🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.56 AU - 0.88 AU

Year: 229 Days

Day: 25.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,063,596 km

• M1: 249,529 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 474 Days

Day: 44.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.18 AU - 1.26 AU

Year: 505 Days

Day: 39.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.44 AU - 1.72 AU

Year: 744 Days

Day: 45.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.33 AU - 3.13 AU

Year: 1690 Days

Day: 22.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.12 AU - 4.36 AU

Year: 2710 Days

Day: 26.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 12.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.69 AU - 9.09 AU

Year: 7528 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,063,596 km

• M1: 172,486 km (0.064 R)
• M2: 388,954 km (0.077 R)
• M3: 492,177 km (0.103 R)
• M4: 571,464 km (0.098 R)
• M5: 694,284 km (0.081 R)
• M6: 813,513 km (0.111 R)
• M7: 984,354 km (0.116 R)
• M8: 1,413,999 km (0.113 R)
• M9: 1,750,295 km (0.082 R)
• M10: 2,014,485 km (0.054 R)
• M11: 2,131,770 km (0.111 R)
• M12: 2,456,098 km (0.075 R)
• M13: 2,731,508 km (0.103 R)
• M14: 2,861,957 km (0.078 R)
• M15: 2,994,650 km (0.106 R)
• M16: 3,266,320 km (0.041 R)
• M17: 3,498,945 km (0.094 R)
• M18: 3,736,955 km (0.108 R)
• M19: 3,882,514 km (0.096 R)
• M20: 4,560,491 km (0.099 R)
• M21: 4,768,432 km (0.115 R)
• M22: 4,847,270 km (0.085 R)
• M23: 5,006,293 km (0.114 R)
• M24: 5,329,574 km (0.11 R)
• M25: 5,411,404 km (0.11 R)
• M26: 5,855,410 km (0.093 R)
• M27: 6,081,752 km (0.108 R)
• M28: 6,339,958 km (0.078 R)
• M29: 6,897,060 km (0.093 R)
• M30: 7,226,774 km (0.106 R)
• M31: 7,964,142 km (0.101 R)
• M32: 8,120,771 km (0.097 R)
• M33: 8,437,320 km (0.093 R)
• M34: 9,049,624 km (0.11 R)
• M35: 9,443,964 km (0.041 R)
• M36: 9,877,349 km (0.079 R)
• M37: 10,045,796 km (0.11 R)
• M38: 10,351,574 km (0.097 R)
• M39: 11,961,397 km (0.083 R)
• M40: 12,249,223 km (0.044 R)
• M41: 12,430,386 km (0.073 R)
• M42: 12,905,509 km (0.089 R)
• M43: 13,386,466 km (0.114 R)
• M44: 13,760,611 km (0.065 R)
• M45: 14,214,042 km (0.108 R)
• M46: 14,519,072 km (0.032 R)
• M47: 14,864,792 km (0.054 R)
• M48: 15,213,355 km (0.06 R)
• M49: 15,525,417 km (0.081 R)
• M50: 16,076,535 km (0.041 R)
• M51: 17,727,497 km (0.115 R)
• M52: 18,179,582 km (0.111 R)
• M53: 18,469,353 km (0.081 R)
• M54: 18,677,145 km (0.064 R)
• M55: 19,221,232 km (0.085 R)
• M56: 19,389,679 km (0.056 R)
• M57: 19,558,725 km (0.099 R)
• M58: 19,983,134 km (0.1 R)
• M59: 21,580,390 km (0.054 R)
• M60: 23,128,728 km (0.116 R)
• M61: 23,307,947 km (0.116 R)
• M62: 25,263,789 km (0.061 R)
• M63: 25,494,619 km (0.092 R)
• M64: 26,518,616 km (0.026 R)
• M65: 28,031,948 km (0.1 R)
• M66: 28,127,541 km (0.096 R)
• M67: 28,318,877 km (0.102 R)
• M68: 28,510,661 km (0.107 R)
• M69: 29,379,077 km (0.093 R)
• M70: 29,621,874 km (0.05 R)
• M71: 30,501,360 km (0.102 R)
• M72: 31,043,054 km (0.085 R)
• M73: 31,737,188 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 11.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.39 AU - 11.79 AU

Year: 13840 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,063,596 km

• M1: 216,019 km (0.106 R)
• M2: 374,593 km (0.098 R)
• M3: 997,818 km (0.118 R)
• M4: 1,512,883 km (0.082 R)
• M5: 2,175,901 km (0.116 R)
• M6: 2,424,084 km (0.089 R)
• M7: 2,840,415 km (0.117 R)
• M8: 3,057,182 km (0.034 R)
• M9: 3,335,883 km (0.115 R)
• M10: 3,536,045 km (0.106 R)
• M11: 3,978,256 km (0.102 R)
• M12: 4,313,954 km (0.101 R)
• M13: 4,438,270 km (0.104 R)
• M14: 4,722,506 km (0.116 R)
• M15: 4,980,113 km (0.058 R)
• M16: 5,209,447 km (0.091 R)
• M17: 5,746,653 km (0.079 R)
• M18: 6,693,308 km (0.105 R)
• M19: 7,056,232 km (0.099 R)
• M20: 7,687,835 km (0.076 R)
• M21: 7,763,381 km (0.094 R)
• M22: 9,935,842 km (0.12 R)
• M23: 10,391,666 km (0.092 R)
• M24: 12,194,470 km (0.063 R)
• M25: 13,267,536 km (0.07 R)
• M26: 13,403,820 km (0.115 R)
• M27: 15,503,127 km (0.113 R)
• M28: 16,080,126 km (0.108 R)
• M29: 17,354,400 km (0.116 R)
• M30: 17,453,733 km (0.109 R)
• M31: 17,603,032 km (0.103 R)
• M32: 17,903,125 km (0.11 R)
• M33: 19,120,403 km (0.097 R)
• M34: 19,428,874 km (0.1 R)
• M35: 19,842,811 km (0.071 R)
• M36: 20,416,669 km (0.105 R)
• M37: 21,314,256 km (0.062 R)
• M38: 21,634,246 km (0.096 R)
• M39: 22,332,718 km (0.091 R)
• M40: 22,875,160 km (0.043 R)
• M41: 23,257,383 km (0.098 R)
• M42: 23,421,940 km (0.113 R)
• M43: 24,528,366 km (0.099 R)
• M44: 26,391,009 km (0.066 R)
• M45: 26,562,448 km (0.098 R)
• M46: 30,490,140 km (0.056 R)
• M47: 30,610,118 km (0.114 R)
• M48: 32,367,893 km (0.105 R)
• M49: 32,797,089 km (0.034 R)
• M50: 34,345,278 km (0.081 R)
• M51: 35,600,852 km (0.054 R)
• M52: 35,790,543 km (0.058 R)
• M53: 36,297,979 km (0.036 R)
• M54: 36,552,445 km (0.105 R)
• M55: 36,680,052 km (0.052 R)
• M56: 38,221,658 km (0.095 R)
• M57: 38,935,389 km (0.109 R)
• M58: 42,569,271 km (0.105 R)
• M59: 44,324,353 km (0.057 R)
• M60: 45,210,870 km (0.08 R)
• M61: 45,759,296 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 7.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.25 AU - 15.07 AU

Year: 16880 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,063,596 km

• M1: 96,491 km (0.11 R)
• M2: 289,771 km (0.101 R)
• M3: 585,526 km (0.103 R)
• M4: 651,200 km (0.03 R)
• M5: 1,181,524 km (0.072 R)
• M6: 1,487,601 km (0.089 R)
• M7: 1,673,551 km (0.075 R)
• M8: 1,793,678 km (0.093 R)
• M9: 1,891,815 km (0.096 R)
• M10: 1,966,614 km (0.042 R)
• M11: 2,093,622 km (0.12 R)
• M12: 2,223,324 km (0.088 R)
• M13: 2,711,910 km (0.068 R)
• M14: 2,768,309 km (0.105 R)
• M15: 3,114,628 km (0.078 R)
• M16: 3,203,339 km (0.107 R)
• M17: 3,535,895 km (0.094 R)
• M18: 3,628,646 km (0.086 R)
• M19: 3,722,145 km (0.085 R)
• M20: 4,007,278 km (0.083 R)
• M21: 4,168,844 km (0.111 R)
• M22: 4,498,408 km (0.104 R)
• M23: 4,632,747 km (0.045 R)
• M24: 4,973,980 km (0.076 R)
• M25: 5,536,916 km (0.077 R)
• M26: 6,231,649 km (0.105 R)
• M27: 6,494,343 km (0.107 R)
• M28: 8,105,512 km (0.082 R)
• M29: 8,724,398 km (0.1 R)
• M30: 9,060,844 km (0.025 R)
• M31: 9,188,002 km (0.091 R)
• M32: 9,573,217 km (0.092 R)
• M33: 9,746,152 km (0.064 R)
• M34: 10,448,065 km (0.025 R)
• M35: 10,626,086 km (0.079 R)
• M36: 10,850,034 km (0.114 R)
• M37: 11,211,612 km (0.081 R)
• M38: 11,302,718 km (0.103 R)
• M39: 11,623,156 km (0.119 R)
• M40: 11,761,534 km (0.102 R)
• M41: 12,697,269 km (0.078 R)
• M42: 13,318,250 km (0.068 R)
• M43: 13,608,320 km (0.094 R)
• M44: 14,391,614 km (0.1 R)
• M45: 14,441,131 km (0.091 R)
• M46: 14,888,728 km (0.053 R)
• M47: 15,038,924 km (0.097 R)
• M48: 17,089,462 km (0.095 R)
• M49: 19,553,788 km (0.071 R)
• M50: 20,771,066 km (0.114 R)
• M51: 21,219,860 km (0.034 R)
• M52: 21,615,097 km (0.098 R)
• M53: 22,585,090 km (0.111 R)
• M54: 24,567,411 km (0.112 R)
• M55: 24,804,225 km (0.079 R)
• M56: 24,922,856 km (0.093 R)
• M57: 25,759,257 km (0.075 R)
• M58: 26,362,137 km (0.039 R)
• M59: 26,422,724 km (0.028 R)
• M60: 27,153,061 km (0.1 R)
• M61: 27,705,077 km (0.09 R)
• M62: 28,633,332 km (0.081 R)
• M63: 28,820,179 km (0.099 R)
• M64: 29,446,097 km (0.054 R)
• M65: 30,076,502 km (0.043 R)
• M66: 30,266,342 km (0.097 R)
• M67: 31,671,664 km (0.047 R)
• M68: 31,929,571 km (0.1 R)
• M69: 32,512,105 km (0.057 R)
• M70: 32,772,106 km (0.088 R)
• M71: 33,294,353 km (0.055 R)
• M72: 33,753,468 km (0.051 R)
• M73: 34,016,761 km (0.049 R)
• M74: 35,611,025 km (0.09 R)
• M75: 35,811,935 km (0.113 R)
• M76: 36,349,889 km (0.102 R)
• M77: 37,774,210 km (0.092 R)
• M78: 38,802,845 km (0.089 R)
• M79: 39,009,739 km (0.076 R)
• M80: 40,957,653 km (0.034 R)
• M81: 41,379,220 km (0.057 R)
• M82: 43,436,789 km (0.094 R)
• M83: 44,298,024 km (0.082 R)
• M84: 44,947,578 km (0.057 R)
• M85: 46,256,110 km (0.118 R)
• M86: 47,061,845 km (0.062 R)
• M87: 47,650,811 km (0.118 R)
• M88: 48,836,075 km (0.098 R)
• M89: 49,283,074 km (0.048 R)
• M90: 49,357,573 km (0.115 R)
• M91: 49,731,269 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.08 AU - 17.34 AU

Year: 23334 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,063,596 km

• M1: 223,050 km (0.108 R)
• M2: 371,152 km (0.118 R)
• M3: 1,618,799 km (0.068 R)
• M4: 4,614,646 km (0.084 R)
• M5: 4,826,775 km (0.096 R)
• M6: 5,304,890 km (0.039 R)
• M7: 5,797,965 km (0.102 R)
• M8: 7,562,023 km (0.081 R)
• M9: 8,269,770 km (0.072 R)
• M10: 8,424,155 km (0.108 R)
• M11: 9,477,923 km (0.09 R)
• M12: 9,747,797 km (0.055 R)
• M13: 10,796,329 km (0.09 R)
• M14: 11,591,591 km (0.084 R)
• M15: 12,229,776 km (0.099 R)
• M16: 13,782,901 km (0.065 R)
• M17: 14,088,679 km (0.109 R)
• M18: 14,150,014 km (0.06 R)
• M19: 14,831,582 km (0.095 R)
• M20: 14,894,114 km (0.096 R)
• M21: 15,650,780 km (0.118 R)
• M22: 16,097,928 km (0.114 R)
• M23: 17,795,415 km (0.041 R)
• M24: 19,754,848 km (0.118 R)
• M25: 20,725,139 km (0.111 R)
• M26: 21,924,017 km (0.096 R)
• M27: 22,567,736 km (0.078 R)
• M28: 26,029,132 km (0.048 R)
• M29: 27,321,358 km (0.103 R)
• M30: 27,936,654 km (0.098 R)
• M31: 28,091,189 km (0.114 R)
• M32: 28,556,438 km (0.065 R)
• M33: 28,790,110 km (0.059 R)
• M34: 30,205,007 km (0.093 R)
• M35: 31,240,972 km (0.111 R)
• M36: 32,857,377 km (0.086 R)
• M37: 35,082,346 km (0.095 R)
• M38: 35,416,099 km (0.107 R)
• M39: 35,583,350 km (0.099 R)
• M40: 35,918,748 km (0.082 R)
• M41: 36,592,537 km (0.096 R)
• M42: 37,100,571 km (0.111 R)
• M43: 37,781,690 km (0.068 R)
• M44: 39,069,728 km (0.115 R)
• M45: 39,589,132 km (0.093 R)
• M46: 40,023,564 km (0.109 R)
• M47: 40,285,061 km (0.081 R)
• M48: 41,072,694 km (0.098 R)
• M49: 41,248,471 km (0.052 R)
• M50: 41,953,975 km (0.073 R)
• M51: 43,645,478 km (0.092 R)
• M52: 45,177,659 km (0.073 R)
• M53: 46,178,469 km (0.112 R)
• M54: 46,361,278 km (0.106 R)
• M55: 49,224,581 km (0.083 R)
• M56: 49,878,922 km (0.114 R)
• M57: 50,818,845 km (0.108 R)
• M58: 51,102,034 km (0.03 R)
• M59: 51,859,448 km (0.056 R)
• M60: 53,673,472 km (0.107 R)
• M61: 53,961,747 km (0.112 R)
• M62: 54,058,088 km (0.101 R)
• M63: 54,154,280 km (0.083 R)
• M64: 57,658,161 km (0.1 R)
• M65: 58,644,310 km (0.047 R)
• M66: 58,842,228 km (0.097 R)
• M67: 59,636,144 km (0.111 R)
• M68: 60,933,756 km (0.104 R)
• M69: 61,033,986 km (0.12 R)
• M70: 62,948,241 km (0.089 R)
• M71: 64,473,242 km (0.087 R)
• M72: 65,189,217 km (0.05 R)
• M73: 66,732,020 km (0.071 R)
• M74: 67,559,894 km (0.047 R)
• M75: 68,182,970 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit