🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.84 AU - 0.88 AU

Year: 353 Days

Day: 36.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.01 AU - 1.01 AU

Year: 450 Days

Day: 13.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.7 AU - 2.08 AU

Year: 1151 Days

Day: 16.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,263,762 km

• M1: 465,100 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.75 AU - 2.33 AU

Year: 1291 Days

Day: 32.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 8.6

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.27 AU - 5.67 AU

Year: 4908 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,263,762 km

• M1: 410,646 km (0.066 R)
• M2: 497,114 km (0.082 R)
• M3: 578,495 km (0.113 R)
• M4: 639,830 km (0.068 R)
• M5: 1,163,273 km (0.108 R)
• M6: 1,390,363 km (0.098 R)
• M7: 1,526,497 km (0.065 R)
• M8: 1,849,329 km (0.08 R)
• M9: 2,454,452 km (0.114 R)
• M10: 2,725,524 km (0.035 R)
• M11: 2,832,336 km (0.04 R)
• M12: 3,183,891 km (0.094 R)
• M13: 3,479,646 km (0.069 R)
• M14: 4,024,632 km (0.052 R)
• M15: 4,520,249 km (0.1 R)
• M16: 4,775,314 km (0.032 R)
• M17: 5,140,332 km (0.118 R)
• M18: 5,541,404 km (0.1 R)
• M19: 5,704,765 km (0.066 R)
• M20: 5,842,096 km (0.093 R)
• M21: 6,036,124 km (0.089 R)
• M22: 6,091,924 km (0.058 R)
• M23: 6,602,352 km (0.101 R)
• M24: 6,659,948 km (0.119 R)
• M25: 6,833,631 km (0.083 R)
• M26: 7,038,281 km (0.091 R)
• M27: 8,338,735 km (0.08 R)
• M28: 9,353,756 km (0.078 R)
• M29: 9,974,887 km (0.1 R)
• M30: 10,041,009 km (0.097 R)
• M31: 10,880,253 km (0.11 R)
• M32: 11,602,512 km (0.088 R)
• M33: 11,951,972 km (0.049 R)
• M34: 12,127,899 km (0.083 R)
• M35: 12,198,510 km (0.108 R)
• M36: 12,269,419 km (0.119 R)
• M37: 12,696,970 km (0.105 R)
• M38: 12,804,531 km (0.115 R)
• M39: 13,897,792 km (0.118 R)
• M40: 14,194,295 km (0.104 R)
• M41: 15,020,673 km (0.059 R)
• M42: 15,785,418 km (0.093 R)
• M43: 15,978,549 km (0.108 R)
• M44: 17,114,296 km (0.081 R)
• M45: 17,511,927 km (0.114 R)
• M46: 17,671,996 km (0.105 R)
• M47: 18,154,599 km (0.033 R)
• M48: 18,275,923 km (0.058 R)
• M49: 18,723,221 km (0.117 R)
• M50: 18,804,901 km (0.114 R)
• M51: 19,504,271 km (0.111 R)
• M52: 20,590,202 km (0.038 R)
• M53: 20,674,575 km (0.099 R)
• M54: 20,928,293 km (0.067 R)
• M55: 21,996,721 km (0.064 R)
• M56: 22,299,059 km (0.069 R)
• M57: 22,907,772 km (0.107 R)
• M58: 22,995,287 km (0.051 R)
• M59: 23,258,131 km (0.093 R)
• M60: 23,345,945 km (0.097 R)
• M61: 23,522,021 km (0.111 R)
• M62: 24,052,794 km (0.112 R)
• M63: 24,141,656 km (0.093 R)
• M64: 24,587,607 km (0.113 R)
• M65: 24,991,222 km (0.05 R)
• M66: 26,673,600 km (0.109 R)
• M67: 26,811,678 km (0.041 R)
• M68: 26,949,907 km (0.098 R)
• M69: 27,505,214 km (0.06 R)
• M70: 27,598,114 km (0.105 R)
• M71: 28,017,587 km (0.042 R)
• M72: 28,157,910 km (0.086 R)
• M73: 30,146,514 km (0.078 R)
• M74: 30,530,382 km (0.103 R)
• M75: 31,157,646 km (0.097 R)
• M76: 31,254,586 km (0.095 R)
• M77: 31,740,479 km (0.102 R)
• M78: 32,228,916 km (0.119 R)
• M79: 32,326,903 km (0.069 R)
• M80: 32,621,312 km (0.096 R)
• M81: 32,966,135 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.61 AU - 6.95 AU

Year: 6155 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,263,762 km

• M1: 186,549 km (0.065 R)
• M2: 301,889 km (0.092 R)
• M3: 473,178 km (0.065 R)
• M4: 710,141 km (0.091 R)
• M5: 798,553 km (0.089 R)
• M6: 1,148,912 km (0.042 R)
• M7: 1,255,874 km (0.095 R)
• M8: 1,382,584 km (0.099 R)
• M9: 1,649,466 km (0.086 R)
• M10: 1,754,035 km (0.078 R)
• M11: 1,933,552 km (0.072 R)
• M12: 2,044,255 km (0.115 R)
• M13: 2,330,735 km (0.083 R)
• M14: 2,610,034 km (0.09 R)
• M15: 2,795,386 km (0.077 R)
• M16: 3,092,637 km (0.038 R)
• M17: 3,741,293 km (0.077 R)
• M18: 4,141,168 km (0.047 R)
• M19: 5,007,789 km (0.12 R)
• M20: 5,213,635 km (0.111 R)
• M21: 5,369,965 km (0.103 R)
• M22: 5,687,262 km (0.111 R)
• M23: 5,875,307 km (0.086 R)
• M24: 6,507,657 km (0.11 R)
• M25: 7,075,082 km (0.043 R)
• M26: 7,688,283 km (0.114 R)
• M27: 7,777,294 km (0.108 R)
• M28: 7,956,363 km (0.094 R)
• M29: 8,136,778 km (0.066 R)
• M30: 8,440,461 km (0.081 R)
• M31: 8,562,982 km (0.1 R)
• M32: 8,809,968 km (0.041 R)
• M33: 9,405,817 km (0.101 R)
• M34: 9,628,717 km (0.081 R)
• M35: 9,917,740 km (0.075 R)
• M36: 10,112,068 km (0.118 R)
• M37: 10,340,504 km (0.078 R)
• M38: 10,769,102 km (0.086 R)
• M39: 10,868,884 km (0.046 R)
• M40: 11,035,835 km (0.032 R)
• M41: 11,609,842 km (0.117 R)
• M42: 11,780,533 km (0.11 R)
• M43: 12,193,573 km (0.105 R)
• M44: 12,576,394 km (0.086 R)
• M45: 13,140,378 km (0.046 R)
• M46: 14,001,912 km (0.061 R)
• M47: 14,329,681 km (0.088 R)
• M48: 14,549,590 km (0.069 R)
• M49: 16,925,952 km (0.087 R)
• M50: 17,042,040 km (0.073 R)
• M51: 17,197,322 km (0.113 R)
• M52: 17,705,207 km (0.09 R)
• M53: 18,059,754 km (0.116 R)
• M54: 18,456,488 km (0.111 R)
• M55: 18,976,490 km (0.066 R)
• M56: 19,541,970 km (0.074 R)
• M57: 21,229,733 km (0.119 R)
• M58: 21,606,420 km (0.115 R)
• M59: 22,027,688 km (0.101 R)
• M60: 22,579,255 km (0.039 R)
• M61: 23,523,068 km (0.087 R)
• M62: 24,348,699 km (0.093 R)
• M63: 24,655,225 km (0.104 R)
• M64: 25,227,886 km (0.078 R)
• M65: 25,405,010 km (0.119 R)
• M66: 26,386,372 km (0.045 R)
• M67: 26,881,840 km (0.116 R)
• M68: 27,334,822 km (0.112 R)
• M69: 27,471,255 km (0.066 R)
• M70: 28,801,480 km (0.104 R)
• M71: 28,986,682 km (0.076 R)
• M72: 29,265,083 km (0.115 R)
• M73: 29,637,732 km (0.112 R)
• M74: 29,918,228 km (0.103 R)
• M75: 30,011,876 km (0.087 R)
• M76: 30,623,432 km (0.114 R)
• M77: 31,001,765 km (0.081 R)
• M78: 31,238,878 km (0.116 R)
• M79: 31,810,790 km (0.118 R)
• M80: 32,050,147 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 7.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.14 AU - 12.58 AU

Year: 14770 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,263,762 km

• M1: 103,522 km (0.119 R)
• M2: 167,250 km (0.097 R)
• M3: 280,197 km (0.076 R)
• M4: 473,178 km (0.12 R)
• M5: 1,066,483 km (0.112 R)
• M6: 1,158,636 km (0.064 R)
• M7: 1,904,830 km (0.102 R)
• M8: 2,933,614 km (0.114 R)
• M9: 3,400,210 km (0.077 R)
• M10: 3,747,576 km (0.089 R)
• M11: 4,069,960 km (0.111 R)
• M12: 4,252,918 km (0.08 R)
• M13: 4,627,212 km (0.062 R)
• M14: 6,101,648 km (0.092 R)
• M15: 6,737,738 km (0.105 R)
• M16: 6,867,440 km (0.051 R)
• M17: 7,439,353 km (0.1 R)
• M18: 7,708,479 km (0.095 R)
• M19: 9,437,531 km (0.06 R)
• M20: 10,220,975 km (0.12 R)
• M21: 11,332,039 km (0.056 R)
• M22: 11,538,035 km (0.06 R)
• M23: 11,901,857 km (0.097 R)
• M24: 12,163,952 km (0.03 R)
• M25: 12,427,993 km (0.064 R)
• M26: 13,666,663 km (0.066 R)
• M27: 14,161,982 km (0.109 R)
• M28: 15,057,175 km (0.09 R)
• M29: 15,454,507 km (0.099 R)
• M30: 15,568,650 km (0.115 R)
• M31: 16,901,717 km (0.068 R)
• M32: 17,373,998 km (0.103 R)
• M33: 17,433,238 km (0.067 R)
• M34: 17,850,467 km (0.081 R)
• M35: 18,030,283 km (0.063 R)
• M36: 18,391,712 km (0.081 R)
• M37: 20,547,417 km (0.103 R)
• M38: 21,241,402 km (0.079 R)
• M39: 21,559,297 km (0.117 R)
• M40: 21,750,782 km (0.102 R)
• M41: 22,716,885 km (0.099 R)
• M42: 22,911,811 km (0.098 R)
• M43: 23,434,207 km (0.109 R)
• M44: 23,499,731 km (0.103 R)
• M45: 23,631,078 km (0.11 R)
• M46: 24,225,131 km (0.069 R)
• M47: 24,357,825 km (0.099 R)
• M48: 25,092,051 km (0.075 R)
• M49: 25,360,729 km (0.104 R)
• M50: 25,765,690 km (0.052 R)
• M51: 26,855,810 km (0.098 R)
• M52: 26,924,475 km (0.096 R)
• M53: 27,337,515 km (0.087 R)
• M54: 28,589,350 km (0.071 R)
• M55: 30,430,152 km (0.106 R)
• M56: 30,501,659 km (0.111 R)
• M57: 30,573,317 km (0.109 R)
• M58: 31,799,421 km (0.102 R)
• M59: 31,944,681 km (0.099 R)
• M60: 32,747,871 km (0.083 R)
• M61: 33,927,899 km (0.09 R)
• M62: 35,272,036 km (0.048 R)
• M63: 35,347,284 km (0.11 R)
• M64: 36,026,309 km (0.102 R)
• M65: 37,627,455 km (0.055 R)
• M66: 37,781,241 km (0.089 R)
• M67: 38,475,376 km (0.068 R)
• M68: 39,563,700 km (0.069 R)
• M69: 39,641,790 km (0.082 R)
• M70: 40,504,671 km (0.119 R)
• M71: 43,049,480 km (0.052 R)
• M72: 43,129,814 km (0.041 R)
• M73: 43,532,382 km (0.113 R)
• M74: 43,936,147 km (0.094 R)
• M75: 44,747,416 km (0.062 R)
• M76: 45,891,540 km (0.12 R)
• M77: 45,973,670 km (0.112 R)
• M78: 47,210,844 km (0.116 R)
• M79: 50,055,597 km (0.065 R)
• M80: 51,669,309 km (0.112 R)
• M81: 52,011,140 km (0.075 R)
• M82: 53,041,421 km (0.063 R)
• M83: 53,300,076 km (0.055 R)
• M84: 54,078,433 km (0.058 R)
• M85: 56,084,541 km (0.055 R)
• M86: 57,052,589 km (0.09 R)
• M87: 57,229,114 km (0.06 R)
• M88: 57,494,351 km (0.093 R)
• M89: 59,810,276 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 4.5

Gravity: 25.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.83 AU - 13.27 AU

Year: 17386 Days

Day: 22.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,263,762 km

• M1: 119,230 km (0.049 R)
• M2: 400,922 km (0.117 R)
• M3: 452,234 km (0.101 R)
• M4: 1,201,570 km (0.03 R)
• M5: 1,380,340 km (0.102 R)
• M6: 1,791,135 km (0.056 R)
• M7: 2,950,519 km (0.08 R)
• M8: 3,509,865 km (0.09 R)
• M9: 3,801,731 km (0.075 R)
• M10: 4,177,371 km (0.108 R)
• M11: 4,604,174 km (0.109 R)
• M12: 4,842,782 km (0.051 R)
• M13: 4,883,024 km (0.046 R)
• M14: 5,456,882 km (0.1 R)
• M15: 6,269,497 km (0.087 R)
• M16: 6,489,556 km (0.045 R)
• M17: 6,578,267 km (0.083 R)
• M18: 8,004,384 km (0.111 R)
• M19: 8,581,083 km (0.071 R)
• M20: 9,370,811 km (0.071 R)
• M21: 11,018,482 km (0.094 R)
• M22: 11,605,204 km (0.104 R)
• M23: 13,143,968 km (0.107 R)
• M24: 13,200,067 km (0.04 R)
• M25: 13,481,910 km (0.071 R)
• M26: 13,879,840 km (0.117 R)
• M27: 14,051,578 km (0.098 R)
• M28: 16,166,443 km (0.104 R)
• M29: 16,528,470 km (0.116 R)
• M30: 16,589,057 km (0.102 R)
• M31: 19,583,408 km (0.086 R)
• M32: 19,647,586 km (0.097 R)
• M33: 19,969,221 km (0.095 R)
• M34: 21,273,266 km (0.068 R)
• M35: 21,736,271 km (0.12 R)
• M36: 22,002,256 km (0.12 R)
• M37: 23,280,421 km (0.097 R)
• M38: 24,721,048 km (0.112 R)
• M39: 24,859,725 km (0.087 R)
• M40: 25,277,403 km (0.107 R)
• M41: 26,119,639 km (0.106 R)
• M42: 27,903,593 km (0.083 R)
• M43: 28,192,616 km (0.091 R)
• M44: 28,337,577 km (0.088 R)
• M45: 28,555,391 km (0.042 R)
• M46: 29,358,881 km (0.086 R)
• M47: 30,689,554 km (0.091 R)
• M48: 31,813,483 km (0.113 R)
• M49: 32,266,765 km (0.079 R)
• M50: 33,256,205 km (0.088 R)
• M51: 34,333,011 km (0.099 R)
• M52: 34,487,695 km (0.064 R)
• M53: 34,797,961 km (0.083 R)
• M54: 36,678,406 km (0.085 R)
• M55: 37,710,781 km (0.116 R)
• M56: 37,790,517 km (0.111 R)
• M57: 38,833,214 km (0.118 R)
• M58: 42,265,438 km (0.11 R)
• M59: 42,348,464 km (0.091 R)
• M60: 42,846,925 km (0.096 R)
• M61: 44,101,751 km (0.064 R)
• M62: 45,623,461 km (0.119 R)
• M63: 51,436,385 km (0.11 R)
• M64: 51,790,783 km (0.088 R)
• M65: 52,858,612 km (0.101 R)
• M66: 53,126,841 km (0.104 R)
• M67: 54,925,756 km (0.039 R)
• M68: 56,105,634 km (0.063 R)
• M69: 56,561,758 km (0.107 R)
• M70: 56,744,417 km (0.118 R)
• M71: 57,110,633 km (0.099 R)
• M72: 57,845,158 km (0.098 R)
• M73: 58,305,920 km (0.083 R)
• M74: 60,160,933 km (0.081 R)
• M75: 60,908,324 km (0.038 R)
• M76: 61,001,973 km (0.031 R)
• M77: 61,940,998 km (0.1 R)
• M78: 62,317,985 km (0.1 R)
• M79: 62,884,961 km (0.059 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: 519 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit