🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.17 AU

Year: 424 Days

Day: 36.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 466 Days

Day: 19.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,139,603 km

• M1: 391,647 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.26 AU - 3.06 AU

Year: 1661 Days

Day: 41.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,139,603 km

• M1: 435,180 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.59 AU - 3.69 AU

Year: 2130 Days

Day: 40.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.99 AU - 3.81 AU

Year: 2400 Days

Day: 42 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,139,603 km

• M1: 36,053 km (0.106 R)
• M2: 2,312,334 km (0.071 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 12.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.15 AU - 5.33 AU

Year: 4593 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,139,603 km

• M1: 151,393 km (0.096 R)
• M2: 419,472 km (0.092 R)
• M3: 612,753 km (0.059 R)
• M4: 826,079 km (0.088 R)
• M5: 1,012,628 km (0.12 R)
• M6: 1,578,557 km (0.032 R)
• M7: 1,961,078 km (0.06 R)
• M8: 2,337,467 km (0.114 R)
• M9: 2,444,130 km (0.114 R)
• M10: 2,736,743 km (0.057 R)
• M11: 2,849,391 km (0.1 R)
• M12: 3,060,174 km (0.107 R)
• M13: 3,416,217 km (0.079 R)
• M14: 3,681,753 km (0.108 R)
• M15: 4,430,191 km (0.09 R)
• M16: 5,892,660 km (0.096 R)
• M17: 6,014,732 km (0.063 R)
• M18: 6,113,018 km (0.113 R)
• M19: 6,211,902 km (0.092 R)
• M20: 6,637,807 km (0.116 R)
• M21: 6,764,965 km (0.089 R)
• M22: 7,073,436 km (0.042 R)
• M23: 7,151,227 km (0.041 R)
• M24: 7,918,365 km (0.045 R)
• M25: 9,075,504 km (0.092 R)
• M26: 9,934,346 km (0.101 R)
• M27: 10,373,416 km (0.098 R)
• M28: 10,639,999 km (0.093 R)
• M29: 10,848,838 km (0.089 R)
• M30: 11,059,172 km (0.117 R)
• M31: 11,149,679 km (0.095 R)
• M32: 11,270,853 km (0.096 R)
• M33: 11,392,327 km (0.062 R)
• M34: 11,821,074 km (0.106 R)
• M35: 12,224,091 km (0.083 R)
• M36: 12,380,271 km (0.111 R)
• M37: 12,663,161 km (0.086 R)
• M38: 13,043,588 km (0.091 R)
• M39: 13,235,223 km (0.075 R)
• M40: 13,492,082 km (0.099 R)
• M41: 13,653,648 km (0.096 R)
• M42: 13,848,125 km (0.07 R)
• M43: 14,043,650 km (0.101 R)
• M44: 14,174,548 km (0.087 R)
• M45: 14,602,697 km (0.103 R)
• M46: 15,035,035 km (0.077 R)
• M47: 15,776,442 km (0.111 R)
• M48: 15,878,468 km (0.071 R)
• M49: 16,357,480 km (0.099 R)
• M50: 16,702,453 km (0.076 R)
• M51: 17,224,699 km (0.089 R)
• M52: 17,435,033 km (0.119 R)
• M53: 17,575,655 km (0.111 R)
• M54: 17,787,486 km (0.094 R)
• M55: 17,929,155 km (0.118 R)
• M56: 18,571,229 km (0.086 R)
• M57: 18,823,002 km (0.107 R)
• M58: 19,039,770 km (0.063 R)
• M59: 19,731,510 km (0.111 R)
• M60: 20,098,773 km (0.057 R)
• M61: 20,320,328 km (0.104 R)
• M62: 23,427,924 km (0.092 R)
• M63: 23,700,043 km (0.034 R)
• M64: 23,777,983 km (0.103 R)
• M65: 23,934,163 km (0.1 R)
• M66: 24,051,448 km (0.095 R)
• M67: 25,275,009 km (0.12 R)
• M68: 25,554,009 km (0.04 R)
• M69: 25,754,021 km (0.05 R)
• M70: 25,874,298 km (0.078 R)
• M71: 26,883,485 km (0.096 R)
• M72: 26,964,867 km (0.032 R)
• M73: 27,209,160 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 10.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.24 AU - 6.62 AU

Year: 5529 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,139,603 km

• M1: 149,448 km (0.045 R)
• M2: 242,199 km (0.088 R)
• M3: 512,373 km (0.087 R)
• M4: 590,463 km (0.092 R)
• M5: 694,583 km (0.104 R)
• M6: 1,111,363 km (0.115 R)
• M7: 1,271,133 km (0.09 R)
• M8: 1,339,948 km (0.083 R)
• M9: 1,410,110 km (0.062 R)
• M10: 1,795,922 km (0.087 R)
• M11: 2,366,190 km (0.066 R)
• M12: 2,435,005 km (0.115 R)
• M13: 2,627,387 km (0.118 R)
• M14: 2,752,451 km (0.106 R)
• M15: 2,824,857 km (0.043 R)
• M16: 2,953,062 km (0.117 R)
• M17: 3,196,458 km (0.084 R)
• M18: 3,544,422 km (0.109 R)
• M19: 3,643,157 km (0.107 R)
• M20: 3,762,985 km (0.087 R)
• M21: 4,047,819 km (0.087 R)
• M22: 4,130,547 km (0.074 R)
• M23: 4,360,778 km (0.077 R)
• M24: 5,211,242 km (0.113 R)
• M25: 5,391,956 km (0.107 R)
• M26: 6,041,061 km (0.082 R)
• M27: 6,423,134 km (0.108 R)
• M28: 6,568,394 km (0.109 R)
• M29: 7,615,878 km (0.093 R)
• M30: 7,744,083 km (0.082 R)
• M31: 7,873,037 km (0.064 R)
• M32: 8,080,828 km (0.061 R)
• M33: 8,554,904 km (0.101 R)
• M34: 8,661,418 km (0.063 R)
• M35: 8,902,868 km (0.086 R)
• M36: 9,228,244 km (0.042 R)
• M37: 9,723,712 km (0.101 R)
• M38: 10,143,334 km (0.034 R)
• M39: 10,312,828 km (0.105 R)
• M40: 11,058,125 km (0.103 R)
• M41: 11,643,202 km (0.048 R)
• M42: 11,999,096 km (0.104 R)
• M43: 12,208,383 km (0.116 R)
• M44: 13,613,705 km (0.102 R)
• M45: 13,707,055 km (0.053 R)
• M46: 13,831,969 km (0.101 R)
• M47: 14,430,510 km (0.039 R)
• M48: 14,716,990 km (0.071 R)
• M49: 15,166,232 km (0.114 R)
• M50: 15,295,485 km (0.025 R)
• M51: 15,522,425 km (0.066 R)
• M52: 16,078,480 km (0.102 R)
• M53: 16,574,397 km (0.114 R)
• M54: 16,707,539 km (0.071 R)
• M55: 16,974,870 km (0.037 R)
• M56: 17,209,889 km (0.105 R)
• M57: 17,277,357 km (0.111 R)
• M58: 18,367,028 km (0.067 R)
• M59: 18,885,385 km (0.089 R)
• M60: 18,954,948 km (0.088 R)
• M61: 19,760,233 km (0.078 R)
• M62: 19,901,454 km (0.112 R)
• M63: 19,972,064 km (0.063 R)
• M64: 20,540,984 km (0.095 R)
• M65: 20,899,122 km (0.096 R)
• M66: 21,295,556 km (0.11 R)
• M67: 21,512,922 km (0.12 R)
• M68: 21,949,598 km (0.12 R)
• M69: 22,095,905 km (0.099 R)
• M70: 22,279,162 km (0.097 R)
• M71: 22,684,124 km (0.037 R)
• M72: 22,906,127 km (0.117 R)
• M73: 22,980,178 km (0.104 R)
• M74: 23,501,377 km (0.101 R)
• M75: 24,026,465 km (0.117 R)
• M76: 24,177,260 km (0.12 R)
• M77: 24,517,595 km (0.109 R)
• M78: 25,471,132 km (0.078 R)
• M79: 25,856,047 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.2

Radius: 6.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.93 AU - 12.13 AU

Year: 15976 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,139,603 km

• M1: 357,389 km (0.058 R)
• M2: 471,981 km (0.086 R)
• M3: 527,183 km (0.055 R)
• M4: 738,415 km (0.115 R)
• M5: 922,570 km (0.043 R)
• M6: 1,102,836 km (0.103 R)
• M7: 1,197,232 km (0.103 R)
• M8: 1,394,252 km (0.099 R)
• M9: 1,476,082 km (0.036 R)
• M10: 2,282,116 km (0.066 R)
• M11: 2,627,238 km (0.119 R)
• M12: 2,936,157 km (0.1 R)
• M13: 3,015,295 km (0.103 R)
• M14: 3,256,596 km (0.074 R)
• M15: 3,616,529 km (0.111 R)
• M16: 3,758,198 km (0.115 R)
• M17: 3,988,878 km (0.082 R)
• M18: 4,076,692 km (0.066 R)
• M19: 4,194,575 km (0.104 R)
• M20: 4,373,643 km (0.096 R)
• M21: 4,555,255 km (0.047 R)
• M22: 4,988,640 km (0.095 R)
• M23: 5,178,330 km (0.102 R)
• M24: 5,499,966 km (0.115 R)
• M25: 5,597,653 km (0.106 R)
• M26: 5,927,666 km (0.098 R)
• M27: 6,095,066 km (0.112 R)
• M28: 6,230,153 km (0.114 R)
• M29: 6,641,098 km (0.11 R)
• M30: 7,309,950 km (0.108 R)
• M31: 7,453,415 km (0.087 R)
• M32: 8,296,698 km (0.077 R)
• M33: 8,939,221 km (0.078 R)
• M34: 9,402,525 km (0.072 R)
• M35: 10,111,918 km (0.063 R)
• M36: 11,166,733 km (0.054 R)
• M37: 11,959,602 km (0.11 R)
• M38: 12,469,581 km (0.098 R)
• M39: 15,124,494 km (0.079 R)
• M40: 15,307,453 km (0.12 R)
• M41: 15,353,379 km (0.102 R)
• M42: 15,445,232 km (0.115 R)
• M43: 16,093,589 km (0.074 R)
• M44: 16,140,114 km (0.065 R)
• M45: 16,703,500 km (0.086 R)
• M46: 18,382,886 km (0.087 R)
• M47: 18,725,165 km (0.108 R)
• M48: 18,921,737 km (0.055 R)
• M49: 19,366,492 km (0.083 R)
• M50: 20,014,998 km (0.08 R)
• M51: 20,417,566 km (0.088 R)
• M52: 21,333,105 km (0.076 R)
• M53: 21,435,729 km (0.085 R)
• M54: 22,418,139 km (0.111 R)
• M55: 23,309,742 km (0.032 R)
• M56: 24,159,308 km (0.094 R)
• M57: 24,695,467 km (0.08 R)
• M58: 24,911,037 km (0.087 R)
• M59: 26,713,093 km (0.034 R)
• M60: 27,045,201 km (0.1 R)
• M61: 27,713,604 km (0.082 R)
• M62: 27,769,554 km (0.117 R)
• M63: 29,636,685 km (0.082 R)
• M64: 30,325,732 km (0.117 R)
• M65: 30,498,817 km (0.092 R)
• M66: 30,556,562 km (0.113 R)
• M67: 30,787,990 km (0.069 R)
• M68: 31,078,060 km (0.089 R)
• M69: 31,136,254 km (0.088 R)
• M70: 31,252,641 km (0.095 R)
• M71: 31,895,164 km (0.119 R)
• M72: 32,837,630 km (0.055 R)
• M73: 34,870,665 km (0.069 R)
• M74: 35,233,590 km (0.096 R)
• M75: 36,759,338 km (0.112 R)
• M76: 36,882,457 km (0.05 R)
• M77: 37,871,299 km (0.073 R)
• M78: 38,057,698 km (0.038 R)
• M79: 38,119,931 km (0.108 R)
• M80: 38,431,394 km (0.075 R)
• M81: 38,618,690 km (0.108 R)
• M82: 39,496,830 km (0.116 R)
• M83: 39,685,772 km (0.065 R)
• M84: 40,064,703 km (0.113 R)
• M85: 40,508,411 km (0.084 R)
• M86: 40,889,885 km (0.065 R)
• M87: 41,656,574 km (0.12 R)
• M88: 42,105,966 km (0.103 R)
• M89: 42,234,620 km (0.11 R)
• M90: 42,428,051 km (0.107 R)
• M91: 42,492,527 km (0.094 R)
• M92: 43,139,239 km (0.106 R)
• M93: 43,204,164 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 7

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.06 AU - 16.86 AU

Year: 22155 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,139,603 km

• M1: 94,995 km (0.061 R)
• M2: 188,643 km (0.095 R)
• M3: 265,237 km (0.033 R)
• M4: 614,847 km (0.09 R)
• M5: 1,131,110 km (0.12 R)
• M6: 1,348,924 km (0.12 R)
• M7: 1,479,373 km (0.075 R)
• M8: 2,624,695 km (0.066 R)
• M9: 3,168,932 km (0.105 R)
• M10: 3,476,206 km (0.115 R)
• M11: 3,520,935 km (0.062 R)
• M12: 4,025,230 km (0.097 R)
• M13: 4,650,250 km (0.117 R)
• M14: 5,151,403 km (0.087 R)
• M15: 5,408,412 km (0.087 R)
• M16: 5,564,742 km (0.095 R)
• M17: 6,533,238 km (0.1 R)
• M18: 7,552,897 km (0.082 R)
• M19: 8,021,887 km (0.105 R)
• M20: 8,379,725 km (0.061 R)
• M21: 9,235,125 km (0.071 R)
• M22: 9,610,167 km (0.029 R)
• M23: 10,118,052 km (0.116 R)
• M24: 10,830,587 km (0.103 R)
• M25: 11,760,637 km (0.097 R)
• M26: 12,303,527 km (0.102 R)
• M27: 12,785,232 km (0.081 R)
• M28: 13,273,071 km (0.094 R)
• M29: 13,696,134 km (0.067 R)
• M30: 13,909,460 km (0.079 R)
• M31: 15,358,615 km (0.079 R)
• M32: 16,627,654 km (0.079 R)
• M33: 17,930,202 km (0.116 R)
• M34: 18,948,066 km (0.091 R)
• M35: 19,027,204 km (0.096 R)
• M36: 19,185,777 km (0.028 R)
• M37: 19,824,111 km (0.111 R)
• M38: 19,984,780 km (0.117 R)
• M39: 21,615,247 km (0.043 R)
• M40: 22,112,660 km (0.085 R)
• M41: 24,311,449 km (0.081 R)
• M42: 24,655,823 km (0.075 R)
• M43: 25,436,724 km (0.076 R)
• M44: 26,756,028 km (0.102 R)
• M45: 27,379,402 km (0.11 R)
• M46: 30,289,081 km (0.093 R)
• M47: 30,752,535 km (0.117 R)
• M48: 31,686,475 km (0.07 R)
• M49: 33,200,106 km (0.105 R)
• M50: 35,027,893 km (0.12 R)
• M51: 35,611,773 km (0.079 R)
• M52: 35,709,461 km (0.118 R)
• M53: 36,690,673 km (0.05 R)
• M54: 38,780,106 km (0.083 R)
• M55: 40,194,405 km (0.12 R)
• M56: 42,761,654 km (0.073 R)
• M57: 43,698,735 km (0.119 R)
• M58: 44,222,327 km (0.116 R)
• M59: 44,432,363 km (0.057 R)
• M60: 47,729,500 km (0.094 R)
• M61: 48,809,746 km (0.098 R)
• M62: 49,026,813 km (0.028 R)
• M63: 49,898,220 km (0.077 R)
• M64: 51,766,698 km (0.094 R)
• M65: 53,657,914 km (0.087 R)
• M66: 60,278,517 km (0.065 R)
• M67: 60,744,515 km (0.083 R)
• M68: 60,977,887 km (0.114 R)
• M69: 62,974,271 km (0.057 R)
• M70: 64,396,199 km (0.106 R)
• M71: 64,872,668 km (0.083 R)
• M72: 65,469,713 km (0.108 R)
• M73: 66,188,680 km (0.085 R)
• M74: 66,428,934 km (0.118 R)
• M75: 66,910,191 km (0.108 R)
• M76: 69,822,413 km (0.099 R)
• M77: 71,416,976 km (0.087 R)
• M78: 75,769,377 km (0.049 R)
• M79: 76,020,701 km (0.07 R)
• M80: 76,146,513 km (0.091 R)
• M81: 78,803,222 km (0.088 R)
• M82: 78,930,529 km (0.03 R)
• M83: 80,206,898 km (0.06 R)
• M84: 80,976,131 km (0.091 R)
• M85: 81,490,149 km (0.031 R)
• M86: 82,134,317 km (0.099 R)
• M87: 82,521,776 km (0.059 R)
• M88: 82,780,281 km (0.094 R)
• M89: 82,909,683 km (0.094 R)
• M90: 83,298,189 km (0.093 R)
• M91: 83,557,591 km (0.098 R)
• M92: 85,249,843 km (0.096 R)
• M93: 87,348,252 km (0.085 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: 156 - 11,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit