🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.71 AU

Year: 300 Days

Day: 32.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 10.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.66 AU - 0.76 AU

Year: 386 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,271,863 km

• M1: 128,654 km (0.11 R)
• M2: 204,201 km (0.116 R)
• M3: 271,221 km (0.114 R)
• M4: 339,438 km (0.102 R)
• M5: 418,126 km (0.098 R)
• M6: 484,099 km (0.108 R)
• M7: 588,668 km (0.095 R)
• M8: 667,506 km (0.08 R)
• M9: 739,462 km (0.117 R)
• M10: 805,884 km (0.091 R)
• M11: 871,707 km (0.108 R)
• M12: 960,568 km (0.105 R)
• M13: 1,077,703 km (0.03 R)
• M14: 1,170,603 km (0.088 R)
• M15: 1,330,374 km (0.076 R)
• M16: 1,544,299 km (0.078 R)
• M17: 1,642,585 km (0.087 R)
• M18: 1,709,305 km (0.042 R)
• M19: 1,834,219 km (0.107 R)
• M20: 1,911,412 km (0.059 R)
• M21: 2,017,327 km (0.099 R)
• M22: 2,105,291 km (0.071 R)
• M23: 2,182,184 km (0.116 R)
• M24: 2,247,708 km (0.115 R)
• M25: 2,330,735 km (0.097 R)
• M26: 2,444,280 km (0.087 R)
• M27: 2,516,685 km (0.12 R)
• M28: 2,594,326 km (0.05 R)
• M29: 2,751,853 km (0.073 R)
• M30: 2,831,888 km (0.058 R)
• M31: 3,049,104 km (0.079 R)
• M32: 3,141,256 km (0.115 R)
• M33: 3,210,969 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.88 AU

Year: 394 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,271,863 km

• M1: 115,789 km (0.057 R)
• M2: 176,376 km (0.08 R)
• M3: 235,018 km (0.111 R)
• M4: 310,416 km (0.084 R)
• M5: 394,938 km (0.111 R)
• M6: 468,989 km (0.12 R)
• M7: 525,238 km (0.096 R)
• M8: 586,573 km (0.105 R)
• M9: 658,231 km (0.108 R)
• M10: 789,428 km (0.098 R)
• M11: 847,173 km (0.088 R)
• M12: 921,074 km (0.108 R)
• M13: 991,235 km (0.053 R)
• M14: 1,054,216 km (0.109 R)
• M15: 1,146,668 km (0.078 R)
• M16: 1,238,670 km (0.095 R)
• M17: 1,471,295 km (0.096 R)
• M18: 1,533,528 km (0.084 R)
• M19: 1,600,099 km (0.111 R)
• M20: 1,674,898 km (0.034 R)
• M21: 1,743,563 km (0.114 R)
• M22: 1,820,756 km (0.051 R)
• M23: 1,883,886 km (0.066 R)
• M24: 1,951,803 km (0.084 R)
• M25: 2,105,440 km (0.073 R)
• M26: 2,267,156 km (0.056 R)
• M27: 2,486,616 km (0.077 R)
• M28: 2,548,699 km (0.06 R)
• M29: 2,666,283 km (0.11 R)
• M30: 2,725,673 km (0.092 R)
• M31: 2,811,393 km (0.066 R)
• M32: 2,911,025 km (0.089 R)
• M33: 2,976,698 km (0.041 R)
• M34: 3,038,482 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 12.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,271,863 km

• M1: 157,078 km (0.108 R)
• M2: 240,853 km (0.055 R)
• M3: 326,572 km (0.077 R)
• M4: 405,560 km (0.096 R)
• M5: 508,932 km (0.077 R)
• M6: 613,800 km (0.059 R)
• M7: 709,543 km (0.089 R)
• M8: 818,749 km (0.11 R)
• M9: 930,349 km (0.063 R)
• M10: 1,018,761 km (0.087 R)
• M11: 1,106,127 km (0.115 R)
• M12: 1,289,085 km (0.027 R)
• M13: 1,370,765 km (0.077 R)
• M14: 1,544,299 km (0.101 R)
• M15: 1,641,388 km (0.07 R)
• M16: 1,725,462 km (0.117 R)
• M17: 1,826,440 km (0.08 R)
• M18: 1,934,749 km (0.113 R)
• M19: 2,018,674 km (0.072 R)
• M20: 2,098,709 km (0.109 R)
• M21: 2,457,594 km (0.108 R)
• M22: 2,624,096 km (0.079 R)
• M23: 2,735,397 km (0.069 R)
• M24: 2,818,274 km (0.103 R)
• M25: 3,023,523 km (0.066 R)
• M26: 3,227,424 km (0.071 R)
• M27: 3,346,953 km (0.077 R)
• M28: 3,442,397 km (0.094 R)
• M29: 3,609,946 km (0.092 R)
• M30: 3,734,112 km (0.117 R)
• M31: 3,859,775 km (0.098 R)
• M32: 4,013,860 km (0.043 R)
• M33: 4,142,664 km (0.095 R)
• M34: 4,300,490 km (0.098 R)
• M35: 4,544,634 km (0.041 R)
• M36: 4,707,546 km (0.065 R)
• M37: 4,800,446 km (0.096 R)
• M38: 4,922,967 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 10.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 579 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,271,863 km

• M1: 161,715 km (0.09 R)
• M2: 237,561 km (0.11 R)
• M3: 331,808 km (0.089 R)
• M4: 411,394 km (0.057 R)
• M5: 480,658 km (0.115 R)
• M6: 564,732 km (0.076 R)
• M7: 654,640 km (0.109 R)
• M8: 758,461 km (0.112 R)
• M9: 830,119 km (0.103 R)
• M10: 959,222 km (0.071 R)
• M11: 1,034,469 km (0.108 R)
• M12: 1,157,888 km (0.1 R)
• M13: 1,252,134 km (0.054 R)
• M14: 1,452,296 km (0.071 R)
• M15: 1,569,431 km (0.118 R)
• M16: 1,640,490 km (0.11 R)
• M17: 1,747,303 km (0.108 R)
• M18: 1,900,192 km (0.058 R)
• M19: 2,037,074 km (0.075 R)
• M20: 2,119,203 km (0.071 R)
• M21: 2,198,341 km (0.051 R)
• M22: 2,338,065 km (0.117 R)
• M23: 2,437,249 km (0.106 R)
• M24: 2,507,111 km (0.058 R)
• M25: 2,599,861 km (0.057 R)
• M26: 2,689,171 km (0.12 R)
• M27: 2,931,221 km (0.064 R)
• M28: 3,118,667 km (0.102 R)
• M29: 3,194,812 km (0.06 R)
• M30: 3,339,174 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 9

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.79 AU - 1.13 AU

Year: 607 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,271,863 km

• M1: 114,742 km (0.076 R)
• M2: 188,493 km (0.081 R)
• M3: 324,927 km (0.115 R)
• M4: 396,734 km (0.091 R)
• M5: 523,293 km (0.117 R)
• M6: 635,043 km (0.088 R)
• M7: 704,307 km (0.101 R)
• M8: 835,055 km (0.056 R)
• M9: 956,828 km (0.07 R)
• M10: 1,037,760 km (0.101 R)
• M11: 1,096,852 km (0.067 R)
• M12: 1,218,923 km (0.056 R)
• M13: 1,397,543 km (0.098 R)
• M14: 1,483,412 km (0.119 R)
• M15: 1,550,732 km (0.111 R)
• M16: 1,660,686 km (0.046 R)
• M17: 1,716,785 km (0.098 R)
• M18: 1,780,514 km (0.086 R)
• M19: 1,852,321 km (0.096 R)
• M20: 1,910,514 km (0.115 R)
• M21: 1,976,637 km (0.08 R)
• M22: 2,036,177 km (0.054 R)
• M23: 2,149,422 km (0.108 R)
• M24: 2,264,762 km (0.065 R)
• M25: 2,358,560 km (0.105 R)
• M26: 2,509,953 km (0.034 R)
• M27: 2,623,348 km (0.066 R)
• M28: 2,722,083 km (0.11 R)
• M29: 2,864,051 km (0.044 R)
• M30: 3,129,288 km (0.034 R)
• M31: 3,331,395 km (0.089 R)
• M32: 3,601,270 km (0.1 R)
• M33: 3,683,698 km (0.101 R)
• M34: 3,757,450 km (0.067 R)
• M35: 3,869,050 km (0.089 R)
• M36: 4,482,850 km (0.045 R)
• M37: 4,591,308 km (0.072 R)
• M38: 4,650,998 km (0.103 R)
• M39: 4,720,860 km (0.111 R)
• M40: 4,851,459 km (0.112 R)
• M41: 5,065,085 km (0.11 R)
• M42: 5,178,330 km (0.107 R)
• M43: 5,292,324 km (0.113 R)
• M44: 5,354,856 km (0.107 R)
• M45: 5,417,687 km (0.102 R)
• M46: 5,533,326 km (0.068 R)
• M47: 5,713,891 km (0.119 R)
• M48: 5,778,068 km (0.081 R)
• M49: 5,885,629 km (0.119 R)
• M50: 6,048,092 km (0.114 R)
• M51: 6,267,104 km (0.07 R)
• M52: 6,488,808 km (0.042 R)
• M53: 6,555,827 km (0.081 R)
• M54: 6,814,931 km (0.046 R)
• M55: 6,882,998 km (0.119 R)
• M56: 7,518,041 km (0.112 R)
• M57: 7,789,262 km (0.12 R)
• M58: 7,872,438 km (0.092 R)
• M59: 7,967,882 km (0.095 R)
• M60: 8,111,645 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 13

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.44 AU - 1.74 AU

Year: 1295 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,271,863 km

• M1: 163,510 km (0.065 R)
• M2: 249,230 km (0.115 R)
• M3: 385,813 km (0.079 R)
• M4: 468,391 km (0.093 R)
• M5: 570,566 km (0.114 R)
• M6: 682,017 km (0.12 R)
• M7: 788,979 km (0.038 R)
• M8: 930,050 km (0.09 R)
• M9: 1,043,744 km (0.055 R)
• M10: 1,382,284 km (0.112 R)
• M11: 1,530,985 km (0.086 R)
• M12: 1,650,513 km (0.091 R)
• M13: 1,737,878 km (0.042 R)
• M14: 2,028,547 km (0.1 R)
• M15: 2,160,792 km (0.077 R)
• M16: 2,404,187 km (0.053 R)
• M17: 2,865,248 km (0.112 R)
• M18: 2,950,070 km (0.091 R)
• M19: 3,276,193 km (0.108 R)
• M20: 3,421,303 km (0.106 R)
• M21: 3,568,508 km (0.107 R)
• M22: 3,869,349 km (0.072 R)
• M23: 3,975,414 km (0.098 R)
• M24: 4,070,558 km (0.096 R)
• M25: 4,214,770 km (0.115 R)
• M26: 4,446,498 km (0.116 R)
• M27: 4,545,382 km (0.093 R)
• M28: 4,682,563 km (0.074 R)
• M29: 4,999,561 km (0.106 R)
• M30: 5,089,619 km (0.094 R)
• M31: 5,193,140 km (0.042 R)
• M32: 5,284,395 km (0.067 R)
• M33: 5,842,844 km (0.041 R)
• M34: 6,184,376 km (0.1 R)
• M35: 6,448,416 km (0.056 R)
• M36: 6,532,490 km (0.088 R)
• M37: 6,617,013 km (0.095 R)
• M38: 6,872,676 km (0.068 R)
• M39: 7,001,779 km (0.081 R)
• M40: 7,131,779 km (0.084 R)
• M41: 7,482,138 km (0.114 R)
• M42: 7,674,371 km (0.101 R)
• M43: 7,778,491 km (0.104 R)
• M44: 7,928,089 km (0.038 R)
• M45: 8,139,321 km (0.067 R)
• M46: 8,536,354 km (0.068 R)
• M47: 8,846,021 km (0.114 R)
• M48: 9,033,767 km (0.086 R)
• M49: 9,143,871 km (0.096 R)
• M50: 9,878,396 km (0.051 R)
• M51: 10,056,866 km (0.12 R)
• M52: 10,582,254 km (0.105 R)
• M53: 10,764,913 km (0.055 R)
• M54: 11,015,639 km (0.112 R)
• M55: 11,116,468 km (0.046 R)
• M56: 11,420,900 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 9

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.98 AU - 4.7 AU

Year: 4859 Days

Day: 15 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,271,863 km

• M1: 138,528 km (0.114 R)
• M2: 250,128 km (0.095 R)
• M3: 333,753 km (0.093 R)
• M4: 524,789 km (0.111 R)
• M5: 739,163 km (0.092 R)
• M6: 939,325 km (0.095 R)
• M7: 1,127,070 km (0.057 R)
• M8: 1,217,876 km (0.111 R)
• M9: 1,311,225 km (0.08 R)
• M10: 1,456,036 km (0.085 R)
• M11: 1,623,286 km (0.099 R)
• M12: 1,868,178 km (0.116 R)
• M13: 2,050,388 km (0.107 R)
• M14: 2,393,117 km (0.116 R)
• M15: 2,511,449 km (0.106 R)
• M16: 2,753,947 km (0.101 R)
• M17: 2,836,525 km (0.1 R)
• M18: 2,982,982 km (0.061 R)
• M19: 4,148,050 km (0.099 R)
• M20: 4,290,766 km (0.038 R)
• M21: 4,753,472 km (0.062 R)
• M22: 4,902,921 km (0.063 R)
• M23: 5,283,348 km (0.048 R)
• M24: 5,965,365 km (0.057 R)
• M25: 6,099,704 km (0.082 R)
• M26: 6,316,770 km (0.096 R)
• M27: 6,619,407 km (0.069 R)
• M28: 6,702,733 km (0.114 R)
• M29: 7,210,318 km (0.079 R)
• M30: 7,267,465 km (0.069 R)
• M31: 7,382,206 km (0.087 R)
• M32: 7,526,568 km (0.117 R)
• M33: 7,759,492 km (0.073 R)
• M34: 7,906,247 km (0.112 R)
• M35: 8,806,228 km (0.063 R)
• M36: 9,082,685 km (0.11 R)
• M37: 9,361,835 km (0.116 R)
• M38: 9,801,802 km (0.097 R)
• M39: 9,865,082 km (0.099 R)
• M40: 9,960,525 km (0.1 R)
• M41: 10,216,338 km (0.097 R)
• M42: 10,344,992 km (0.092 R)
• M43: 10,506,707 km (0.099 R)
• M44: 10,767,157 km (0.114 R)
• M45: 11,062,613 km (0.072 R)
• M46: 11,227,919 km (0.112 R)
• M47: 11,327,551 km (0.049 R)
• M48: 11,527,563 km (0.074 R)
• M49: 11,965,137 km (0.066 R)
• M50: 13,030,274 km (0.083 R)
• M51: 13,100,136 km (0.114 R)
• M52: 14,018,368 km (0.106 R)
• M53: 14,449,210 km (0.116 R)
• M54: 14,666,276 km (0.048 R)
• M55: 16,028,365 km (0.07 R)
• M56: 16,215,661 km (0.065 R)
• M57: 16,290,759 km (0.104 R)
• M58: 16,743,592 km (0.117 R)
• M59: 17,009,727 km (0.102 R)
• M60: 17,162,317 km (0.117 R)
• M61: 17,238,911 km (0.083 R)
• M62: 18,400,239 km (0.061 R)
• M63: 18,714,245 km (0.094 R)
• M64: 19,706,677 km (0.04 R)
• M65: 20,068,255 km (0.053 R)
• M66: 20,472,469 km (0.101 R)
• M67: 22,869,625 km (0.097 R)
• M68: 22,996,035 km (0.058 R)
• M69: 24,101,115 km (0.101 R)
• M70: 24,444,591 km (0.055 R)
• M71: 24,573,844 km (0.117 R)
• M72: 25,049,715 km (0.045 R)
• M73: 25,136,481 km (0.12 R)
• M74: 25,922,618 km (0.118 R)
• M75: 26,362,735 km (0.101 R)
• M76: 26,761,114 km (0.119 R)
• M77: 26,849,826 km (0.101 R)
• M78: 27,072,278 km (0.115 R)
• M79: 27,250,599 km (0.029 R)
• M80: 27,518,828 km (0.115 R)
• M81: 29,146,752 km (0.115 R)
• M82: 30,064,534 km (0.075 R)
• M83: 30,203,062 km (0.086 R)
• M84: 30,945,217 km (0.101 R)
• M85: 31,131,766 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 10,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit