🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.04 AU

Year: 318 Days

Day: 41.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,179,361 km

• M1: 84,972 km (0.071 R)
• M2: 105,616 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.65 AU - 1.93 AU

Year: 907 Days

Day: 35.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.43 AU - 2.49 AU

Year: 1461 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,179,361 km

• M1: 194,926 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.22 AU - 3.46 AU

Year: 2312 Days

Day: 36.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,179,361 km

• M1: 150,495 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.84 AU - 4.16 AU

Year: 2480 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 9.3

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.37 AU - 8.05 AU

Year: 6583 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,179,361 km

• M1: 160,668 km (0.118 R)
• M2: 235,018 km (0.082 R)
• M3: 464,501 km (0.026 R)
• M4: 749,635 km (0.111 R)
• M5: 818,749 km (0.109 R)
• M6: 934,239 km (0.108 R)
• M7: 1,102,237 km (0.11 R)
• M8: 1,214,436 km (0.08 R)
• M9: 1,398,740 km (0.099 R)
• M10: 1,776,026 km (0.03 R)
• M11: 1,908,869 km (0.101 R)
• M12: 1,966,763 km (0.084 R)
• M13: 2,045,003 km (0.116 R)
• M14: 2,204,624 km (0.107 R)
• M15: 2,327,144 km (0.077 R)
• M16: 2,536,282 km (0.095 R)
• M17: 2,708,170 km (0.105 R)
• M18: 2,773,545 km (0.103 R)
• M19: 3,086,054 km (0.105 R)
• M20: 3,362,960 km (0.076 R)
• M21: 3,842,421 km (0.096 R)
• M22: 4,115,437 km (0.11 R)
• M23: 4,241,548 km (0.056 R)
• M24: 4,369,006 km (0.05 R)
• M25: 4,471,929 km (0.117 R)
• M26: 4,549,720 km (0.1 R)
• M27: 4,759,157 km (0.085 R)
• M28: 5,378,941 km (0.073 R)
• M29: 5,740,519 km (0.106 R)
• M30: 6,546,104 km (0.068 R)
• M31: 6,753,147 km (0.032 R)
• M32: 7,082,711 km (0.112 R)
• M33: 7,509,813 km (0.116 R)
• M34: 7,571,447 km (0.03 R)
• M35: 7,882,611 km (0.097 R)
• M36: 8,008,124 km (0.028 R)
• M37: 8,775,860 km (0.029 R)
• M38: 9,201,316 km (0.077 R)
• M39: 9,300,500 km (0.111 R)
• M40: 10,346,189 km (0.111 R)
• M41: 11,251,555 km (0.073 R)
• M42: 11,570,947 km (0.08 R)
• M43: 11,678,059 km (0.079 R)
• M44: 13,100,286 km (0.088 R)
• M45: 13,737,273 km (0.114 R)
• M46: 14,269,542 km (0.059 R)
• M47: 14,692,306 km (0.089 R)
• M48: 14,808,394 km (0.114 R)
• M49: 15,236,543 km (0.106 R)
• M50: 15,589,893 km (0.096 R)
• M51: 15,866,500 km (0.032 R)
• M52: 16,025,373 km (0.078 R)
• M53: 16,989,381 km (0.052 R)
• M54: 17,151,994 km (0.101 R)
• M55: 17,314,906 km (0.072 R)
• M56: 18,013,528 km (0.105 R)
• M57: 18,220,721 km (0.05 R)
• M58: 18,512,288 km (0.101 R)
• M59: 22,350,071 km (0.041 R)
• M60: 22,617,403 km (0.079 R)
• M61: 22,751,592 km (0.069 R)
• M62: 23,155,357 km (0.096 R)
• M63: 23,879,111 km (0.095 R)
• M64: 24,015,545 km (0.081 R)
• M65: 24,426,789 km (0.088 R)
• M66: 26,376,049 km (0.079 R)
• M67: 26,753,036 km (0.109 R)
• M68: 27,226,663 km (0.062 R)
• M69: 27,750,854 km (0.101 R)
• M70: 27,894,468 km (0.116 R)
• M71: 28,086,252 km (0.108 R)
• M72: 28,374,827 km (0.107 R)
• M73: 28,615,978 km (0.062 R)
• M74: 29,295,003 km (0.055 R)
• M75: 30,668,760 km (0.074 R)
• M76: 30,866,678 km (0.117 R)
• M77: 31,015,379 km (0.09 R)
• M78: 31,263,861 km (0.12 R)
• M79: 32,264,371 km (0.061 R)
• M80: 32,465,730 km (0.066 R)
• M81: 32,869,644 km (0.105 R)
• M82: 33,072,200 km (0.052 R)
• M83: 33,631,546 km (0.066 R)
• M84: 33,886,760 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 9.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.29 AU - 9.09 AU

Year: 8077 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,179,361 km

• M1: 126,410 km (0.042 R)
• M2: 348,114 km (0.115 R)
• M3: 623,075 km (0.106 R)
• M4: 837,150 km (0.071 R)
• M5: 1,298,210 km (0.069 R)
• M6: 1,612,815 km (0.074 R)
• M7: 1,690,456 km (0.044 R)
• M8: 1,971,999 km (0.097 R)
• M9: 2,118,306 km (0.094 R)
• M10: 2,203,726 km (0.12 R)
• M11: 2,312,035 km (0.066 R)
• M12: 2,762,923 km (0.06 R)
• M13: 3,070,795 km (0.085 R)
• M14: 3,414,721 km (0.093 R)
• M15: 4,166,002 km (0.076 R)
• M16: 4,769,180 km (0.062 R)
• M17: 5,312,220 km (0.12 R)
• M18: 5,399,735 km (0.098 R)
• M19: 6,239,877 km (0.111 R)
• M20: 6,643,791 km (0.073 R)
• M21: 6,833,032 km (0.031 R)
• M22: 6,896,611 km (0.115 R)
• M23: 7,346,602 km (0.041 R)
• M24: 7,739,895 km (0.095 R)
• M25: 8,207,388 km (0.108 R)
• M26: 8,308,815 km (0.071 R)
• M27: 9,522,204 km (0.118 R)
• M28: 9,807,337 km (0.101 R)
• M29: 10,605,891 km (0.047 R)
• M30: 11,050,196 km (0.057 R)
• M31: 11,349,841 km (0.083 R)
• M32: 11,766,321 km (0.107 R)
• M33: 12,380,869 km (0.099 R)
• M34: 12,575,047 km (0.062 R)
• M35: 12,731,078 km (0.109 R)
• M36: 13,641,231 km (0.078 R)
• M37: 13,841,842 km (0.064 R)
• M38: 14,083,742 km (0.108 R)
• M39: 14,286,597 km (0.073 R)
• M40: 14,490,349 km (0.099 R)
• M41: 14,572,029 km (0.068 R)
• M42: 14,818,267 km (0.065 R)
• M43: 15,565,210 km (0.092 R)
• M44: 15,901,206 km (0.108 R)
• M45: 16,622,867 km (0.064 R)
• M46: 16,751,371 km (0.098 R)
• M47: 17,138,830 km (0.102 R)
• M48: 17,834,909 km (0.113 R)
• M49: 18,318,708 km (0.079 R)
• M50: 18,540,113 km (0.063 R)
• M51: 18,940,886 km (0.119 R)
• M52: 19,030,345 km (0.109 R)
• M53: 19,434,559 km (0.059 R)
• M54: 20,023,525 km (0.112 R)
• M55: 20,572,250 km (0.113 R)
• M56: 20,894,634 km (0.107 R)
• M57: 22,248,195 km (0.108 R)
• M58: 23,678,052 km (0.081 R)
• M59: 24,161,253 km (0.074 R)
• M60: 25,630,454 km (0.115 R)
• M61: 25,778,855 km (0.08 R)
• M62: 26,176,336 km (0.059 R)
• M63: 26,575,763 km (0.026 R)
• M64: 26,725,959 km (0.063 R)
• M65: 26,926,869 km (0.113 R)
• M66: 27,583,155 km (0.09 R)
• M67: 27,684,582 km (0.116 R)
• M68: 28,398,014 km (0.104 R)
• M69: 29,014,357 km (0.116 R)
• M70: 29,117,580 km (0.119 R)
• M71: 29,635,189 km (0.106 R)
• M72: 30,051,370 km (0.075 R)
• M73: 30,364,927 km (0.111 R)
• M74: 30,889,866 km (0.081 R)
• M75: 31,523,712 km (0.084 R)
• M76: 31,735,842 km (0.028 R)
• M77: 32,001,827 km (0.063 R)
• M78: 32,321,966 km (0.114 R)
• M79: 32,589,597 km (0.093 R)
• M80: 32,857,826 km (0.111 R)
• M81: 33,558,991 km (0.025 R)
• M82: 33,938,521 km (0.035 R)
• M83: 34,101,583 km (0.1 R)
• M84: 35,802,211 km (0.098 R)
• M85: 36,079,117 km (0.088 R)
• M86: 36,690,673 km (0.077 R)
• M87: 36,802,273 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 5.7

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.47 AU - 16.21 AU

Year: 21652 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,179,361 km

• M1: 267,930 km (0.112 R)
• M2: 322,234 km (0.106 R)
• M3: 487,240 km (0.081 R)
• M4: 1,752,090 km (0.03 R)
• M5: 2,195,947 km (0.075 R)
• M6: 2,390,724 km (0.114 R)
• M7: 2,470,310 km (0.049 R)
• M8: 2,510,402 km (0.101 R)
• M9: 2,591,334 km (0.027 R)
• M10: 2,632,025 km (0.12 R)
• M11: 4,236,313 km (0.1 R)
• M12: 4,528,028 km (0.078 R)
• M13: 6,465,470 km (0.092 R)
• M14: 6,744,770 km (0.112 R)
• M15: 7,605,855 km (0.109 R)
• M16: 8,019,493 km (0.077 R)
• M17: 8,319,437 km (0.075 R)
• M18: 10,130,169 km (0.09 R)
• M19: 10,650,471 km (0.098 R)
• M20: 11,379,910 km (0.106 R)
• M21: 11,784,572 km (0.117 R)
• M22: 11,852,490 km (0.099 R)
• M23: 11,988,773 km (0.113 R)
• M24: 12,262,687 km (0.101 R)
• M25: 12,538,695 km (0.041 R)
• M26: 13,167,305 km (0.107 R)
• M27: 13,308,376 km (0.119 R)
• M28: 13,592,014 km (0.055 R)
• M29: 13,877,746 km (0.114 R)
• M30: 14,746,461 km (0.101 R)
• M31: 16,007,122 km (0.073 R)
• M32: 16,688,390 km (0.072 R)
• M33: 17,224,848 km (0.081 R)
• M34: 17,689,200 km (0.061 R)
• M35: 18,314,669 km (0.04 R)
• M36: 18,788,445 km (0.078 R)
• M37: 19,026,904 km (0.075 R)
• M38: 19,506,814 km (0.051 R)
• M39: 20,560,283 km (0.112 R)
• M40: 20,723,943 km (0.105 R)
• M41: 21,135,038 km (0.12 R)
• M42: 21,632,002 km (0.047 R)
• M43: 21,881,830 km (0.106 R)
• M44: 22,468,703 km (0.093 R)
• M45: 23,486,716 km (0.114 R)
• M46: 23,572,136 km (0.084 R)
• M47: 24,001,333 km (0.086 R)
• M48: 25,216,516 km (0.086 R)
• M49: 25,831,513 km (0.08 R)
• M50: 25,919,776 km (0.113 R)
• M51: 27,615,917 km (0.096 R)
• M52: 28,523,078 km (0.097 R)
• M53: 30,926,667 km (0.081 R)
• M54: 32,533,049 km (0.075 R)
• M55: 34,360,237 km (0.094 R)
• M56: 35,041,805 km (0.062 R)
• M57: 35,727,861 km (0.096 R)
• M58: 38,113,349 km (0.083 R)
• M59: 38,515,917 km (0.062 R)
• M60: 41,063,718 km (0.094 R)
• M61: 41,476,309 km (0.099 R)
• M62: 41,786,724 km (0.099 R)
• M63: 44,615,022 km (0.093 R)
• M64: 45,358,224 km (0.118 R)
• M65: 47,072,466 km (0.027 R)
• M66: 47,829,132 km (0.045 R)
• M67: 50,123,066 km (0.032 R)
• M68: 52,676,253 km (0.099 R)
• M69: 53,349,144 km (0.043 R)
• M70: 53,574,139 km (0.055 R)
• M71: 54,025,027 km (0.108 R)
• M72: 55,955,288 km (0.107 R)
• M73: 59,416,086 km (0.094 R)
• M74: 59,765,995 km (0.104 R)
• M75: 61,879,663 km (0.108 R)
• M76: 62,708,286 km (0.098 R)
• M77: 62,826,917 km (0.091 R)
• M78: 63,778,958 km (0.075 R)
• M79: 64,137,245 km (0.108 R)
• M80: 65,215,995 km (0.076 R)
• M81: 67,512,921 km (0.098 R)
• M82: 67,999,862 km (0.107 R)
• M83: 70,575,488 km (0.114 R)
• M84: 72,933,001 km (0.098 R)
• M85: 74,058,875 km (0.067 R)
• M86: 74,561,075 km (0.085 R)
• M87: 77,215,988 km (0.047 R)
• M88: 77,980,134 km (0.099 R)
• M89: 78,746,973 km (0.102 R)
• M90: 80,159,027 km (0.106 R)
• M91: 80,287,831 km (0.053 R)
• M92: 80,932,897 km (0.101 R)
• M93: 81,062,149 km (0.088 R)
• M94: 83,269,017 km (0.059 R)
• M95: 86,550,446 km (0.083 R)
• M96: 88,406,358 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.3

Radius: 4.6

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.49 AU - 20.83 AU

Year: 31764 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,179,361 km

• M1: 295,905 km (0.111 R)
• M2: 898,186 km (0.079 R)
• M3: 1,200,673 km (0.106 R)
• M4: 1,891,515 km (0.093 R)
• M5: 1,966,314 km (0.117 R)
• M6: 3,246,573 km (0.058 R)
• M7: 5,671,704 km (0.074 R)
• M8: 6,275,930 km (0.117 R)
• M9: 6,444,227 km (0.099 R)
• M10: 6,557,323 km (0.067 R)
• M11: 7,663,450 km (0.037 R)
• M12: 8,085,466 km (0.104 R)
• M13: 8,951,787 km (0.115 R)
• M14: 9,332,065 km (0.113 R)
• M15: 9,717,578 km (0.09 R)
• M16: 9,847,280 km (0.113 R)
• M17: 10,437,892 km (0.111 R)
• M18: 13,994,282 km (0.072 R)
• M19: 14,731,650 km (0.082 R)
• M20: 14,880,650 km (0.117 R)
• M21: 15,030,098 km (0.066 R)
• M22: 15,632,977 km (0.088 R)
• M23: 16,013,854 km (0.084 R)
• M24: 16,167,042 km (0.099 R)
• M25: 17,018,104 km (0.061 R)
• M26: 19,006,110 km (0.085 R)
• M27: 19,494,099 km (0.101 R)
• M28: 19,739,589 km (0.119 R)
• M29: 20,482,342 km (0.103 R)
• M30: 24,506,375 km (0.075 R)
• M31: 26,924,924 km (0.111 R)
• M32: 27,472,602 km (0.113 R)
• M33: 28,393,526 km (0.054 R)
• M34: 29,418,272 km (0.079 R)
• M35: 29,888,009 km (0.053 R)
• M36: 30,739,819 km (0.058 R)
• M37: 31,025,551 km (0.046 R)
• M38: 31,503,666 km (0.117 R)
• M39: 31,887,983 km (0.118 R)
• M40: 34,127,463 km (0.075 R)
• M41: 34,324,633 km (0.101 R)
• M42: 36,820,374 km (0.055 R)
• M43: 38,653,247 km (0.03 R)
• M44: 39,891,619 km (0.115 R)
• M45: 40,203,231 km (0.029 R)
• M46: 40,515,591 km (0.062 R)
• M47: 41,773,261 km (0.08 R)
• M48: 41,878,727 km (0.117 R)
• M49: 44,649,728 km (0.114 R)
• M50: 44,757,439 km (0.112 R)
• M51: 47,259,613 km (0.077 R)
• M52: 47,809,535 km (0.099 R)
• M53: 50,142,214 km (0.106 R)
• M54: 52,853,227 km (0.103 R)
• M55: 53,081,214 km (0.102 R)
• M56: 54,802,188 km (0.084 R)
• M57: 55,148,507 km (0.11 R)
• M58: 56,075,715 km (0.116 R)
• M59: 57,945,538 km (0.094 R)
• M60: 58,298,290 km (0.086 R)
• M61: 59,006,187 km (0.102 R)
• M62: 59,954,488 km (0.088 R)
• M63: 60,311,279 km (0.105 R)
• M64: 61,865,900 km (0.114 R)
• M65: 65,136,708 km (0.099 R)
• M66: 67,966,950 km (0.113 R)
• M67: 68,960,729 km (0.074 R)
• M68: 70,084,358 km (0.082 R)
• M69: 70,334,935 km (0.093 R)
• M70: 71,592,155 km (0.062 R)
• M71: 74,895,426 km (0.082 R)
• M72: 75,279,743 km (0.119 R)
• M73: 75,407,948 km (0.106 R)
• M74: 75,536,303 km (0.094 R)
• M75: 75,921,817 km (0.09 R)
• M76: 77,081,948 km (0.082 R)
• M77: 80,728,696 km (0.066 R)
• M78: 82,705,332 km (0.049 R)
• M79: 84,031,966 km (0.106 R)
• M80: 89,544,049 km (0.099 R)
• M81: 90,496,838 km (0.077 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: 272 - 19,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit