🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 11.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.93 AU - 1.11 AU

Year: 687 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,912,731 km

• M1: 142,866 km (0.11 R)
• M2: 229,334 km (0.11 R)
• M3: 379,679 km (0.107 R)
• M4: 482,304 km (0.09 R)
• M5: 666,159 km (0.065 R)
• M6: 756,367 km (0.074 R)
• M7: 846,724 km (0.068 R)
• M8: 941,120 km (0.104 R)
• M9: 1,024,297 km (0.105 R)
• M10: 1,130,810 km (0.107 R)
• M11: 1,219,971 km (0.102 R)
• M12: 1,311,674 km (0.086 R)
• M13: 1,405,921 km (0.112 R)
• M14: 1,589,627 km (0.118 R)
• M15: 1,672,504 km (0.045 R)
• M16: 1,750,893 km (0.04 R)
• M17: 1,824,496 km (0.079 R)
• M18: 1,955,693 km (0.049 R)
• M19: 2,155,257 km (0.091 R)
• M20: 2,287,800 km (0.118 R)
• M21: 2,395,660 km (0.095 R)
• M22: 2,645,040 km (0.112 R)
• M23: 2,730,012 km (0.109 R)
• M24: 2,881,105 km (0.088 R)
• M25: 2,953,960 km (0.084 R)
• M26: 3,161,452 km (0.069 R)
• M27: 3,259,438 km (0.095 R)
• M28: 3,622,512 km (0.1 R)
• M29: 3,749,072 km (0.111 R)
• M30: 3,820,879 km (0.06 R)
• M31: 3,901,213 km (0.105 R)
• M32: 3,990,374 km (0.104 R)
• M33: 4,112,894 km (0.049 R)
• M34: 4,387,107 km (0.108 R)
• M35: 4,462,953 km (0.058 R)
• M36: 4,539,248 km (0.097 R)
• M37: 4,944,808 km (0.075 R)
• M38: 5,191,944 km (0.065 R)
• M39: 5,561,301 km (0.116 R)
• M40: 5,781,509 km (0.116 R)
• M41: 5,957,885 km (0.081 R)
• M42: 6,070,233 km (0.074 R)
• M43: 6,183,179 km (0.03 R)
• M44: 6,449,763 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 8

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.29 AU - 1.93 AU

Year: 1362 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,912,731 km

• M1: 106,813 km (0.061 R)
• M2: 203,154 km (0.113 R)
• M3: 356,043 km (0.11 R)
• M4: 425,456 km (0.027 R)
• M5: 644,767 km (0.026 R)
• M6: 868,864 km (0.105 R)
• M7: 967,001 km (0.114 R)
• M8: 1,109,268 km (0.106 R)
• M9: 1,224,758 km (0.061 R)
• M10: 1,414,448 km (0.102 R)
• M11: 1,494,932 km (0.119 R)
• M12: 1,549,385 km (0.077 R)
• M13: 1,764,507 km (0.069 R)
• M14: 1,870,871 km (0.043 R)
• M15: 1,949,559 km (0.073 R)
• M16: 2,069,836 km (0.111 R)
• M17: 2,244,267 km (0.061 R)
• M18: 2,413,014 km (0.066 R)
• M19: 2,564,108 km (0.043 R)
• M20: 2,763,073 km (0.048 R)
• M21: 2,830,541 km (0.105 R)
• M22: 3,094,133 km (0.077 R)
• M23: 3,234,755 km (0.088 R)
• M24: 3,341,717 km (0.102 R)
• M25: 3,401,706 km (0.108 R)
• M26: 3,806,219 km (0.042 R)
• M27: 3,931,881 km (0.07 R)
• M28: 4,008,026 km (0.036 R)
• M29: 4,226,140 km (0.105 R)
• M30: 4,304,080 km (0.12 R)
• M31: 4,356,290 km (0.041 R)
• M32: 4,501,101 km (0.084 R)
• M33: 4,836,050 km (0.048 R)
• M34: 5,165,016 km (0.119 R)
• M35: 5,416,640 km (0.029 R)
• M36: 5,600,944 km (0.111 R)
• M37: 5,701,025 km (0.064 R)
• M38: 5,844,938 km (0.116 R)
• M39: 5,946,515 km (0.104 R)
• M40: 6,063,202 km (0.111 R)
• M41: 6,299,118 km (0.119 R)
• M42: 6,418,048 km (0.058 R)
• M43: 6,567,945 km (0.111 R)
• M44: 6,810,144 km (0.093 R)
• M45: 6,978,292 km (0.087 R)
• M46: 7,132,378 km (0.096 R)
• M47: 7,318,777 km (0.119 R)
• M48: 7,428,282 km (0.097 R)
• M49: 7,538,386 km (0.059 R)
• M50: 7,601,517 km (0.117 R)
• M51: 7,791,955 km (0.094 R)
• M52: 7,968,031 km (0.109 R)
• M53: 8,291,312 km (0.084 R)
• M54: 8,487,435 km (0.097 R)
• M55: 8,984,250 km (0.103 R)
• M56: 9,219,418 km (0.12 R)
• M57: 9,954,242 km (0.072 R)
• M58: 10,127,925 km (0.087 R)
• M59: 10,355,015 km (0.071 R)
• M60: 10,425,326 km (0.11 R)
• M61: 10,495,637 km (0.06 R)
• M62: 10,743,371 km (0.045 R)
• M63: 11,154,466 km (0.056 R)
• M64: 11,771,557 km (0.097 R)
• M65: 12,102,767 km (0.08 R)
• M66: 12,213,769 km (0.096 R)
• M67: 12,436,969 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 12.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.43 AU - 2.93 AU

Year: 2926 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,912,731 km

• M1: 396,734 km (0.074 R)
• M2: 685,009 km (0.091 R)
• M3: 765,642 km (0.113 R)
• M4: 971,937 km (0.088 R)
• M5: 1,100,143 km (0.068 R)
• M6: 1,284,896 km (0.072 R)
• M7: 1,480,421 km (0.109 R)
• M8: 1,561,503 km (0.102 R)
• M9: 2,005,210 km (0.11 R)
• M10: 2,095,717 km (0.082 R)
• M11: 2,487,813 km (0.065 R)
• M12: 2,751,254 km (0.075 R)
• M13: 2,903,395 km (0.092 R)
• M14: 3,145,894 km (0.11 R)
• M15: 3,251,809 km (0.113 R)
• M16: 3,431,177 km (0.109 R)
• M17: 3,799,936 km (0.072 R)
• M18: 3,894,033 km (0.117 R)
• M19: 3,989,027 km (0.091 R)
• M20: 4,200,858 km (0.105 R)
• M21: 4,317,993 km (0.041 R)
• M22: 4,535,508 km (0.062 R)
• M23: 4,756,763 km (0.097 R)
• M24: 4,838,145 km (0.098 R)
• M25: 5,210,045 km (0.119 R)
• M26: 5,357,249 km (0.113 R)
• M27: 5,463,165 km (0.111 R)
• M28: 5,569,978 km (0.057 R)
• M29: 5,828,931 km (0.112 R)
• M30: 5,937,988 km (0.05 R)
• M31: 6,180,337 km (0.039 R)
• M32: 6,291,638 km (0.102 R)
• M33: 6,629,430 km (0.117 R)
• M34: 6,950,167 km (0.117 R)
• M35: 7,042,769 km (0.064 R)
• M36: 7,535,694 km (0.041 R)
• M37: 7,918,814 km (0.073 R)
• M38: 8,064,073 km (0.097 R)
• M39: 8,381,969 km (0.113 R)
• M40: 8,530,071 km (0.092 R)
• M41: 8,979,762 km (0.079 R)
• M42: 9,131,454 km (0.104 R)
• M43: 9,334,907 km (0.102 R)
• M44: 9,462,813 km (0.089 R)
• M45: 9,954,392 km (0.079 R)
• M46: 10,058,961 km (0.076 R)
• M47: 10,854,971 km (0.073 R)
• M48: 10,962,532 km (0.095 R)
• M49: 11,124,696 km (0.1 R)
• M50: 11,206,077 km (0.04 R)
• M51: 11,533,697 km (0.077 R)
• M52: 12,198,210 km (0.071 R)
• M53: 12,394,483 km (0.113 R)
• M54: 12,875,290 km (0.118 R)
• M55: 13,247,041 km (0.075 R)
• M56: 13,884,478 km (0.101 R)
• M57: 14,236,332 km (0.039 R)
• M58: 14,354,364 km (0.049 R)
• M59: 14,443,076 km (0.117 R)
• M60: 14,919,096 km (0.1 R)
• M61: 15,279,478 km (0.086 R)
• M62: 15,673,219 km (0.113 R)
• M63: 16,408,942 km (0.086 R)
• M64: 16,563,626 km (0.037 R)
• M65: 17,124,618 km (0.07 R)
• M66: 17,914,046 km (0.109 R)
• M67: 19,332,234 km (0.12 R)
• M68: 20,286,518 km (0.088 R)
• M69: 21,492,576 km (0.101 R)
• M70: 22,549,785 km (0.101 R)
• M71: 22,963,423 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.2

Radius: 5.2

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.12 AU - 11.38 AU

Year: 18760 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,912,731 km

• M1: 295,905 km (0.106 R)
• M2: 470,186 km (0.045 R)
• M3: 1,265,897 km (0.064 R)
• M4: 2,936,457 km (0.052 R)
• M5: 3,233,408 km (0.104 R)
• M6: 3,271,257 km (0.098 R)
• M7: 4,057,693 km (0.047 R)
• M8: 4,514,265 km (0.052 R)
• M9: 5,074,509 km (0.046 R)
• M10: 5,430,104 km (0.025 R)
• M11: 5,702,222 km (0.072 R)
• M12: 5,793,776 km (0.107 R)
• M13: 5,978,679 km (0.037 R)
• M14: 6,401,442 km (0.058 R)
• M15: 7,127,591 km (0.049 R)
• M16: 7,525,521 km (0.113 R)
• M17: 8,135,731 km (0.049 R)
• M18: 8,603,822 km (0.075 R)
• M19: 9,187,703 km (0.094 R)
• M20: 9,295,264 km (0.108 R)
• M21: 9,565,886 km (0.082 R)
• M22: 9,839,202 km (0.088 R)
• M23: 10,674,406 km (0.12 R)
• M24: 11,589,945 km (0.117 R)
• M25: 12,116,081 km (0.096 R)
• M26: 12,233,964 km (0.105 R)
• M27: 12,411,687 km (0.1 R)
• M28: 13,009,928 km (0.068 R)
• M29: 13,312,715 km (0.046 R)
• M30: 13,986,653 km (0.095 R)
• M31: 14,110,520 km (0.065 R)
• M32: 15,623,553 km (0.078 R)
• M33: 15,880,712 km (0.089 R)
• M34: 16,139,366 km (0.093 R)
• M35: 17,121,327 km (0.101 R)
• M36: 17,786,738 km (0.042 R)
• M37: 18,325,141 km (0.05 R)
• M38: 18,732,346 km (0.105 R)
• M39: 18,800,563 km (0.105 R)
• M40: 18,868,779 km (0.108 R)
• M41: 21,095,993 km (0.091 R)
• M42: 21,808,976 km (0.041 R)
• M43: 22,096,353 km (0.11 R)
• M44: 22,892,962 km (0.029 R)
• M45: 24,963,097 km (0.106 R)
• M46: 26,554,520 km (0.101 R)
• M47: 26,631,114 km (0.057 R)
• M48: 27,092,174 km (0.12 R)
• M49: 28,178,405 km (0.095 R)
• M50: 28,648,291 km (0.105 R)
• M51: 31,359,304 km (0.108 R)
• M52: 32,417,260 km (0.072 R)
• M53: 33,074,294 km (0.11 R)
• M54: 33,735,517 km (0.077 R)
• M55: 34,401,078 km (0.092 R)
• M56: 35,155,200 km (0.098 R)
• M57: 35,239,274 km (0.105 R)
• M58: 35,914,559 km (0.093 R)
• M59: 37,707,639 km (0.047 R)
• M60: 37,793,658 km (0.072 R)
• M61: 38,138,780 km (0.106 R)
• M62: 38,919,083 km (0.069 R)
• M63: 40,495,246 km (0.062 R)
• M64: 40,760,034 km (0.072 R)
• M65: 40,848,447 km (0.04 R)
• M66: 41,202,545 km (0.045 R)
• M67: 41,557,690 km (0.069 R)
• M68: 42,808,627 km (0.075 R)
• M69: 43,619,448 km (0.034 R)
• M70: 45,989,826 km (0.092 R)
• M71: 46,450,438 km (0.096 R)
• M72: 47,190,648 km (0.083 R)
• M73: 51,235,476 km (0.081 R)
• M74: 53,154,218 km (0.077 R)
• M75: 55,389,659 km (0.098 R)
• M76: 56,666,776 km (0.107 R)
• M77: 57,457,550 km (0.112 R)
• M78: 58,251,915 km (0.108 R)
• M79: 58,451,030 km (0.074 R)
• M80: 60,253,534 km (0.102 R)
• M81: 63,195,975 km (0.072 R)
• M82: 63,400,625 km (0.07 R)
• M83: 64,221,319 km (0.116 R)
• M84: 65,045,603 km (0.116 R)
• M85: 65,562,613 km (0.069 R)
• M86: 65,977,149 km (0.089 R)
• M87: 68,062,842 km (0.112 R)
• M88: 69,113,767 km (0.086 R)
• M89: 69,958,397 km (0.104 R)
• M90: 70,700,253 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit