🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 15.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,435,308 km

• M1: 141,669 km (0.108 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 15

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.22 AU - 1.82 AU

Year: 1229 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,435,308 km

• M1: 269,575 km (0.106 R)
• M2: 379,979 km (0.088 R)
• M3: 475,871 km (0.05 R)
• M4: 606,619 km (0.118 R)
• M5: 702,362 km (0.071 R)
• M6: 837,748 km (0.113 R)
• M7: 933,640 km (0.081 R)
• M8: 1,041,052 km (0.094 R)
• M9: 1,207,105 km (0.117 R)
• M10: 1,407,417 km (0.085 R)
• M11: 1,619,397 km (0.072 R)
• M12: 1,878,949 km (0.051 R)
• M13: 1,981,274 km (0.051 R)
• M14: 2,289,595 km (0.072 R)
• M15: 2,419,446 km (0.077 R)
• M16: 2,613,774 km (0.049 R)
• M17: 2,771,001 km (0.114 R)
• M18: 2,888,436 km (0.108 R)
• M19: 3,040,278 km (0.063 R)
• M20: 3,239,691 km (0.057 R)
• M21: 3,340,969 km (0.097 R)
• M22: 3,443,444 km (0.064 R)
• M23: 3,851,996 km (0.099 R)
• M24: 4,068,314 km (0.073 R)
• M25: 4,202,503 km (0.119 R)
• M26: 4,475,370 km (0.12 R)
• M27: 4,576,049 km (0.062 R)
• M28: 4,818,398 km (0.068 R)
• M29: 4,934,635 km (0.032 R)
• M30: 5,078,100 km (0.053 R)
• M31: 5,570,726 km (0.108 R)
• M32: 5,665,720 km (0.114 R)
• M33: 5,761,313 km (0.084 R)
• M34: 6,148,772 km (0.072 R)
• M35: 6,374,066 km (0.101 R)
• M36: 6,674,010 km (0.102 R)
• M37: 7,302,770 km (0.118 R)
• M38: 7,407,039 km (0.106 R)
• M39: 8,027,272 km (0.114 R)
• M40: 8,181,059 km (0.056 R)
• M41: 8,429,242 km (0.037 R)
• M42: 8,632,695 km (0.091 R)
• M43: 9,285,390 km (0.051 R)
• M44: 9,463,113 km (0.077 R)
• M45: 9,871,515 km (0.063 R)
• M46: 10,020,065 km (0.088 R)
• M47: 10,469,906 km (0.079 R)
• M48: 10,960,438 km (0.106 R)
• M49: 11,114,224 km (0.076 R)
• M50: 11,579,922 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.34 AU - 1.9 AU

Year: 1353 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,435,308 km

• M1: 182,809 km (0.068 R)
• M2: 259,104 km (0.075 R)
• M3: 327,919 km (0.069 R)
• M4: 384,766 km (0.071 R)
• M5: 555,457 km (0.114 R)
• M6: 699,819 km (0.096 R)
• M7: 835,205 km (0.102 R)
• M8: 1,025,643 km (0.1 R)
• M9: 1,168,659 km (0.046 R)
• M10: 1,230,143 km (0.062 R)
• M11: 1,408,614 km (0.088 R)
• M12: 1,481,019 km (0.105 R)
• M13: 1,657,245 km (0.075 R)
• M14: 1,840,353 km (0.098 R)
• M15: 1,919,939 km (0.105 R)
• M16: 1,978,432 km (0.09 R)
• M17: 2,037,673 km (0.062 R)
• M18: 2,104,842 km (0.051 R)
• M19: 2,218,686 km (0.119 R)
• M20: 2,556,478 km (0.073 R)
• M21: 2,661,945 km (0.118 R)
• M22: 2,760,380 km (0.044 R)
• M23: 2,935,858 km (0.092 R)
• M24: 3,210,221 km (0.108 R)
• M25: 3,271,406 km (0.086 R)
• M26: 3,385,998 km (0.087 R)
• M27: 3,582,869 km (0.096 R)
• M28: 3,655,424 km (0.031 R)
• M29: 4,167,647 km (0.045 R)
• M30: 4,253,666 km (0.044 R)
• M31: 4,330,559 km (0.034 R)
• M32: 4,662,666 km (0.118 R)
• M33: 4,902,173 km (0.096 R)
• M34: 4,962,610 km (0.083 R)
• M35: 5,155,891 km (0.11 R)
• M36: 5,445,213 km (0.077 R)
• M37: 5,771,635 km (0.057 R)
• M38: 5,846,285 km (0.047 R)
• M39: 5,921,233 km (0.04 R)
• M40: 6,093,720 km (0.111 R)
• M41: 6,521,121 km (0.088 R)
• M42: 6,587,692 km (0.076 R)
• M43: 6,721,582 km (0.099 R)
• M44: 6,822,710 km (0.095 R)
• M45: 6,958,246 km (0.107 R)
• M46: 7,106,048 km (0.106 R)
• M47: 7,439,502 km (0.091 R)
• M48: 7,544,071 km (0.107 R)
• M49: 7,649,089 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 14.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.41 AU - 2.01 AU

Year: 1467 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,435,308 km

• M1: 178,321 km (0.04 R)
• M2: 292,613 km (0.093 R)
• M3: 402,269 km (0.105 R)
• M4: 560,094 km (0.06 R)
• M5: 655,987 km (0.085 R)
• M6: 774,019 km (0.028 R)
• M7: 1,034,619 km (0.106 R)
• M8: 1,158,187 km (0.084 R)
• M9: 1,277,715 km (0.101 R)
• M10: 1,440,927 km (0.037 R)
• M11: 1,725,462 km (0.113 R)
• M12: 1,821,055 km (0.108 R)
• M13: 2,221,528 km (0.061 R)
• M14: 2,773,993 km (0.074 R)
• M15: 3,249,266 km (0.109 R)
• M16: 3,422,350 km (0.107 R)
• M17: 3,557,737 km (0.079 R)
• M18: 4,017,301 km (0.106 R)
• M19: 4,232,573 km (0.028 R)
• M20: 4,825,429 km (0.092 R)
• M21: 5,008,537 km (0.111 R)
• M22: 5,209,447 km (0.117 R)
• M23: 5,381,634 km (0.092 R)
• M24: 5,539,759 km (0.1 R)
• M25: 5,731,543 km (0.116 R)
• M26: 5,909,415 km (0.096 R)
• M27: 6,056,320 km (0.085 R)
• M28: 6,622,249 km (0.063 R)
• M29: 6,963,182 km (0.029 R)
• M30: 7,188,028 km (0.05 R)
• M31: 7,344,956 km (0.11 R)
• M32: 7,662,403 km (0.038 R)
• M33: 8,219,805 km (0.069 R)
• M34: 8,641,970 km (0.095 R)
• M35: 9,165,413 km (0.079 R)
• M36: 9,278,958 km (0.104 R)
• M37: 9,507,393 km (0.103 R)
• M38: 9,679,880 km (0.045 R)
• M39: 9,911,757 km (0.115 R)
• M40: 10,067,189 km (0.114 R)
• M41: 10,439,837 km (0.104 R)
• M42: 10,837,169 km (0.057 R)
• M43: 11,340,715 km (0.102 R)
• M44: 11,707,978 km (0.079 R)
• M45: 11,872,536 km (0.097 R)
• M46: 11,996,403 km (0.063 R)
• M47: 12,812,310 km (0.1 R)
• M48: 13,003,047 km (0.118 R)
• M49: 13,237,616 km (0.063 R)
• M50: 13,473,532 km (0.092 R)
• M51: 13,689,252 km (0.026 R)
• M52: 13,797,561 km (0.108 R)
• M53: 14,102,292 km (0.103 R)
• M54: 14,233,639 km (0.041 R)
• M55: 15,007,658 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 12.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.38 AU - 2.08 AU

Year: 1493 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,435,308 km

• M1: 162,762 km (0.111 R)
• M2: 280,795 km (0.036 R)
• M3: 484,697 km (0.071 R)
• M4: 566,078 km (0.115 R)
• M5: 783,294 km (0.12 R)
• M6: 1,037,611 km (0.046 R)
• M7: 1,131,558 km (0.116 R)
• M8: 1,246,599 km (0.104 R)
• M9: 1,441,226 km (0.098 R)
• M10: 1,557,164 km (0.06 R)
• M11: 1,686,417 km (0.099 R)
• M12: 2,042,011 km (0.105 R)
• M13: 2,129,376 km (0.105 R)
• M14: 2,251,448 km (0.105 R)
• M15: 2,727,319 km (0.084 R)
• M16: 2,897,112 km (0.096 R)
• M17: 2,995,847 km (0.099 R)
• M18: 3,095,629 km (0.06 R)
• M19: 3,324,364 km (0.105 R)
• M20: 3,611,592 km (0.109 R)
• M21: 3,771,811 km (0.069 R)
• M22: 3,893,434 km (0.097 R)
• M23: 4,085,518 km (0.109 R)
• M24: 4,168,694 km (0.114 R)
• M25: 4,351,054 km (0.063 R)
• M26: 4,579,191 km (0.054 R)
• M27: 4,709,191 km (0.118 R)
• M28: 4,811,217 km (0.101 R)
• M29: 5,423,671 km (0.091 R)
• M30: 5,515,524 km (0.103 R)
• M31: 5,623,085 km (0.039 R)
• M32: 5,903,282 km (0.086 R)
• M33: 6,124,387 km (0.037 R)
• M34: 6,607,588 km (0.09 R)
• M35: 6,705,575 km (0.09 R)
• M36: 6,820,765 km (0.049 R)
• M37: 6,969,615 km (0.065 R)
• M38: 7,103,056 km (0.047 R)
• M39: 7,270,905 km (0.111 R)
• M40: 7,355,279 km (0.107 R)
• M41: 7,457,005 km (0.049 R)
• M42: 7,610,492 km (0.074 R)
• M43: 8,077,387 km (0.035 R)
• M44: 8,305,524 km (0.075 R)
• M45: 8,518,103 km (0.055 R)
• M46: 8,714,525 km (0.111 R)
• M47: 8,912,443 km (0.057 R)
• M48: 9,002,800 km (0.114 R)
• M49: 9,607,624 km (0.081 R)
• M50: 9,756,175 km (0.087 R)
• M51: 9,999,271 km (0.111 R)
• M52: 10,377,305 km (0.1 R)
• M53: 10,510,597 km (0.114 R)
• M54: 10,740,678 km (0.051 R)
• M55: 11,283,868 km (0.093 R)
• M56: 11,598,323 km (0.072 R)
• M57: 12,135,678 km (0.116 R)
• M58: 12,276,300 km (0.096 R)
• M59: 12,478,108 km (0.11 R)
• M60: 12,926,004 km (0.074 R)
• M61: 13,110,757 km (0.114 R)
• M62: 13,296,408 km (0.088 R)
• M63: 13,482,957 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 12.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.65 AU - 2.15 AU

Year: 1718 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,435,308 km

• M1: 210,933 km (0.047 R)
• M2: 298,448 km (0.112 R)
• M3: 416,181 km (0.102 R)
• M4: 511,026 km (0.098 R)
• M5: 595,100 km (0.084 R)
• M6: 780,003 km (0.112 R)
• M7: 872,455 km (0.088 R)
• M8: 969,095 km (0.12 R)
• M9: 1,052,720 km (0.056 R)
• M10: 1,282,503 km (0.04 R)
• M11: 1,365,978 km (0.084 R)
• M12: 1,519,166 km (0.036 R)
• M13: 1,658,292 km (0.084 R)
• M14: 1,864,588 km (0.089 R)
• M15: 2,268,801 km (0.027 R)
• M16: 2,371,425 km (0.077 R)
• M17: 2,510,701 km (0.085 R)
• M18: 2,593,279 km (0.029 R)
• M19: 2,773,395 km (0.069 R)
• M20: 2,895,766 km (0.077 R)
• M21: 3,158,759 km (0.082 R)
• M22: 3,273,949 km (0.038 R)
• M23: 3,429,681 km (0.05 R)
• M24: 3,627,898 km (0.105 R)
• M25: 3,925,598 km (0.086 R)
• M26: 4,161,214 km (0.06 R)
• M27: 4,287,924 km (0.036 R)
• M28: 4,373,045 km (0.111 R)
• M29: 4,487,487 km (0.054 R)
• M30: 5,044,739 km (0.049 R)
• M31: 5,195,085 km (0.052 R)
• M32: 5,286,041 km (0.089 R)
• M33: 5,377,595 km (0.049 R)
• M34: 5,469,597 km (0.091 R)
• M35: 5,842,994 km (0.108 R)
• M36: 6,128,426 km (0.097 R)
• M37: 6,516,334 km (0.096 R)
• M38: 6,647,531 km (0.082 R)
• M39: 6,862,354 km (0.062 R)
• M40: 7,062,815 km (0.111 R)
• M41: 7,282,275 km (0.109 R)
• M42: 7,503,979 km (0.106 R)
• M43: 7,658,663 km (0.09 R)
• M44: 7,953,969 km (0.081 R)
• M45: 8,735,618 km (0.098 R)
• M46: 9,062,489 km (0.05 R)
• M47: 9,190,695 km (0.103 R)
• M48: 9,300,948 km (0.119 R)
• M49: 9,523,101 km (0.056 R)
• M50: 9,709,500 km (0.092 R)
• M51: 9,859,547 km (0.111 R)
• M52: 9,991,492 km (0.104 R)
• M53: 10,161,884 km (0.076 R)
• M54: 10,276,177 km (0.089 R)
• M55: 10,429,066 km (0.086 R)
• M56: 10,931,266 km (0.084 R)
• M57: 11,185,283 km (0.078 R)
• M58: 11,619,865 km (0.119 R)
• M59: 12,019,591 km (0.032 R)
• M60: 12,383,413 km (0.027 R)
• M61: 12,689,191 km (0.075 R)
• M62: 12,853,449 km (0.069 R)
• M63: 12,977,017 km (0.04 R)
• M64: 13,433,590 km (0.077 R)
• M65: 13,538,009 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 14.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.56 AU - 2.8 AU

Year: 2878 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,435,308 km

• M1: 186,249 km (0.071 R)
• M2: 383,719 km (0.062 R)
• M3: 578,196 km (0.112 R)
• M4: 687,402 km (0.079 R)
• M5: 863,329 km (0.051 R)
• M6: 1,154,148 km (0.092 R)
• M7: 1,626,727 km (0.118 R)
• M8: 1,742,067 km (0.038 R)
• M9: 1,860,399 km (0.069 R)
• M10: 2,136,856 km (0.117 R)
• M11: 2,438,146 km (0.115 R)
• M12: 2,650,575 km (0.104 R)
• M13: 2,822,762 km (0.046 R)
• M14: 3,010,657 km (0.102 R)
• M15: 3,190,623 km (0.112 R)
• M16: 3,461,246 km (0.08 R)
• M17: 3,752,363 km (0.068 R)
• M18: 4,291,365 km (0.1 R)
• M19: 4,632,148 km (0.118 R)
• M20: 4,785,037 km (0.106 R)
• M21: 5,325,983 km (0.081 R)
• M22: 5,618,597 km (0.117 R)
• M23: 6,082,799 km (0.077 R)
• M24: 6,497,335 km (0.11 R)
• M25: 6,936,853 km (0.117 R)
• M26: 7,096,325 km (0.079 R)
• M27: 7,402,551 km (0.097 R)
• M28: 7,729,572 km (0.072 R)
• M29: 8,078,285 km (0.106 R)
• M30: 8,415,030 km (0.067 R)
• M31: 8,636,584 km (0.042 R)
• M32: 8,739,358 km (0.098 R)
• M33: 9,242,456 km (0.102 R)
• M34: 9,754,978 km (0.053 R)
• M35: 10,131,815 km (0.087 R)
• M36: 10,385,832 km (0.079 R)
• M37: 10,568,491 km (0.094 R)
• M38: 10,789,298 km (0.09 R)
• M39: 10,900,150 km (0.079 R)
• M40: 11,160,450 km (0.111 R)
• M41: 11,517,091 km (0.101 R)
• M42: 11,706,183 km (0.037 R)
• M43: 11,877,473 km (0.058 R)
• M44: 12,183,699 km (0.082 R)
• M45: 12,843,426 km (0.113 R)
• M46: 13,039,698 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit