🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 26.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.36 AU - 1.46 AU

Year: 624 Days

Day: 19.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,485,920 km

• M1: 915,539 km (0.104 R)
• M2: 1,346,530 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.91 AU

Year: 783 Days

Day: 30.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,485,920 km

• M1: 45,328 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.6 AU - 4.38 AU

Year: 2971 Days

Day: 27.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.74 AU - 9.08 AU

Year: 7519 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,485,920 km

• M1: 253,868 km (0.098 R)
• M2: 359,035 km (0.12 R)
• M3: 500,255 km (0.098 R)
• M4: 880,234 km (0.079 R)
• M5: 1,134,849 km (0.045 R)
• M6: 1,279,810 km (0.089 R)
• M7: 1,483,263 km (0.115 R)
• M8: 1,571,376 km (0.061 R)
• M9: 2,019,870 km (0.101 R)
• M10: 2,138,352 km (0.079 R)
• M11: 2,341,057 km (0.102 R)
• M12: 3,146,642 km (0.105 R)
• M13: 3,449,129 km (0.104 R)
• M14: 3,592,144 km (0.098 R)
• M15: 3,736,955 km (0.075 R)
• M16: 3,883,860 km (0.094 R)
• M17: 4,133,090 km (0.113 R)
• M18: 4,439,167 km (0.115 R)
• M19: 4,647,258 km (0.051 R)
• M20: 4,885,418 km (0.118 R)
• M21: 5,073,462 km (0.055 R)
• M22: 5,540,357 km (0.047 R)
• M23: 5,935,146 km (0.036 R)
• M24: 6,574,378 km (0.101 R)
• M25: 7,605,107 km (0.099 R)
• M26: 7,949,332 km (0.049 R)
• M27: 8,044,177 km (0.086 R)
• M28: 8,783,639 km (0.098 R)
• M29: 9,012,973 km (0.118 R)
• M30: 10,361,597 km (0.088 R)
• M31: 11,094,776 km (0.055 R)
• M32: 11,307,355 km (0.077 R)
• M33: 11,449,922 km (0.083 R)
• M34: 11,989,521 km (0.077 R)
• M35: 12,134,781 km (0.111 R)
• M36: 12,317,290 km (0.099 R)
• M37: 12,427,245 km (0.1 R)
• M38: 12,574,299 km (0.049 R)
• M39: 13,355,948 km (0.103 R)
• M40: 13,962,268 km (0.113 R)
• M41: 14,115,157 km (0.076 R)
• M42: 14,654,907 km (0.06 R)
• M43: 14,927,324 km (0.119 R)
• M44: 15,398,258 km (0.07 R)
• M45: 15,834,336 km (0.048 R)
• M46: 15,953,865 km (0.071 R)
• M47: 16,354,787 km (0.117 R)
• M48: 16,881,073 km (0.119 R)
• M49: 17,536,311 km (0.079 R)
• M50: 17,742,756 km (0.106 R)
• M51: 17,991,687 km (0.116 R)
• M52: 18,660,988 km (0.092 R)
• M53: 18,829,585 km (0.079 R)
• M54: 19,381,003 km (0.114 R)
• M55: 19,937,806 km (0.109 R)
• M56: 20,283,078 km (0.101 R)
• M57: 20,413,078 km (0.059 R)
• M58: 20,499,995 km (0.108 R)
• M59: 21,155,084 km (0.109 R)
• M60: 21,463,106 km (0.086 R)
• M61: 22,172,798 km (0.116 R)
• M62: 22,440,877 km (0.096 R)
• M63: 23,752,103 km (0.111 R)
• M64: 24,255,948 km (0.098 R)
• M65: 24,855,985 km (0.12 R)
• M66: 24,995,111 km (0.114 R)
• M67: 26,922,830 km (0.12 R)
• M68: 27,591,981 km (0.061 R)
• M69: 27,832,385 km (0.117 R)
• M70: 28,170,027 km (0.115 R)
• M71: 28,849,351 km (0.119 R)
• M72: 29,337,938 km (0.096 R)
• M73: 29,435,924 km (0.081 R)
• M74: 30,521,706 km (0.097 R)
• M75: 30,621,039 km (0.097 R)
• M76: 31,019,418 km (0.099 R)
• M77: 31,169,315 km (0.099 R)
• M78: 31,319,511 km (0.05 R)
• M79: 31,519,972 km (0.034 R)
• M80: 32,073,634 km (0.093 R)
• M81: 32,529,010 km (0.092 R)
• M82: 32,630,587 km (0.12 R)
• M83: 32,833,890 km (0.113 R)
• M84: 33,343,869 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 8.2

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.48 AU - 8.02 AU

Year: 8043 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,485,920 km

• M1: 103,372 km (0.066 R)
• M2: 204,799 km (0.096 R)
• M3: 319,391 km (0.079 R)
• M4: 432,188 km (0.072 R)
• M5: 589,864 km (0.105 R)
• M6: 652,097 km (0.116 R)
• M7: 818,151 km (0.075 R)
• M8: 1,016,966 km (0.064 R)
• M9: 1,211,294 km (0.053 R)
• M10: 1,354,609 km (0.05 R)
• M11: 1,525,300 km (0.101 R)
• M12: 1,771,538 km (0.078 R)
• M13: 1,864,289 km (0.115 R)
• M14: 1,982,471 km (0.108 R)
• M15: 2,103,346 km (0.093 R)
• M16: 2,201,632 km (0.053 R)
• M17: 2,301,713 km (0.091 R)
• M18: 2,663,590 km (0.073 R)
• M19: 2,743,475 km (0.097 R)
• M20: 2,933,016 km (0.045 R)
• M21: 3,015,594 km (0.087 R)
• M22: 4,035,552 km (0.102 R)
• M23: 4,158,522 km (0.109 R)
• M24: 4,791,620 km (0.119 R)
• M25: 5,488,596 km (0.109 R)
• M26: 5,590,772 km (0.07 R)
• M27: 5,935,894 km (0.044 R)
• M28: 6,574,677 km (0.113 R)
• M29: 7,123,551 km (0.107 R)
• M30: 7,272,401 km (0.032 R)
• M31: 7,384,749 km (0.056 R)
• M32: 8,225,938 km (0.095 R)
• M33: 8,304,028 km (0.083 R)
• M34: 8,777,057 km (0.116 R)
• M35: 8,856,792 km (0.067 R)
• M36: 9,137,737 km (0.113 R)
• M37: 9,544,045 km (0.076 R)
• M38: 9,626,025 km (0.087 R)
• M39: 10,628,181 km (0.097 R)
• M40: 11,141,601 km (0.111 R)
• M41: 12,415,426 km (0.115 R)
• M42: 12,505,036 km (0.109 R)
• M43: 12,820,089 km (0.076 R)
• M44: 13,046,879 km (0.114 R)
• M45: 13,596,352 km (0.053 R)
• M46: 14,059,956 km (0.076 R)
• M47: 14,481,822 km (0.058 R)
• M48: 14,717,887 km (0.11 R)
• M49: 15,385,842 km (0.103 R)
• M50: 15,771,954 km (0.042 R)
• M51: 16,652,337 km (0.087 R)
• M52: 17,198,220 km (0.039 R)
• M53: 17,548,578 km (0.092 R)
• M54: 18,053,321 km (0.05 R)
• M55: 19,232,153 km (0.116 R)
• M56: 19,595,975 km (0.113 R)
• M57: 21,180,366 km (0.03 R)
• M58: 21,717,572 km (0.104 R)
• M59: 22,477,230 km (0.094 R)
• M60: 23,080,259 km (0.118 R)
• M61: 23,411,319 km (0.11 R)
• M62: 24,470,322 km (0.103 R)
• M63: 25,034,007 km (0.073 R)
• M64: 25,147,252 km (0.065 R)
• M65: 25,431,040 km (0.111 R)
• M66: 25,658,877 km (0.099 R)
• M67: 26,982,220 km (0.098 R)
• M68: 27,214,545 km (0.076 R)
• M69: 28,919,213 km (0.046 R)
• M70: 29,097,534 km (0.057 R)
• M71: 29,216,614 km (0.077 R)
• M72: 29,754,418 km (0.084 R)
• M73: 29,814,407 km (0.059 R)
• M74: 30,175,087 km (0.082 R)
• M75: 30,597,552 km (0.065 R)
• M76: 30,961,374 km (0.11 R)
• M77: 31,265,656 km (0.086 R)
• M78: 31,326,542 km (0.086 R)
• M79: 31,754,392 km (0.054 R)
• M80: 33,547,622 km (0.116 R)
• M81: 34,425,013 km (0.085 R)
• M82: 35,119,596 km (0.12 R)
• M83: 35,691,359 km (0.085 R)
• M84: 37,102,067 km (0.038 R)
• M85: 38,139,379 km (0.107 R)
• M86: 38,661,625 km (0.043 R)
• M87: 40,641,104 km (0.065 R)
• M88: 41,576,091 km (0.078 R)
• M89: 41,777,300 km (0.081 R)
• M90: 42,720,963 km (0.049 R)
• M91: 43,263,255 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.73 AU - 10.47 AU

Year: 10233 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,485,920 km

• M1: 173,384 km (0.059 R)
• M2: 293,212 km (0.106 R)
• M3: 671,545 km (0.108 R)
• M4: 958,025 km (0.093 R)
• M5: 1,470,397 km (0.092 R)
• M6: 2,256,085 km (0.109 R)
• M7: 2,483,624 km (0.067 R)
• M8: 2,613,475 km (0.115 R)
• M9: 2,718,941 km (0.114 R)
• M10: 3,016,641 km (0.078 R)
• M11: 3,183,443 km (0.039 R)
• M12: 3,410,682 km (0.075 R)
• M13: 3,526,471 km (0.111 R)
• M14: 3,732,168 km (0.055 R)
• M15: 4,786,982 km (0.116 R)
• M16: 5,313,866 km (0.119 R)
• M17: 6,068,587 km (0.101 R)
• M18: 7,077,625 km (0.116 R)
• M19: 7,375,474 km (0.102 R)
• M20: 7,791,805 km (0.113 R)
• M21: 8,022,186 km (0.111 R)
• M22: 8,647,355 km (0.105 R)
• M23: 9,167,058 km (0.052 R)
• M24: 9,532,825 km (0.026 R)
• M25: 9,944,818 km (0.083 R)
• M26: 10,069,582 km (0.116 R)
• M27: 10,236,683 km (0.091 R)
• M28: 11,172,567 km (0.11 R)
• M29: 11,476,101 km (0.032 R)
• M30: 11,958,555 km (0.073 R)
• M31: 12,224,540 km (0.11 R)
• M32: 13,445,557 km (0.113 R)
• M33: 13,629,712 km (0.067 R)
• M34: 15,133,470 km (0.032 R)
• M35: 15,662,448 km (0.058 R)
• M36: 16,738,655 km (0.054 R)
• M37: 17,435,931 km (0.055 R)
• M38: 17,586,576 km (0.082 R)
• M39: 17,889,213 km (0.073 R)
• M40: 18,142,781 km (0.085 R)
• M41: 18,346,384 km (0.049 R)
• M42: 18,499,721 km (0.041 R)
• M43: 19,013,590 km (0.114 R)
• M44: 19,376,215 km (0.075 R)
• M45: 19,480,186 km (0.111 R)
• M46: 21,169,595 km (0.092 R)
• M47: 23,070,535 km (0.116 R)
• M48: 23,235,990 km (0.105 R)
• M49: 25,195,573 km (0.079 R)
• M50: 25,994,276 km (0.103 R)
• M51: 26,917,145 km (0.095 R)
• M52: 27,557,873 km (0.064 R)
• M53: 27,850,785 km (0.098 R)
• M54: 28,203,537 km (0.044 R)
• M55: 28,321,570 km (0.115 R)
• M56: 29,510,125 km (0.083 R)
• M57: 29,809,769 km (0.1 R)
• M58: 30,170,749 km (0.068 R)
• M59: 30,533,075 km (0.065 R)
• M60: 31,751,550 km (0.105 R)
• M61: 31,935,555 km (0.086 R)
• M62: 32,058,524 km (0.038 R)
• M63: 32,243,278 km (0.094 R)
• M64: 32,366,696 km (0.099 R)
• M65: 32,985,732 km (0.109 R)
• M66: 33,359,128 km (0.118 R)
• M67: 33,859,084 km (0.078 R)
• M68: 33,984,447 km (0.079 R)
• M69: 35,755,985 km (0.097 R)
• M70: 36,075,527 km (0.105 R)
• M71: 36,653,124 km (0.114 R)
• M72: 37,947,445 km (0.073 R)
• M73: 38,077,595 km (0.098 R)
• M74: 38,731,188 km (0.092 R)
• M75: 39,059,256 km (0.111 R)
• M76: 39,454,344 km (0.052 R)
• M77: 39,652,262 km (0.115 R)
• M78: 39,784,507 km (0.096 R)
• M79: 40,049,295 km (0.102 R)
• M80: 40,780,529 km (0.086 R)
• M81: 41,449,082 km (0.051 R)
• M82: 41,650,441 km (0.086 R)
• M83: 41,986,587 km (0.079 R)
• M84: 42,458,868 km (0.066 R)
• M85: 43,954,248 km (0.072 R)
• M86: 44,571,040 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 14.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.52 AU - 12.76 AU

Year: 14804 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,485,920 km

• M1: 285,732 km (0.108 R)
• M2: 393,891 km (0.105 R)
• M3: 534,663 km (0.113 R)
• M4: 891,005 km (0.118 R)
• M5: 1,160,730 km (0.104 R)
• M6: 2,001,919 km (0.094 R)
• M7: 2,306,350 km (0.055 R)
• M8: 2,940,047 km (0.119 R)
• M9: 3,040,726 km (0.107 R)
• M10: 3,669,785 km (0.069 R)
• M11: 4,339,086 km (0.064 R)
• M12: 4,477,464 km (0.058 R)
• M13: 4,901,873 km (0.069 R)
• M14: 5,588,079 km (0.08 R)
• M15: 5,688,609 km (0.046 R)
• M16: 5,968,057 km (0.099 R)
• M17: 6,514,538 km (0.094 R)
• M18: 7,213,460 km (0.075 R)
• M19: 7,488,570 km (0.08 R)
• M20: 8,392,590 km (0.08 R)
• M21: 8,828,219 km (0.052 R)
• M22: 9,152,547 km (0.11 R)
• M23: 9,995,531 km (0.11 R)
• M24: 10,087,384 km (0.111 R)
• M25: 10,241,021 km (0.117 R)
• M26: 11,052,590 km (0.06 R)
• M27: 11,594,433 km (0.092 R)
• M28: 12,638,028 km (0.101 R)
• M29: 12,803,783 km (0.107 R)
• M30: 12,936,925 km (0.06 R)
• M31: 13,440,321 km (0.085 R)
• M32: 14,053,074 km (0.105 R)
• M33: 14,989,108 km (0.113 R)
• M34: 16,340,575 km (0.057 R)
• M35: 17,067,471 km (0.101 R)
• M36: 18,177,787 km (0.081 R)
• M37: 18,628,376 km (0.027 R)
• M38: 18,968,860 km (0.105 R)
• M39: 19,196,848 km (0.041 R)
• M40: 19,387,585 km (0.118 R)
• M41: 19,502,476 km (0.074 R)
• M42: 20,273,354 km (0.108 R)
• M43: 20,740,698 km (0.036 R)
• M44: 20,936,521 km (0.107 R)
• M45: 21,408,951 km (0.094 R)
• M46: 22,404,376 km (0.051 R)
• M47: 22,645,527 km (0.062 R)
• M48: 23,333,528 km (0.114 R)
• M49: 24,399,114 km (0.072 R)
• M50: 24,605,858 km (0.119 R)
• M51: 24,896,227 km (0.064 R)
• M52: 25,187,793 km (0.099 R)
• M53: 26,365,278 km (0.096 R)
• M54: 26,662,529 km (0.104 R)
• M55: 26,918,042 km (0.071 R)
• M56: 27,046,248 km (0.025 R)
• M57: 28,686,588 km (0.106 R)
• M58: 29,123,713 km (0.045 R)
• M59: 29,387,006 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.5

Radius: 3.1

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.87 AU - 20.29 AU

Year: 28658 Days

Day: 18 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,485,920 km

• M1: 62,981 km (0.06 R)
• M2: 107,561 km (0.091 R)
• M3: 297,550 km (0.084 R)
• M4: 624,870 km (0.077 R)
• M5: 867,967 km (0.113 R)
• M6: 1,697,038 km (0.096 R)
• M7: 1,925,923 km (0.112 R)
• M8: 2,164,532 km (0.118 R)
• M9: 2,468,514 km (0.087 R)
• M10: 2,698,147 km (0.055 R)
• M11: 5,899,392 km (0.088 R)
• M12: 6,398,750 km (0.09 R)
• M13: 8,144,706 km (0.087 R)
• M14: 8,872,949 km (0.07 R)
• M15: 10,482,323 km (0.109 R)
• M16: 14,982,227 km (0.067 R)
• M17: 15,137,809 km (0.071 R)
• M18: 17,262,547 km (0.062 R)
• M19: 17,371,155 km (0.094 R)
• M20: 17,698,625 km (0.106 R)
• M21: 18,414,899 km (0.095 R)
• M22: 18,692,852 km (0.082 R)
• M23: 18,804,452 km (0.109 R)
• M24: 20,504,632 km (0.088 R)
• M25: 21,723,705 km (0.048 R)
• M26: 23,565,704 km (0.066 R)
• M27: 23,746,717 km (0.074 R)
• M28: 26,703,070 km (0.086 R)
• M29: 26,891,564 km (0.078 R)
• M30: 30,492,085 km (0.095 R)
• M31: 32,080,815 km (0.037 R)
• M32: 33,696,172 km (0.097 R)
• M33: 34,104,126 km (0.091 R)
• M34: 35,475,789 km (0.072 R)
• M35: 37,496,557 km (0.09 R)
• M36: 37,778,100 km (0.068 R)
• M37: 38,272,670 km (0.037 R)
• M38: 41,212,119 km (0.119 R)
• M39: 42,012,916 km (0.099 R)
• M40: 43,186,960 km (0.071 R)
• M41: 44,446,275 km (0.044 R)
• M42: 45,717,558 km (0.097 R)
• M43: 47,076,505 km (0.08 R)
• M44: 49,293,695 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit