🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 228 Days

Day: 38.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 354 Days

Day: 43.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,261,077 km

• M1: 399,726 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 14.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.82 AU - 0.98 AU

Year: 551 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,261,077 km

• M1: 185,352 km (0.102 R)
• M2: 363,972 km (0.099 R)
• M3: 459,714 km (0.095 R)
• M4: 620,233 km (0.082 R)
• M5: 769,083 km (0.045 R)
• M6: 905,516 km (0.108 R)
• M7: 1,029,084 km (0.1 R)
• M8: 1,170,454 km (0.102 R)
• M9: 1,270,684 km (0.083 R)
• M10: 1,468,004 km (0.046 R)
• M11: 1,570,778 km (0.116 R)
• M12: 1,756,728 km (0.101 R)
• M13: 1,852,470 km (0.097 R)
• M14: 1,985,613 km (0.113 R)
• M15: 2,107,535 km (0.087 R)
• M16: 2,217,190 km (0.107 R)
• M17: 2,313,980 km (0.044 R)
• M18: 2,566,202 km (0.107 R)
• M19: 2,715,650 km (0.052 R)
• M20: 2,892,325 km (0.103 R)
• M21: 2,998,689 km (0.074 R)
• M22: 3,114,777 km (0.072 R)
• M23: 3,283,075 km (0.076 R)
• M24: 3,515,400 km (0.099 R)
• M25: 3,629,244 km (0.032 R)
• M26: 3,735,309 km (0.1 R)
• M27: 3,896,576 km (0.101 R)
• M28: 3,996,358 km (0.116 R)
• M29: 4,179,914 km (0.079 R)
• M30: 4,574,703 km (0.067 R)
• M31: 4,776,660 km (0.044 R)
• M32: 5,011,080 km (0.114 R)
• M33: 5,139,734 km (0.065 R)
• M34: 5,299,505 km (0.071 R)
• M35: 5,420,529 km (0.083 R)
• M36: 5,614,109 km (0.108 R)
• M37: 5,727,205 km (0.117 R)
• M38: 5,861,843 km (0.118 R)
• M39: 5,966,113 km (0.032 R)
• M40: 6,400,246 km (0.112 R)
• M41: 6,529,349 km (0.049 R)
• M42: 6,659,349 km (0.09 R)
• M43: 6,866,841 km (0.086 R)
• M44: 7,411,976 km (0.115 R)
• M45: 7,536,292 km (0.062 R)
• M46: 7,752,610 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 14.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.91 AU - 1.03 AU

Year: 617 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,261,077 km

• M1: 202,406 km (0.113 R)
• M2: 295,755 km (0.117 R)
• M3: 456,423 km (0.074 R)
• M4: 589,864 km (0.08 R)
• M5: 681,867 km (0.066 R)
• M6: 784,790 km (0.101 R)
• M7: 926,310 km (0.069 R)
• M8: 1,043,146 km (0.103 R)
• M9: 1,153,549 km (0.12 R)
• M10: 1,330,374 km (0.101 R)
• M11: 1,457,831 km (0.119 R)
• M12: 1,630,318 km (0.084 R)
• M13: 1,753,885 km (0.108 R)
• M14: 2,227,064 km (0.083 R)
• M15: 2,365,292 km (0.094 R)
• M16: 2,467,018 km (0.109 R)
• M17: 2,578,170 km (0.108 R)
• M18: 2,764,718 km (0.101 R)
• M19: 3,031,750 km (0.057 R)
• M20: 3,185,836 km (0.085 R)
• M21: 3,351,291 km (0.112 R)
• M22: 3,519,739 km (0.065 R)
• M23: 3,654,826 km (0.097 R)
• M24: 3,764,032 km (0.074 R)
• M25: 3,967,336 km (0.097 R)
• M26: 4,231,376 km (0.085 R)
• M27: 4,336,842 km (0.119 R)
• M28: 4,511,124 km (0.1 R)
• M29: 4,628,708 km (0.104 R)
• M30: 4,737,316 km (0.106 R)
• M31: 5,129,561 km (0.09 R)
• M32: 5,595,409 km (0.116 R)
• M33: 5,732,441 km (0.097 R)
• M34: 5,977,931 km (0.113 R)
• M35: 6,161,637 km (0.091 R)
• M36: 6,303,306 km (0.104 R)
• M37: 6,402,041 km (0.082 R)
• M38: 6,501,374 km (0.084 R)
• M39: 6,723,826 km (0.077 R)
• M40: 6,824,804 km (0.112 R)
• M41: 6,960,191 km (0.11 R)
• M42: 7,050,996 km (0.071 R)
• M43: 7,245,324 km (0.088 R)
• M44: 7,418,110 km (0.109 R)
• M45: 7,534,198 km (0.099 R)
• M46: 7,850,597 km (0.071 R)
• M47: 8,135,431 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.77 AU - 1.19 AU

Year: 626 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 63,261,077 km

• M1: 118,332 km (0.091 R)
• M2: 181,313 km (0.079 R)
• M3: 239,805 km (0.028 R)
• M4: 303,235 km (0.057 R)
• M5: 456,573 km (0.06 R)
• M6: 531,072 km (0.1 R)
• M7: 604,375 km (0.103 R)
• M8: 665,711 km (0.086 R)
• M9: 736,022 km (0.111 R)
• M10: 826,079 km (0.044 R)
• M11: 891,903 km (0.088 R)
• M12: 999,613 km (0.051 R)
• M13: 1,104,182 km (0.093 R)
• M14: 1,196,933 km (0.103 R)
• M15: 1,264,401 km (0.107 R)
• M16: 1,345,334 km (0.06 R)
• M17: 1,461,721 km (0.095 R)
• M18: 1,521,261 km (0.061 R)
• M19: 1,713,793 km (0.103 R)
• M20: 1,772,286 km (0.097 R)
• M21: 1,845,140 km (0.108 R)
• M22: 1,914,404 km (0.069 R)
• M23: 1,975,141 km (0.109 R)
• M24: 2,132,518 km (0.099 R)
• M25: 2,205,372 km (0.081 R)
• M26: 2,464,475 km (0.077 R)
• M27: 2,525,810 km (0.062 R)
• M28: 2,597,917 km (0.074 R)
• M29: 2,696,950 km (0.12 R)
• M30: 2,775,938 km (0.091 R)
• M31: 2,861,209 km (0.066 R)
• M32: 2,947,228 km (0.103 R)
• M33: 3,023,223 km (0.114 R)
• M34: 3,083,511 km (0.089 R)
• M35: 3,155,169 km (0.098 R)
• M36: 3,244,179 km (0.065 R)
• M37: 3,424,894 km (0.111 R)
• M38: 3,504,929 km (0.066 R)
• M39: 3,585,711 km (0.117 R)
• M40: 3,837,485 km (0.088 R)
• M41: 3,944,597 km (0.115 R)
• M42: 4,016,553 km (0.119 R)
• M43: 4,143,711 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 9.5

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.94 AU - 1.36 AU

Year: 796 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,261,077 km

• M1: 127,158 km (0.066 R)
• M2: 198,217 km (0.065 R)
• M3: 260,001 km (0.071 R)
• M4: 356,342 km (0.103 R)
• M5: 441,015 km (0.027 R)
• M6: 583,132 km (0.084 R)
• M7: 644,617 km (0.102 R)
• M8: 752,627 km (0.102 R)
• M9: 896,690 km (0.102 R)
• M10: 987,795 km (0.109 R)
• M11: 1,335,311 km (0.097 R)
• M12: 1,419,235 km (0.102 R)
• M13: 1,533,977 km (0.048 R)
• M14: 1,629,570 km (0.11 R)
• M15: 1,711,998 km (0.083 R)
• M16: 1,850,077 km (0.118 R)
• M17: 2,186,822 km (0.048 R)
• M18: 2,328,790 km (0.104 R)
• M19: 2,439,343 km (0.097 R)
• M20: 2,808,700 km (0.067 R)
• M21: 3,018,436 km (0.114 R)
• M22: 3,195,710 km (0.093 R)
• M23: 3,386,148 km (0.051 R)
• M24: 3,492,362 km (0.094 R)
• M25: 3,629,244 km (0.101 R)
• M26: 3,777,945 km (0.097 R)
• M27: 3,888,348 km (0.116 R)
• M28: 4,009,971 km (0.089 R)
• M29: 4,122,618 km (0.059 R)
• M30: 4,288,223 km (0.057 R)
• M31: 4,424,507 km (0.055 R)
• M32: 4,498,408 km (0.118 R)
• M33: 4,562,286 km (0.1 R)
• M34: 4,701,412 km (0.117 R)
• M35: 4,766,039 km (0.061 R)
• M36: 4,863,726 km (0.043 R)
• M37: 4,962,012 km (0.116 R)
• M38: 5,260,908 km (0.054 R)
• M39: 5,373,107 km (0.063 R)
• M40: 5,452,094 km (0.114 R)
• M41: 5,634,155 km (0.083 R)
• M42: 5,702,970 km (0.076 R)
• M43: 5,795,122 km (0.077 R)
• M44: 5,934,398 km (0.048 R)
• M45: 6,334,871 km (0.064 R)
• M46: 6,454,400 km (0.112 R)
• M47: 6,550,442 km (0.082 R)
• M48: 7,001,330 km (0.108 R)
• M49: 7,112,481 km (0.086 R)
• M50: 7,224,231 km (0.09 R)
• M51: 7,601,068 km (0.109 R)
• M52: 7,779,089 km (0.071 R)
• M53: 8,413,235 km (0.114 R)
• M54: 8,544,582 km (0.051 R)
• M55: 8,663,512 km (0.113 R)
• M56: 8,836,297 km (0.097 R)
• M57: 8,996,666 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.4 AU - 1.68 AU

Year: 1234 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,261,077 km

• M1: 160,369 km (0.078 R)
• M2: 241,750 km (0.111 R)
• M3: 359,184 km (0.113 R)
• M4: 463,753 km (0.109 R)
• M5: 547,229 km (0.091 R)
• M6: 613,501 km (0.115 R)
• M7: 743,053 km (0.054 R)
• M8: 908,358 km (0.069 R)
• M9: 1,029,981 km (0.119 R)
• M10: 1,142,928 km (0.117 R)
• M11: 1,208,302 km (0.073 R)
• M12: 1,343,090 km (0.066 R)
• M13: 1,428,061 km (0.069 R)
• M14: 1,490,892 km (0.062 R)
• M15: 1,652,458 km (0.066 R)
• M16: 1,718,730 km (0.044 R)
• M17: 1,777,372 km (0.113 R)
• M18: 1,836,912 km (0.117 R)
• M19: 1,931,608 km (0.101 R)
• M20: 2,081,355 km (0.084 R)
• M21: 2,189,514 km (0.099 R)
• M22: 2,327,144 km (0.071 R)
• M23: 2,679,298 km (0.113 R)
• M24: 2,807,204 km (0.075 R)
• M25: 2,906,836 km (0.057 R)
• M26: 3,140,658 km (0.074 R)
• M27: 3,423,098 km (0.12 R)
• M28: 3,486,977 km (0.059 R)
• M29: 3,724,538 km (0.048 R)
• M30: 3,867,554 km (0.033 R)
• M31: 4,341,779 km (0.105 R)
• M32: 4,550,767 km (0.061 R)
• M33: 4,621,228 km (0.082 R)
• M34: 5,099,791 km (0.051 R)
• M35: 5,619,345 km (0.109 R)
• M36: 5,720,323 km (0.11 R)
• M37: 5,860,048 km (0.055 R)
• M38: 6,325,297 km (0.108 R)
• M39: 6,482,973 km (0.077 R)
• M40: 6,588,889 km (0.066 R)
• M41: 6,910,075 km (0.108 R)
• M42: 7,018,235 km (0.081 R)
• M43: 7,086,152 km (0.068 R)
• M44: 7,249,962 km (0.1 R)
• M45: 7,415,118 km (0.096 R)
• M46: 7,763,232 km (0.084 R)
• M47: 7,988,825 km (0.088 R)
• M48: 8,116,582 km (0.103 R)
• M49: 8,288,171 km (0.09 R)
• M50: 8,432,084 km (0.065 R)
• M51: 8,504,340 km (0.104 R)
• M52: 8,795,308 km (0.114 R)
• M53: 8,853,950 km (0.11 R)
• M54: 9,282,697 km (0.077 R)
• M55: 9,432,146 km (0.035 R)
• M56: 9,492,134 km (0.099 R)
• M57: 9,582,492 km (0.032 R)
• M58: 9,733,436 km (0.117 R)
• M59: 10,268,398 km (0.06 R)
• M60: 10,407,374 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 8.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.43 AU - 2.53 AU

Year: 2522 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 63,261,077 km

• M1: 105,317 km (0.102 R)
• M2: 187,446 km (0.105 R)
• M3: 288,425 km (0.086 R)
• M4: 356,193 km (0.052 R)
• M5: 426,204 km (0.118 R)
• M6: 541,095 km (0.119 R)
• M7: 623,973 km (0.084 R)
• M8: 711,487 km (0.047 R)
• M9: 838,945 km (0.108 R)
• M10: 961,615 km (0.025 R)
• M11: 1,077,254 km (0.066 R)
• M12: 1,496,278 km (0.085 R)
• M13: 1,677,441 km (0.097 R)
• M14: 1,809,985 km (0.087 R)
• M15: 1,929,962 km (0.1 R)
• M16: 2,254,290 km (0.109 R)
• M17: 2,392,519 km (0.109 R)
• M18: 2,462,531 km (0.108 R)
• M19: 2,658,953 km (0.11 R)
• M20: 2,722,532 km (0.08 R)
• M21: 2,842,060 km (0.099 R)
• M22: 3,000,933 km (0.117 R)
• M23: 3,057,631 km (0.111 R)
• M24: 3,524,825 km (0.082 R)
• M25: 3,972,721 km (0.1 R)
• M26: 4,245,887 km (0.053 R)
• M27: 4,471,032 km (0.073 R)
• M28: 4,722,206 km (0.077 R)
• M29: 4,832,759 km (0.118 R)
• M30: 5,011,529 km (0.118 R)
• M31: 5,260,908 km (0.073 R)
• M32: 5,387,169 km (0.104 R)
• M33: 5,596,008 km (0.114 R)
• M34: 5,701,324 km (0.051 R)
• M35: 6,531,144 km (0.091 R)
• M36: 6,654,562 km (0.037 R)
• M37: 6,816,128 km (0.092 R)
• M38: 7,016,739 km (0.088 R)
• M39: 7,079,869 km (0.103 R)
• M40: 7,321,469 km (0.111 R)
• M41: 7,851,943 km (0.12 R)
• M42: 7,983,290 km (0.118 R)
• M43: 8,062,428 km (0.099 R)
• M44: 8,208,136 km (0.082 R)
• M45: 8,421,612 km (0.055 R)
• M46: 8,529,173 km (0.059 R)
• M47: 8,623,569 km (0.083 R)
• M48: 8,731,878 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.58 AU - 10.26 AU

Year: 17201 Days

Day: 24.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,261,077 km

• M1: 67,768 km (0.054 R)
• M2: 107,411 km (0.086 R)
• M3: 155,881 km (0.102 R)
• M4: 254,466 km (0.054 R)
• M5: 374,294 km (0.079 R)
• M6: 811,568 km (0.119 R)
• M7: 922,271 km (0.084 R)
• M8: 1,085,482 km (0.114 R)
• M9: 1,519,166 km (0.035 R)
• M10: 1,656,048 km (0.108 R)
• M11: 1,740,122 km (0.111 R)
• M12: 2,212,403 km (0.099 R)
• M13: 2,788,504 km (0.091 R)
• M14: 2,821,715 km (0.104 R)
• M15: 4,069,062 km (0.081 R)
• M16: 4,297,947 km (0.05 R)
• M17: 4,888,559 km (0.062 R)
• M18: 5,296,213 km (0.115 R)
• M19: 6,362,547 km (0.061 R)
• M20: 6,852,181 km (0.062 R)
• M21: 8,248,079 km (0.066 R)
• M22: 8,489,081 km (0.099 R)
• M23: 8,683,558 km (0.054 R)
• M24: 8,781,395 km (0.045 R)
• M25: 9,027,484 km (0.093 R)
• M26: 9,226,000 km (0.096 R)
• M27: 9,526,392 km (0.072 R)
• M28: 9,677,785 km (0.113 R)
• M29: 10,498,779 km (0.029 R)
• M30: 11,395,319 km (0.057 R)
• M31: 12,370,996 km (0.042 R)
• M32: 12,702,206 km (0.082 R)
• M33: 13,884,178 km (0.071 R)
• M34: 13,941,325 km (0.105 R)
• M35: 14,343,593 km (0.063 R)
• M36: 15,751,609 km (0.116 R)
• M37: 16,592,947 km (0.063 R)
• M38: 18,194,093 km (0.075 R)
• M39: 19,076,421 km (0.081 R)
• M40: 19,458,793 km (0.092 R)
• M41: 19,779,382 km (0.027 R)
• M42: 21,673,141 km (0.092 R)
• M43: 21,938,827 km (0.088 R)
• M44: 22,339,300 km (0.078 R)
• M45: 23,283,413 km (0.11 R)
• M46: 24,378,170 km (0.06 R)
• M47: 24,931,832 km (0.056 R)
• M48: 25,070,958 km (0.088 R)
• M49: 26,192,792 km (0.106 R)
• M50: 27,116,260 km (0.059 R)
• M51: 27,474,247 km (0.107 R)
• M52: 27,617,861 km (0.073 R)
• M53: 28,776,048 km (0.055 R)
• M54: 29,802,289 km (0.068 R)
• M55: 30,394,099 km (0.077 R)
• M56: 31,664,633 km (0.075 R)
• M57: 31,966,073 km (0.087 R)
• M58: 32,952,372 km (0.08 R)
• M59: 33,794,608 km (0.113 R)
• M60: 34,489,041 km (0.106 R)
• M61: 34,876,948 km (0.064 R)
• M62: 36,127,736 km (0.102 R)
• M63: 37,075,439 km (0.116 R)
• M64: 37,154,726 km (0.074 R)
• M65: 38,031,219 km (0.056 R)
• M66: 38,431,843 km (0.079 R)
• M67: 38,672,994 km (0.06 R)
• M68: 38,833,962 km (0.026 R)
• M69: 39,642,239 km (0.115 R)
• M70: 40,292,840 km (0.094 R)
• M71: 40,374,371 km (0.074 R)
• M72: 41,029,011 km (0.086 R)
• M73: 41,193,120 km (0.109 R)
• M74: 41,769,670 km (0.069 R)
• M75: 42,597,694 km (0.039 R)
• M76: 42,847,074 km (0.103 R)
• M77: 43,514,729 km (0.108 R)
• M78: 46,818,449 km (0.096 R)
• M79: 47,333,813 km (0.059 R)
• M80: 47,506,001 km (0.108 R)
• M81: 48,370,228 km (0.119 R)
• M82: 49,763,582 km (0.083 R)
• M83: 49,938,761 km (0.116 R)
• M84: 52,589,785 km (0.087 R)
• M85: 54,743,396 km (0.116 R)
• M86: 55,921,928 km (0.09 R)
• M87: 56,195,094 km (0.116 R)
• M88: 56,377,454 km (0.061 R)
• M89: 56,468,708 km (0.11 R)
• M90: 57,843,213 km (0.115 R)
• M91: 58,396,277 km (0.1 R)
• M92: 58,673,332 km (0.114 R)
• M93: 58,858,385 km (0.118 R)
• M94: 61,374,621 km (0.081 R)
• M95: 62,976,964 km (0.026 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: 248 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit