🌌 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: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 349 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,031,095 km

• M1: 154,983 km (0.072 R)
• M2: 239,656 km (0.053 R)
• M3: 337,343 km (0.066 R)
• M4: 490,083 km (0.091 R)
• M5: 572,810 km (0.052 R)
• M6: 690,843 km (0.085 R)
• M7: 782,846 km (0.114 R)
• M8: 861,385 km (0.039 R)
• M9: 973,284 km (0.087 R)
• M10: 1,090,568 km (0.085 R)
• M11: 1,200,523 km (0.108 R)
• M12: 1,383,780 km (0.102 R)
• M13: 1,463,366 km (0.096 R)
• M14: 1,581,249 km (0.081 R)
• M15: 1,683,574 km (0.092 R)
• M16: 1,831,676 km (0.111 R)
• M17: 1,919,789 km (0.097 R)
• M18: 2,049,640 km (0.065 R)
• M19: 2,182,483 km (0.102 R)
• M20: 2,344,797 km (0.101 R)
• M21: 2,446,374 km (0.053 R)
• M22: 2,737,491 km (0.109 R)
• M23: 2,855,973 km (0.075 R)
• M24: 2,947,527 km (0.11 R)
• M25: 3,139,461 km (0.051 R)
• M26: 3,228,023 km (0.117 R)
• M27: 3,305,515 km (0.085 R)
• M28: 3,401,856 km (0.096 R)
• M29: 3,597,230 km (0.065 R)
• M30: 3,872,042 km (0.116 R)
• M31: 4,179,615 km (0.111 R)
• M32: 4,270,870 km (0.053 R)
• M33: 4,389,202 km (0.076 R)
• M34: 4,468,788 km (0.116 R)
• M35: 4,575,600 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 8.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.09 AU - 1.75 AU

Year: 1128 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,031,095 km

• M1: 169,046 km (0.04 R)
• M2: 231,877 km (0.105 R)
• M3: 327,919 km (0.118 R)
• M4: 398,080 km (0.036 R)
• M5: 489,484 km (0.088 R)
• M6: 610,659 km (0.113 R)
• M7: 677,978 km (0.104 R)
• M8: 754,123 km (0.075 R)
• M9: 814,860 km (0.116 R)
• M10: 890,107 km (0.092 R)
• M11: 980,913 km (0.101 R)
• M12: 1,034,320 km (0.097 R)
• M13: 1,123,181 km (0.086 R)
• M14: 1,250,788 km (0.094 R)
• M15: 1,512,734 km (0.118 R)
• M16: 1,686,417 km (0.089 R)
• M17: 1,792,033 km (0.085 R)
• M18: 1,849,927 km (0.095 R)
• M19: 2,122,495 km (0.066 R)
• M20: 2,228,111 km (0.095 R)
• M21: 2,290,493 km (0.074 R)
• M22: 2,353,623 km (0.051 R)
• M23: 2,481,380 km (0.084 R)
• M24: 2,801,370 km (0.104 R)
• M25: 2,859,264 km (0.076 R)
• M26: 3,124,651 km (0.081 R)
• M27: 3,214,858 km (0.088 R)
• M28: 3,275,595 km (0.081 R)
• M29: 3,367,298 km (0.058 R)
• M30: 3,439,255 km (0.049 R)
• M31: 3,710,925 km (0.098 R)
• M32: 3,946,242 km (0.095 R)
• M33: 4,022,238 km (0.086 R)
• M34: 4,164,506 km (0.062 R)
• M35: 4,522,044 km (0.103 R)
• M36: 4,658,627 km (0.114 R)
• M37: 4,773,518 km (0.105 R)
• M38: 4,935,982 km (0.112 R)
• M39: 5,088,572 km (0.084 R)
• M40: 5,159,481 km (0.104 R)
• M41: 5,254,476 km (0.105 R)
• M42: 5,531,082 km (0.079 R)
• M43: 5,812,476 km (0.082 R)
• M44: 5,886,676 km (0.03 R)
• M45: 6,224,468 km (0.111 R)
• M46: 6,325,746 km (0.109 R)
• M47: 6,542,812 km (0.093 R)
• M48: 6,736,392 km (0.072 R)
• M49: 6,827,348 km (0.088 R)
• M50: 7,116,072 km (0.085 R)
• M51: 7,169,029 km (0.1 R)
• M52: 7,328,500 km (0.071 R)
• M53: 7,408,685 km (0.045 R)
• M54: 7,489,318 km (0.12 R)
• M55: 7,787,018 km (0.091 R)
• M56: 8,033,406 km (0.059 R)
• M57: 8,088,607 km (0.086 R)
• M58: 8,352,199 km (0.057 R)
• M59: 8,618,633 km (0.083 R)
• M60: 8,745,791 km (0.075 R)
• M61: 8,845,124 km (0.119 R)
• M62: 9,116,644 km (0.076 R)
• M63: 9,202,962 km (0.116 R)
• M64: 9,318,601 km (0.117 R)
• M65: 9,434,539 km (0.064 R)
• M66: 9,624,080 km (0.077 R)
• M67: 9,844,437 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 10.4

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.29 AU - 1.67 AU

Year: 1201 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,031,095 km

• M1: 154,684 km (0.073 R)
• M2: 304,432 km (0.049 R)
• M3: 434,582 km (0.103 R)
• M4: 543,788 km (0.107 R)
• M5: 690,095 km (0.1 R)
• M6: 909,256 km (0.088 R)
• M7: 1,000,361 km (0.081 R)
• M8: 1,094,757 km (0.025 R)
• M9: 1,208,900 km (0.076 R)
• M10: 1,396,646 km (0.107 R)
• M11: 1,612,665 km (0.054 R)
• M12: 1,743,713 km (0.045 R)
• M13: 1,820,307 km (0.096 R)
• M14: 1,917,695 km (0.084 R)
• M15: 2,046,798 km (0.041 R)
• M16: 2,388,180 km (0.084 R)
• M17: 2,571,139 km (0.06 R)
• M18: 2,647,733 km (0.105 R)
• M19: 2,747,514 km (0.094 R)
• M20: 2,814,834 km (0.092 R)
• M21: 2,916,710 km (0.114 R)
• M22: 3,019,783 km (0.097 R)
• M23: 3,241,636 km (0.119 R)
• M24: 3,324,813 km (0.105 R)
• M25: 3,396,620 km (0.078 R)
• M26: 4,027,923 km (0.062 R)
• M27: 4,143,263 km (0.083 R)
• M28: 4,233,620 km (0.092 R)
• M29: 4,311,560 km (0.107 R)
• M30: 4,522,044 km (0.042 R)
• M31: 4,695,428 km (0.099 R)
• M32: 4,789,825 km (0.12 R)
• M33: 4,884,819 km (0.1 R)
• M34: 5,118,042 km (0.097 R)
• M35: 5,383,130 km (0.096 R)
• M36: 5,710,151 km (0.1 R)
• M37: 5,854,363 km (0.059 R)
• M38: 5,999,772 km (0.038 R)
• M39: 6,249,750 km (0.1 R)
• M40: 6,805,806 km (0.088 R)
• M41: 7,330,595 km (0.092 R)
• M42: 7,487,523 km (0.107 R)
• M43: 7,788,664 km (0.115 R)
• M44: 7,932,726 km (0.086 R)
• M45: 8,191,082 km (0.092 R)
• M46: 8,256,157 km (0.116 R)
• M47: 8,550,865 km (0.056 R)
• M48: 8,633,293 km (0.107 R)
• M49: 9,116,943 km (0.059 R)
• M50: 9,201,167 km (0.091 R)
• M51: 9,387,566 km (0.109 R)
• M52: 9,506,795 km (0.116 R)
• M53: 9,746,750 km (0.096 R)
• M54: 9,971,446 km (0.098 R)
• M55: 10,197,788 km (0.072 R)
• M56: 10,267,799 km (0.094 R)
• M57: 10,373,116 km (0.044 R)
• M58: 10,567,145 km (0.046 R)
• M59: 10,726,766 km (0.036 R)
• M60: 11,102,406 km (0.083 R)
• M61: 12,050,856 km (0.1 R)
• M62: 12,292,158 km (0.092 R)
• M63: 12,366,658 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 10.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.26 AU - 3.25 AU

Year: 3041 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,031,095 km

• M1: 130,449 km (0.038 R)
• M2: 246,986 km (0.092 R)
• M3: 416,780 km (0.095 R)
• M4: 590,313 km (0.063 R)
• M5: 667,805 km (0.027 R)
• M6: 1,055,114 km (0.103 R)
• M7: 1,366,277 km (0.08 R)
• M8: 1,982,920 km (0.084 R)
• M9: 2,241,275 km (0.106 R)
• M10: 2,531,346 km (0.047 R)
• M11: 2,833,533 km (0.115 R)
• M12: 2,963,534 km (0.118 R)
• M13: 3,036,687 km (0.11 R)
• M14: 3,110,439 km (0.113 R)
• M15: 3,714,066 km (0.097 R)
• M16: 3,824,769 km (0.108 R)
• M17: 4,098,383 km (0.111 R)
• M18: 4,361,975 km (0.083 R)
• M19: 4,827,673 km (0.034 R)
• M20: 5,035,913 km (0.109 R)
• M21: 5,106,075 km (0.095 R)
• M22: 5,238,469 km (0.032 R)
• M23: 6,130,820 km (0.045 R)
• M24: 6,205,768 km (0.094 R)
• M25: 6,432,409 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 9.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.66 AU - 6.42 AU

Year: 8695 Days

Day: 14.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,031,095 km

• M1: 116,537 km (0.118 R)
• M2: 220,058 km (0.052 R)
• M3: 373,097 km (0.075 R)
• M4: 600,037 km (0.038 R)
• M5: 818,151 km (0.108 R)
• M6: 883,375 km (0.093 R)
• M7: 1,005,447 km (0.115 R)
• M8: 1,485,656 km (0.093 R)
• M9: 2,157,201 km (0.103 R)
• M10: 2,286,903 km (0.117 R)
• M11: 2,438,445 km (0.113 R)
• M12: 2,554,234 km (0.118 R)
• M13: 3,056,434 km (0.111 R)
• M14: 3,329,749 km (0.05 R)
• M15: 3,632,984 km (0.07 R)
• M16: 4,036,001 km (0.095 R)
• M17: 4,127,555 km (0.097 R)
• M18: 4,289,420 km (0.105 R)
• M19: 4,884,520 km (0.096 R)
• M20: 5,154,694 km (0.095 R)
• M21: 5,761,014 km (0.074 R)
• M22: 5,864,237 km (0.1 R)
• M23: 6,821,214 km (0.111 R)
• M24: 6,903,194 km (0.105 R)
• M25: 7,373,679 km (0.052 R)
• M26: 7,457,753 km (0.12 R)
• M27: 7,797,490 km (0.099 R)
• M28: 7,940,655 km (0.102 R)
• M29: 8,171,335 km (0.104 R)
• M30: 8,462,752 km (0.104 R)
• M31: 8,639,277 km (0.113 R)
• M32: 8,966,148 km (0.05 R)
• M33: 9,206,403 km (0.095 R)
• M34: 9,509,787 km (0.034 R)
• M35: 9,570,823 km (0.075 R)
• M36: 9,754,828 km (0.04 R)
• M37: 10,095,313 km (0.116 R)
• M38: 10,408,122 km (0.077 R)
• M39: 10,628,929 km (0.078 R)
• M40: 10,915,259 km (0.109 R)
• M41: 11,075,329 km (0.097 R)
• M42: 11,495,400 km (0.058 R)
• M43: 12,786,728 km (0.115 R)
• M44: 12,854,197 km (0.066 R)
• M45: 13,707,503 km (0.064 R)
• M46: 13,811,025 km (0.106 R)
• M47: 13,880,289 km (0.117 R)
• M48: 14,263,110 km (0.1 R)
• M49: 14,861,651 km (0.077 R)
• M50: 15,217,544 km (0.072 R)
• M51: 15,612,183 km (0.115 R)
• M52: 15,756,545 km (0.097 R)
• M53: 15,973,911 km (0.057 R)
• M54: 16,411,784 km (0.116 R)
• M55: 16,595,341 km (0.109 R)
• M56: 17,673,492 km (0.104 R)
• M57: 17,937,233 km (0.085 R)
• M58: 18,354,163 km (0.12 R)
• M59: 18,621,195 km (0.117 R)
• M60: 19,197,596 km (0.111 R)
• M61: 19,274,938 km (0.087 R)
• M62: 19,936,160 km (0.091 R)
• M63: 20,092,939 km (0.104 R)
• M64: 20,565,369 km (0.079 R)
• M65: 21,201,160 km (0.096 R)
• M66: 21,601,783 km (0.108 R)
• M67: 21,924,017 km (0.084 R)
• M68: 23,064,551 km (0.054 R)
• M69: 23,393,965 km (0.066 R)
• M70: 24,727,032 km (0.026 R)
• M71: 25,700,465 km (0.068 R)
• M72: 26,686,315 km (0.084 R)
• M73: 27,162,336 km (0.111 R)
• M74: 27,728,265 km (0.097 R)
• M75: 27,946,977 km (0.117 R)
• M76: 28,430,327 km (0.066 R)
• M77: 28,916,371 km (0.103 R)
• M78: 29,405,107 km (0.07 R)
• M79: 29,583,428 km (0.082 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: 466 - 15,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit