 R)
• M25: 2,744,971 km (0.036 R)
• M26: 2,991,808 km (0.09 R)
• M27: 3,132,729 km (0.097 R)
• M28: 3,324,065 km (0.054 R)
• M29: 3,781,236 km (0.113 R)
• M30: 3,889,096 km (0.078 R)
• M31: 4,017,301 km (0.114 R)
• M32: 4,258,303 km (0.119 R)
• M33: 4,337,441 km (0.11 R)
• M34: 4,410,444 km (0.054 R)
• M35: 4,497,211 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 1081 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,029,187 km

• M1: 191,635 km (0.094 R)
• M2: 296,353 km (0.084 R)
• M3: 396,584 km (0.107 R)
• M4: 599,139 km (0.068 R)
• M5: 742,305 km (0.108 R)
• M6: 898,784 km (0.072 R)
• M7: 1,005,447 km (0.093 R)
• M8: 1,188,705 km (0.083 R)
• M9: 1,391,559 km (0.093 R)
• M10: 1,639,144 km (0.105 R)
• M11: 1,840,951 km (0.053 R)
• M12: 1,989,203 km (0.104 R)
• M13: 2,159,744 km (0.094 R)
• M14: 2,251,448 km (0.12 R)
• M15: 2,420,045 km (0.115 R)
• M16: 2,583,406 km (0.092 R)
• M17: 2,780,276 km (0.041 R)
• M18: 3,116,124 km (0.101 R)
• M19: 3,347,552 km (0.038 R)
• M20: 3,476,206 km (0.091 R)
• M21: 3,794,101 km (0.047 R)
• M22: 3,917,071 km (0.096 R)
• M23: 4,052,906 km (0.108 R)
• M24: 4,469,984 km (0.108 R)
• M25: 4,683,760 km (0.095 R)
• M26: 4,779,802 km (0.059 R)
• M27: 5,109,216 km (0.081 R)
• M28: 5,220,666 km (0.047 R)
• M29: 5,370,564 km (0.102 R)
• M30: 5,534,523 km (0.032 R)
• M31: 5,661,831 km (0.099 R)
• M32: 5,803,051 km (0.082 R)
• M33: 5,893,558 km (0.069 R)
• M34: 6,128,426 km (0.088 R)
• M35: 6,233,893 km (0.091 R)
• M36: 6,353,122 km (0.059 R)
• M37: 6,688,521 km (0.034 R)
• M38: 6,906,186 km (0.105 R)
• M39: 7,098,718 km (0.06 R)
• M40: 7,237,246 km (0.062 R)
• M41: 7,390,733 km (0.056 R)
• M42: 7,658,513 km (0.057 R)
• M43: 8,392,889 km (0.08 R)
• M44: 8,480,853 km (0.045 R)
• M45: 8,569,116 km (0.11 R)
• M46: 8,687,148 km (0.107 R)
• M47: 8,880,279 km (0.078 R)
• M48: 9,300,948 km (0.1 R)
• M49: 9,574,862 km (0.117 R)
• M50: 9,836,060 km (0.057 R)
• M51: 10,115,210 km (0.049 R)
• M52: 10,287,098 km (0.085 R)
• M53: 10,412,760 km (0.052 R)
• M54: 10,760,874 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.86 AU - 5 AU

Year: 6218 Days

Day: 6.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 20,029,187 km

• M1: 144,960 km (0.086 R)
• M2: 235,617 km (0.087 R)
• M3: 539,001 km (0.03 R)
• M4: 692,040 km (0.119 R)
• M5: 793,467 km (0.084 R)
• M6: 1,203,066 km (0.118 R)
• M7: 1,279,959 km (0.072 R)
• M8: 1,723,218 km (0.049 R)
• M9: 1,989,053 km (0.045 R)
• M10: 2,383,244 km (0.117 R)
• M11: 2,719,988 km (0.109 R)
• M12: 2,987,769 km (0.059 R)
• M13: 3,135,571 km (0.077 R)
• M14: 3,526,471 km (0.094 R)
• M15: 4,259,500 km (0.066 R)
• M16: 4,330,559 km (0.089 R)
• M17: 4,522,194 km (0.101 R)
• M18: 4,963,508 km (0.079 R)
• M19: 5,038,307 km (0.043 R)
• M20: 5,625,030 km (0.082 R)
• M21: 5,860,497 km (0.083 R)
• M22: 5,966,262 km (0.096 R)
• M23: 6,341,155 km (0.04 R)
• M24: 6,806,853 km (0.074 R)
• M25: 6,862,354 km (0.091 R)
• M26: 6,945,829 km (0.108 R)
• M27: 7,085,853 km (0.073 R)
• M28: 7,540,181 km (0.082 R)
• M29: 8,062,577 km (0.066 R)
• M30: 8,298,493 km (0.096 R)
• M31: 8,958,968 km (0.065 R)
• M32: 9,019,854 km (0.03 R)
• M33: 9,823,943 km (0.043 R)
• M34: 10,266,453 km (0.055 R)
• M35: 10,426,074 km (0.104 R)
• M36: 10,650,920 km (0.034 R)
• M37: 10,715,396 km (0.076 R)
• M38: 10,812,485 km (0.114 R)
• M39: 10,909,874 km (0.113 R)
• M40: 12,167,842 km (0.117 R)
• M41: 12,235,311 km (0.068 R)
• M42: 12,438,614 km (0.075 R)
• M43: 13,054,808 km (0.099 R)
• M44: 13,401,576 km (0.118 R)
• M45: 13,541,150 km (0.095 R)
• M46: 13,646,019 km (0.038 R)
• M47: 14,139,542 km (0.094 R)
• M48: 14,352,719 km (0.07 R)
• M49: 14,638,750 km (0.108 R)
• M50: 15,143,792 km (0.081 R)
• M51: 15,289,202 km (0.107 R)
• M52: 16,319,632 km (0.092 R)
• M53: 16,468,631 km (0.074 R)
• M54: 17,715,380 km (0.102 R)
• M55: 18,330,676 km (0.092 R)
• M56: 19,859,865 km (0.103 R)
• M57: 20,138,716 km (0.11 R)
• M58: 20,258,544 km (0.114 R)
• M59: 20,780,790 km (0.087 R)
• M60: 21,144,911 km (0.114 R)
• M61: 21,388,756 km (0.083 R)
• M62: 21,551,967 km (0.08 R)
• M63: 21,838,447 km (0.081 R)
• M64: 22,955,195 km (0.085 R)
• M65: 23,080,408 km (0.107 R)
• M66: 23,164,033 km (0.105 R)
• M67: 23,836,626 km (0.079 R)
• M68: 24,302,772 km (0.111 R)
• M69: 24,600,921 km (0.033 R)
• M70: 24,771,911 km (0.106 R)
• M71: 25,330,211 km (0.06 R)
• M72: 25,632,548 km (0.073 R)
• M73: 26,153,597 km (0.111 R)
• M74: 26,284,346 km (0.119 R)
• M75: 26,459,226 km (0.104 R)
• M76: 26,546,741 km (0.062 R)
• M77: 26,853,865 km (0.039 R)
• M78: 27,427,274 km (0.109 R)
• M79: 27,560,117 km (0.111 R)
• M80: 27,693,259 km (0.091 R)
• M81: 27,782,120 km (0.101 R)
• M82: 28,362,111 km (0.111 R)
• M83: 28,766,025 km (0.084 R)
• M84: 28,900,962 km (0.085 R)
• M85: 29,397,926 km (0.036 R)
• M86: 29,988,988 km (0.115 R)
• M87: 30,217,274 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 10.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.05 AU - 4.93 AU

Year: 6345 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,029,187 km

• M1: 134,937 km (0.102 R)
• M2: 217,665 km (0.105 R)
• M3: 357,090 km (0.087 R)
• M4: 543,339 km (0.06 R)
• M5: 702,960 km (0.1 R)
• M6: 868,266 km (0.076 R)
• M7: 978,370 km (0.11 R)
• M8: 1,093,560 km (0.108 R)
• M9: 1,300,305 km (0.102 R)
• M10: 1,376,300 km (0.106 R)
• M11: 1,546,543 km (0.06 R)
• M12: 1,668,615 km (0.113 R)
• M13: 1,751,791 km (0.108 R)
• M14: 1,893,610 km (0.087 R)
• M15: 1,980,676 km (0.109 R)
• M16: 2,188,916 km (0.117 R)
• M17: 2,515,039 km (0.066 R)
• M18: 3,075,732 km (0.082 R)
• M19: 3,352,937 km (0.062 R)
• M20: 3,710,925 km (0.117 R)
• M21: 4,156,726 km (0.089 R)
• M22: 4,347,613 km (0.114 R)
• M23: 5,099,193 km (0.116 R)
• M24: 5,489,943 km (0.083 R)
• M25: 5,741,865 km (0.11 R)
• M26: 6,062,155 km (0.098 R)
• M27: 6,192,005 km (0.116 R)
• M28: 6,322,604 km (0.088 R)
• M29: 6,764,965 km (0.076 R)
• M30: 6,854,574 km (0.08 R)
• M31: 7,103,206 km (0.106 R)
• M32: 7,194,461 km (0.107 R)
• M33: 7,400,906 km (0.096 R)
• M34: 7,609,445 km (0.118 R)
• M35: 8,103,567 km (0.108 R)
• M36: 8,559,691 km (0.086 R)
• M37: 8,632,396 km (0.088 R)
• M38: 9,098,243 km (0.089 R)
• M39: 9,321,743 km (0.061 R)
• M40: 9,446,657 km (0.065 R)
• M41: 10,054,174 km (0.046 R)
• M42: 10,570,137 km (0.092 R)
• M43: 10,857,664 km (0.117 R)
• M44: 11,174,213 km (0.086 R)
• M45: 11,306,906 km (0.06 R)
• M46: 11,547,310 km (0.057 R)
• M47: 11,735,504 km (0.069 R)
• M48: 11,951,673 km (0.119 R)
• M49: 12,305,921 km (0.119 R)
• M50: 12,388,200 km (0.054 R)
• M51: 12,913,288 km (0.12 R)
• M52: 13,136,638 km (0.042 R)
• M53: 13,871,163 km (0.093 R)
• M54: 14,272,235 km (0.112 R)
• M55: 14,561,109 km (0.104 R)
• M56: 14,822,755 km (0.095 R)
• M57: 15,027,256 km (0.082 R)
• M58: 15,498,339 km (0.111 R)
• M59: 15,824,912 km (0.056 R)
• M60: 15,914,521 km (0.118 R)
• M61: 17,369,210 km (0.092 R)
• M62: 17,461,512 km (0.108 R)
• M63: 17,584,781 km (0.098 R)
• M64: 17,894,448 km (0.108 R)
• M65: 18,018,914 km (0.079 R)
• M66: 18,582,150 km (0.061 R)
• M67: 18,771,242 km (0.056 R)
• M68: 19,374,121 km (0.096 R)
• M69: 19,565,756 km (0.073 R)
• M70: 20,663,954 km (0.116 R)
• M71: 21,319,342 km (0.104 R)
• M72: 21,550,321 km (0.095 R)
• M73: 21,881,681 km (0.098 R)
• M74: 22,315,066 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 12

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.02 AU - 5.04 AU

Year: 6429 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,029,187 km

• M1: 218,562 km (0.085 R)
• M2: 345,421 km (0.118 R)
• M3: 426,952 km (0.115 R)
• M4: 740,509 km (0.051 R)
• M5: 816,056 km (0.051 R)
• M6: 965,355 km (0.106 R)
• M7: 1,567,337 km (0.104 R)
• M8: 1,795,623 km (0.115 R)
• M9: 2,062,356 km (0.098 R)
• M10: 2,399,550 km (0.113 R)
• M11: 2,619,309 km (0.106 R)
• M12: 2,953,810 km (0.078 R)
• M13: 3,094,731 km (0.103 R)
• M14: 3,366,999 km (0.053 R)
• M15: 3,547,414 km (0.085 R)
• M16: 4,195,323 km (0.032 R)
• M17: 4,354,196 km (0.114 R)
• M18: 4,443,356 km (0.102 R)
• M19: 4,972,484 km (0.064 R)
• M20: 5,254,176 km (0.062 R)
• M21: 5,637,895 km (0.089 R)
• M22: 5,774,328 km (0.117 R)
• M23: 6,010,842 km (0.115 R)
• M24: 6,130,371 km (0.085 R)
• M25: 6,636,760 km (0.095 R)
• M26: 6,822,411 km (0.117 R)
• M27: 7,072,688 km (0.069 R)
• M28: 7,177,855 km (0.114 R)
• M29: 7,517,891 km (0.072 R)
• M30: 7,754,854 km (0.077 R)
• M31: 8,324,523 km (0.097 R)
• M32: 9,090,015 km (0.103 R)
• M33: 9,690,501 km (0.098 R)
• M34: 9,924,921 km (0.05 R)
• M35: 10,066,441 km (0.082 R)
• M36: 10,399,446 km (0.087 R)
• M37: 10,519,273 km (0.074 R)
• M38: 10,905,685 km (0.108 R)
• M39: 11,992,364 km (0.074 R)
• M40: 12,829,962 km (0.03 R)
• M41: 13,949,553 km (0.071 R)
• M42: 14,722,375 km (0.083 R)
• M43: 14,937,946 km (0.087 R)
• M44: 16,004,130 km (0.106 R)
• M45: 17,207,944 km (0.055 R)
• M46: 17,749,189 km (0.114 R)
• M47: 18,007,544 km (0.116 R)
• M48: 18,324,991 km (0.093 R)
• M49: 18,440,780 km (0.105 R)
• M50: 18,848,434 km (0.069 R)
• M51: 18,965,420 km (0.109 R)
• M52: 19,376,814 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit