🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.01 AU - 1.23 AU

Year: 440 Days

Day: 19.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.44 AU - 1.62 AU

Year: 702 Days

Day: 30 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,897,379 km

• M1: 82,578 km (0.087 R)
• M2: 678,875 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.27 AU - 2.93 AU

Year: 1555 Days

Day: 44.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 11.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.36 AU - 8.88 AU

Year: 9386 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,897,379 km

• M1: 146,456 km (0.11 R)
• M2: 260,001 km (0.089 R)
• M3: 349,311 km (0.117 R)
• M4: 428,598 km (0.051 R)
• M5: 713,582 km (0.096 R)
• M6: 960,568 km (0.061 R)
• M7: 1,158,037 km (0.063 R)
• M8: 1,355,506 km (0.108 R)
• M9: 1,578,856 km (0.111 R)
• M10: 1,651,112 km (0.088 R)
• M11: 1,936,544 km (0.116 R)
• M12: 2,014,335 km (0.049 R)
• M13: 2,109,180 km (0.099 R)
• M14: 2,270,596 km (0.041 R)
• M15: 2,503,670 km (0.102 R)
• M16: 2,605,995 km (0.097 R)
• M17: 2,692,462 km (0.091 R)
• M18: 2,993,453 km (0.051 R)
• M19: 3,175,664 km (0.118 R)
• M20: 3,493,858 km (0.03 R)
• M21: 3,666,644 km (0.069 R)
• M22: 3,744,285 km (0.077 R)
• M23: 4,020,742 km (0.057 R)
• M24: 4,100,926 km (0.045 R)
• M25: 4,181,709 km (0.05 R)
• M26: 4,324,276 km (0.062 R)
• M27: 4,447,844 km (0.089 R)
• M28: 4,932,391 km (0.078 R)
• M29: 5,455,984 km (0.079 R)
• M30: 5,724,512 km (0.028 R)
• M31: 6,043,305 km (0.062 R)
• M32: 6,414,906 km (0.075 R)
• M33: 6,532,490 km (0.096 R)
• M34: 6,650,822 km (0.096 R)
• M35: 6,769,902 km (0.115 R)
• M36: 7,058,776 km (0.104 R)
• M37: 7,155,865 km (0.071 R)
• M38: 7,573,841 km (0.1 R)
• M39: 8,126,456 km (0.084 R)
• M40: 8,356,387 km (0.07 R)
• M41: 8,666,205 km (0.119 R)
• M42: 8,822,534 km (0.053 R)
• M43: 9,191,144 km (0.116 R)
• M44: 9,564,689 km (0.055 R)
• M45: 9,645,472 km (0.114 R)
• M46: 9,943,322 km (0.118 R)
• M47: 10,107,131 km (0.055 R)
• M48: 10,271,689 km (0.109 R)
• M49: 11,051,991 km (0.111 R)
• M50: 11,621,062 km (0.06 R)
• M51: 11,764,825 km (0.081 R)
• M52: 11,938,060 km (0.06 R)
• M53: 12,054,148 km (0.109 R)
• M54: 12,375,035 km (0.11 R)
• M55: 12,787,626 km (0.12 R)
• M56: 13,324,682 km (0.118 R)
• M57: 14,267,149 km (0.113 R)
• M58: 14,544,653 km (0.105 R)
• M59: 14,824,102 km (0.101 R)
• M60: 15,293,839 km (0.06 R)
• M61: 16,861,924 km (0.118 R)
• M62: 17,024,836 km (0.076 R)
• M63: 17,450,741 km (0.075 R)
• M64: 18,279,813 km (0.087 R)
• M65: 18,447,063 km (0.081 R)
• M66: 18,614,912 km (0.069 R)
• M67: 18,817,019 km (0.078 R)
• M68: 19,735,549 km (0.11 R)
• M69: 20,114,032 km (0.101 R)
• M70: 21,334,003 km (0.082 R)
• M71: 21,722,359 km (0.116 R)
• M72: 22,219,921 km (0.047 R)
• M73: 22,434,445 km (0.046 R)
• M74: 23,662,494 km (0.118 R)
• M75: 23,771,999 km (0.074 R)
• M76: 23,845,003 km (0.079 R)
• M77: 23,918,156 km (0.07 R)
• M78: 24,137,916 km (0.113 R)
• M79: 24,690,381 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 8.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.53 AU - 9.75 AU

Year: 10248 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,897,379 km

• M1: 107,262 km (0.115 R)
• M2: 172,187 km (0.04 R)
• M3: 283,787 km (0.109 R)
• M4: 343,626 km (0.075 R)
• M5: 525,837 km (0.083 R)
• M6: 633,996 km (0.116 R)
• M7: 1,721,572 km (0.112 R)
• M8: 1,781,262 km (0.081 R)
• M9: 1,979,629 km (0.095 R)
• M10: 2,738,688 km (0.097 R)
• M11: 3,598,278 km (0.1 R)
• M12: 3,733,065 km (0.118 R)
• M13: 3,908,843 km (0.092 R)
• M14: 4,207,889 km (0.074 R)
• M15: 4,350,007 km (0.114 R)
• M16: 4,722,655 km (0.085 R)
• M17: 5,041,299 km (0.09 R)
• M18: 5,127,317 km (0.111 R)
• M19: 5,301,150 km (0.089 R)
• M20: 5,721,520 km (0.041 R)
• M21: 5,788,839 km (0.077 R)
• M22: 6,291,039 km (0.113 R)
• M23: 6,523,963 km (0.091 R)
• M24: 6,854,874 km (0.052 R)
• M25: 6,950,317 km (0.095 R)
• M26: 7,022,274 km (0.086 R)
• M27: 7,239,639 km (0.116 R)
• M28: 7,459,249 km (0.027 R)
• M29: 7,904,901 km (0.092 R)
• M30: 8,005,132 km (0.119 R)
• M31: 8,512,717 km (0.074 R)
• M32: 8,926,206 km (0.118 R)
• M33: 9,109,314 km (0.09 R)
• M34: 9,638,890 km (0.118 R)
• M35: 9,746,152 km (0.053 R)
• M36: 10,097,108 km (0.106 R)
• M37: 10,178,639 km (0.094 R)
• M38: 10,562,208 km (0.079 R)
• M39: 11,684,342 km (0.026 R)
• M40: 11,913,226 km (0.106 R)
• M41: 12,057,140 km (0.043 R)
• M42: 12,609,006 km (0.079 R)
• M43: 12,667,499 km (0.096 R)
• M44: 13,317,801 km (0.113 R)
• M45: 13,497,169 km (0.051 R)
• M46: 13,857,999 km (0.072 R)
• M47: 14,191,602 km (0.06 R)
• M48: 14,620,050 km (0.083 R)
• M49: 14,897,704 km (0.094 R)
• M50: 15,208,419 km (0.105 R)
• M51: 15,678,306 km (0.101 R)
• M52: 15,741,286 km (0.107 R)
• M53: 15,994,107 km (0.045 R)
• M54: 16,152,980 km (0.047 R)
• M55: 16,376,030 km (0.088 R)
• M56: 16,536,100 km (0.056 R)
• M57: 16,696,618 km (0.081 R)
• M58: 16,793,109 km (0.064 R)
• M59: 16,889,899 km (0.112 R)
• M60: 17,278,853 km (0.089 R)
• M61: 18,164,473 km (0.116 R)
• M62: 18,496,281 km (0.102 R)
• M63: 18,629,572 km (0.041 R)
• M64: 18,729,803 km (0.098 R)
• M65: 18,863,693 km (0.065 R)
• M66: 18,997,733 km (0.097 R)
• M67: 19,165,881 km (0.072 R)
• M68: 19,809,451 km (0.073 R)
• M69: 20,082,467 km (0.066 R)
• M70: 20,425,495 km (0.101 R)
• M71: 21,187,098 km (0.103 R)
• M72: 21,396,535 km (0.092 R)
• M73: 21,466,397 km (0.078 R)
• M74: 21,676,731 km (0.084 R)
• M75: 22,240,715 km (0.104 R)
• M76: 23,024,010 km (0.067 R)
• M77: 23,383,045 km (0.095 R)
• M78: 23,744,024 km (0.107 R)
• M79: 23,925,187 km (0.093 R)
• M80: 24,106,799 km (0.115 R)
• M81: 24,398,366 km (0.106 R)
• M82: 24,471,369 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.9

Radius: 6.5

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.63 AU - 15.07 AU

Year: 19115 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,897,379 km

• M1: 83,476 km (0.107 R)
• M2: 139,276 km (0.043 R)
• M3: 261,946 km (0.066 R)
• M4: 484,248 km (0.088 R)
• M5: 1,021,753 km (0.12 R)
• M6: 1,077,703 km (0.083 R)
• M7: 1,403,527 km (0.111 R)
• M8: 2,034,381 km (0.082 R)
• M9: 2,105,291 km (0.095 R)
• M10: 2,742,129 km (0.054 R)
• M11: 4,826,925 km (0.103 R)
• M12: 4,874,347 km (0.109 R)
• M13: 5,756,526 km (0.113 R)
• M14: 6,061,556 km (0.056 R)
• M15: 6,476,241 km (0.116 R)
• M16: 6,634,217 km (0.115 R)
• M17: 9,446,956 km (0.111 R)
• M18: 9,626,174 km (0.087 R)
• M19: 10,662,439 km (0.074 R)
• M20: 11,225,375 km (0.099 R)
• M21: 11,605,952 km (0.102 R)
• M22: 11,926,391 km (0.094 R)
• M23: 12,055,494 km (0.112 R)
• M24: 12,839,088 km (0.064 R)
• M25: 13,303,739 km (0.071 R)
• M26: 13,639,137 km (0.101 R)
• M27: 13,774,074 km (0.079 R)
• M28: 14,045,146 km (0.095 R)
• M29: 14,181,429 km (0.103 R)
• M30: 15,217,095 km (0.037 R)
• M31: 16,134,280 km (0.083 R)
• M32: 16,420,161 km (0.119 R)
• M33: 16,707,689 km (0.037 R)
• M34: 16,779,795 km (0.107 R)
• M35: 17,287,530 km (0.049 R)
• M36: 17,433,687 km (0.098 R)
• M37: 18,841,253 km (0.112 R)
• M38: 19,217,642 km (0.085 R)
• M39: 20,748,177 km (0.036 R)
• M40: 21,528,031 km (0.099 R)
• M41: 21,842,636 km (0.035 R)
• M42: 23,035,978 km (0.069 R)
• M43: 24,250,413 km (0.118 R)
• M44: 25,568,520 km (0.028 R)
• M45: 26,236,325 km (0.098 R)
• M46: 28,704,690 km (0.094 R)
• M47: 29,572,956 km (0.111 R)
• M48: 29,660,321 km (0.09 R)
• M49: 30,010,380 km (0.088 R)
• M50: 31,068,635 km (0.09 R)
• M51: 31,157,347 km (0.078 R)
• M52: 31,602,401 km (0.119 R)
• M53: 31,959,939 km (0.052 R)
• M54: 32,228,916 km (0.11 R)
• M55: 32,769,264 km (0.108 R)
• M56: 33,040,485 km (0.09 R)
• M57: 33,767,531 km (0.114 R)
• M58: 35,144,878 km (0.109 R)
• M59: 36,259,981 km (0.104 R)
• M60: 36,728,072 km (0.105 R)
• M61: 37,198,109 km (0.063 R)
• M62: 37,386,602 km (0.06 R)
• M63: 37,670,090 km (0.103 R)
• M64: 42,301,341 km (0.085 R)
• M65: 42,695,232 km (0.057 R)
• M66: 43,090,470 km (0.116 R)
• M67: 44,283,214 km (0.066 R)
• M68: 45,084,460 km (0.105 R)
• M69: 45,285,519 km (0.106 R)
• M70: 45,991,621 km (0.099 R)
• M71: 49,161,899 km (0.107 R)
• M72: 50,930,146 km (0.091 R)
• M73: 52,719,187 km (0.093 R)
• M74: 53,568,155 km (0.084 R)
• M75: 54,421,761 km (0.04 R)
• M76: 56,250,295 km (0.101 R)
• M77: 57,662,200 km (0.069 R)
• M78: 58,975,819 km (0.098 R)
• M79: 61,743,978 km (0.103 R)
• M80: 62,526,674 km (0.107 R)
• M81: 65,121,299 km (0.113 R)
• M82: 65,690,071 km (0.119 R)
• M83: 66,032,051 km (0.114 R)
• M84: 68,327,182 km (0.039 R)
• M85: 68,673,800 km (0.097 R)
• M86: 70,298,583 km (0.071 R)
• M87: 72,523,851 km (0.095 R)
• M88: 72,759,468 km (0.062 R)
• M89: 75,129,247 km (0.116 R)
• M90: 75,964,752 km (0.058 R)
• M91: 77,885,738 km (0.089 R)
• M92: 79,579,784 km (0.119 R)
• M93: 81,041,505 km (0.081 R)
• M94: 81,775,582 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 6.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.17 AU - 20.73 AU

Year: 25880 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,897,379 km

• M1: 228,137 km (0.117 R)
• M2: 413,788 km (0.082 R)
• M3: 737,667 km (0.089 R)
• M4: 786,137 km (0.118 R)
• M5: 964,457 km (0.106 R)
• M6: 1,044,941 km (0.06 R)
• M7: 1,574,368 km (0.091 R)
• M8: 1,702,125 km (0.102 R)
• M9: 2,002,068 km (0.074 R)
• M10: 2,175,901 km (0.053 R)
• M11: 2,282,564 km (0.025 R)
• M12: 3,116,872 km (0.089 R)
• M13: 3,359,519 km (0.043 R)
• M14: 3,524,675 km (0.088 R)
• M15: 4,123,665 km (0.06 R)
• M16: 4,345,220 km (0.11 R)
• M17: 4,986,247 km (0.09 R)
• M18: 5,269,884 km (0.084 R)
• M19: 6,507,807 km (0.117 R)
• M20: 6,662,192 km (0.092 R)
• M21: 7,079,869 km (0.087 R)
• M22: 8,327,216 km (0.119 R)
• M23: 8,607,263 km (0.084 R)
• M24: 9,119,187 km (0.086 R)
• M25: 9,176,782 km (0.094 R)
• M26: 9,349,867 km (0.109 R)
• M27: 9,582,492 km (0.098 R)
• M28: 10,411,713 km (0.034 R)
• M29: 12,011,662 km (0.104 R)
• M30: 12,264,632 km (0.104 R)
• M31: 12,775,658 km (0.076 R)
• M32: 13,358,940 km (0.099 R)
• M33: 13,620,886 km (0.067 R)
• M34: 13,950,749 km (0.101 R)
• M35: 14,083,592 km (0.113 R)
• M36: 14,150,014 km (0.087 R)
• M37: 15,777,339 km (0.1 R)
• M38: 18,037,614 km (0.054 R)
• M39: 18,472,495 km (0.095 R)
• M40: 18,618,203 km (0.027 R)
• M41: 19,131,473 km (0.069 R)
• M42: 21,306,327 km (0.081 R)
• M43: 22,695,194 km (0.103 R)
• M44: 22,929,614 km (0.105 R)
• M45: 24,113,232 km (0.103 R)
• M46: 25,884,770 km (0.112 R)
• M47: 26,047,832 km (0.109 R)
• M48: 26,375,152 km (0.052 R)
• M49: 27,199,286 km (0.091 R)
• M50: 28,115,723 km (0.108 R)
• M51: 29,296,499 km (0.109 R)
• M52: 29,978,516 km (0.031 R)
• M53: 30,493,432 km (0.117 R)
• M54: 31,271,340 km (0.044 R)
• M55: 32,230,861 km (0.107 R)
• M56: 34,447,453 km (0.105 R)
• M57: 34,986,753 km (0.046 R)
• M58: 35,982,626 km (0.056 R)
• M59: 36,073,582 km (0.078 R)
• M60: 36,712,813 km (0.105 R)
• M61: 36,896,071 km (0.118 R)
• M62: 37,171,630 km (0.087 R)
• M63: 37,263,633 km (0.089 R)
• M64: 38,373,350 km (0.093 R)
• M65: 38,652,499 km (0.062 R)
• M66: 39,400,190 km (0.094 R)
• M67: 39,493,987 km (0.11 R)
• M68: 41,480,946 km (0.103 R)
• M69: 42,727,097 km (0.119 R)
• M70: 44,082,902 km (0.073 R)
• M71: 44,375,216 km (0.052 R)
• M72: 49,341,716 km (0.095 R)
• M73: 50,661,469 km (0.094 R)
• M74: 52,508,105 km (0.1 R)
• M75: 52,611,327 km (0.034 R)
• M76: 53,751,263 km (0.092 R)
• M77: 55,109,013 km (0.075 R)
• M78: 59,034,761 km (0.056 R)
• M79: 60,327,286 km (0.113 R)
• M80: 61,846,901 km (0.081 R)
• M81: 63,819,050 km (0.089 R)
• M82: 65,034,533 km (0.069 R)
• M83: 66,480,695 km (0.111 R)
• M84: 67,488,087 km (0.054 R)
• M85: 68,049,977 km (0.082 R)
• M86: 68,162,475 km (0.046 R)
• M87: 68,275,122 km (0.076 R)
• M88: 72,485,404 km (0.104 R)
• M89: 73,176,098 km (0.105 R)
• M90: 73,522,267 km (0.096 R)
• M91: 74,796,093 km (0.116 R)
• M92: 75,028,418 km (0.089 R)
• M93: 76,077,100 km (0.039 R)
• M94: 76,544,892 km (0.056 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: 548 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit