🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 17.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,053,246 km

• M1: 111,899 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 46.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,053,246 km

• M1: 27,077 km (0.102 R)
• M2: 47,722 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.22 AU - 1.32 AU

Year: 939 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,053,246 km

• M1: 175,927 km (0.106 R)
• M2: 285,134 km (0.055 R)
• M3: 388,954 km (0.1 R)
• M4: 480,957 km (0.087 R)
• M5: 561,142 km (0.102 R)
• M6: 743,950 km (0.118 R)
• M7: 871,258 km (0.102 R)
• M8: 1,066,932 km (0.071 R)
• M9: 1,142,329 km (0.095 R)
• M10: 1,248,544 km (0.079 R)
• M11: 1,440,777 km (0.088 R)
• M12: 1,731,446 km (0.113 R)
• M13: 1,846,487 km (0.108 R)
• M14: 1,964,070 km (0.109 R)
• M15: 2,058,467 km (0.074 R)
• M16: 2,323,405 km (0.086 R)
• M17: 2,405,235 km (0.106 R)
• M18: 2,599,712 km (0.104 R)
• M19: 2,675,259 km (0.067 R)
• M20: 2,799,575 km (0.116 R)
• M21: 2,896,514 km (0.12 R)
• M22: 2,974,903 km (0.066 R)
• M23: 3,164,145 km (0.082 R)
• M24: 3,606,954 km (0.053 R)
• M25: 3,702,248 km (0.084 R)
• M26: 3,776,897 km (0.074 R)
• M27: 3,971,225 km (0.092 R)
• M28: 4,124,563 km (0.119 R)
• M29: 4,347,314 km (0.1 R)
• M30: 4,596,843 km (0.077 R)
• M31: 4,874,497 km (0.095 R)
• M32: 4,968,295 km (0.038 R)
• M33: 5,098,295 km (0.099 R)
• M34: 5,422,175 km (0.042 R)
• M35: 5,519,413 km (0.034 R)
• M36: 5,604,983 km (0.072 R)
• M37: 5,715,686 km (0.12 R)
• M38: 5,789,886 km (0.108 R)
• M39: 5,976,884 km (0.098 R)
• M40: 6,165,826 km (0.109 R)
• M41: 6,459,486 km (0.12 R)
• M42: 6,640,500 km (0.101 R)
• M43: 6,836,323 km (0.093 R)
• M44: 7,126,992 km (0.102 R)
• M45: 7,233,805 km (0.092 R)
• M46: 7,394,922 km (0.057 R)
• M47: 7,652,380 km (0.063 R)
• M48: 7,734,360 km (0.094 R)
• M49: 8,037,295 km (0.07 R)
• M50: 8,316,146 km (0.082 R)
• M51: 8,428,643 km (0.096 R)
• M52: 8,555,652 km (0.096 R)
• M53: 8,768,978 km (0.112 R)
• M54: 9,215,378 km (0.115 R)
• M55: 9,728,200 km (0.098 R)
• M56: 9,861,641 km (0.112 R)
• M57: 10,130,319 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 10.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.48 AU - 2.12 AU

Year: 1584 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,053,246 km

• M1: 166,502 km (0.075 R)
• M2: 235,467 km (0.11 R)
• M3: 336,146 km (0.119 R)
• M4: 463,454 km (0.05 R)
• M5: 583,132 km (0.037 R)
• M6: 686,056 km (0.079 R)
• M7: 788,231 km (0.109 R)
• M8: 992,582 km (0.075 R)
• M9: 1,259,464 km (0.066 R)
• M10: 1,462,768 km (0.049 R)
• M11: 1,598,004 km (0.057 R)
• M12: 1,687,165 km (0.098 R)
• M13: 1,767,798 km (0.057 R)
• M14: 1,860,250 km (0.049 R)
• M15: 2,007,454 km (0.098 R)
• M16: 2,235,441 km (0.079 R)
• M17: 2,552,738 km (0.09 R)
• M18: 2,716,847 km (0.102 R)
• M19: 2,896,664 km (0.12 R)
• M20: 3,421,154 km (0.085 R)
• M21: 3,563,421 km (0.071 R)
• M22: 3,654,975 km (0.06 R)
• M23: 3,800,534 km (0.035 R)
• M24: 3,907,496 km (0.038 R)
• M25: 4,097,336 km (0.088 R)
• M26: 4,387,855 km (0.072 R)
• M27: 4,500,353 km (0.102 R)
• M28: 4,571,113 km (0.112 R)
• M29: 4,742,552 km (0.078 R)
• M30: 4,829,019 km (0.085 R)
• M31: 4,901,574 km (0.101 R)
• M32: 5,254,775 km (0.099 R)
• M33: 5,359,344 km (0.067 R)
• M34: 5,646,721 km (0.073 R)
• M35: 5,939,185 km (0.09 R)
• M36: 6,157,748 km (0.074 R)
• M37: 6,252,293 km (0.038 R)
• M38: 6,363,295 km (0.082 R)
• M39: 6,458,888 km (0.1 R)
• M40: 6,927,728 km (0.112 R)
• M41: 7,059,075 km (0.111 R)
• M42: 7,224,380 km (0.109 R)
• M43: 7,575,636 km (0.078 R)
• M44: 7,761,886 km (0.072 R)
• M45: 7,984,038 km (0.107 R)
• M46: 8,208,286 km (0.044 R)
• M47: 8,662,913 km (0.072 R)
• M48: 8,786,781 km (0.088 R)
• M49: 8,982,604 km (0.083 R)
• M50: 9,215,827 km (0.11 R)
• M51: 9,324,136 km (0.097 R)
• M52: 9,433,043 km (0.102 R)
• M53: 9,505,748 km (0.062 R)
• M54: 9,578,602 km (0.111 R)
• M55: 9,670,156 km (0.09 R)
• M56: 9,946,164 km (0.077 R)
• M57: 10,168,915 km (0.094 R)
• M58: 10,961,485 km (0.091 R)
• M59: 11,057,227 km (0.042 R)
• M60: 11,249,311 km (0.099 R)
• M61: 11,403,995 km (0.118 R)
• M62: 11,656,666 km (0.104 R)
• M63: 11,734,756 km (0.12 R)
• M64: 11,812,996 km (0.074 R)
• M65: 12,326,266 km (0.07 R)
• M66: 12,485,737 km (0.063 R)
• M67: 12,988,237 km (0.081 R)
• M68: 13,333,658 km (0.06 R)
• M69: 13,888,666 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.32 AU - 2.82 AU

Year: 2703 Days

Day: 11.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,053,246 km

• M1: 186,249 km (0.097 R)
• M2: 291,267 km (0.091 R)
• M3: 444,904 km (0.095 R)
• M4: 530,324 km (0.066 R)
• M5: 612,304 km (0.113 R)
• M6: 791,971 km (0.061 R)
• M7: 882,927 km (0.104 R)
• M8: 1,043,146 km (0.086 R)
• M9: 1,431,203 km (0.074 R)
• M10: 1,591,422 km (0.08 R)
• M11: 2,082,552 km (0.1 R)
• M12: 2,247,858 km (0.113 R)
• M13: 2,381,598 km (0.086 R)
• M14: 2,518,031 km (0.105 R)
• M15: 2,722,980 km (0.104 R)
• M16: 3,259,438 km (0.108 R)
• M17: 3,350,544 km (0.101 R)
• M18: 3,555,792 km (0.112 R)
• M19: 3,765,378 km (0.099 R)
• M20: 3,861,121 km (0.05 R)
• M21: 4,022,388 km (0.066 R)
• M22: 4,163,907 km (0.108 R)
• M23: 4,351,652 km (0.051 R)
• M24: 4,452,182 km (0.115 R)
• M25: 4,553,610 km (0.084 R)
• M26: 4,655,635 km (0.046 R)
• M27: 4,758,559 km (0.032 R)
• M28: 5,024,992 km (0.111 R)
• M29: 5,356,053 km (0.104 R)
• M30: 5,572,670 km (0.089 R)
• M31: 5,866,181 km (0.095 R)
• M32: 6,102,097 km (0.081 R)
• M33: 6,985,024 km (0.101 R)
• M34: 7,408,236 km (0.077 R)
• M35: 7,663,450 km (0.059 R)
• M36: 8,099,977 km (0.096 R)
• M37: 8,432,682 km (0.035 R)
• M38: 9,125,919 km (0.101 R)
• M39: 9,486,749 km (0.063 R)
• M40: 9,955,439 km (0.062 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 10.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.37 AU - 3.41 AU

Year: 4095 Days

Day: 7.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,053,246 km

• M1: 143,165 km (0.114 R)
• M2: 315,801 km (0.112 R)
• M3: 487,091 km (0.086 R)
• M4: 608,564 km (0.052 R)
• M5: 712,086 km (0.058 R)
• M6: 853,456 km (0.109 R)
• M7: 1,026,989 km (0.098 R)
• M8: 1,130,062 km (0.031 R)
• M9: 1,397,095 km (0.082 R)
• M10: 1,499,419 km (0.092 R)
• M11: 1,684,622 km (0.119 R)
• M12: 1,807,741 km (0.026 R)
• M13: 1,991,148 km (0.117 R)
• M14: 2,121,747 km (0.118 R)
• M15: 2,641,150 km (0.073 R)
• M16: 2,833,832 km (0.089 R)
• M17: 3,098,022 km (0.054 R)
• M18: 4,122,020 km (0.094 R)
• M19: 4,346,267 km (0.081 R)
• M20: 5,003,151 km (0.096 R)
• M21: 5,142,427 km (0.053 R)
• M22: 5,282,899 km (0.104 R)
• M23: 5,363,682 km (0.068 R)
• M24: 5,526,594 km (0.03 R)
• M25: 5,670,657 km (0.103 R)
• M26: 5,774,179 km (0.088 R)
• M27: 5,878,448 km (0.064 R)
• M28: 5,962,223 km (0.061 R)
• M29: 6,131,119 km (0.093 R)
• M30: 6,216,091 km (0.117 R)
• M31: 6,452,007 km (0.086 R)
• M32: 6,888,533 km (0.094 R)
• M33: 7,698,456 km (0.068 R)
• M34: 7,882,611 km (0.116 R)
• M35: 7,975,212 km (0.115 R)
• M36: 8,114,787 km (0.035 R)
• M37: 8,443,603 km (0.067 R)
• M38: 8,681,164 km (0.066 R)
• M39: 8,993,375 km (0.081 R)
• M40: 9,236,023 km (0.065 R)
• M41: 10,052,229 km (0.075 R)
• M42: 10,278,720 km (0.096 R)
• M43: 10,456,143 km (0.11 R)
• M44: 10,994,546 km (0.099 R)
• M45: 11,410,877 km (0.115 R)
• M46: 12,018,394 km (0.083 R)
• M47: 12,447,291 km (0.03 R)
• M48: 13,099,837 km (0.081 R)
• M49: 13,209,791 km (0.103 R)
• M50: 13,319,895 km (0.09 R)
• M51: 13,847,527 km (0.101 R)
• M52: 13,987,401 km (0.049 R)
• M53: 14,353,616 km (0.062 R)
• M54: 15,095,323 km (0.116 R)
• M55: 15,239,385 km (0.074 R)
• M56: 15,470,813 km (0.107 R)
• M57: 15,732,610 km (0.101 R)
• M58: 15,907,938 km (0.034 R)
• M59: 16,497,204 km (0.107 R)
• M60: 16,675,375 km (0.116 R)
• M61: 16,824,375 km (0.086 R)
• M62: 16,973,674 km (0.083 R)
• M63: 17,515,218 km (0.099 R)
• M64: 18,338,156 km (0.096 R)
• M65: 18,738,928 km (0.062 R)
• M66: 19,018,078 km (0.078 R)
• M67: 19,111,427 km (0.115 R)
• M68: 19,486,319 km (0.106 R)
• M69: 19,674,663 km (0.112 R)
• M70: 20,689,535 km (0.083 R)
• M71: 21,559,148 km (0.066 R)
• M72: 21,721,461 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 5

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.96 AU - 9.92 AU

Year: 14677 Days

Day: 18.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,053,246 km

• M1: 97,239 km (0.099 R)
• M2: 355,744 km (0.092 R)
• M3: 453,880 km (0.06 R)
• M4: 693,835 km (0.096 R)
• M5: 2,226,465 km (0.095 R)
• M6: 2,304,854 km (0.1 R)
• M7: 2,738,239 km (0.059 R)
• M8: 3,108,644 km (0.09 R)
• M9: 3,166,987 km (0.097 R)
• M10: 3,708,830 km (0.099 R)
• M11: 4,674,335 km (0.117 R)
• M12: 4,741,205 km (0.102 R)
• M13: 4,944,210 km (0.069 R)
• M14: 5,012,426 km (0.111 R)
• M15: 5,046,684 km (0.081 R)
• M16: 5,323,590 km (0.052 R)
• M17: 6,183,628 km (0.109 R)
• M18: 6,294,181 km (0.111 R)
• M19: 6,592,030 km (0.118 R)
• M20: 6,780,523 km (0.119 R)
• M21: 8,028,619 km (0.118 R)
• M22: 8,270,518 km (0.08 R)
• M23: 9,856,705 km (0.047 R)
• M24: 10,639,999 km (0.117 R)
• M25: 11,398,011 km (0.104 R)
• M26: 11,897,818 km (0.098 R)
• M27: 12,081,225 km (0.084 R)
• M28: 12,219,453 km (0.12 R)
• M29: 12,544,081 km (0.036 R)
• M30: 12,918,524 km (0.065 R)
• M31: 13,822,544 km (0.115 R)
• M32: 15,092,181 km (0.093 R)
• M33: 15,791,252 km (0.075 R)
• M34: 16,144,602 km (0.109 R)
• M35: 17,117,138 km (0.113 R)
• M36: 17,898,188 km (0.057 R)
• M37: 19,548,851 km (0.118 R)
• M38: 20,529,465 km (0.112 R)
• M39: 20,639,420 km (0.105 R)
• M40: 22,424,870 km (0.118 R)
• M41: 22,765,206 km (0.031 R)
• M42: 23,738,489 km (0.117 R)
• M43: 24,725,237 km (0.069 R)
• M44: 25,135,584 km (0.074 R)
• M45: 26,858,951 km (0.081 R)
• M46: 27,340,956 km (0.099 R)
• M47: 29,050,710 km (0.115 R)
• M48: 29,174,128 km (0.05 R)
• M49: 29,421,563 km (0.087 R)
• M50: 29,856,145 km (0.117 R)
• M51: 30,920,533 km (0.052 R)
• M52: 31,806,452 km (0.034 R)
• M53: 32,316,431 km (0.1 R)
• M54: 32,572,393 km (0.034 R)
• M55: 33,344,318 km (0.049 R)
• M56: 34,775,222 km (0.065 R)
• M57: 35,168,963 km (0.096 R)
• M58: 35,960,785 km (0.085 R)
• M59: 36,027,057 km (0.095 R)
• M60: 36,492,007 km (0.087 R)
• M61: 36,691,870 km (0.044 R)
• M62: 37,763,888 km (0.072 R)
• M63: 38,303,787 km (0.055 R)
• M64: 39,254,631 km (0.053 R)
• M65: 39,527,797 km (0.119 R)
• M66: 41,596,286 km (0.046 R)
• M67: 43,064,889 km (0.093 R)
• M68: 43,276,121 km (0.099 R)
• M69: 43,911,762 km (0.068 R)
• M70: 45,406,993 km (0.12 R)
• M71: 46,557,401 km (0.1 R)
• M72: 46,918,829 km (0.037 R)
• M73: 48,081,653 km (0.113 R)
• M74: 48,520,274 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 4.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.92 AU - 10.14 AU

Year: 16343 Days

Day: 20.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,053,246 km

• M1: 272,567 km (0.05 R)
• M2: 334,351 km (0.119 R)
• M3: 415,284 km (0.075 R)
• M4: 564,433 km (0.083 R)
• M5: 612,454 km (0.114 R)
• M6: 730,038 km (0.112 R)
• M7: 948,600 km (0.105 R)
• M8: 1,207,255 km (0.092 R)
• M9: 1,398,890 km (0.088 R)
• M10: 1,577,360 km (0.071 R)
• M11: 1,646,175 km (0.038 R)
• M12: 1,739,524 km (0.053 R)
• M13: 1,834,519 km (0.081 R)
• M14: 2,129,974 km (0.119 R)
• M15: 2,231,851 km (0.111 R)
• M16: 2,546,904 km (0.083 R)
• M17: 3,102,510 km (0.052 R)
• M18: 3,453,467 km (0.073 R)
• M19: 3,573,145 km (0.034 R)
• M20: 4,256,209 km (0.107 R)
• M21: 4,449,340 km (0.105 R)
• M22: 4,645,313 km (0.104 R)
• M23: 5,045,936 km (0.092 R)
• M24: 5,737,826 km (0.118 R)
• M25: 5,773,281 km (0.097 R)
• M26: 5,987,056 km (0.095 R)
• M27: 6,130,970 km (0.062 R)
• M28: 6,606,840 km (0.075 R)
• M29: 6,867,889 km (0.098 R)
• M30: 7,056,532 km (0.119 R)
• M31: 7,516,096 km (0.067 R)
• M32: 8,544,582 km (0.086 R)
• M33: 10,992,900 km (0.109 R)
• M34: 11,213,408 km (0.113 R)
• M35: 11,883,905 km (0.055 R)
• M36: 12,246,830 km (0.111 R)
• M37: 12,936,925 km (0.104 R)
• M38: 13,829,126 km (0.119 R)
• M39: 13,971,843 km (0.081 R)
• M40: 15,277,832 km (0.07 R)
• M41: 16,723,396 km (0.092 R)
• M42: 16,977,114 km (0.101 R)
• M43: 17,027,978 km (0.077 R)
• M44: 17,283,192 km (0.088 R)
• M45: 17,642,526 km (0.087 R)
• M46: 17,693,987 km (0.034 R)
• M47: 19,210,311 km (0.102 R)
• M48: 19,529,104 km (0.07 R)
• M49: 20,010,810 km (0.067 R)
• M50: 22,981,225 km (0.076 R)
• M51: 24,287,663 km (0.072 R)
• M52: 24,632,337 km (0.113 R)
• M53: 26,203,713 km (0.1 R)
• M54: 26,912,358 km (0.117 R)
• M55: 27,031,138 km (0.08 R)
• M56: 27,567,596 km (0.09 R)
• M57: 27,747,114 km (0.043 R)
• M58: 29,932,440 km (0.105 R)
• M59: 31,983,576 km (0.113 R)
• M60: 32,172,219 km (0.104 R)
• M61: 32,740,691 km (0.101 R)
• M62: 33,184,996 km (0.057 R)
• M63: 33,503,640 km (0.04 R)
• M64: 34,208,096 km (0.074 R)
• M65: 35,047,041 km (0.098 R)
• M66: 35,241,518 km (0.104 R)
• M67: 35,501,519 km (0.098 R)
• M68: 36,416,460 km (0.114 R)
• M69: 36,481,984 km (0.091 R)
• M70: 36,613,480 km (0.078 R)
• M71: 38,536,561 km (0.114 R)
• M72: 39,341,846 km (0.063 R)
• M73: 40,764,373 km (0.067 R)
• M74: 42,134,839 km (0.05 R)
• M75: 43,103,186 km (0.03 R)
• M76: 45,414,323 km (0.073 R)
• M77: 45,555,693 km (0.097 R)
• M78: 46,122,669 km (0.059 R)
• M79: 46,763,247 km (0.057 R)
• M80: 47,909,316 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit