🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 497 Days

Day: 19.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,552,606 km

• M1: 350,957 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.71 AU - 1.75 AU

Year: 953 Days

Day: 13.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.73 AU

Year: 1490 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,552,606 km

• M1: 157,527 km (0.035 R)
• M2: 419,622 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.97 AU - 2.89 AU

Year: 1587 Days

Day: 34.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 9.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.51 AU - 4.29 AU

Year: 3227 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,552,606 km

• M1: 196,123 km (0.071 R)
• M2: 334,052 km (0.114 R)
• M3: 527,332 km (0.097 R)
• M4: 615,296 km (0.053 R)
• M5: 767,287 km (0.116 R)
• M6: 932,144 km (0.102 R)
• M7: 1,086,081 km (0.095 R)
• M8: 1,224,907 km (0.067 R)
• M9: 1,320,949 km (0.061 R)
• M10: 1,406,968 km (0.054 R)
• M11: 1,757,027 km (0.088 R)
• M12: 1,949,260 km (0.097 R)
• M13: 2,280,021 km (0.069 R)
• M14: 2,833,084 km (0.089 R)
• M15: 2,897,112 km (0.117 R)
• M16: 2,977,746 km (0.113 R)
• M17: 3,174,467 km (0.096 R)
• M18: 3,358,622 km (0.11 R)
• M19: 3,702,547 km (0.102 R)
• M20: 3,790,361 km (0.043 R)
• M21: 4,148,349 km (0.034 R)
• M22: 4,313,056 km (0.087 R)
• M23: 4,554,806 km (0.082 R)
• M24: 4,630,054 km (0.054 R)
• M25: 4,858,340 km (0.083 R)
• M26: 5,168,606 km (0.085 R)
• M27: 6,262,765 km (0.117 R)
• M28: 6,515,586 km (0.114 R)
• M29: 6,879,258 km (0.112 R)
• M30: 7,052,792 km (0.057 R)
• M31: 7,492,909 km (0.118 R)
• M32: 7,761,138 km (0.117 R)
• M33: 7,896,524 km (0.076 R)
• M34: 8,146,801 km (0.064 R)
• M35: 8,399,621 km (0.093 R)
• M36: 8,631,648 km (0.072 R)
• M37: 8,725,146 km (0.069 R)
• M38: 9,102,282 km (0.109 R)
• M39: 9,848,177 km (0.061 R)
• M40: 9,970,249 km (0.112 R)
• M41: 10,314,923 km (0.096 R)
• M42: 10,688,618 km (0.052 R)
• M43: 10,889,678 km (0.082 R)
• M44: 11,346,849 km (0.118 R)
• M45: 11,474,905 km (0.082 R)
• M46: 11,577,828 km (0.079 R)
• M47: 11,758,393 km (0.055 R)
• M48: 12,070,304 km (0.064 R)
• M49: 12,148,693 km (0.115 R)
• M50: 12,464,046 km (0.074 R)
• M51: 13,076,051 km (0.091 R)
• M52: 13,237,317 km (0.045 R)
• M53: 13,345,177 km (0.086 R)
• M54: 13,670,553 km (0.057 R)
• M55: 13,779,609 km (0.086 R)
• M56: 14,163,478 km (0.115 R)
• M57: 14,606,586 km (0.069 R)
• M58: 15,054,183 km (0.112 R)
• M59: 15,166,831 km (0.119 R)
• M60: 15,279,777 km (0.106 R)
• M61: 15,364,599 km (0.109 R)
• M62: 15,563,265 km (0.115 R)
• M63: 16,077,882 km (0.103 R)
• M64: 16,569,161 km (0.095 R)
• M65: 16,685,399 km (0.086 R)
• M66: 16,743,592 km (0.037 R)
• M67: 16,918,771 km (0.12 R)
• M68: 17,035,906 km (0.113 R)
• M69: 18,191,849 km (0.101 R)
• M70: 18,402,034 km (0.083 R)
• M71: 18,492,391 km (0.096 R)
• M72: 18,643,186 km (0.085 R)
• M73: 18,915,753 km (0.096 R)
• M74: 19,864,652 km (0.098 R)
• M75: 20,174,170 km (0.116 R)
• M76: 20,236,254 km (0.072 R)
• M77: 20,703,747 km (0.095 R)
• M78: 20,954,623 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 10.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.2 AU - 9.38 AU

Year: 10000 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,552,606 km

• M1: 722,408 km (0.089 R)
• M2: 1,009,038 km (0.053 R)
• M3: 1,237,623 km (0.098 R)
• M4: 1,399,338 km (0.079 R)
• M5: 1,611,767 km (0.036 R)
• M6: 2,052,333 km (0.077 R)
• M7: 2,132,069 km (0.105 R)
• M8: 2,377,559 km (0.045 R)
• M9: 2,580,862 km (0.115 R)
• M10: 2,702,037 km (0.11 R)
• M11: 2,789,701 km (0.113 R)
• M12: 2,950,220 km (0.086 R)
• M13: 3,022,475 km (0.085 R)
• M14: 3,317,632 km (0.069 R)
• M15: 4,116,485 km (0.066 R)
• M16: 4,423,160 km (0.1 R)
• M17: 5,015,717 km (0.09 R)
• M18: 5,189,700 km (0.079 R)
• M19: 5,321,495 km (0.119 R)
• M20: 5,476,628 km (0.08 R)
• M21: 6,135,457 km (0.088 R)
• M22: 6,747,462 km (0.077 R)
• M23: 6,819,419 km (0.067 R)
• M24: 7,280,629 km (0.109 R)
• M25: 7,552,299 km (0.084 R)
• M26: 7,676,764 km (0.093 R)
• M27: 7,776,995 km (0.08 R)
• M28: 8,933,686 km (0.091 R)
• M29: 9,304,539 km (0.117 R)
• M30: 9,734,483 km (0.119 R)
• M31: 10,308,789 km (0.102 R)
• M32: 12,213,469 km (0.062 R)
• M33: 13,130,953 km (0.089 R)
• M34: 13,401,426 km (0.092 R)
• M35: 13,734,581 km (0.057 R)
• M36: 14,316,516 km (0.114 R)
• M37: 14,440,084 km (0.12 R)
• M38: 15,031,594 km (0.075 R)
• M39: 15,694,761 km (0.098 R)
• M40: 17,311,914 km (0.105 R)
• M41: 17,476,622 km (0.048 R)
• M42: 19,253,396 km (0.116 R)
• M43: 19,732,258 km (0.062 R)
• M44: 19,973,261 km (0.106 R)
• M45: 20,771,664 km (0.075 R)
• M46: 20,911,688 km (0.078 R)
• M47: 21,509,930 km (0.093 R)
• M48: 21,580,690 km (0.106 R)
• M49: 22,220,969 km (0.055 R)
• M50: 22,471,695 km (0.048 R)
• M51: 22,687,265 km (0.085 R)
• M52: 23,229,258 km (0.105 R)
• M53: 23,593,080 km (0.117 R)
• M54: 23,666,084 km (0.108 R)
• M55: 23,775,739 km (0.086 R)
• M56: 23,848,893 km (0.082 R)
• M57: 24,032,150 km (0.106 R)
• M58: 24,732,717 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.7

Radius: 5.5

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.05 AU - 18.41 AU

Year: 23686 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,552,606 km

• M1: 98,585 km (0.113 R)
• M2: 489,783 km (0.118 R)
• M3: 910,303 km (0.038 R)
• M4: 1,648,868 km (0.095 R)
• M5: 1,751,641 km (0.108 R)
• M6: 2,296,178 km (0.116 R)
• M7: 2,334,176 km (0.118 R)
• M8: 2,411,069 km (0.119 R)
• M9: 3,527,518 km (0.102 R)
• M10: 3,885,206 km (0.119 R)
• M11: 4,490,928 km (0.117 R)
• M12: 4,780,250 km (0.078 R)
• M13: 5,225,753 km (0.081 R)
• M14: 5,276,018 km (0.099 R)
• M15: 5,326,582 km (0.036 R)
• M16: 5,428,009 km (0.079 R)
• M17: 6,050,037 km (0.092 R)
• M18: 6,585,448 km (0.12 R)
• M19: 8,280,841 km (0.093 R)
• M20: 9,237,070 km (0.08 R)
• M21: 10,417,248 km (0.104 R)
• M22: 10,928,274 km (0.099 R)
• M23: 14,090,923 km (0.115 R)
• M24: 15,733,956 km (0.114 R)
• M25: 16,025,971 km (0.032 R)
• M26: 17,436,679 km (0.082 R)
• M27: 18,732,346 km (0.096 R)
• M28: 19,822,466 km (0.097 R)
• M29: 20,932,931 km (0.057 R)
• M30: 23,629,283 km (0.092 R)
• M31: 24,467,779 km (0.052 R)
• M32: 25,915,288 km (0.099 R)
• M33: 26,087,475 km (0.098 R)
• M34: 28,803,424 km (0.091 R)
• M35: 29,878,734 km (0.083 R)
• M36: 30,240,013 km (0.09 R)
• M37: 31,058,313 km (0.084 R)
• M38: 31,332,676 km (0.091 R)
• M39: 31,516,083 km (0.119 R)
• M40: 31,607,936 km (0.096 R)
• M41: 31,883,794 km (0.101 R)
• M42: 33,744,193 km (0.09 R)
• M43: 33,837,991 km (0.074 R)
• M44: 35,830,635 km (0.108 R)
• M45: 36,118,461 km (0.111 R)
• M46: 36,407,035 km (0.096 R)
• M47: 37,277,097 km (0.065 R)
• M48: 37,861,127 km (0.094 R)
• M49: 42,234,471 km (0.113 R)
• M50: 42,741,458 km (0.088 R)
• M51: 43,148,514 km (0.103 R)
• M52: 43,250,540 km (0.119 R)
• M53: 45,099,569 km (0.082 R)
• M54: 45,203,091 km (0.108 R)
• M55: 45,513,955 km (0.113 R)
• M56: 45,929,688 km (0.027 R)
• M57: 47,604,885 km (0.06 R)
• M58: 48,874,372 km (0.06 R)
• M59: 50,154,930 km (0.109 R)
• M60: 51,122,529 km (0.115 R)
• M61: 53,404,345 km (0.108 R)
• M62: 53,623,357 km (0.109 R)
• M63: 54,502,543 km (0.109 R)
• M64: 55,830,075 km (0.063 R)
• M65: 56,721,080 km (0.086 R)
• M66: 56,944,579 km (0.109 R)
• M67: 57,280,277 km (0.042 R)
• M68: 59,195,429 km (0.074 R)
• M69: 61,131,375 km (0.106 R)
• M70: 61,245,967 km (0.107 R)
• M71: 61,934,715 km (0.119 R)
• M72: 63,203,904 km (0.065 R)
• M73: 63,899,833 km (0.029 R)
• M74: 64,831,678 km (0.034 R)
• M75: 66,826,715 km (0.108 R)
• M76: 67,298,996 km (0.046 R)
• M77: 67,653,991 km (0.036 R)
• M78: 71,479,059 km (0.102 R)
• M79: 71,720,361 km (0.112 R)
• M80: 72,567,384 km (0.086 R)
• M81: 73,052,979 km (0.111 R)
• M82: 73,296,075 km (0.077 R)
• M83: 74,883,009 km (0.113 R)
• M84: 75,988,388 km (0.057 R)
• M85: 76,111,507 km (0.026 R)
• M86: 77,842,504 km (0.1 R)
• M87: 78,215,152 km (0.079 R)
• M88: 79,711,580 km (0.03 R)
• M89: 79,836,644 km (0.039 R)
• M90: 80,588,822 km (0.1 R)
• M91: 82,226,470 km (0.08 R)
• M92: 82,352,880 km (0.105 R)
• M93: 84,512,175 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.15 AU - 15.15 AU

Year: 24706 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,552,606 km

• M1: 79,287 km (0.078 R)
• M2: 161,566 km (0.115 R)
• M3: 223,050 km (0.087 R)
• M4: 269,725 km (0.07 R)
• M5: 320,439 km (0.116 R)
• M6: 360,980 km (0.104 R)
• M7: 733,179 km (0.039 R)
• M8: 884,722 km (0.115 R)
• M9: 1,005,148 km (0.106 R)
• M10: 1,152,502 km (0.047 R)
• M11: 1,306,887 km (0.118 R)
• M12: 1,562,999 km (0.041 R)
• M13: 1,834,668 km (0.071 R)
• M14: 1,963,173 km (0.111 R)
• M15: 2,256,085 km (0.027 R)
• M16: 2,823,510 km (0.1 R)
• M17: 2,942,291 km (0.095 R)
• M18: 3,032,349 km (0.1 R)
• M19: 3,688,186 km (0.091 R)
• M20: 5,016,914 km (0.119 R)
• M21: 5,124,774 km (0.072 R)
• M22: 5,526,744 km (0.063 R)
• M23: 5,863,189 km (0.114 R)
• M24: 6,283,410 km (0.048 R)
• M25: 7,933,325 km (0.111 R)
• M26: 8,870,705 km (0.113 R)
• M27: 9,001,154 km (0.085 R)
• M28: 9,132,352 km (0.085 R)
• M29: 9,220,166 km (0.108 R)
• M30: 9,264,147 km (0.057 R)
• M31: 9,529,684 km (0.053 R)
• M32: 9,663,274 km (0.097 R)
• M33: 11,221,486 km (0.118 R)
• M34: 11,551,798 km (0.12 R)
• M35: 11,789,808 km (0.093 R)
• M36: 13,201,563 km (0.101 R)
• M37: 13,251,230 km (0.034 R)
• M38: 13,500,310 km (0.066 R)
• M39: 14,460,878 km (0.034 R)
• M40: 15,130,628 km (0.092 R)
• M41: 15,390,928 km (0.039 R)
• M42: 15,547,856 km (0.088 R)
• M43: 15,757,892 km (0.11 R)
• M44: 16,340,426 km (0.118 R)
• M45: 16,714,720 km (0.081 R)
• M46: 17,254,469 km (0.042 R)
• M47: 18,795,626 km (0.07 R)
• M48: 20,265,724 km (0.088 R)
• M49: 20,783,183 km (0.082 R)
• M50: 21,421,517 km (0.118 R)
• M51: 21,831,116 km (0.079 R)
• M52: 21,948,700 km (0.106 R)
• M53: 22,361,591 km (0.087 R)
• M54: 23,555,382 km (0.064 R)
• M55: 24,099,319 km (0.116 R)
• M56: 24,159,907 km (0.08 R)
• M57: 24,953,523 km (0.084 R)
• M58: 25,015,008 km (0.038 R)
• M59: 25,322,731 km (0.109 R)
• M60: 25,755,817 km (0.114 R)
• M61: 25,879,983 km (0.09 R)
• M62: 26,880,344 km (0.076 R)
• M63: 27,829,841 km (0.117 R)
• M64: 29,048,017 km (0.062 R)
• M65: 29,826,375 km (0.118 R)
• M66: 30,152,797 km (0.042 R)
• M67: 31,403,585 km (0.057 R)
• M68: 32,202,288 km (0.057 R)
• M69: 32,805,766 km (0.075 R)
• M70: 32,873,085 km (0.112 R)
• M71: 33,345,365 km (0.097 R)
• M72: 34,023,792 km (0.088 R)
• M73: 34,501,458 km (0.093 R)
• M74: 34,569,974 km (0.089 R)
• M75: 34,775,371 km (0.081 R)
• M76: 35,118,848 km (0.118 R)
• M77: 35,256,628 km (0.067 R)
• M78: 35,325,592 km (0.072 R)
• M79: 36,017,183 km (0.111 R)
• M80: 37,765,683 km (0.109 R)
• M81: 38,472,832 km (0.086 R)
• M82: 38,899,186 km (0.066 R)
• M83: 40,043,909 km (0.113 R)
• M84: 40,620,310 km (0.042 R)
• M85: 43,027,190 km (0.09 R)
• M86: 47,977,533 km (0.086 R)
• M87: 48,512,944 km (0.096 R)
• M88: 49,050,449 km (0.105 R)
• M89: 49,512,706 km (0.11 R)
• M90: 50,286,427 km (0.097 R)
• M91: 52,238,080 km (0.1 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: 441 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit