🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 39 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,164,285 km

• M1: 647,609 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 9.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 655 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,164,285 km

• M1: 123,119 km (0.111 R)
• M2: 184,005 km (0.03 R)
• M3: 325,525 km (0.095 R)
• M4: 462,407 km (0.103 R)
• M5: 532,568 km (0.115 R)
• M6: 777,311 km (0.085 R)
• M7: 879,037 km (0.045 R)
• M8: 953,088 km (0.087 R)
• M9: 1,113,457 km (0.07 R)
• M10: 1,349,522 km (0.119 R)
• M11: 1,499,120 km (0.077 R)
• M12: 2,172,610 km (0.096 R)
• M13: 2,423,785 km (0.045 R)
• M14: 2,507,111 km (0.107 R)
• M15: 2,568,296 km (0.08 R)
• M16: 2,637,710 km (0.117 R)
• M17: 2,754,845 km (0.108 R)
• M18: 2,937,953 km (0.117 R)
• M19: 3,059,576 km (0.075 R)
• M20: 3,158,011 km (0.042 R)
• M21: 3,425,941 km (0.036 R)
• M22: 3,519,739 km (0.061 R)
• M23: 3,640,315 km (0.033 R)
• M24: 3,903,457 km (0.119 R)
• M25: 4,037,497 km (0.08 R)
• M26: 4,227,636 km (0.046 R)
• M27: 4,411,342 km (0.049 R)
• M28: 4,579,191 km (0.093 R)
• M29: 4,654,289 km (0.031 R)
• M30: 4,873,001 km (0.11 R)
• M31: 5,163,221 km (0.096 R)
• M32: 5,340,046 km (0.084 R)
• M33: 5,439,229 km (0.068 R)
• M34: 5,508,942 km (0.079 R)
• M35: 5,780,761 km (0.116 R)
• M36: 5,851,970 km (0.082 R)
• M37: 6,026,251 km (0.079 R)
• M38: 6,181,384 km (0.077 R)
• M39: 6,506,161 km (0.115 R)
• M40: 6,644,090 km (0.079 R)
• M41: 6,815,081 km (0.054 R)
• M42: 7,118,016 km (0.088 R)
• M43: 7,216,302 km (0.086 R)
• M44: 7,325,957 km (0.077 R)
• M45: 7,392,080 km (0.081 R)
• M46: 7,491,712 km (0.114 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 11

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.64 AU - 1.86 AU

Year: 1495 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,164,285 km

• M1: 139,126 km (0.07 R)
• M2: 269,875 km (0.114 R)
• M3: 348,713 km (0.075 R)
• M4: 558,898 km (0.07 R)
• M5: 751,131 km (0.092 R)
• M6: 949,348 km (0.094 R)
• M7: 1,120,638 km (0.116 R)
• M8: 1,387,819 km (0.117 R)
• M9: 1,494,483 km (0.114 R)
• M10: 1,584,092 km (0.047 R)
• M11: 1,655,001 km (0.084 R)
• M12: 1,949,709 km (0.116 R)
• M13: 2,026,004 km (0.063 R)
• M14: 2,148,225 km (0.099 R)
• M15: 2,376,661 km (0.092 R)
• M16: 2,529,401 km (0.098 R)
• M17: 2,625,143 km (0.107 R)
• M18: 2,697,698 km (0.073 R)
• M19: 3,211,866 km (0.082 R)
• M20: 3,315,837 km (0.076 R)
• M21: 3,407,839 km (0.026 R)
• M22: 3,756,552 km (0.11 R)
• M23: 3,880,120 km (0.091 R)
• M24: 4,018,947 km (0.09 R)
• M25: 4,145,207 km (0.108 R)
• M26: 4,215,967 km (0.065 R)
• M27: 4,315,749 km (0.072 R)
• M28: 4,841,436 km (0.109 R)
• M29: 4,976,074 km (0.118 R)
• M30: 5,096,799 km (0.112 R)
• M31: 5,264,499 km (0.076 R)
• M32: 5,372,060 km (0.117 R)
• M33: 5,449,402 km (0.067 R)
• M34: 5,605,133 km (0.089 R)
• M35: 5,746,653 km (0.085 R)
• M36: 6,065,446 km (0.116 R)
• M37: 6,291,937 km (0.083 R)
• M38: 6,389,923 km (0.034 R)
• M39: 6,870,581 km (0.08 R)
• M40: 7,005,219 km (0.114 R)
• M41: 7,431,723 km (0.103 R)
• M42: 7,691,724 km (0.12 R)
• M43: 7,937,214 km (0.114 R)
• M44: 8,202,900 km (0.065 R)
• M45: 8,926,056 km (0.109 R)
• M46: 8,999,509 km (0.073 R)
• M47: 9,165,562 km (0.108 R)
• M48: 9,313,963 km (0.106 R)
• M49: 9,388,463 km (0.095 R)
• M50: 9,953,644 km (0.101 R)
• M51: 10,182,828 km (0.111 R)
• M52: 10,336,614 km (0.108 R)
• M53: 10,666,029 km (0.064 R)
• M54: 10,763,417 km (0.055 R)
• M55: 10,861,254 km (0.09 R)
• M56: 11,117,067 km (0.06 R)
• M57: 11,454,410 km (0.086 R)
• M58: 11,594,433 km (0.086 R)
• M59: 12,200,604 km (0.118 R)
• M60: 12,343,470 km (0.113 R)
• M61: 12,920,768 km (0.088 R)
• M62: 13,212,783 km (0.089 R)
• M63: 13,570,172 km (0.068 R)
• M64: 13,845,732 km (0.107 R)
• M65: 13,973,488 km (0.046 R)
• M66: 14,165,871 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 12.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.7 AU - 2.16 AU

Year: 1731 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,164,285 km

• M1: 161,117 km (0.092 R)
• M2: 277,953 km (0.046 R)
• M3: 372,648 km (0.107 R)
• M4: 495,019 km (0.101 R)
• M5: 616,343 km (0.109 R)
• M6: 729,888 km (0.083 R)
• M7: 810,072 km (0.098 R)
• M8: 1,010,234 km (0.112 R)
• M9: 1,116,898 km (0.085 R)
• M10: 1,219,671 km (0.114 R)
• M11: 1,300,903 km (0.042 R)
• M12: 1,401,134 km (0.07 R)
• M13: 1,810,433 km (0.043 R)
• M14: 1,894,956 km (0.102 R)
• M15: 2,420,194 km (0.094 R)
• M16: 2,513,843 km (0.032 R)
• M17: 2,705,029 km (0.076 R)
• M18: 2,912,072 km (0.034 R)
• M19: 3,012,004 km (0.115 R)
• M20: 3,307,459 km (0.068 R)
• M21: 3,672,029 km (0.107 R)
• M22: 3,804,573 km (0.074 R)
• M23: 4,111,847 km (0.11 R)
• M24: 4,300,191 km (0.032 R)
• M25: 4,452,930 km (0.067 R)
• M26: 4,855,947 km (0.046 R)
• M27: 4,975,176 km (0.031 R)
• M28: 5,055,211 km (0.114 R)
• M29: 5,243,705 km (0.102 R)
• M30: 5,739,023 km (0.053 R)
• M31: 6,091,924 km (0.118 R)
• M32: 6,510,350 km (0.094 R)
• M33: 6,715,598 km (0.07 R)
• M34: 7,268,661 km (0.093 R)
• M35: 7,497,097 km (0.071 R)
• M36: 7,589,100 km (0.097 R)
• M37: 7,727,927 km (0.12 R)
• M38: 7,867,651 km (0.105 R)
• M39: 8,008,124 km (0.092 R)
• M40: 8,307,469 km (0.074 R)
• M41: 8,546,377 km (0.106 R)
• M42: 8,755,215 km (0.058 R)
• M43: 9,194,734 km (0.054 R)
• M44: 9,508,141 km (0.093 R)
• M45: 9,775,024 km (0.103 R)
• M46: 10,901,496 km (0.103 R)
• M47: 11,006,065 km (0.094 R)
• M48: 11,480,290 km (0.096 R)
• M49: 11,675,366 km (0.115 R)
• M50: 11,800,130 km (0.086 R)
• M51: 11,943,296 km (0.066 R)
• M52: 12,141,064 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 15

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.35 AU - 3.25 AU

Year: 3025 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,164,285 km

• M1: 188,942 km (0.064 R)
• M2: 315,203 km (0.081 R)
• M3: 436,676 km (0.035 R)
• M4: 544,087 km (0.072 R)
• M5: 677,379 km (0.11 R)
• M6: 808,876 km (0.098 R)
• M7: 1,058,405 km (0.086 R)
• M8: 1,162,226 km (0.096 R)
• M9: 1,297,462 km (0.063 R)
• M10: 1,726,210 km (0.101 R)
• M11: 1,979,030 km (0.064 R)
• M12: 2,088,087 km (0.054 R)
• M13: 2,358,560 km (0.104 R)
• M14: 2,592,830 km (0.093 R)
• M15: 2,859,563 km (0.095 R)
• M16: 2,958,896 km (0.09 R)
• M17: 3,539,336 km (0.088 R)
• M18: 4,057,393 km (0.104 R)
• M19: 4,211,928 km (0.065 R)
• M20: 4,325,622 km (0.045 R)
• M21: 4,512,620 km (0.083 R)
• M22: 4,702,160 km (0.117 R)
• M23: 4,805,532 km (0.111 R)
• M24: 4,954,233 km (0.039 R)
• M25: 5,104,728 km (0.112 R)
• M26: 5,456,433 km (0.098 R)
• M27: 5,627,573 km (0.049 R)
• M28: 6,346,091 km (0.104 R)
• M29: 6,741,179 km (0.094 R)
• M30: 6,874,770 km (0.109 R)
• M31: 7,026,163 km (0.108 R)
• M32: 7,642,506 km (0.103 R)
• M33: 8,222,797 km (0.109 R)
• M34: 8,581,532 km (0.115 R)
• M35: 8,708,391 km (0.045 R)
• M36: 9,463,561 km (0.054 R)
• M37: 9,820,651 km (0.084 R)
• M38: 10,067,638 km (0.076 R)
• M39: 10,201,378 km (0.043 R)
• M40: 10,432,208 km (0.056 R)
• M41: 10,548,295 km (0.119 R)
• M42: 10,684,280 km (0.112 R)
• M43: 10,977,641 km (0.102 R)
• M44: 11,253,799 km (0.08 R)
• M45: 11,572,293 km (0.082 R)
• M46: 11,792,950 km (0.086 R)
• M47: 12,299,638 km (0.098 R)
• M48: 12,545,577 km (0.082 R)
• M49: 12,689,639 km (0.07 R)
• M50: 13,188,099 km (0.105 R)
• M51: 13,418,630 km (0.095 R)
• M52: 13,608,320 km (0.104 R)
• M53: 13,883,879 km (0.12 R)
• M54: 13,990,393 km (0.115 R)
• M55: 14,097,206 km (0.036 R)
• M56: 14,311,579 km (0.04 R)
• M57: 14,419,140 km (0.114 R)
• M58: 14,570,085 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.1

Radius: 3.3

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.15 AU - 6.67 AU

Year: 10479 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,164,285 km

• M1: 68,366 km (0.109 R)
• M2: 138,528 km (0.118 R)
• M3: 297,401 km (0.059 R)
• M4: 336,745 km (0.11 R)
• M5: 488,587 km (0.108 R)
• M6: 547,678 km (0.094 R)
• M7: 609,312 km (0.07 R)
• M8: 634,445 km (0.119 R)
• M9: 1,146,967 km (0.1 R)
• M10: 1,508,395 km (0.114 R)
• M11: 1,683,724 km (0.115 R)
• M12: 1,996,384 km (0.117 R)
• M13: 2,111,125 km (0.113 R)
• M14: 2,149,721 km (0.089 R)
• M15: 2,188,766 km (0.088 R)
• M16: 2,673,912 km (0.115 R)
• M17: 2,842,808 km (0.099 R)
• M18: 3,146,791 km (0.112 R)
• M19: 3,691,477 km (0.077 R)
• M20: 3,974,666 km (0.07 R)
• M21: 3,998,452 km (0.048 R)
• M22: 4,240,202 km (0.104 R)
• M23: 4,313,655 km (0.097 R)
• M24: 4,387,556 km (0.097 R)
• M25: 4,536,555 km (0.044 R)
• M26: 4,586,671 km (0.084 R)
• M27: 4,890,803 km (0.116 R)
• M28: 5,175,189 km (0.069 R)
• M29: 5,359,045 km (0.105 R)
• M30: 5,385,523 km (0.117 R)
• M31: 5,412,002 km (0.118 R)
• M32: 5,518,366 km (0.108 R)
• M33: 5,950,704 km (0.095 R)
• M34: 6,143,237 km (0.106 R)
• M35: 6,506,161 km (0.111 R)
• M36: 6,619,257 km (0.107 R)
• M37: 6,818,671 km (0.115 R)
• M38: 6,933,562 km (0.045 R)
• M39: 7,165,289 km (0.104 R)
• M40: 7,194,461 km (0.088 R)
• M41: 7,487,972 km (0.102 R)
• M42: 7,905,499 km (0.12 R)
• M43: 9,361,536 km (0.061 R)
• M44: 9,425,264 km (0.091 R)
• M45: 10,630,724 km (0.088 R)
• M46: 10,830,736 km (0.106 R)
• M47: 10,897,606 km (0.111 R)
• M48: 10,998,286 km (0.067 R)
• M49: 11,268,310 km (0.099 R)
• M50: 11,336,227 km (0.063 R)
• M51: 11,677,460 km (0.078 R)
• M52: 12,265,230 km (0.097 R)
• M53: 12,685,899 km (0.094 R)
• M54: 13,004,543 km (0.066 R)
• M55: 13,613,556 km (0.119 R)
• M56: 14,599,705 km (0.088 R)
• M57: 14,970,708 km (0.066 R)
• M58: 15,045,357 km (0.057 R)
• M59: 15,345,002 km (0.107 R)
• M60: 15,457,798 km (0.114 R)
• M61: 16,332,048 km (0.069 R)
• M62: 16,717,263 km (0.107 R)
• M63: 17,339,590 km (0.11 R)
• M64: 18,968,860 km (0.072 R)
• M65: 19,130,277 km (0.071 R)
• M66: 19,292,291 km (0.057 R)
• M67: 19,699,347 km (0.034 R)
• M68: 20,770,767 km (0.066 R)
• M69: 21,187,846 km (0.12 R)
• M70: 21,776,364 km (0.1 R)
• M71: 22,242,511 km (0.099 R)
• M72: 22,327,632 km (0.065 R)
• M73: 22,498,173 km (0.105 R)
• M74: 23,444,081 km (0.031 R)
• M75: 23,965,429 km (0.117 R)
• M76: 24,052,645 km (0.11 R)
• M77: 24,140,010 km (0.1 R)
• M78: 24,622,463 km (0.113 R)
• M79: 24,975,215 km (0.088 R)
• M80: 26,088,672 km (0.072 R)
• M81: 26,719,227 km (0.103 R)
• M82: 27,081,703 km (0.102 R)
• M83: 27,218,136 km (0.11 R)
• M84: 27,309,091 km (0.037 R)
• M85: 27,582,855 km (0.078 R)
• M86: 27,720,037 km (0.078 R)
• M87: 28,548,061 km (0.076 R)
• M88: 28,872,389 km (0.117 R)
• M89: 30,134,247 km (0.115 R)
• M90: 30,700,774 km (0.077 R)
• M91: 31,318,613 km (0.046 R)
• M92: 31,557,222 km (0.032 R)
• M93: 31,892,471 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 6.3

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.45 AU - 9.31 AU

Year: 15663 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,164,285 km

• M1: 83,326 km (0.078 R)
• M2: 133,441 km (0.117 R)
• M3: 245,939 km (0.083 R)
• M4: 454,628 km (0.098 R)
• M5: 535,710 km (0.064 R)
• M6: 1,120,488 km (0.099 R)
• M7: 1,371,812 km (0.09 R)
• M8: 2,226,615 km (0.074 R)
• M9: 2,871,681 km (0.116 R)
• M10: 3,342,764 km (0.065 R)
• M11: 4,821,839 km (0.034 R)
• M12: 4,968,444 km (0.089 R)
• M13: 5,153,946 km (0.025 R)
• M14: 5,228,745 km (0.109 R)
• M15: 5,646,721 km (0.082 R)
• M16: 5,762,660 km (0.098 R)
• M17: 6,114,963 km (0.09 R)
• M18: 6,840,512 km (0.093 R)
• M19: 7,005,519 km (0.042 R)
• M20: 7,806,765 km (0.025 R)
• M21: 9,311,570 km (0.032 R)
• M22: 9,724,610 km (0.118 R)
• M23: 9,817,211 km (0.101 R)
• M24: 10,902,992 km (0.045 R)
• M25: 11,289,553 km (0.117 R)
• M26: 11,582,466 km (0.055 R)
• M27: 12,526,428 km (0.084 R)
• M28: 12,576,843 km (0.043 R)
• M29: 13,805,639 km (0.079 R)
• M30: 14,645,931 km (0.116 R)
• M31: 15,072,285 km (0.082 R)
• M32: 16,873,593 km (0.119 R)
• M33: 16,985,043 km (0.069 R)
• M34: 17,771,329 km (0.106 R)
• M35: 18,397,397 km (0.118 R)
• M36: 20,141,409 km (0.09 R)
• M37: 21,453,382 km (0.1 R)
• M38: 21,634,545 km (0.053 R)
• M39: 21,876,744 km (0.118 R)
• M40: 22,302,799 km (0.114 R)
• M41: 22,608,726 km (0.086 R)
• M42: 22,670,061 km (0.111 R)
• M43: 25,872,204 km (0.075 R)
• M44: 26,000,708 km (0.12 R)
• M45: 26,516,522 km (0.093 R)
• M46: 26,581,298 km (0.088 R)
• M47: 27,886,689 km (0.074 R)
• M48: 28,084,307 km (0.118 R)
• M49: 30,627,322 km (0.098 R)
• M50: 31,926,130 km (0.089 R)
• M51: 32,964,340 km (0.103 R)
• M52: 33,872,847 km (0.08 R)
• M53: 35,073,520 km (0.055 R)
• M54: 35,286,847 km (0.086 R)
• M55: 35,429,264 km (0.099 R)
• M56: 37,153,529 km (0.031 R)
• M57: 37,734,268 km (0.111 R)
• M58: 38,391,302 km (0.079 R)
• M59: 38,464,455 km (0.1 R)
• M60: 39,052,075 km (0.072 R)
• M61: 40,310,343 km (0.112 R)
• M62: 40,459,343 km (0.087 R)
• M63: 40,832,440 km (0.088 R)
• M64: 43,094,808 km (0.115 R)
• M65: 44,933,815 km (0.086 R)
• M66: 45,242,884 km (0.11 R)
• M67: 46,329,862 km (0.099 R)
• M68: 48,687,973 km (0.117 R)
• M69: 50,843,529 km (0.113 R)
• M70: 51,004,347 km (0.068 R)
• M71: 51,326,730 km (0.097 R)
• M72: 51,568,929 km (0.097 R)
• M73: 53,111,582 km (0.104 R)
• M74: 54,834,052 km (0.089 R)
• M75: 55,164,215 km (0.102 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: 247 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit