🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 14.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.84 AU - 0.84 AU

Year: 278 Days

Day: 28.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,066,180 km

• M1: 59,540 km (0.103 R)
• M2: 143,464 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.67 AU - 1.03 AU

Year: 283 Days

Day: 35 Hours

Environment

Temp: 148 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,066,180 km

• M1: 33,660 km (0.067 R)
• M2: 187,745 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.98 AU - 2.54 AU

Year: 1229 Days

Day: 20.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 9.2

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.49 AU - 5.79 AU

Year: 4214 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,066,180 km

• M1: 146,008 km (0.088 R)
• M2: 256,560 km (0.059 R)
• M3: 375,491 km (0.117 R)
• M4: 476,918 km (0.083 R)
• M5: 567,724 km (0.096 R)
• M6: 865,274 km (0.108 R)
• M7: 1,005,447 km (0.092 R)
• M8: 1,112,410 km (0.12 R)
• M9: 1,308,832 km (0.107 R)
• M10: 1,562,699 km (0.095 R)
• M11: 1,735,485 km (0.054 R)
• M12: 1,947,764 km (0.09 R)
• M13: 2,099,756 km (0.117 R)
• M14: 2,362,001 km (0.098 R)
• M15: 2,487,962 km (0.114 R)
• M16: 2,616,317 km (0.073 R)
• M17: 2,690,518 km (0.114 R)
• M18: 2,937,055 km (0.05 R)
• M19: 3,151,429 km (0.06 R)
• M20: 3,290,405 km (0.058 R)
• M21: 3,350,693 km (0.119 R)
• M22: 3,533,651 km (0.071 R)
• M23: 3,867,105 km (0.111 R)
• M24: 4,059,189 km (0.107 R)
• M25: 4,676,729 km (0.115 R)
• M26: 4,812,863 km (0.083 R)
• M27: 5,135,844 km (0.082 R)
• M28: 5,418,136 km (0.081 R)
• M29: 5,681,578 km (0.112 R)
• M30: 6,220,878 km (0.116 R)
• M31: 6,496,736 km (0.061 R)
• M32: 6,623,446 km (0.05 R)
• M33: 6,751,053 km (0.111 R)
• M34: 6,853,677 km (0.1 R)
• M35: 7,773,704 km (0.117 R)
• M36: 8,289,218 km (0.097 R)
• M37: 8,454,374 km (0.049 R)
• M38: 10,165,026 km (0.107 R)
• M39: 10,282,909 km (0.113 R)
• M40: 10,430,712 km (0.109 R)
• M41: 10,818,469 km (0.112 R)
• M42: 11,089,690 km (0.118 R)
• M43: 11,241,382 km (0.111 R)
• M44: 11,577,529 km (0.093 R)
• M45: 11,639,014 km (0.111 R)
• M46: 11,824,066 km (0.059 R)
• M47: 11,947,933 km (0.086 R)
• M48: 12,447,889 km (0.051 R)
• M49: 12,986,591 km (0.092 R)
• M50: 13,403,670 km (0.095 R)
• M51: 13,988,448 km (0.099 R)
• M52: 14,086,734 km (0.099 R)
• M53: 14,316,965 km (0.056 R)
• M54: 14,383,087 km (0.114 R)
• M55: 14,948,268 km (0.087 R)
• M56: 15,554,588 km (0.048 R)
• M57: 16,791,164 km (0.075 R)
• M58: 16,860,877 km (0.112 R)
• M59: 17,035,308 km (0.082 R)
• M60: 18,202,022 km (0.04 R)
• M61: 18,416,994 km (0.068 R)
• M62: 18,704,820 km (0.113 R)
• M63: 19,467,470 km (0.082 R)
• M64: 19,834,284 km (0.104 R)
• M65: 20,537,394 km (0.09 R)
• M66: 20,761,192 km (0.099 R)
• M67: 21,060,687 km (0.108 R)
• M68: 21,361,678 km (0.115 R)
• M69: 21,475,074 km (0.112 R)
• M70: 21,702,163 km (0.086 R)
• M71: 22,388,219 km (0.119 R)
• M72: 23,703,483 km (0.087 R)
• M73: 24,095,131 km (0.101 R)
• M74: 24,331,196 km (0.072 R)
• M75: 24,410,034 km (0.091 R)
• M76: 24,884,858 km (0.115 R)
• M77: 25,282,788 km (0.108 R)
• M78: 25,402,616 km (0.117 R)
• M79: 26,287,039 km (0.109 R)
• M80: 26,570,676 km (0.057 R)
• M81: 26,692,449 km (0.103 R)
• M82: 26,895,902 km (0.102 R)
• M83: 27,018,273 km (0.046 R)
• M84: 27,140,794 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 10.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.02 AU - 7.86 AU

Year: 7339 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,066,180 km

• M1: 130,599 km (0.094 R)
• M2: 204,500 km (0.067 R)
• M3: 274,362 km (0.09 R)
• M4: 477,816 km (0.049 R)
• M5: 748,139 km (0.102 R)
• M6: 876,494 km (0.115 R)
• M7: 1,627,176 km (0.03 R)
• M8: 1,711,400 km (0.093 R)
• M9: 2,270,447 km (0.034 R)
• M10: 2,485,120 km (0.103 R)
• M11: 2,832,336 km (0.108 R)
• M12: 2,934,362 km (0.104 R)
• M13: 3,063,764 km (0.1 R)
• M14: 3,168,632 km (0.082 R)
• M15: 3,739,049 km (0.091 R)
• M16: 5,159,331 km (0.084 R)
• M17: 5,474,534 km (0.112 R)
• M18: 5,634,454 km (0.077 R)
• M19: 5,860,945 km (0.09 R)
• M20: 5,926,320 km (0.101 R)
• M21: 6,728,613 km (0.09 R)
• M22: 6,934,609 km (0.108 R)
• M23: 7,177,407 km (0.074 R)
• M24: 7,600,469 km (0.068 R)
• M25: 7,814,993 km (0.103 R)
• M26: 7,886,949 km (0.075 R)
• M27: 8,286,675 km (0.051 R)
• M28: 8,581,682 km (0.057 R)
• M29: 9,334,010 km (0.117 R)
• M30: 9,525,345 km (0.094 R)
• M31: 9,640,835 km (0.082 R)
• M32: 9,795,519 km (0.073 R)
• M33: 10,146,625 km (0.116 R)
• M34: 10,462,277 km (0.101 R)
• M35: 10,661,092 km (0.051 R)
• M36: 10,861,254 km (0.036 R)
• M37: 11,062,613 km (0.111 R)
• M38: 11,387,540 km (0.112 R)
• M39: 11,797,886 km (0.114 R)
• M40: 11,922,053 km (0.115 R)
• M41: 12,046,518 km (0.111 R)
• M42: 12,422,757 km (0.076 R)
• M43: 12,717,913 km (0.08 R)
• M44: 13,015,613 km (0.087 R)
• M45: 13,143,819 km (0.099 R)
• M46: 13,229,538 km (0.111 R)
• M47: 14,759,775 km (0.081 R)
• M48: 16,207,433 km (0.088 R)
• M49: 16,808,368 km (0.04 R)
• M50: 16,948,092 km (0.088 R)
• M51: 18,270,687 km (0.099 R)
• M52: 18,944,476 km (0.093 R)
• M53: 21,064,278 km (0.06 R)
• M54: 21,164,658 km (0.085 R)
• M55: 21,567,974 km (0.093 R)
• M56: 21,973,833 km (0.113 R)
• M57: 22,690,107 km (0.05 R)
• M58: 23,361,951 km (0.028 R)
• M59: 23,726,521 km (0.097 R)
• M60: 24,408,538 km (0.112 R)
• M61: 25,096,988 km (0.093 R)
• M62: 25,899,281 km (0.042 R)
• M63: 27,036,674 km (0.038 R)
• M64: 28,633,930 km (0.093 R)
• M65: 29,303,680 km (0.055 R)
• M66: 30,658,887 km (0.114 R)
• M67: 31,172,307 km (0.09 R)
• M68: 31,286,899 km (0.087 R)
• M69: 32,265,718 km (0.058 R)
• M70: 32,439,401 km (0.088 R)
• M71: 33,782,042 km (0.045 R)
• M72: 34,135,242 km (0.06 R)
• M73: 35,560,461 km (0.077 R)
• M74: 35,859,806 km (0.072 R)
• M75: 36,039,773 km (0.115 R)
• M76: 37,795,453 km (0.095 R)
• M77: 37,917,525 km (0.081 R)
• M78: 38,529,979 km (0.057 R)
• M79: 39,331,075 km (0.12 R)
• M80: 39,888,926 km (0.033 R)
• M81: 40,824,511 km (0.101 R)
• M82: 41,767,277 km (0.084 R)
• M83: 41,893,537 km (0.063 R)
• M84: 42,336,347 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 12.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.92 AU - 12.1 AU

Year: 13212 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,066,180 km

• M1: 169,195 km (0.116 R)
• M2: 247,734 km (0.049 R)
• M3: 670,049 km (0.115 R)
• M4: 961,316 km (0.052 R)
• M5: 1,044,941 km (0.108 R)
• M6: 1,348,625 km (0.072 R)
• M7: 1,600,099 km (0.089 R)
• M8: 1,762,562 km (0.099 R)
• M9: 1,888,075 km (0.118 R)
• M10: 2,104,244 km (0.086 R)
• M11: 2,237,984 km (0.072 R)
• M12: 2,850,139 km (0.088 R)
• M13: 3,074,087 km (0.072 R)
• M14: 3,277,989 km (0.113 R)
• M15: 3,645,700 km (0.064 R)
• M16: 4,250,375 km (0.119 R)
• M17: 4,392,343 km (0.072 R)
• M18: 4,478,212 km (0.07 R)
• M19: 4,827,374 km (0.103 R)
• M20: 5,276,466 km (0.098 R)
• M21: 5,367,871 km (0.09 R)
• M22: 6,022,810 km (0.105 R)
• M23: 6,182,581 km (0.083 R)
• M24: 6,279,071 km (0.061 R)
• M25: 6,935,357 km (0.086 R)
• M26: 7,035,737 km (0.106 R)
• M27: 7,579,227 km (0.118 R)
• M28: 9,106,022 km (0.118 R)
• M29: 9,289,729 km (0.117 R)
• M30: 9,660,731 km (0.118 R)
• M31: 9,960,974 km (0.111 R)
• M32: 10,764,016 km (0.053 R)
• M33: 11,468,771 km (0.118 R)
• M34: 11,548,058 km (0.05 R)
• M35: 11,987,128 km (0.092 R)
• M36: 12,676,475 km (0.055 R)
• M37: 13,629,712 km (0.046 R)
• M38: 13,966,756 km (0.08 R)
• M39: 14,051,429 km (0.09 R)
• M40: 14,221,222 km (0.094 R)
• M41: 14,434,549 km (0.074 R)
• M42: 14,778,026 km (0.102 R)
• M43: 14,864,344 km (0.103 R)
• M44: 15,211,261 km (0.099 R)
• M45: 15,648,536 km (0.08 R)
• M46: 15,736,499 km (0.119 R)
• M47: 16,045,718 km (0.116 R)
• M48: 16,357,031 km (0.098 R)
• M49: 17,030,670 km (0.064 R)
• M50: 17,121,177 km (0.074 R)
• M51: 17,484,850 km (0.089 R)
• M52: 17,621,881 km (0.07 R)
• M53: 19,293,937 km (0.07 R)
• M54: 19,388,333 km (0.114 R)
• M55: 19,957,852 km (0.092 R)
• M56: 20,053,295 km (0.111 R)
• M57: 20,148,888 km (0.093 R)
• M58: 20,725,738 km (0.089 R)
• M59: 21,016,257 km (0.08 R)
• M60: 22,043,545 km (0.052 R)
• M61: 22,538,415 km (0.085 R)
• M62: 22,737,530 km (0.088 R)
• M63: 23,438,546 km (0.113 R)
• M64: 23,589,789 km (0.056 R)
• M65: 23,741,182 km (0.065 R)
• M66: 25,273,962 km (0.104 R)
• M67: 26,000,110 km (0.107 R)
• M68: 27,207,963 km (0.071 R)
• M69: 27,473,051 km (0.095 R)
• M70: 27,632,372 km (0.103 R)
• M71: 28,864,909 km (0.06 R)
• M72: 29,951,139 km (0.119 R)
• M73: 31,772,493 km (0.118 R)
• M74: 33,459,209 km (0.089 R)
• M75: 34,027,980 km (0.09 R)
• M76: 34,370,709 km (0.031 R)
• M77: 35,117,352 km (0.063 R)
• M78: 35,290,437 km (0.091 R)
• M79: 36,159,900 km (0.076 R)
• M80: 36,334,780 km (0.117 R)
• M81: 37,271,561 km (0.092 R)
• M82: 37,389,145 km (0.091 R)
• M83: 38,097,641 km (0.046 R)
• M84: 38,513,074 km (0.105 R)
• M85: 39,588,085 km (0.09 R)
• M86: 39,768,200 km (0.091 R)
• M87: 40,430,919 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.4

Radius: 4

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.64 AU - 16.08 AU

Year: 21771 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,066,180 km

• M1: 119,828 km (0.097 R)
• M2: 247,734 km (0.086 R)
• M3: 508,184 km (0.081 R)
• M4: 674,088 km (0.098 R)
• M5: 718,070 km (0.101 R)
• M6: 1,002,605 km (0.106 R)
• M7: 1,545,795 km (0.098 R)
• M8: 2,466,121 km (0.053 R)
• M9: 3,070,048 km (0.115 R)
• M10: 3,678,163 km (0.065 R)
• M11: 4,488,834 km (0.107 R)
• M12: 4,914,140 km (0.053 R)
• M13: 5,441,323 km (0.111 R)
• M14: 5,848,379 km (0.092 R)
• M15: 6,125,285 km (0.115 R)
• M16: 6,171,810 km (0.051 R)
• M17: 6,312,133 km (0.096 R)
• M18: 6,643,791 km (0.088 R)
• M19: 6,981,134 km (0.082 R)
• M20: 7,274,645 km (0.118 R)
• M21: 7,924,498 km (0.102 R)
• M22: 8,333,499 km (0.107 R)
• M23: 8,854,399 km (0.09 R)
• M24: 8,907,057 km (0.105 R)
• M25: 9,709,500 km (0.119 R)
• M26: 9,763,804 km (0.101 R)
• M27: 11,439,749 km (0.114 R)
• M28: 11,727,575 km (0.056 R)
• M29: 12,783,587 km (0.116 R)
• M30: 13,082,184 km (0.088 R)
• M31: 14,609,728 km (0.061 R)
• M32: 15,362,804 km (0.109 R)
• M33: 15,871,736 km (0.094 R)
• M34: 16,063,969 km (0.104 R)
• M35: 16,321,576 km (0.111 R)
• M36: 17,629,959 km (0.113 R)
• M37: 18,903,785 km (0.12 R)
• M38: 19,175,754 km (0.105 R)
• M39: 20,834,196 km (0.111 R)
• M40: 21,893,948 km (0.038 R)
• M41: 22,108,022 km (0.117 R)
• M42: 22,538,116 km (0.071 R)
• M43: 23,771,850 km (0.076 R)
• M44: 23,991,908 km (0.107 R)
• M45: 25,926,508 km (0.115 R)
• M46: 26,077,452 km (0.107 R)
• M47: 26,531,781 km (0.056 R)
• M48: 27,448,517 km (0.085 R)
• M49: 29,155,727 km (0.102 R)
• M50: 29,391,194 km (0.091 R)
• M51: 29,943,061 km (0.108 R)
• M52: 32,022,621 km (0.114 R)
• M53: 32,753,257 km (0.119 R)
• M54: 33,325,319 km (0.08 R)
• M55: 34,479,317 km (0.098 R)
• M56: 34,728,398 km (0.106 R)
• M57: 35,562,555 km (0.113 R)
• M58: 35,982,177 km (0.116 R)
• M59: 36,657,013 km (0.118 R)
• M60: 37,250,917 km (0.088 R)
• M61: 38,620,186 km (0.099 R)
• M62: 40,005,762 km (0.089 R)
• M63: 40,354,774 km (0.081 R)
• M64: 40,704,683 km (0.094 R)
• M65: 41,319,530 km (0.111 R)
• M66: 41,760,694 km (0.111 R)
• M67: 42,026,081 km (0.066 R)
• M68: 44,169,220 km (0.098 R)
• M69: 45,799,837 km (0.098 R)
• M70: 46,256,260 km (0.115 R)
• M71: 46,530,922 km (0.091 R)
• M72: 47,819,408 km (0.03 R)
• M73: 47,912,009 km (0.09 R)
• M74: 48,747,065 km (0.103 R)
• M75: 50,902,770 km (0.076 R)
• M76: 51,470,344 km (0.104 R)
• M77: 51,659,885 km (0.06 R)
• M78: 53,185,334 km (0.114 R)
• M79: 53,953,519 km (0.06 R)
• M80: 56,964,775 km (0.091 R)
• M81: 59,830,771 km (0.06 R)
• M82: 59,930,553 km (0.081 R)
• M83: 60,429,611 km (0.114 R)
• M84: 61,733,805 km (0.08 R)
• M85: 65,085,994 km (0.086 R)
• M86: 67,353,300 km (0.047 R)
• M87: 68,080,196 km (0.053 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit