🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 25.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,527,724 km

• M1: 513,569 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 344 Days

Day: 45.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,527,724 km

• M1: 324,627 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 12.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.72 AU - 1.02 AU

Year: 532 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,527,724 km

• M1: 157,527 km (0.101 R)
• M2: 287,378 km (0.11 R)
• M3: 367,113 km (0.094 R)
• M4: 531,970 km (0.117 R)
• M5: 621,878 km (0.034 R)
• M6: 706,102 km (0.055 R)
• M7: 845,078 km (0.085 R)
• M8: 1,016,817 km (0.12 R)
• M9: 1,105,079 km (0.119 R)
• M10: 1,299,856 km (0.028 R)
• M11: 1,381,088 km (0.114 R)
• M12: 1,490,444 km (0.109 R)
• M13: 1,575,864 km (0.087 R)
• M14: 1,668,615 km (0.101 R)
• M15: 1,780,065 km (0.119 R)
• M16: 1,871,170 km (0.072 R)
• M17: 1,987,408 km (0.081 R)
• M18: 2,076,119 km (0.085 R)
• M19: 2,294,831 km (0.116 R)
• M20: 2,438,595 km (0.109 R)
• M21: 2,553,336 km (0.112 R)
• M22: 2,794,787 km (0.114 R)
• M23: 2,888,136 km (0.057 R)
• M24: 2,969,069 km (0.082 R)
• M25: 3,078,126 km (0.075 R)
• M26: 3,188,679 km (0.046 R)
• M27: 3,385,250 km (0.06 R)
• M28: 3,542,478 km (0.105 R)
• M29: 3,753,560 km (0.102 R)
• M30: 3,864,412 km (0.079 R)
• M31: 4,081,927 km (0.111 R)
• M32: 4,188,441 km (0.07 R)
• M33: 4,450,836 km (0.088 R)
• M34: 4,537,004 km (0.11 R)
• M35: 4,615,693 km (0.104 R)
• M36: 4,710,837 km (0.098 R)
• M37: 4,806,580 km (0.084 R)
• M38: 4,919,227 km (0.117 R)
• M39: 5,057,156 km (0.108 R)
• M40: 5,155,292 km (0.113 R)
• M41: 5,262,255 km (0.11 R)
• M42: 5,503,855 km (0.067 R)
• M43: 5,680,979 km (0.06 R)
• M44: 5,817,263 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 13.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.85 AU - 1.25 AU

Year: 706 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,527,724 km

• M1: 163,211 km (0.101 R)
• M2: 292,913 km (0.11 R)
• M3: 374,593 km (0.096 R)
• M4: 503,546 km (0.098 R)
• M5: 621,579 km (0.108 R)
• M6: 724,054 km (0.108 R)
• M7: 833,111 km (0.078 R)
• M8: 948,600 km (0.073 R)
• M9: 1,069,924 km (0.087 R)
• M10: 1,242,710 km (0.1 R)
• M11: 1,342,940 km (0.111 R)
• M12: 1,474,137 km (0.091 R)
• M13: 1,580,950 km (0.095 R)
• M14: 1,697,786 km (0.067 R)
• M15: 1,779,915 km (0.095 R)
• M16: 1,971,850 km (0.096 R)
• M17: 2,098,409 km (0.12 R)
• M18: 2,252,346 km (0.086 R)
• M19: 2,385,039 km (0.084 R)
• M20: 2,511,898 km (0.118 R)
• M21: 2,798,976 km (0.12 R)
• M22: 3,032,798 km (0.089 R)
• M23: 3,115,226 km (0.088 R)
• M24: 3,462,293 km (0.052 R)
• M25: 3,655,274 km (0.118 R)
• M26: 3,753,111 km (0.087 R)
• M27: 3,881,616 km (0.118 R)
• M28: 3,981,398 km (0.037 R)
• M29: 4,082,227 km (0.114 R)
• M30: 4,275,956 km (0.1 R)
• M31: 4,379,328 km (0.07 R)
• M32: 4,535,658 km (0.048 R)
• M33: 4,662,218 km (0.088 R)
• M34: 4,747,339 km (0.048 R)
• M35: 4,843,530 km (0.078 R)
• M36: 5,005,545 km (0.097 R)
• M37: 5,213,336 km (0.069 R)
• M38: 5,301,599 km (0.119 R)
• M39: 5,412,750 km (0.069 R)
• M40: 5,569,678 km (0.092 R)
• M41: 6,061,257 km (0.115 R)
• M42: 6,224,319 km (0.064 R)
• M43: 6,650,373 km (0.093 R)
• M44: 7,012,849 km (0.068 R)
• M45: 7,098,269 km (0.086 R)
• M46: 7,568,455 km (0.044 R)
• M47: 7,693,968 km (0.092 R)
• M48: 7,883,509 km (0.084 R)
• M49: 8,100,126 km (0.109 R)
• M50: 8,500,301 km (0.097 R)
• M51: 8,669,945 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 8.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.27 AU - 1.75 AU

Year: 1217 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 84,527,724 km

• M1: 108,159 km (0.066 R)
• M2: 190,438 km (0.108 R)
• M3: 316,848 km (0.107 R)
• M4: 505,940 km (0.103 R)
• M5: 658,081 km (0.08 R)
• M6: 783,893 km (0.11 R)
• M7: 918,082 km (0.115 R)
• M8: 1,127,220 km (0.081 R)
• M9: 1,188,854 km (0.041 R)
• M10: 1,251,685 km (0.111 R)
• M11: 1,476,830 km (0.064 R)
• M12: 1,598,304 km (0.118 R)
• M13: 1,746,854 km (0.066 R)
• M14: 1,867,281 km (0.1 R)
• M15: 2,007,304 km (0.11 R)
• M16: 2,315,326 km (0.11 R)
• M17: 2,421,391 km (0.108 R)
• M18: 2,502,024 km (0.108 R)
• M19: 2,740,035 km (0.117 R)
• M20: 2,918,654 km (0.071 R)
• M21: 3,043,120 km (0.114 R)
• M22: 3,228,172 km (0.088 R)
• M23: 3,307,160 km (0.103 R)
• M24: 3,507,771 km (0.1 R)
• M25: 3,640,165 km (0.077 R)
• M26: 3,826,414 km (0.05 R)
• M27: 3,952,226 km (0.112 R)
• M28: 4,026,277 km (0.112 R)
• M29: 4,175,875 km (0.107 R)
• M30: 4,305,576 km (0.084 R)
• M31: 4,392,642 km (0.09 R)
• M32: 4,624,369 km (0.064 R)
• M33: 4,781,148 km (0.097 R)
• M34: 4,939,572 km (0.117 R)
• M35: 5,215,281 km (0.119 R)
• M36: 5,413,797 km (0.069 R)
• M37: 5,519,713 km (0.062 R)
• M38: 5,710,001 km (0.097 R)
• M39: 5,938,736 km (0.1 R)
• M40: 6,207,414 km (0.049 R)
• M41: 6,680,742 km (0.109 R)
• M42: 6,781,870 km (0.098 R)
• M43: 6,947,325 km (0.11 R)
• M44: 7,037,084 km (0.077 R)
• M45: 7,140,007 km (0.09 R)
• M46: 7,243,379 km (0.097 R)
• M47: 7,347,350 km (0.09 R)
• M48: 7,412,574 km (0.053 R)
• M49: 7,556,787 km (0.086 R)
• M50: 7,728,376 km (0.109 R)
• M51: 8,035,051 km (0.039 R)
• M52: 8,237,308 km (0.109 R)
• M53: 8,495,813 km (0.052 R)
• M54: 8,632,994 km (0.077 R)
• M55: 8,743,248 km (0.075 R)
• M56: 8,812,511 km (0.081 R)
• M57: 9,006,989 km (0.106 R)
• M58: 9,528,188 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 5.3

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.14 AU - 7.34 AU

Year: 11479 Days

Day: 22.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,527,724 km

• M1: 112,647 km (0.112 R)
• M2: 455,974 km (0.086 R)
• M3: 571,763 km (0.112 R)
• M4: 642,224 km (0.079 R)
• M5: 734,526 km (0.115 R)
• M6: 1,236,875 km (0.113 R)
• M7: 1,424,022 km (0.102 R)
• M8: 2,605,097 km (0.098 R)
• M9: 2,784,316 km (0.063 R)
• M10: 2,967,573 km (0.118 R)
• M11: 3,606,206 km (0.105 R)
• M12: 3,772,410 km (0.055 R)
• M13: 4,077,888 km (0.087 R)
• M14: 4,356,140 km (0.089 R)
• M15: 4,391,445 km (0.109 R)
• M16: 4,568,869 km (0.043 R)
• M17: 4,604,622 km (0.062 R)
• M18: 4,857,742 km (0.081 R)
• M19: 5,993,040 km (0.096 R)
• M20: 6,429,118 km (0.117 R)
• M21: 6,549,844 km (0.079 R)
• M22: 6,793,389 km (0.098 R)
• M23: 6,916,358 km (0.059 R)
• M24: 6,998,787 km (0.062 R)
• M25: 7,584,462 km (0.103 R)
• M26: 7,626,799 km (0.108 R)
• M27: 8,229,229 km (0.116 R)
• M28: 8,624,616 km (0.112 R)
• M29: 8,668,897 km (0.041 R)
• M30: 8,846,919 km (0.107 R)
• M31: 9,433,642 km (0.117 R)
• M32: 10,219,779 km (0.091 R)
• M33: 10,266,752 km (0.072 R)
• M34: 11,123,200 km (0.074 R)
• M35: 11,657,713 km (0.053 R)
• M36: 11,854,135 km (0.106 R)
• M37: 11,952,870 km (0.053 R)
• M38: 12,450,133 km (0.087 R)
• M39: 13,311,069 km (0.033 R)
• M40: 13,465,005 km (0.109 R)
• M41: 13,619,390 km (0.114 R)
• M42: 16,115,580 km (0.092 R)
• M43: 16,664,604 km (0.057 R)
• M44: 16,719,806 km (0.081 R)
• M45: 16,885,860 km (0.082 R)
• M46: 16,996,861 km (0.107 R)
• M47: 17,611,858 km (0.097 R)
• M48: 17,893,850 km (0.105 R)
• M49: 18,519,319 km (0.065 R)
• M50: 19,209,863 km (0.105 R)
• M51: 19,850,141 km (0.11 R)
• M52: 20,202,444 km (0.114 R)
• M53: 21,271,471 km (0.093 R)
• M54: 21,752,578 km (0.11 R)
• M55: 22,176,388 km (0.049 R)
• M56: 23,836,476 km (0.075 R)
• M57: 24,336,133 km (0.099 R)
• M58: 24,587,158 km (0.052 R)
• M59: 24,649,989 km (0.1 R)
• M60: 26,111,560 km (0.076 R)
• M61: 26,497,373 km (0.026 R)
• M62: 28,125,297 km (0.099 R)
• M63: 28,191,120 km (0.105 R)
• M64: 28,984,587 km (0.081 R)
• M65: 30,053,913 km (0.109 R)
• M66: 30,255,870 km (0.074 R)
• M67: 30,728,749 km (0.118 R)
• M68: 31,136,104 km (0.104 R)
• M69: 32,024,865 km (0.111 R)
• M70: 34,107,118 km (0.06 R)
• M71: 35,164,625 km (0.115 R)
• M72: 35,306,444 km (0.099 R)
• M73: 38,036,904 km (0.089 R)
• M74: 38,766,493 km (0.098 R)
• M75: 39,795,876 km (0.093 R)
• M76: 41,281,981 km (0.08 R)
• M77: 42,182,261 km (0.115 R)
• M78: 43,392,807 km (0.102 R)
• M79: 44,768,210 km (0.12 R)
• M80: 47,483,262 km (0.098 R)
• M81: 48,347,489 km (0.097 R)
• M82: 49,137,665 km (0.112 R)
• M83: 49,693,421 km (0.096 R)
• M84: 50,410,892 km (0.034 R)
• M85: 50,810,917 km (0.111 R)
• M86: 51,936,790 km (0.092 R)
• M87: 53,396,417 km (0.089 R)
• M88: 53,477,948 km (0.083 R)
• M89: 54,295,051 km (0.112 R)
• M90: 54,376,881 km (0.097 R)
• M91: 54,705,099 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.7

Radius: 7.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.08 AU - 12.44 AU

Year: 23154 Days

Day: 15.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,527,724 km

• M1: 390,301 km (0.111 R)
• M2: 1,305,690 km (0.061 R)
• M3: 1,560,007 km (0.115 R)
• M4: 1,659,489 km (0.079 R)
• M5: 1,761,066 km (0.096 R)
• M6: 1,864,737 km (0.106 R)
• M7: 2,042,161 km (0.089 R)
• M8: 2,607,192 km (0.113 R)
• M9: 2,968,471 km (0.109 R)
• M10: 3,302,971 km (0.045 R)
• M11: 3,388,541 km (0.103 R)
• M12: 4,190,984 km (0.085 R)
• M13: 4,283,735 km (0.106 R)
• M14: 6,329,935 km (0.104 R)
• M15: 6,759,729 km (0.113 R)
• M16: 7,199,098 km (0.113 R)
• M17: 7,647,593 km (0.12 R)
• M18: 7,704,290 km (0.052 R)
• M19: 8,337,389 km (0.104 R)
• M20: 8,748,932 km (0.056 R)
• M21: 9,227,346 km (0.092 R)
• M22: 9,775,772 km (0.105 R)
• M23: 9,899,041 km (0.079 R)
• M24: 10,209,606 km (0.079 R)
• M25: 10,460,332 km (0.045 R)
• M26: 10,586,443 km (0.067 R)
• M27: 11,483,581 km (0.098 R)
• M28: 13,009,629 km (0.1 R)
• M29: 13,418,181 km (0.067 R)
• M30: 13,900,036 km (0.119 R)
• M31: 13,969,300 km (0.095 R)
• M32: 14,038,713 km (0.113 R)
• M33: 14,598,359 km (0.118 R)
• M34: 15,022,768 km (0.114 R)
• M35: 16,028,813 km (0.117 R)
• M36: 16,908,449 km (0.106 R)
• M37: 17,279,601 km (0.111 R)
• M38: 17,354,251 km (0.084 R)
• M39: 19,329,840 km (0.107 R)
• M40: 19,717,747 km (0.089 R)
• M41: 20,818,040 km (0.07 R)
• M42: 21,056,349 km (0.085 R)
• M43: 21,535,661 km (0.118 R)
• M44: 22,180,427 km (0.112 R)
• M45: 23,986,074 km (0.077 R)
• M46: 25,498,209 km (0.113 R)
• M47: 26,695,590 km (0.103 R)
• M48: 26,868,077 km (0.114 R)
• M49: 27,823,708 km (0.095 R)
• M50: 27,911,073 km (0.081 R)
• M51: 28,173,917 km (0.103 R)
• M52: 28,349,544 km (0.074 R)
• M53: 29,055,946 km (0.061 R)
• M54: 29,144,657 km (0.107 R)
• M55: 29,589,412 km (0.073 R)
• M56: 30,036,560 km (0.072 R)
• M57: 33,320,981 km (0.053 R)
• M58: 36,143,743 km (0.08 R)
• M59: 37,101,618 km (0.117 R)
• M60: 37,294,151 km (0.088 R)
• M61: 38,262,049 km (0.105 R)
• M62: 39,630,870 km (0.097 R)
• M63: 40,222,379 km (0.11 R)
• M64: 42,315,702 km (0.115 R)
• M65: 43,426,317 km (0.096 R)
• M66: 43,832,475 km (0.055 R)
• M67: 46,089,159 km (0.079 R)
• M68: 46,503,545 km (0.117 R)
• M69: 46,815,158 km (0.12 R)
• M70: 47,023,248 km (0.104 R)
• M71: 48,173,207 km (0.12 R)
• M72: 51,463,911 km (0.089 R)
• M73: 51,678,584 km (0.065 R)
• M74: 53,081,962 km (0.098 R)
• M75: 53,299,029 km (0.074 R)
• M76: 55,485,252 km (0.06 R)
• M77: 58,594,943 km (0.055 R)
• M78: 58,931,388 km (0.099 R)
• M79: 61,988,870 km (0.11 R)
• M80: 63,019,449 km (0.096 R)
• M81: 63,249,232 km (0.086 R)
• M82: 67,785,488 km (0.087 R)
• M83: 68,020,955 km (0.082 R)
• M84: 71,465,296 km (0.025 R)
• M85: 74,237,195 km (0.037 R)
• M86: 76,063,785 km (0.118 R)
• M87: 76,430,899 km (0.082 R)
• M88: 77,289,740 km (0.079 R)
• M89: 79,636,930 km (0.044 R)
• M90: 80,009,728 km (0.071 R)
• M91: 80,382,975 km (0.057 R)
• M92: 80,632,205 km (0.058 R)
• M93: 82,007,458 km (0.11 R)
• M94: 82,132,821 km (0.076 R)
• M95: 83,138,418 km (0.085 R)
• M96: 83,264,380 km (0.103 R)
• M97: 84,021,644 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit