🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 336 Days

Day: 36 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 12.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.57 AU - 1.67 AU

Year: 1353 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,779,625 km

• M1: 184,604 km (0.025 R)
• M2: 334,650 km (0.091 R)
• M3: 415,583 km (0.054 R)
• M4: 502,200 km (0.085 R)
• M5: 630,256 km (0.078 R)
• M6: 712,385 km (0.114 R)
• M7: 938,427 km (0.101 R)
• M8: 1,221,915 km (0.036 R)
• M9: 1,311,375 km (0.095 R)
• M10: 1,444,218 km (0.1 R)
• M11: 1,581,698 km (0.111 R)
• M12: 1,686,267 km (0.072 R)
• M13: 2,054,577 km (0.117 R)
• M14: 2,142,092 km (0.118 R)
• M15: 2,231,103 km (0.086 R)
• M16: 2,455,499 km (0.071 R)
• M17: 2,577,721 km (0.11 R)
• M18: 2,866,146 km (0.071 R)
• M19: 3,056,584 km (0.06 R)
• M20: 3,196,458 km (0.117 R)
• M21: 3,298,783 km (0.12 R)
• M22: 3,531,108 km (0.08 R)
• M23: 3,669,785 km (0.046 R)
• M24: 3,902,410 km (0.081 R)
• M25: 4,011,916 km (0.07 R)
• M26: 4,260,398 km (0.038 R)
• M27: 4,531,469 km (0.066 R)
• M28: 4,781,298 km (0.107 R)
• M29: 4,871,655 km (0.106 R)
• M30: 4,989,837 km (0.048 R)
• M31: 5,127,617 km (0.115 R)
• M32: 5,294,568 km (0.103 R)
• M33: 5,510,587 km (0.087 R)
• M34: 5,614,857 km (0.076 R)
• M35: 5,777,470 km (0.1 R)
• M36: 5,999,922 km (0.083 R)
• M37: 6,373,617 km (0.107 R)
• M38: 6,563,457 km (0.119 R)
• M39: 6,664,136 km (0.072 R)
• M40: 6,765,265 km (0.045 R)
• M41: 6,907,682 km (0.066 R)
• M42: 6,989,661 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 10.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.65 AU - 2.05 AU

Year: 1651 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,779,625 km

• M1: 128,953 km (0.093 R)
• M2: 223,948 km (0.106 R)
• M3: 316,699 km (0.068 R)
• M4: 624,571 km (0.103 R)
• M5: 1,009,935 km (0.04 R)
• M6: 1,129,314 km (0.112 R)
• M7: 1,245,253 km (0.107 R)
• M8: 1,626,727 km (0.072 R)
• M9: 1,777,821 km (0.086 R)
• M10: 1,884,634 km (0.066 R)
• M11: 2,104,543 km (0.112 R)
• M12: 2,439,642 km (0.099 R)
• M13: 2,558,722 km (0.069 R)
• M14: 2,735,547 km (0.074 R)
• M15: 2,814,235 km (0.056 R)
• M16: 2,882,153 km (0.041 R)
• M17: 2,973,856 km (0.092 R)
• M18: 3,054,789 km (0.103 R)
• M19: 3,159,956 km (0.067 R)
• M20: 3,507,172 km (0.085 R)
• M21: 3,629,843 km (0.113 R)
• M22: 3,716,460 km (0.057 R)
• M23: 3,803,825 km (0.058 R)
• M24: 4,070,259 km (0.095 R)
• M25: 4,160,466 km (0.1 R)
• M26: 4,316,497 km (0.088 R)
• M27: 4,421,664 km (0.1 R)
• M28: 4,701,861 km (0.11 R)
• M29: 4,960,516 km (0.09 R)
• M30: 5,043,094 km (0.113 R)
• M31: 5,112,208 km (0.051 R)
• M32: 5,195,684 km (0.107 R)
• M33: 5,293,670 km (0.093 R)
• M34: 5,548,435 km (0.094 R)
• M35: 5,952,798 km (0.118 R)
• M36: 6,203,076 km (0.111 R)
• M37: 6,698,544 km (0.048 R)
• M38: 6,805,357 km (0.059 R)
• M39: 6,897,359 km (0.117 R)
• M40: 7,175,761 km (0.111 R)
• M41: 7,332,091 km (0.102 R)
• M42: 7,442,195 km (0.052 R)
• M43: 7,537,040 km (0.066 R)
• M44: 7,759,791 km (0.102 R)
• M45: 7,855,833 km (0.098 R)
• M46: 8,033,256 km (0.101 R)
• M47: 8,130,495 km (0.079 R)
• M48: 8,260,794 km (0.07 R)
• M49: 8,490,577 km (0.067 R)
• M50: 8,672,488 km (0.032 R)
• M51: 8,989,934 km (0.116 R)
• M52: 9,345,229 km (0.078 R)
• M53: 9,430,500 km (0.068 R)
• M54: 9,756,923 km (0.03 R)
• M55: 10,052,079 km (0.099 R)
• M56: 10,209,606 km (0.048 R)
• M57: 10,332,725 km (0.11 R)
• M58: 10,829,988 km (0.094 R)
• M59: 11,280,427 km (0.116 R)
• M60: 11,371,383 km (0.092 R)
• M61: 11,847,703 km (0.059 R)
• M62: 12,069,706 km (0.114 R)
• M63: 12,442,952 km (0.108 R)
• M64: 12,706,544 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 11.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.49 AU - 2.57 AU

Year: 2640 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,779,625 km

• M1: 187,446 km (0.069 R)
• M2: 285,283 km (0.065 R)
• M3: 356,492 km (0.102 R)
• M4: 467,793 km (0.119 R)
• M5: 584,628 km (0.111 R)
• M6: 861,833 km (0.111 R)
• M7: 988,992 km (0.11 R)
• M8: 1,122,732 km (0.109 R)
• M9: 1,250,937 km (0.098 R)
• M10: 1,561,353 km (0.059 R)
• M11: 1,692,401 km (0.1 R)
• M12: 1,882,390 km (0.118 R)
• M13: 2,151,517 km (0.076 R)
• M14: 2,601,956 km (0.075 R)
• M15: 2,695,604 km (0.088 R)
• M16: 2,934,811 km (0.105 R)
• M17: 3,048,805 km (0.106 R)
• M18: 3,331,993 km (0.101 R)
• M19: 3,799,487 km (0.12 R)
• M20: 3,888,348 km (0.115 R)
• M21: 3,960,005 km (0.06 R)
• M22: 4,141,019 km (0.099 R)
• M23: 4,232,573 km (0.116 R)
• M24: 4,643,368 km (0.101 R)
• M25: 4,969,791 km (0.08 R)
• M26: 5,145,568 km (0.118 R)
• M27: 5,224,406 km (0.094 R)
• M28: 5,503,556 km (0.08 R)
• M29: 5,767,148 km (0.06 R)
• M30: 6,285,654 km (0.085 R)
• M31: 6,862,503 km (0.045 R)
• M32: 7,411,827 km (0.074 R)
• M33: 8,066,766 km (0.095 R)
• M34: 8,389,598 km (0.115 R)
• M35: 8,622,821 km (0.037 R)
• M36: 8,929,347 km (0.059 R)
• M37: 9,000,556 km (0.092 R)
• M38: 9,095,850 km (0.025 R)
• M39: 9,167,507 km (0.067 R)
• M40: 9,287,335 km (0.067 R)
• M41: 9,577,256 km (0.109 R)
• M42: 9,747,648 km (0.118 R)
• M43: 10,141,090 km (0.054 R)
• M44: 10,665,431 km (0.04 R)
• M45: 11,121,854 km (0.092 R)
• M46: 11,818,531 km (0.105 R)
• M47: 12,053,998 km (0.08 R)
• M48: 12,903,415 km (0.085 R)
• M49: 13,037,903 km (0.1 R)
• M50: 13,226,995 km (0.113 R)
• M51: 13,471,438 km (0.076 R)
• M52: 13,607,871 km (0.11 R)
• M53: 13,854,708 km (0.095 R)
• M54: 14,297,069 km (0.103 R)
• M55: 14,380,544 km (0.088 R)
• M56: 14,716,092 km (0.059 R)
• M57: 15,709,272 km (0.1 R)
• M58: 16,228,527 km (0.097 R)
• M59: 16,694,823 km (0.105 R)
• M60: 16,841,429 km (0.109 R)
• M61: 17,076,896 km (0.053 R)
• M62: 17,730,190 km (0.1 R)
• M63: 17,939,777 km (0.105 R)
• M64: 18,634,210 km (0.105 R)
• M65: 18,999,977 km (0.08 R)
• M66: 19,275,985 km (0.091 R)
• M67: 19,368,137 km (0.099 R)
• M68: 19,614,974 km (0.089 R)
• M69: 19,800,774 km (0.087 R)
• M70: 19,924,940 km (0.1 R)
• M71: 20,080,522 km (0.104 R)
• M72: 20,392,883 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 14.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.26 AU - 6.72 AU

Year: 8439 Days

Day: 8.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,779,625 km

• M1: 179,368 km (0.118 R)
• M2: 368,011 km (0.056 R)
• M3: 622,028 km (0.116 R)
• M4: 815,608 km (0.107 R)
• M5: 1,012,329 km (0.096 R)
• M6: 1,246,300 km (0.118 R)
• M7: 1,981,573 km (0.091 R)
• M8: 2,253,692 km (0.054 R)
• M9: 2,485,718 km (0.089 R)
• M10: 2,591,334 km (0.111 R)
• M11: 2,752,750 km (0.046 R)
• M12: 3,945,045 km (0.076 R)
• M13: 5,109,665 km (0.053 R)
• M14: 5,590,024 km (0.076 R)
• M15: 6,301,661 km (0.114 R)
• M16: 6,594,424 km (0.028 R)
• M17: 8,243,740 km (0.093 R)
• M18: 8,644,962 km (0.107 R)
• M19: 8,970,636 km (0.039 R)
• M20: 9,718,027 km (0.05 R)
• M21: 10,014,231 km (0.089 R)
• M22: 11,539,381 km (0.098 R)
• M23: 11,718,300 km (0.104 R)
• M24: 11,808,059 km (0.115 R)
• M25: 12,397,475 km (0.112 R)
• M26: 12,857,339 km (0.1 R)
• M27: 13,557,756 km (0.084 R)
• M28: 14,318,611 km (0.115 R)
• M29: 14,414,802 km (0.094 R)
• M30: 14,947,071 km (0.038 R)
• M31: 15,191,215 km (0.064 R)
• M32: 15,338,270 km (0.109 R)
• M33: 15,633,875 km (0.041 R)
• M34: 15,981,241 km (0.063 R)
• M35: 16,180,954 km (0.103 R)
• M36: 16,532,210 km (0.103 R)
• M37: 16,734,167 km (0.083 R)
• M38: 17,344,826 km (0.072 R)
• M39: 17,498,613 km (0.067 R)
• M40: 19,273,292 km (0.115 R)
• M41: 21,104,968 km (0.11 R)
• M42: 21,214,324 km (0.108 R)
• M43: 21,764,545 km (0.092 R)
• M44: 22,766,851 km (0.066 R)
• M45: 23,217,141 km (0.102 R)
• M46: 24,240,989 km (0.086 R)
• M47: 24,470,472 km (0.093 R)
• M48: 24,758,448 km (0.071 R)
• M49: 26,273,874 km (0.046 R)
• M50: 26,450,549 km (0.118 R)
• M51: 26,924,026 km (0.113 R)
• M52: 28,179,901 km (0.072 R)
• M53: 29,699,964 km (0.097 R)
• M54: 29,945,604 km (0.055 R)
• M55: 30,438,978 km (0.119 R)
• M56: 30,748,646 km (0.053 R)
• M57: 31,433,804 km (0.111 R)
• M58: 31,809,594 km (0.112 R)
• M59: 32,186,879 km (0.094 R)
• M60: 32,755,651 km (0.092 R)
• M61: 34,031,571 km (0.083 R)
• M62: 34,353,057 km (0.093 R)
• M63: 34,804,842 km (0.045 R)
• M64: 34,999,020 km (0.106 R)
• M65: 35,910,221 km (0.098 R)
• M66: 36,106,493 km (0.105 R)
• M67: 38,155,535 km (0.048 R)
• M68: 38,824,537 km (0.05 R)
• M69: 39,093,215 km (0.099 R)
• M70: 40,241,977 km (0.092 R)
• M71: 40,445,879 km (0.1 R)
• M72: 41,745,136 km (0.111 R)
• M73: 42,227,290 km (0.117 R)
• M74: 43,754,535 km (0.119 R)
• M75: 44,384,641 km (0.111 R)
• M76: 44,524,964 km (0.097 R)
• M77: 45,088,200 km (0.1 R)
• M78: 45,229,271 km (0.036 R)
• M79: 46,292,612 km (0.113 R)
• M80: 47,006,045 km (0.077 R)
• M81: 48,155,255 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 6.9

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.67 AU - 8.75 AU

Year: 12700 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,779,625 km

• M1: 425,606 km (0.114 R)
• M2: 797,207 km (0.119 R)
• M3: 1,392,756 km (0.114 R)
• M4: 1,565,841 km (0.089 R)
• M5: 1,878,650 km (0.047 R)
• M6: 2,097,961 km (0.073 R)
• M7: 2,154,209 km (0.115 R)
• M8: 2,561,265 km (0.092 R)
• M9: 2,651,772 km (0.077 R)
• M10: 2,929,276 km (0.056 R)
• M11: 3,151,578 km (0.098 R)
• M12: 3,313,742 km (0.114 R)
• M13: 3,782,433 km (0.098 R)
• M14: 4,024,632 km (0.094 R)
• M15: 4,670,446 km (0.064 R)
• M16: 5,309,528 km (0.072 R)
• M17: 5,425,167 km (0.05 R)
• M18: 6,056,021 km (0.112 R)
• M19: 6,176,896 km (0.082 R)
• M20: 6,462,179 km (0.101 R)
• M21: 6,627,036 km (0.074 R)
• M22: 7,129,984 km (0.113 R)
• M23: 7,215,105 km (0.114 R)
• M24: 7,429,180 km (0.053 R)
• M25: 7,776,097 km (0.082 R)
• M26: 9,354,953 km (0.081 R)
• M27: 10,108,927 km (0.08 R)
• M28: 10,931,116 km (0.099 R)
• M29: 11,524,422 km (0.1 R)
• M30: 12,949,042 km (0.025 R)
• M31: 13,313,762 km (0.076 R)
• M32: 13,681,922 km (0.084 R)
• M33: 13,893,902 km (0.115 R)
• M34: 15,297,429 km (0.117 R)
• M35: 16,351,346 km (0.109 R)
• M36: 17,086,022 km (0.079 R)
• M37: 17,371,305 km (0.036 R)
• M38: 17,946,808 km (0.092 R)
• M39: 18,178,834 km (0.03 R)
• M40: 19,591,337 km (0.065 R)
• M41: 19,651,027 km (0.079 R)
• M42: 20,491,916 km (0.077 R)
• M43: 20,613,091 km (0.039 R)
• M44: 21,652,048 km (0.103 R)
• M45: 21,775,466 km (0.102 R)
• M46: 22,022,751 km (0.112 R)
• M47: 22,645,378 km (0.088 R)
• M48: 22,770,591 km (0.054 R)
• M49: 23,021,766 km (0.099 R)
• M50: 24,227,076 km (0.11 R)
• M51: 25,909,454 km (0.088 R)
• M52: 26,764,705 km (0.111 R)
• M53: 27,428,919 km (0.085 R)
• M54: 28,638,119 km (0.098 R)
• M55: 28,977,108 km (0.088 R)
• M56: 29,317,443 km (0.105 R)
• M57: 29,385,659 km (0.075 R)
• M58: 30,484,306 km (0.057 R)
• M59: 33,075,940 km (0.053 R)
• M60: 33,788,474 km (0.105 R)
• M61: 34,939,031 km (0.098 R)
• M62: 35,011,437 km (0.065 R)
• M63: 35,228,653 km (0.106 R)
• M64: 35,664,581 km (0.054 R)
• M65: 35,883,293 km (0.072 R)
• M66: 39,065,838 km (0.096 R)
• M67: 39,291,133 km (0.058 R)
• M68: 39,592,423 km (0.03 R)
• M69: 39,970,008 km (0.105 R)
• M70: 40,576,627 km (0.068 R)
• M71: 43,499,171 km (0.036 R)
• M72: 43,577,112 km (0.113 R)
• M73: 43,654,903 km (0.078 R)
• M74: 43,888,874 km (0.074 R)
• M75: 44,436,103 km (0.082 R)
• M76: 44,907,186 km (0.093 R)
• M77: 45,064,563 km (0.119 R)
• M78: 45,616,729 km (0.093 R)
• M79: 47,206,805 km (0.104 R)
• M80: 48,008,649 km (0.031 R)
• M81: 48,249,951 km (0.063 R)
• M82: 48,653,267 km (0.092 R)
• M83: 49,707,034 km (0.073 R)
• M84: 49,788,415 km (0.107 R)
• M85: 49,869,797 km (0.116 R)
• M86: 49,951,327 km (0.097 R)
• M87: 50,440,961 km (0.116 R)
• M88: 51,014,220 km (0.066 R)
• M89: 51,096,350 km (0.082 R)
• M90: 54,499,103 km (0.113 R)
• M91: 54,834,950 km (0.101 R)
• M92: 55,087,322 km (0.081 R)
• M93: 55,931,353 km (0.083 R)
• M94: 56,609,629 km (0.09 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: 416 - 17,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit