🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 28.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,699,213 km

• M1: 14,361 km (0.104 R)
• M2: 28,573 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.51 AU - 0.81 AU

Year: 197 Days

Day: 45.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.58 AU - 2.18 AU

Year: 946 Days

Day: 21.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,699,213 km

• M1: 472,879 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.11 AU - 2.19 AU

Year: 1157 Days

Day: 27.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 9.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.06 AU - 7.66 AU

Year: 6596 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,699,213 km

• M1: 129,402 km (0.098 R)
• M2: 281,693 km (0.066 R)
• M3: 448,494 km (0.083 R)
• M4: 545,883 km (0.097 R)
• M5: 637,586 km (0.108 R)
• M6: 721,062 km (0.112 R)
• M7: 884,273 km (0.106 R)
• M8: 1,409,511 km (0.085 R)
• M9: 1,714,541 km (0.045 R)
• M10: 1,998,628 km (0.095 R)
• M11: 2,189,215 km (0.079 R)
• M12: 2,542,865 km (0.085 R)
• M13: 2,749,908 km (0.112 R)
• M14: 3,058,828 km (0.037 R)
• M15: 3,229,818 km (0.087 R)
• M16: 3,479,646 km (0.079 R)
• M17: 3,555,792 km (0.116 R)
• M18: 3,787,668 km (0.104 R)
• M19: 4,266,531 km (0.091 R)
• M20: 4,624,369 km (0.117 R)
• M21: 6,089,082 km (0.057 R)
• M22: 6,304,802 km (0.115 R)
• M23: 6,460,534 km (0.112 R)
• M24: 6,586,046 km (0.072 R)
• M25: 6,807,601 km (0.091 R)
• M26: 7,421,401 km (0.113 R)
• M27: 8,154,281 km (0.069 R)
• M28: 8,460,807 km (0.047 R)
• M29: 8,701,809 km (0.113 R)
• M30: 9,120,234 km (0.039 R)
• M31: 9,225,850 km (0.097 R)
• M32: 9,580,846 km (0.032 R)
• M33: 10,012,885 km (0.084 R)
• M34: 10,451,356 km (0.101 R)
• M35: 10,821,461 km (0.063 R)
• M36: 11,045,708 km (0.074 R)
• M37: 11,574,836 km (0.114 R)
• M38: 11,880,764 km (0.072 R)
• M39: 13,772,578 km (0.113 R)
• M40: 14,835,920 km (0.118 R)
• M41: 15,210,064 km (0.057 R)
• M42: 15,671,723 km (0.076 R)
• M43: 15,756,097 km (0.094 R)
• M44: 16,867,459 km (0.074 R)
• M45: 17,084,077 km (0.119 R)
• M46: 17,651,502 km (0.084 R)
• M47: 17,783,447 km (0.074 R)
• M48: 18,314,071 km (0.075 R)
• M49: 18,670,712 km (0.111 R)
• M50: 19,119,805 km (0.116 R)
• M51: 19,800,176 km (0.084 R)
• M52: 20,074,538 km (0.111 R)
• M53: 20,998,006 km (0.098 R)
• M54: 21,371,402 km (0.104 R)
• M55: 22,266,745 km (0.078 R)
• M56: 23,030,293 km (0.101 R)
• M57: 23,463,678 km (0.106 R)
• M58: 23,608,638 km (0.108 R)
• M59: 23,705,428 km (0.106 R)
• M60: 24,583,119 km (0.098 R)
• M61: 24,730,323 km (0.114 R)
• M62: 24,927,194 km (0.101 R)
• M63: 25,421,615 km (0.115 R)
• M64: 25,620,281 km (0.105 R)
• M65: 26,520,711 km (0.072 R)
• M66: 27,942,040 km (0.119 R)
• M67: 28,198,451 km (0.113 R)
• M68: 28,558,682 km (0.043 R)
• M69: 29,596,443 km (0.086 R)
• M70: 30,435,388 km (0.059 R)
• M71: 30,646,470 km (0.063 R)
• M72: 31,069,832 km (0.1 R)
• M73: 31,601,952 km (0.079 R)
• M74: 32,298,031 km (0.094 R)
• M75: 32,729,022 km (0.083 R)
• M76: 33,433,179 km (0.052 R)
• M77: 33,542,087 km (0.113 R)
• M78: 33,650,994 km (0.115 R)
• M79: 33,814,504 km (0.083 R)
• M80: 34,471,538 km (0.118 R)
• M81: 34,636,545 km (0.112 R)
• M82: 35,132,761 km (0.116 R)
• M83: 36,244,123 km (0.111 R)
• M84: 36,523,871 km (0.119 R)
• M85: 37,593,047 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 14.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.13 AU - 9.93 AU

Year: 10800 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,699,213 km

• M1: 208,539 km (0.103 R)
• M2: 597,494 km (0.084 R)
• M3: 776,862 km (0.085 R)
• M4: 1,112,559 km (0.073 R)
• M5: 1,235,230 km (0.061 R)
• M6: 1,773,034 km (0.105 R)
• M7: 2,018,075 km (0.064 R)
• M8: 2,196,396 km (0.1 R)
• M9: 2,406,731 km (0.11 R)
• M10: 2,514,591 km (0.061 R)
• M11: 2,679,298 km (0.047 R)
• M12: 2,876,318 km (0.058 R)
• M13: 3,465,734 km (0.044 R)
• M14: 3,712,122 km (0.115 R)
• M15: 3,964,493 km (0.109 R)
• M16: 4,222,549 km (0.071 R)
• M17: 4,320,686 km (0.092 R)
• M18: 4,452,930 km (0.105 R)
• M19: 4,586,521 km (0.071 R)
• M20: 5,487,250 km (0.109 R)
• M21: 6,217,138 km (0.066 R)
• M22: 6,707,969 km (0.057 R)
• M23: 7,527,615 km (0.116 R)
• M24: 7,929,136 km (0.045 R)
• M25: 8,420,266 km (0.107 R)
• M26: 8,627,908 km (0.099 R)
• M27: 8,921,419 km (0.037 R)
• M28: 11,157,608 km (0.114 R)
• M29: 11,800,729 km (0.106 R)
• M30: 12,978,812 km (0.079 R)
• M31: 13,654,994 km (0.087 R)
• M32: 13,850,220 km (0.116 R)
• M33: 14,590,879 km (0.09 R)
• M34: 15,445,831 km (0.067 R)
• M35: 15,598,420 km (0.081 R)
• M36: 15,802,771 km (0.117 R)
• M37: 16,420,760 km (0.114 R)
• M38: 16,941,809 km (0.11 R)
• M39: 18,375,854 km (0.097 R)
• M40: 18,591,724 km (0.103 R)
• M41: 19,793,444 km (0.062 R)
• M42: 20,348,003 km (0.084 R)
• M43: 20,515,403 km (0.05 R)
• M44: 20,907,798 km (0.076 R)
• M45: 21,529,228 km (0.087 R)
• M46: 21,756,766 km (0.112 R)
• M47: 22,501,913 km (0.114 R)
• M48: 23,547,154 km (0.076 R)
• M49: 23,958,099 km (0.076 R)
• M50: 24,312,048 km (0.112 R)
• M51: 24,965,641 km (0.113 R)
• M52: 25,085,020 km (0.119 R)
• M53: 26,533,277 km (0.048 R)
• M54: 27,452,256 km (0.058 R)
• M55: 27,884,744 km (0.117 R)
• M56: 30,717,978 km (0.099 R)
• M57: 30,846,034 km (0.043 R)
• M58: 30,974,239 km (0.11 R)
• M59: 31,682,585 km (0.084 R)
• M60: 32,722,589 km (0.11 R)
• M61: 33,839,786 km (0.076 R)
• M62: 33,972,031 km (0.118 R)
• M63: 34,237,118 km (0.115 R)
• M64: 34,635,946 km (0.063 R)
• M65: 34,835,959 km (0.111 R)
• M66: 36,111,580 km (0.034 R)
• M67: 36,246,816 km (0.097 R)
• M68: 36,517,588 km (0.071 R)
• M69: 36,721,191 km (0.097 R)
• M70: 37,676,224 km (0.051 R)
• M71: 37,950,586 km (0.116 R)
• M72: 38,570,370 km (0.11 R)
• M73: 38,916,091 km (0.102 R)
• M74: 40,099,410 km (0.059 R)
• M75: 40,730,713 km (0.077 R)
• M76: 41,012,256 km (0.089 R)
• M77: 41,648,197 km (0.083 R)
• M78: 41,931,984 km (0.092 R)
• M79: 42,429,995 km (0.113 R)
• M80: 43,216,581 km (0.101 R)
• M81: 47,369,268 km (0.079 R)
• M82: 47,591,271 km (0.103 R)
• M83: 50,132,341 km (0.088 R)
• M84: 50,585,323 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 3.3

Gravity: 68.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.91 AU - 15.63 AU

Year: 17745 Days

Day: 22.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,699,213 km

• M1: 59,390 km (0.06 R)
• M2: 173,982 km (0.097 R)
• M3: 436,227 km (0.071 R)
• M4: 686,505 km (0.116 R)
• M5: 826,229 km (0.04 R)
• M6: 1,000,511 km (0.04 R)
• M7: 1,105,079 km (0.099 R)
• M8: 1,772,136 km (0.098 R)
• M9: 1,803,552 km (0.106 R)
• M10: 1,835,117 km (0.101 R)
• M11: 2,262,069 km (0.098 R)
• M12: 2,434,257 km (0.084 R)
• M13: 3,088,149 km (0.098 R)
• M14: 3,395,273 km (0.08 R)
• M15: 4,163,010 km (0.062 R)
• M16: 4,849,215 km (0.03 R)
• M17: 4,981,759 km (0.087 R)
• M18: 5,432,198 km (0.11 R)
• M19: 5,477,825 km (0.098 R)
• M20: 5,848,529 km (0.091 R)
• M21: 6,516,334 km (0.077 R)
• M22: 6,859,362 km (0.045 R)
• M23: 8,446,894 km (0.102 R)
• M24: 8,982,305 km (0.079 R)
• M25: 9,694,391 km (0.072 R)
• M26: 10,197,937 km (0.094 R)
• M27: 11,464,283 km (0.113 R)
• M28: 12,536,750 km (0.104 R)
• M29: 12,597,188 km (0.051 R)
• M30: 13,578,550 km (0.08 R)
• M31: 13,890,312 km (0.049 R)
• M32: 14,584,147 km (0.109 R)
• M33: 14,711,604 km (0.111 R)
• M34: 15,095,921 km (0.087 R)
• M35: 15,160,398 km (0.102 R)
• M36: 15,743,830 km (0.117 R)
• M37: 17,605,874 km (0.107 R)
• M38: 18,287,442 km (0.092 R)
• M39: 18,424,773 km (0.116 R)
• M40: 18,493,588 km (0.072 R)
• M41: 18,700,631 km (0.118 R)
• M42: 18,839,009 km (0.03 R)
• M43: 19,325,951 km (0.067 R)
• M44: 20,597,233 km (0.048 R)
• M45: 21,243,047 km (0.084 R)
• M46: 21,315,153 km (0.078 R)
• M47: 24,192,070 km (0.084 R)
• M48: 24,797,044 km (0.107 R)
• M49: 24,873,040 km (0.059 R)
• M50: 25,177,770 km (0.034 R)
• M51: 25,790,823 km (0.049 R)
• M52: 26,953,497 km (0.111 R)
• M53: 29,571,011 km (0.091 R)
• M54: 29,732,128 km (0.106 R)
• M55: 30,868,773 km (0.1 R)
• M56: 31,689,467 km (0.068 R)
• M57: 32,019,629 km (0.097 R)
• M58: 33,184,548 km (0.076 R)
• M59: 34,532,574 km (0.119 R)
• M60: 34,872,460 km (0.106 R)
• M61: 35,384,235 km (0.091 R)
• M62: 36,501,581 km (0.087 R)
• M63: 37,717,812 km (0.092 R)
• M64: 37,980,207 km (0.092 R)
• M65: 38,155,386 km (0.119 R)
• M66: 39,389,568 km (0.055 R)
• M67: 39,566,991 km (0.115 R)
• M68: 40,189,917 km (0.089 R)
• M69: 43,902,936 km (0.107 R)
• M70: 44,270,947 km (0.103 R)
• M71: 44,455,401 km (0.099 R)
• M72: 45,102,860 km (0.053 R)
• M73: 47,252,133 km (0.097 R)
• M74: 47,535,023 km (0.114 R)
• M75: 48,957,399 km (0.072 R)
• M76: 52,038,218 km (0.053 R)
• M77: 52,622,846 km (0.109 R)
• M78: 53,995,257 km (0.083 R)
• M79: 54,488,332 km (0.038 R)
• M80: 55,677,635 km (0.082 R)
• M81: 55,976,382 km (0.041 R)
• M82: 57,477,746 km (0.057 R)
• M83: 57,678,805 km (0.114 R)
• M84: 57,880,314 km (0.081 R)
• M85: 58,485,886 km (0.086 R)
• M86: 58,992,275 km (0.096 R)
• M87: 59,296,706 km (0.044 R)
• M88: 60,213,293 km (0.044 R)
• M89: 64,343,241 km (0.11 R)
• M90: 66,020,682 km (0.087 R)
• M91: 68,670,210 km (0.063 R)
• M92: 71,138,425 km (0.06 R)
• M93: 72,112,008 km (0.107 R)
• M94: 72,437,533 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.7

Radius: 6.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.95 AU - 18.99 AU

Year: 30330 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,699,213 km

• M1: 87,515 km (0.091 R)
• M2: 139,425 km (0.043 R)
• M3: 194,328 km (0.064 R)
• M4: 452,085 km (0.108 R)
• M5: 815,458 km (0.113 R)
• M6: 1,461,571 km (0.091 R)
• M7: 1,581,848 km (0.05 R)
• M8: 2,426,777 km (0.111 R)
• M9: 2,569,792 km (0.1 R)
• M10: 2,774,741 km (0.074 R)
• M11: 3,843,768 km (0.085 R)
• M12: 4,044,378 km (0.084 R)
• M13: 4,214,322 km (0.065 R)
• M14: 4,386,509 km (0.071 R)
• M15: 4,631,550 km (0.078 R)
• M16: 4,738,064 km (0.077 R)
• M17: 7,275,692 km (0.096 R)
• M18: 7,440,998 km (0.112 R)
• M19: 7,733,312 km (0.066 R)
• M20: 8,458,563 km (0.106 R)
• M21: 9,654,747 km (0.029 R)
• M22: 10,761,772 km (0.027 R)
• M23: 13,395,592 km (0.115 R)
• M24: 15,045,207 km (0.096 R)
• M25: 15,097,866 km (0.082 R)
• M26: 15,414,565 km (0.099 R)
• M27: 16,378,124 km (0.12 R)
• M28: 16,486,284 km (0.118 R)
• M29: 18,026,693 km (0.032 R)
• M30: 18,984,119 km (0.101 R)
• M31: 20,131,685 km (0.082 R)
• M32: 21,006,982 km (0.103 R)
• M33: 21,360,482 km (0.061 R)
• M34: 21,954,236 km (0.069 R)
• M35: 22,854,964 km (0.035 R)
• M36: 24,878,575 km (0.107 R)
• M37: 25,190,187 km (0.108 R)
• M38: 25,252,719 km (0.066 R)
• M39: 25,377,783 km (0.07 R)
• M40: 25,628,658 km (0.115 R)
• M41: 25,691,490 km (0.077 R)
• M42: 27,086,789 km (0.03 R)
• M43: 27,214,845 km (0.07 R)
• M44: 27,278,873 km (0.042 R)
• M45: 27,600,209 km (0.116 R)
• M46: 29,291,113 km (0.094 R)
• M47: 29,620,079 km (0.098 R)
• M48: 29,884,269 km (0.101 R)
• M49: 32,431,771 km (0.073 R)
• M50: 35,818,069 km (0.091 R)
• M51: 36,099,462 km (0.064 R)
• M52: 36,522,824 km (0.107 R)
• M53: 36,735,104 km (0.118 R)
• M54: 40,260,677 km (0.103 R)
• M55: 43,592,072 km (0.038 R)
• M56: 43,817,366 km (0.102 R)
• M57: 46,550,070 km (0.059 R)
• M58: 48,480,032 km (0.075 R)
• M59: 48,713,405 km (0.055 R)
• M60: 50,436,025 km (0.112 R)
• M61: 50,514,863 km (0.115 R)
• M62: 52,258,127 km (0.1 R)
• M63: 53,137,313 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit