🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 46.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,962,835 km

• M1: 417,079 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 30.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,962,835 km

• M1: 40,242 km (0.112 R)
• M2: 246,537 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 278 Days

Day: 23.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 43.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,962,835 km

• M1: 223,798 km (0.077 R)
• M2: 365,468 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 11.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.55 AU - 1.81 AU

Year: 1406 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,962,835 km

• M1: 149,598 km (0.025 R)
• M2: 232,026 km (0.092 R)
• M3: 446,699 km (0.116 R)
• M4: 671,994 km (0.079 R)
• M5: 792,869 km (0.048 R)
• M6: 942,616 km (0.074 R)
• M7: 1,209,200 km (0.063 R)
• M8: 1,327,681 km (0.065 R)
• M9: 1,611,019 km (0.104 R)
• M10: 1,715,738 km (0.09 R)
• M11: 1,795,922 km (0.11 R)
• M12: 1,868,178 km (0.116 R)
• M13: 2,129,376 km (0.058 R)
• M14: 2,313,381 km (0.108 R)
• M15: 2,666,432 km (0.069 R)
• M16: 2,739,137 km (0.074 R)
• M17: 2,886,491 km (0.106 R)
• M18: 2,982,682 km (0.094 R)
• M19: 3,134,524 km (0.083 R)
• M20: 3,211,567 km (0.108 R)
• M21: 3,333,639 km (0.102 R)
• M22: 3,434,767 km (0.119 R)
• M23: 3,514,204 km (0.118 R)
• M24: 3,663,203 km (0.104 R)
• M25: 3,814,447 km (0.091 R)
• M26: 4,003,389 km (0.069 R)
• M27: 4,280,593 km (0.087 R)
• M28: 4,440,065 km (0.097 R)
• M29: 4,676,729 km (0.089 R)
• M30: 4,917,581 km (0.069 R)
• M31: 5,071,817 km (0.116 R)
• M32: 5,227,698 km (0.072 R)
• M33: 5,477,825 km (0.086 R)
• M34: 5,718,379 km (0.101 R)
• M35: 5,799,461 km (0.094 R)
• M36: 5,948,909 km (0.104 R)
• M37: 6,307,345 km (0.051 R)
• M38: 6,433,008 km (0.074 R)
• M39: 6,587,841 km (0.1 R)
• M40: 6,701,237 km (0.07 R)
• M41: 7,117,717 km (0.118 R)
• M42: 7,190,272 km (0.037 R)
• M43: 7,336,429 km (0.104 R)
• M44: 7,424,542 km (0.104 R)
• M45: 7,527,765 km (0.045 R)
• M46: 7,810,505 km (0.104 R)
• M47: 8,006,029 km (0.115 R)
• M48: 8,571,210 km (0.096 R)
• M49: 8,648,702 km (0.108 R)
• M50: 8,819,692 km (0.114 R)
• M51: 8,913,490 km (0.066 R)
• M52: 9,054,860 km (0.101 R)
• M53: 9,307,830 km (0.11 R)
• M54: 9,515,173 km (0.055 R)
• M55: 9,643,528 km (0.12 R)
• M56: 10,064,795 km (0.093 R)
• M57: 10,261,217 km (0.111 R)
• M58: 10,442,380 km (0.083 R)
• M59: 11,026,111 km (0.107 R)
• M60: 11,143,994 km (0.065 R)
• M61: 11,500,636 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 8.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.46 AU - 4.86 AU

Year: 6495 Days

Day: 5 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,962,835 km

• M1: 259,702 km (0.087 R)
• M2: 342,878 km (0.098 R)
• M3: 667,805 km (0.072 R)
• M4: 762,500 km (0.116 R)
• M5: 1,187,059 km (0.096 R)
• M6: 1,621,491 km (0.054 R)
• M7: 1,866,084 km (0.077 R)
• M8: 2,002,667 km (0.09 R)
• M9: 2,102,299 km (0.119 R)
• M10: 2,690,817 km (0.107 R)
• M11: 2,778,930 km (0.108 R)
• M12: 3,003,626 km (0.074 R)
• M13: 3,118,068 km (0.117 R)
• M14: 3,422,650 km (0.088 R)
• M15: 3,712,421 km (0.111 R)
• M16: 4,010,121 km (0.064 R)
• M17: 4,212,975 km (0.104 R)
• M18: 4,315,599 km (0.075 R)
• M19: 4,602,378 km (0.07 R)
• M20: 4,761,251 km (0.119 R)
• M21: 4,841,585 km (0.062 R)
• M22: 4,949,146 km (0.098 R)
• M23: 5,924,524 km (0.077 R)
• M24: 5,982,120 km (0.102 R)
• M25: 6,597,266 km (0.058 R)
• M26: 6,686,726 km (0.097 R)
• M27: 7,049,052 km (0.082 R)
• M28: 7,171,124 km (0.107 R)
• M29: 7,635,625 km (0.079 R)
• M30: 7,698,157 km (0.105 R)
• M31: 7,918,963 km (0.097 R)
• M32: 8,495,962 km (0.076 R)
• M33: 8,822,385 km (0.07 R)
• M34: 9,453,987 km (0.085 R)
• M35: 9,894,403 km (0.049 R)
• M36: 10,031,435 km (0.102 R)
• M37: 10,480,677 km (0.069 R)
• M38: 10,620,252 km (0.091 R)
• M39: 10,795,581 km (0.031 R)
• M40: 11,007,262 km (0.097 R)
• M41: 11,506,470 km (0.115 R)
• M42: 11,650,533 km (0.109 R)
• M43: 11,831,396 km (0.059 R)
• M44: 11,940,304 km (0.111 R)
• M45: 12,638,178 km (0.092 R)
• M46: 14,304,548 km (0.076 R)
• M47: 15,400,502 km (0.079 R)
• M48: 15,758,490 km (0.077 R)
• M49: 16,604,466 km (0.089 R)
• M50: 17,506,541 km (0.116 R)
• M51: 18,762,116 km (0.117 R)
• M52: 19,059,218 km (0.118 R)
• M53: 19,187,124 km (0.05 R)
• M54: 19,357,964 km (0.053 R)
• M55: 19,529,254 km (0.066 R)
• M56: 19,873,628 km (0.082 R)
• M57: 20,830,756 km (0.113 R)
• M58: 21,182,460 km (0.117 R)
• M59: 21,447,548 km (0.079 R)
• M60: 22,070,473 km (0.119 R)
• M61: 23,882,702 km (0.096 R)
• M62: 23,974,555 km (0.08 R)
• M63: 25,319,739 km (0.065 R)
• M64: 25,507,185 km (0.041 R)
• M65: 25,836,450 km (0.11 R)
• M66: 26,404,024 km (0.057 R)
• M67: 28,325,459 km (0.111 R)
• M68: 29,746,489 km (0.083 R)
• M69: 29,944,258 km (0.085 R)
• M70: 30,241,808 km (0.117 R)
• M71: 30,640,037 km (0.091 R)
• M72: 30,789,935 km (0.112 R)
• M73: 31,794,783 km (0.079 R)
• M74: 31,946,476 km (0.086 R)
• M75: 32,199,745 km (0.039 R)
• M76: 32,402,899 km (0.114 R)
• M77: 32,657,365 km (0.09 R)
• M78: 32,912,579 km (0.111 R)
• M79: 33,373,490 km (0.077 R)
• M80: 33,630,649 km (0.1 R)
• M81: 34,509,386 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.96 AU - 6.22 AU

Year: 8534 Days

Day: 13.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,962,835 km

• M1: 155,283 km (0.112 R)
• M2: 274,662 km (0.051 R)
• M3: 370,704 km (0.119 R)
• M4: 552,016 km (0.064 R)
• M5: 793,916 km (0.106 R)
• M6: 1,025,344 km (0.069 R)
• M7: 1,735,934 km (0.102 R)
• M8: 1,963,472 km (0.115 R)
• M9: 2,100,952 km (0.081 R)
• M10: 2,364,843 km (0.075 R)
• M11: 2,490,356 km (0.102 R)
• M12: 2,618,112 km (0.084 R)
• M13: 2,791,945 km (0.068 R)
• M14: 3,336,781 km (0.085 R)
• M15: 3,430,728 km (0.114 R)
• M16: 3,621,615 km (0.09 R)
• M17: 3,718,405 km (0.057 R)
• M18: 3,865,160 km (0.109 R)
• M19: 4,342,826 km (0.119 R)
• M20: 4,733,426 km (0.033 R)
• M21: 4,866,120 km (0.096 R)
• M22: 4,946,304 km (0.081 R)
• M23: 5,271,829 km (0.081 R)
• M24: 5,381,783 km (0.079 R)
• M25: 5,576,261 km (0.119 R)
• M26: 5,716,583 km (0.12 R)
• M27: 6,231,649 km (0.089 R)
• M28: 6,553,733 km (0.111 R)
• M29: 6,911,422 km (0.082 R)
• M30: 7,367,546 km (0.117 R)
• M31: 7,459,997 km (0.058 R)
• M32: 7,927,939 km (0.111 R)
• M33: 8,117,779 km (0.034 R)
• M34: 8,405,456 km (0.082 R)
• M35: 8,696,423 km (0.114 R)
• M36: 8,794,111 km (0.105 R)
• M37: 9,288,382 km (0.095 R)
• M38: 9,455,184 km (0.03 R)
• M39: 10,476,788 km (0.055 R)
• M40: 11,748,519 km (0.049 R)
• M41: 12,808,270 km (0.062 R)
• M42: 12,919,721 km (0.064 R)
• M43: 13,218,318 km (0.077 R)
• M44: 14,628,877 km (0.094 R)
• M45: 15,057,325 km (0.104 R)
• M46: 15,648,536 km (0.089 R)
• M47: 16,772,165 km (0.088 R)
• M48: 16,853,397 km (0.091 R)
• M49: 17,797,359 km (0.111 R)
• M50: 18,046,440 km (0.065 R)
• M51: 18,296,717 km (0.091 R)
• M52: 19,309,196 km (0.074 R)
• M53: 19,394,317 km (0.085 R)
• M54: 20,253,158 km (0.09 R)
• M55: 20,469,925 km (0.109 R)
• M56: 20,861,722 km (0.091 R)
• M57: 21,256,212 km (0.078 R)
• M58: 22,275,422 km (0.109 R)
• M59: 22,903,584 km (0.031 R)
• M60: 22,993,791 km (0.076 R)
• M61: 23,994,002 km (0.107 R)
• M62: 24,269,263 km (0.071 R)
• M63: 24,361,116 km (0.107 R)
• M64: 24,730,323 km (0.116 R)
• M65: 24,915,525 km (0.102 R)
• M66: 25,473,974 km (0.096 R)
• M67: 25,754,919 km (0.099 R)
• M68: 26,225,105 km (0.1 R)
• M69: 26,414,047 km (0.045 R)
• M70: 27,557,125 km (0.108 R)
• M71: 28,424,942 km (0.101 R)
• M72: 28,521,881 km (0.072 R)
• M73: 28,862,216 km (0.104 R)
• M74: 29,350,803 km (0.089 R)
• M75: 29,645,212 km (0.071 R)
• M76: 29,841,933 km (0.069 R)
• M77: 32,338,721 km (0.087 R)
• M78: 32,439,999 km (0.087 R)
• M79: 32,998,897 km (0.107 R)
• M80: 33,766,035 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.5 AU - 6.74 AU

Year: 8602 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,962,835 km

• M1: 113,096 km (0.083 R)
• M2: 178,769 km (0.058 R)
• M3: 238,758 km (0.099 R)
• M4: 381,325 km (0.085 R)
• M5: 581,038 km (0.028 R)
• M6: 785,538 km (0.083 R)
• M7: 1,143,377 km (0.08 R)
• M8: 1,349,373 km (0.095 R)
• M9: 1,548,787 km (0.113 R)
• M10: 1,757,925 km (0.089 R)
• M11: 2,120,101 km (0.096 R)
• M12: 2,461,483 km (0.104 R)
• M13: 2,866,295 km (0.117 R)
• M14: 3,941,904 km (0.112 R)
• M15: 4,019,396 km (0.116 R)
• M16: 4,308,119 km (0.111 R)
• M17: 4,878,087 km (0.057 R)
• M18: 4,989,388 km (0.08 R)
• M19: 5,587,331 km (0.104 R)
• M20: 5,645,524 km (0.117 R)
• M21: 6,389,325 km (0.038 R)
• M22: 7,006,566 km (0.113 R)
• M23: 7,227,073 km (0.069 R)
• M24: 7,322,217 km (0.06 R)
• M25: 8,131,991 km (0.056 R)
• M26: 9,870,318 km (0.089 R)
• M27: 10,618,457 km (0.069 R)
• M28: 10,871,876 km (0.118 R)
• M29: 13,125,119 km (0.103 R)
• M30: 14,584,147 km (0.084 R)
• M31: 14,987,163 km (0.043 R)
• M32: 15,068,246 km (0.079 R)
• M33: 15,639,859 km (0.082 R)
• M34: 15,969,573 km (0.105 R)
• M35: 16,301,680 km (0.087 R)
• M36: 17,226,644 km (0.044 R)
• M37: 18,255,129 km (0.07 R)
• M38: 18,515,280 km (0.055 R)
• M39: 18,602,346 km (0.046 R)
• M40: 18,776,777 km (0.113 R)
• M41: 19,391,624 km (0.1 R)
• M42: 20,236,553 km (0.049 R)
• M43: 20,460,950 km (0.116 R)
• M44: 21,002,643 km (0.072 R)
• M45: 21,093,449 km (0.072 R)
• M46: 21,229,883 km (0.101 R)
• M47: 21,457,870 km (0.101 R)
• M48: 22,842,697 km (0.09 R)
• M49: 23,545,957 km (0.109 R)
• M50: 25,697,922 km (0.051 R)
• M51: 26,380,238 km (0.086 R)
• M52: 27,663,040 km (0.064 R)
• M53: 27,812,339 km (0.081 R)
• M54: 28,462,491 km (0.08 R)
• M55: 29,523,439 km (0.075 R)
• M56: 29,777,905 km (0.079 R)
• M57: 31,475,841 km (0.117 R)
• M58: 31,944,232 km (0.117 R)
• M59: 34,374,748 km (0.056 R)
• M60: 35,395,754 km (0.085 R)
• M61: 36,263,421 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.1

Radius: 6.7

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.87 AU - 9.53 AU

Year: 16569 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,962,835 km

• M1: 89,460 km (0.08 R)
• M2: 132,544 km (0.07 R)
• M3: 292,913 km (0.098 R)
• M4: 388,954 km (0.105 R)
• M5: 496,216 km (0.118 R)
• M6: 655,089 km (0.082 R)
• M7: 762,949 km (0.061 R)
• M8: 1,095,655 km (0.055 R)
• M9: 1,224,758 km (0.117 R)
• M10: 2,068,490 km (0.073 R)
• M11: 2,426,926 km (0.051 R)
• M12: 2,665,086 km (0.029 R)
• M13: 2,769,505 km (0.078 R)
• M14: 2,875,271 km (0.084 R)
• M15: 3,054,639 km (0.084 R)
• M16: 3,576,137 km (0.081 R)
• M17: 3,769,118 km (0.054 R)
• M18: 3,965,391 km (0.112 R)
• M19: 5,343,486 km (0.101 R)
• M20: 5,923,477 km (0.095 R)
• M21: 7,046,060 km (0.117 R)
• M22: 7,532,851 km (0.095 R)
• M23: 7,880,068 km (0.12 R)
• M24: 9,214,930 km (0.068 R)
• M25: 9,693,194 km (0.094 R)
• M26: 10,125,083 km (0.061 R)
• M27: 10,840,161 km (0.06 R)
• M28: 12,318,786 km (0.099 R)
• M29: 12,551,860 km (0.032 R)
• M30: 13,618,493 km (0.096 R)
• M31: 15,585,555 km (0.11 R)
• M32: 15,711,367 km (0.059 R)
• M33: 15,837,627 km (0.072 R)
• M34: 15,964,038 km (0.072 R)
• M35: 17,053,260 km (0.097 R)
• M36: 17,770,581 km (0.092 R)
• M37: 18,431,355 km (0.052 R)
• M38: 19,437,551 km (0.079 R)
• M39: 20,668,292 km (0.072 R)
• M40: 21,084,174 km (0.11 R)
• M41: 21,223,450 km (0.028 R)
• M42: 21,783,395 km (0.104 R)
• M43: 22,703,721 km (0.085 R)
• M44: 23,132,768 km (0.086 R)
• M45: 23,636,763 km (0.081 R)
• M46: 24,144,199 km (0.078 R)
• M47: 25,096,389 km (0.066 R)
• M48: 25,170,141 km (0.094 R)
• M49: 25,614,147 km (0.064 R)
• M50: 26,210,145 km (0.12 R)
• M51: 26,359,893 km (0.067 R)
• M52: 26,810,781 km (0.025 R)
• M53: 29,491,275 km (0.079 R)
• M54: 30,665,918 km (0.045 R)
• M55: 30,981,719 km (0.104 R)
• M56: 31,378,004 km (0.058 R)
• M57: 31,616,612 km (0.106 R)
• M58: 33,790,868 km (0.093 R)
• M59: 34,608,420 km (0.077 R)
• M60: 35,349,678 km (0.098 R)
• M61: 36,596,726 km (0.12 R)
• M62: 37,858,135 km (0.105 R)
• M63: 38,027,330 km (0.09 R)
• M64: 41,639,670 km (0.08 R)
• M65: 41,727,035 km (0.117 R)
• M66: 41,814,400 km (0.081 R)
• M67: 41,989,430 km (0.119 R)
• M68: 42,164,609 km (0.104 R)
• M69: 42,515,715 km (0.114 R)
• M70: 43,486,455 km (0.109 R)
• M71: 44,732,456 km (0.085 R)
• M72: 45,629,595 km (0.111 R)
• M73: 45,990,125 km (0.098 R)
• M74: 47,715,438 km (0.104 R)
• M75: 47,989,800 km (0.102 R)
• M76: 49,369,541 km (0.092 R)
• M77: 50,855,497 km (0.039 R)
• M78: 52,639,003 km (0.116 R)
• M79: 53,017,186 km (0.106 R)
• M80: 53,206,427 km (0.058 R)
• M81: 53,396,118 km (0.043 R)
• M82: 53,966,235 km (0.114 R)
• M83: 57,526,814 km (0.106 R)
• M84: 58,893,690 km (0.104 R)
• M85: 61,162,491 km (0.105 R)
• M86: 61,261,674 km (0.041 R)
• M87: 62,057,984 km (0.065 R)
• M88: 62,757,504 km (0.039 R)
• M89: 63,962,664 km (0.089 R)
• M90: 65,886,642 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit