🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 9.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.64 AU - 1.84 AU

Year: 1506 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 68,314,349 km

• M1: 130,150 km (0.093 R)
• M2: 187,147 km (0.055 R)
• M3: 245,640 km (0.095 R)
• M4: 375,191 km (0.104 R)
• M5: 511,774 km (0.077 R)
• M6: 644,617 km (0.09 R)
• M7: 1,233,734 km (0.027 R)
• M8: 1,310,029 km (0.112 R)
• M9: 1,380,788 km (0.084 R)
• M10: 1,460,225 km (0.07 R)
• M11: 1,519,017 km (0.113 R)
• M12: 1,593,666 km (0.118 R)
• M13: 2,010,147 km (0.073 R)
• M14: 2,134,014 km (0.09 R)
• M15: 2,354,970 km (0.045 R)
• M16: 2,424,533 km (0.074 R)
• M17: 2,592,382 km (0.12 R)
• M18: 2,655,213 km (0.1 R)
• M19: 2,727,768 km (0.085 R)
• M20: 2,791,646 km (0.085 R)
• M21: 2,911,773 km (0.04 R)
• M22: 3,099,967 km (0.057 R)
• M23: 3,340,969 km (0.088 R)
• M24: 3,429,232 km (0.061 R)
• M25: 3,508,220 km (0.113 R)
• M26: 3,628,048 km (0.111 R)
• M27: 4,089,557 km (0.113 R)
• M28: 5,033,819 km (0.064 R)
• M29: 5,443,717 km (0.079 R)
• M30: 5,923,776 km (0.101 R)
• M31: 6,271,592 km (0.111 R)
• M32: 6,392,915 km (0.101 R)
• M33: 7,062,366 km (0.069 R)
• M34: 7,418,259 km (0.051 R)
• M35: 7,689,031 km (0.11 R)
• M36: 8,015,604 km (0.097 R)
• M37: 8,121,220 km (0.119 R)
• M38: 8,200,506 km (0.08 R)
• M39: 8,386,905 km (0.118 R)
• M40: 8,480,554 km (0.081 R)
• M41: 8,669,047 km (0.04 R)
• M42: 8,790,820 km (0.075 R)
• M43: 9,146,115 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 9.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.79 AU - 2.01 AU

Year: 1718 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,314,349 km

• M1: 121,473 km (0.032 R)
• M2: 239,357 km (0.105 R)
• M3: 320,738 km (0.113 R)
• M4: 445,951 km (0.095 R)
• M5: 612,603 km (0.12 R)
• M6: 749,785 km (0.072 R)
• M7: 890,107 km (0.056 R)
• M8: 963,709 km (0.079 R)
• M9: 1,043,595 km (0.082 R)
• M10: 1,201,720 km (0.1 R)
• M11: 1,327,980 km (0.108 R)
• M12: 1,444,966 km (0.057 R)
• M13: 1,641,388 km (0.094 R)
• M14: 2,123,093 km (0.091 R)
• M15: 2,207,466 km (0.107 R)
• M16: 2,271,644 km (0.094 R)
• M17: 2,336,420 km (0.112 R)
• M18: 2,423,635 km (0.05 R)
• M19: 2,489,907 km (0.078 R)
• M20: 2,830,242 km (0.081 R)
• M21: 2,905,939 km (0.066 R)
• M22: 2,976,399 km (0.096 R)
• M23: 3,053,442 km (0.079 R)
• M24: 3,155,318 km (0.102 R)
• M25: 3,227,873 km (0.088 R)
• M26: 3,473,663 km (0.074 R)
• M27: 3,598,876 km (0.09 R)
• M28: 3,847,508 km (0.094 R)
• M29: 4,449,190 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.81 AU - 2.91 AU

Year: 3173 Days

Day: 11.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,314,349 km

• M1: 147,204 km (0.118 R)
• M2: 216,319 km (0.096 R)
• M3: 386,411 km (0.102 R)
• M4: 773,271 km (0.085 R)
• M5: 940,223 km (0.03 R)
• M6: 1,065,735 km (0.12 R)
• M7: 1,276,369 km (0.108 R)
• M8: 1,404,574 km (0.086 R)
• M9: 1,513,033 km (0.042 R)
• M10: 1,624,334 km (0.106 R)
• M11: 2,349,584 km (0.065 R)
• M12: 2,552,738 km (0.12 R)
• M13: 3,149,185 km (0.09 R)
• M14: 3,603,663 km (0.049 R)
• M15: 3,686,989 km (0.108 R)
• M16: 3,787,968 km (0.12 R)
• M17: 3,872,790 km (0.099 R)
• M18: 4,096,289 km (0.064 R)
• M19: 4,395,036 km (0.094 R)
• M20: 4,502,148 km (0.096 R)
• M21: 4,628,259 km (0.077 R)
• M22: 4,921,172 km (0.068 R)
• M23: 5,524,949 km (0.105 R)
• M24: 5,718,379 km (0.097 R)
• M25: 5,874,858 km (0.098 R)
• M26: 5,953,696 km (0.065 R)
• M27: 6,272,190 km (0.053 R)
• M28: 6,373,019 km (0.097 R)
• M29: 6,514,838 km (0.042 R)
• M30: 6,657,853 km (0.111 R)
• M31: 6,781,271 km (0.078 R)
• M32: 6,967,820 km (0.118 R)
• M33: 7,282,574 km (0.029 R)
• M34: 7,452,368 km (0.103 R)
• M35: 7,687,835 km (0.119 R)
• M36: 7,904,153 km (0.042 R)
• M37: 8,013,060 km (0.117 R)
• M38: 8,166,398 km (0.107 R)
• M39: 8,565,226 km (0.084 R)
• M40: 8,857,241 km (0.11 R)
• M41: 9,244,101 km (0.084 R)
• M42: 9,706,209 km (0.082 R)
• M43: 10,081,401 km (0.102 R)
• M44: 10,223,369 km (0.111 R)
• M45: 10,533,186 km (0.1 R)
• M46: 11,235,548 km (0.099 R)
• M47: 11,703,789 km (0.065 R)
• M48: 11,778,439 km (0.116 R)
• M49: 12,405,703 km (0.079 R)
• M50: 12,507,130 km (0.082 R)
• M51: 12,634,139 km (0.078 R)
• M52: 12,787,327 km (0.113 R)
• M53: 12,992,425 km (0.086 R)
• M54: 13,069,618 km (0.118 R)
• M55: 13,431,944 km (0.117 R)
• M56: 13,510,034 km (0.081 R)
• M57: 14,034,375 km (0.105 R)
• M58: 14,725,966 km (0.096 R)
• M59: 14,833,377 km (0.038 R)
• M60: 15,565,210 km (0.093 R)
• M61: 15,976,753 km (0.105 R)
• M62: 16,392,037 km (0.114 R)
• M63: 16,586,963 km (0.094 R)
• M64: 16,670,738 km (0.101 R)
• M65: 16,810,762 km (0.096 R)
• M66: 16,979,358 km (0.058 R)
• M67: 17,261,350 km (0.073 R)
• M68: 17,687,405 km (0.054 R)
• M69: 17,801,698 km (0.04 R)
• M70: 18,059,455 km (0.071 R)
• M71: 18,318,558 km (0.091 R)
• M72: 18,520,964 km (0.1 R)
• M73: 18,811,334 km (0.103 R)
• M74: 18,898,849 km (0.07 R)
• M75: 19,367,389 km (0.111 R)
• M76: 19,485,123 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.52 AU - 4.1 AU

Year: 4879 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,314,349 km

• M1: 306,975 km (0.099 R)
• M2: 457,021 km (0.072 R)
• M3: 682,465 km (0.057 R)
• M4: 855,849 km (0.101 R)
• M5: 1,045,689 km (0.101 R)
• M6: 1,263,803 km (0.12 R)
• M7: 1,497,624 km (0.086 R)
• M8: 1,598,304 km (0.111 R)
• M9: 1,746,406 km (0.067 R)
• M10: 1,883,736 km (0.037 R)
• M11: 2,072,678 km (0.076 R)
• M12: 2,838,021 km (0.119 R)
• M13: 3,056,284 km (0.087 R)
• M14: 3,148,886 km (0.063 R)
• M15: 3,318,081 km (0.105 R)
• M16: 3,606,954 km (0.092 R)
• M17: 4,106,761 km (0.096 R)
• M18: 4,522,643 km (0.073 R)
• M19: 4,714,278 km (0.12 R)
• M20: 5,172,047 km (0.074 R)
• M21: 5,283,198 km (0.115 R)
• M22: 5,440,127 km (0.048 R)
• M23: 5,712,843 km (0.067 R)
• M24: 5,874,110 km (0.111 R)
• M25: 6,107,034 km (0.103 R)
• M26: 6,366,885 km (0.055 R)
• M27: 6,873,125 km (0.072 R)
• M28: 7,193,114 km (0.108 R)
• M29: 7,543,323 km (0.073 R)
• M30: 8,574,352 km (0.025 R)
• M31: 8,706,446 km (0.091 R)
• M32: 9,594,908 km (0.113 R)
• M33: 10,008,247 km (0.119 R)
• M34: 10,483,968 km (0.037 R)
• M35: 11,024,316 km (0.115 R)
• M36: 11,196,952 km (0.028 R)
• M37: 11,399,358 km (0.036 R)
• M38: 11,515,595 km (0.101 R)
• M39: 11,984,585 km (0.058 R)
• M40: 12,162,157 km (0.104 R)
• M41: 12,971,631 km (0.12 R)
• M42: 13,644,223 km (0.036 R)
• M43: 13,767,642 km (0.092 R)
• M44: 13,891,509 km (0.115 R)
• M45: 13,984,708 km (0.045 R)
• M46: 14,202,971 km (0.119 R)
• M47: 14,642,640 km (0.065 R)
• M48: 14,864,344 km (0.091 R)
• M49: 15,310,744 km (0.086 R)
• M50: 15,567,902 km (0.037 R)
• M51: 15,923,945 km (0.097 R)
• M52: 16,119,171 km (0.097 R)
• M53: 16,348,055 km (0.104 R)
• M54: 16,875,089 km (0.111 R)
• M55: 17,307,576 km (0.12 R)
• M56: 17,541,996 km (0.102 R)
• M57: 17,642,675 km (0.035 R)
• M58: 17,946,209 km (0.118 R)
• M59: 18,047,786 km (0.079 R)
• M60: 18,387,673 km (0.091 R)
• M61: 19,489,461 km (0.053 R)
• M62: 19,593,880 km (0.092 R)
• M63: 20,048,359 km (0.115 R)
• M64: 20,896,728 km (0.116 R)
• M65: 21,396,983 km (0.101 R)
• M66: 22,009,886 km (0.116 R)
• M67: 22,373,110 km (0.089 R)
• M68: 22,738,278 km (0.082 R)
• M69: 23,142,192 km (0.103 R)
• M70: 23,326,646 km (0.119 R)
• M71: 23,585,600 km (0.12 R)
• M72: 24,331,046 km (0.094 R)
• M73: 25,046,274 km (0.094 R)
• M74: 25,387,507 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.8

Radius: 6.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.88 AU - 7.02 AU

Year: 9521 Days

Day: 19.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,314,349 km

• M1: 84,224 km (0.096 R)
• M2: 184,305 km (0.055 R)
• M3: 405,410 km (0.11 R)
• M4: 641,326 km (0.057 R)
• M5: 878,738 km (0.075 R)
• M6: 981,212 km (0.082 R)
• M7: 1,034,020 km (0.108 R)
• M8: 1,128,866 km (0.03 R)
• M9: 1,226,703 km (0.119 R)
• M10: 1,506,301 km (0.075 R)
• M11: 1,854,565 km (0.051 R)
• M12: 2,140,446 km (0.112 R)
• M13: 2,279,872 km (0.111 R)
• M14: 2,422,438 km (0.071 R)
• M15: 2,678,699 km (0.082 R)
• M16: 2,848,194 km (0.053 R)
• M17: 3,478,749 km (0.111 R)
• M18: 3,560,579 km (0.085 R)
• M19: 3,747,127 km (0.063 R)
• M20: 4,107,958 km (0.11 R)
• M21: 4,369,455 km (0.103 R)
• M22: 4,502,298 km (0.098 R)
• M23: 4,569,168 km (0.112 R)
• M24: 4,613,898 km (0.114 R)
• M25: 4,771,873 km (0.076 R)
• M26: 4,977,420 km (0.072 R)
• M27: 5,186,109 km (0.054 R)
• M28: 5,732,142 km (0.113 R)
• M29: 6,521,869 km (0.12 R)
• M30: 6,648,429 km (0.11 R)
• M31: 6,699,292 km (0.091 R)
• M32: 7,240,687 km (0.11 R)
• M33: 7,715,959 km (0.06 R)
• M34: 7,796,293 km (0.114 R)
• M35: 7,930,482 km (0.099 R)
• M36: 8,119,873 km (0.104 R)
• M37: 8,174,177 km (0.11 R)
• M38: 8,337,987 km (0.056 R)
• M39: 8,447,792 km (0.073 R)
• M40: 8,863,973 km (0.118 R)
• M41: 9,315,160 km (0.102 R)
• M42: 9,429,154 km (0.104 R)
• M43: 9,543,596 km (0.054 R)
• M44: 10,035,025 km (0.113 R)
• M45: 10,239,825 km (0.116 R)
• M46: 10,683,233 km (0.085 R)
• M47: 11,163,292 km (0.115 R)
• M48: 11,834,688 km (0.103 R)
• M49: 12,708,040 km (0.092 R)
• M50: 12,834,450 km (0.081 R)
• M51: 13,088,617 km (0.083 R)
• M52: 13,440,770 km (0.109 R)
• M53: 13,569,724 km (0.105 R)
• M54: 14,483,019 km (0.06 R)
• M55: 14,648,324 km (0.069 R)
• M56: 15,449,870 km (0.106 R)
• M57: 17,305,033 km (0.082 R)
• M58: 17,726,749 km (0.028 R)
• M59: 18,080,847 km (0.076 R)
• M60: 18,401,436 km (0.082 R)
• M61: 18,508,847 km (0.077 R)
• M62: 18,723,969 km (0.106 R)
• M63: 19,593,132 km (0.098 R)
• M64: 20,253,757 km (0.091 R)
• M65: 20,512,561 km (0.092 R)
• M66: 20,586,612 km (0.116 R)
• M67: 20,698,062 km (0.096 R)
• M68: 20,958,811 km (0.053 R)
• M69: 21,558,699 km (0.025 R)
• M70: 21,671,944 km (0.055 R)
• M71: 21,747,491 km (0.047 R)
• M72: 21,860,886 km (0.097 R)
• M73: 22,012,429 km (0.081 R)
• M74: 22,431,154 km (0.053 R)
• M75: 22,507,448 km (0.109 R)
• M76: 22,775,677 km (0.112 R)
• M77: 23,780,676 km (0.083 R)
• M78: 24,014,647 km (0.109 R)
• M79: 24,563,522 km (0.084 R)
• M80: 24,760,542 km (0.093 R)
• M81: 25,593,952 km (0.055 R)
• M82: 25,833,757 km (0.069 R)
• M83: 26,114,403 km (0.08 R)
• M84: 26,234,979 km (0.11 R)
• M85: 27,084,395 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 7.2

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.02 AU - 8.52 AU

Year: 14208 Days

Day: 20.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,314,349 km

• M1: 91,703 km (0.11 R)
• M2: 202,556 km (0.108 R)
• M3: 282,441 km (0.116 R)
• M4: 409,150 km (0.058 R)
• M5: 1,018,014 km (0.076 R)
• M6: 1,194,090 km (0.054 R)
• M7: 1,246,300 km (0.073 R)
• M8: 1,720,974 km (0.044 R)
• M9: 1,810,134 km (0.068 R)
• M10: 1,931,608 km (0.102 R)
• M11: 1,993,392 km (0.107 R)
• M12: 2,443,980 km (0.102 R)
• M13: 2,925,536 km (0.108 R)
• M14: 3,250,612 km (0.072 R)
• M15: 3,436,113 km (0.104 R)
• M16: 5,386,720 km (0.064 R)
• M17: 6,054,974 km (0.066 R)
• M18: 6,514,838 km (0.031 R)
• M19: 6,938,499 km (0.096 R)
• M20: 7,274,047 km (0.089 R)
• M21: 8,211,577 km (0.108 R)
• M22: 8,261,991 km (0.039 R)
• M23: 8,363,119 km (0.066 R)
• M24: 8,823,133 km (0.064 R)
• M25: 9,134,446 km (0.094 R)
• M26: 9,767,694 km (0.092 R)
• M27: 10,089,778 km (0.029 R)
• M28: 10,197,937 km (0.077 R)
• M29: 10,415,303 km (0.119 R)
• M30: 11,244,075 km (0.098 R)
• M31: 11,525,020 km (0.085 R)
• M32: 11,922,202 km (0.069 R)
• M33: 12,497,556 km (0.105 R)
• M34: 12,788,524 km (0.079 R)
• M35: 13,914,696 km (0.099 R)
• M36: 13,974,835 km (0.107 R)
• M37: 14,949,016 km (0.099 R)
• M38: 15,257,936 km (0.057 R)
• M39: 15,945,039 km (0.097 R)
• M40: 17,608,717 km (0.06 R)
• M41: 18,726,063 km (0.089 R)
• M42: 21,374,843 km (0.032 R)
• M43: 22,142,878 km (0.084 R)
• M44: 22,353,811 km (0.065 R)
• M45: 22,636,252 km (0.085 R)
• M46: 23,419,098 km (0.098 R)
• M47: 23,562,263 km (0.087 R)
• M48: 23,705,877 km (0.12 R)
• M49: 24,355,581 km (0.09 R)
• M50: 24,864,812 km (0.113 R)
• M51: 25,819,994 km (0.118 R)
• M52: 25,968,096 km (0.117 R)
• M53: 26,862,093 km (0.108 R)
• M54: 27,463,626 km (0.075 R)
• M55: 27,993,801 km (0.095 R)
• M56: 28,221,938 km (0.08 R)
• M57: 29,836,547 km (0.12 R)
• M58: 30,615,952 km (0.12 R)
• M59: 33,074,294 km (0.096 R)
• M60: 33,638,128 km (0.066 R)
• M61: 33,799,844 km (0.091 R)
• M62: 35,020,712 km (0.047 R)
• M63: 35,348,630 km (0.057 R)
• M64: 36,421,696 km (0.088 R)
• M65: 36,587,600 km (0.058 R)
• M66: 37,840,931 km (0.108 R)
• M67: 38,768,737 km (0.079 R)
• M68: 40,819,275 km (0.08 R)
• M69: 42,817,155 km (0.111 R)
• M70: 43,695,743 km (0.095 R)
• M71: 44,137,206 km (0.088 R)
• M72: 44,225,768 km (0.045 R)
• M73: 46,366,813 km (0.065 R)
• M74: 47,903,781 km (0.085 R)
• M75: 48,085,692 km (0.101 R)
• M76: 48,815,730 km (0.096 R)
• M77: 49,182,095 km (0.085 R)
• M78: 49,273,799 km (0.03 R)
• M79: 50,101,972 km (0.077 R)
• M80: 53,460,295 km (0.056 R)
• M81: 54,785,882 km (0.043 R)
• M82: 55,071,315 km (0.087 R)
• M83: 56,314,024 km (0.086 R)
• M84: 56,794,532 km (0.117 R)
• M85: 56,890,724 km (0.116 R)
• M86: 57,469,368 km (0.088 R)
• M87: 57,759,289 km (0.04 R)
• M88: 59,999,068 km (0.114 R)
• M89: 61,178,947 km (0.075 R)
• M90: 61,376,266 km (0.072 R)
• M91: 63,062,534 km (0.108 R)
• M92: 63,261,948 km (0.118 R)
• M93: 67,803,290 km (0.089 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: 490 - 12,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit