🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 271 Days

Day: 31.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,364,714 km

• M1: 336,146 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 315 Days

Day: 21 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.82 AU

Year: 346 Days

Day: 22.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 11.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.57 AU - 0.87 AU

Year: 394 Days

Day: 11.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,364,714 km

• M1: 149,299 km (0.105 R)
• M2: 241,601 km (0.092 R)
• M3: 323,879 km (0.03 R)
• M4: 534,812 km (0.118 R)
• M5: 656,884 km (0.113 R)
• M6: 764,595 km (0.106 R)
• M7: 844,480 km (0.106 R)
• M8: 923,019 km (0.118 R)
• M9: 1,050,476 km (0.112 R)
• M10: 1,121,386 km (0.066 R)
• M11: 1,203,814 km (0.106 R)
• M12: 1,283,550 km (0.087 R)
• M13: 1,385,725 km (0.083 R)
• M14: 1,512,135 km (0.049 R)
• M15: 1,743,114 km (0.105 R)
• M16: 1,845,589 km (0.101 R)
• M17: 1,920,986 km (0.068 R)
• M18: 2,117,109 km (0.054 R)
• M19: 2,233,197 km (0.116 R)
• M20: 2,307,547 km (0.117 R)
• M21: 2,382,795 km (0.097 R)
• M22: 2,594,027 km (0.058 R)
• M23: 2,751,703 km (0.118 R)
• M24: 2,831,738 km (0.092 R)
• M25: 2,912,521 km (0.108 R)
• M26: 3,076,630 km (0.088 R)
• M27: 3,180,750 km (0.118 R)
• M28: 3,264,824 km (0.075 R)
• M29: 3,456,908 km (0.065 R)
• M30: 3,536,344 km (0.093 R)
• M31: 3,652,881 km (0.039 R)
• M32: 3,807,864 km (0.074 R)
• M33: 3,882,364 km (0.061 R)
• M34: 3,957,462 km (0.096 R)
• M35: 4,154,931 km (0.105 R)
• M36: 4,285,829 km (0.091 R)
• M37: 4,426,003 km (0.083 R)
• M38: 4,535,957 km (0.106 R)
• M39: 4,631,101 km (0.074 R)
• M40: 4,734,773 km (0.105 R)
• M41: 4,839,342 km (0.083 R)
• M42: 5,075,407 km (0.119 R)
• M43: 5,223,808 km (0.117 R)
• M44: 5,315,212 km (0.089 R)
• M45: 5,390,310 km (0.079 R)
• M46: 5,857,654 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 12.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.88 AU

Year: 497 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,364,714 km

• M1: 163,810 km (0.084 R)
• M2: 248,781 km (0.086 R)
• M3: 535,560 km (0.112 R)
• M4: 622,926 km (0.1 R)
• M5: 720,463 km (0.073 R)
• M6: 823,835 km (0.095 R)
• M7: 937,380 km (0.097 R)
• M8: 1,047,484 km (0.114 R)
• M9: 1,176,886 km (0.086 R)
• M10: 1,421,030 km (0.109 R)
• M11: 1,587,832 km (0.062 R)
• M12: 1,676,543 km (0.109 R)
• M13: 1,778,569 km (0.1 R)
• M14: 1,959,134 km (0.109 R)
• M15: 2,054,876 km (0.069 R)
• M16: 2,152,265 km (0.066 R)
• M17: 2,313,830 km (0.113 R)
• M18: 2,408,975 km (0.109 R)
• M19: 2,531,495 km (0.092 R)
• M20: 2,715,800 km (0.12 R)
• M21: 2,796,283 km (0.06 R)
• M22: 2,966,376 km (0.116 R)
• M23: 3,084,110 km (0.113 R)
• M24: 3,168,184 km (0.117 R)
• M25: 3,338,725 km (0.118 R)
• M26: 3,519,589 km (0.077 R)
• M27: 3,629,693 km (0.113 R)
• M28: 3,898,820 km (0.12 R)
• M29: 3,989,925 km (0.1 R)
• M30: 4,135,783 km (0.1 R)
• M31: 4,221,054 km (0.115 R)
• M32: 4,409,248 km (0.056 R)
• M33: 4,560,192 km (0.063 R)
• M34: 4,688,547 km (0.093 R)
• M35: 4,949,146 km (0.027 R)
• M36: 5,064,636 km (0.084 R)
• M37: 5,365,926 km (0.06 R)
• M38: 5,569,978 km (0.055 R)
• M39: 5,733,488 km (0.119 R)
• M40: 5,924,674 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 515 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,364,714 km

• M1: 189,840 km (0.079 R)
• M2: 299,794 km (0.074 R)
• M3: 396,285 km (0.079 R)
• M4: 514,467 km (0.064 R)
• M5: 623,524 km (0.113 R)
• M6: 798,404 km (0.115 R)
• M7: 900,430 km (0.078 R)
• M8: 1,002,306 km (0.102 R)
• M9: 1,097,749 km (0.12 R)
• M10: 1,253,181 km (0.108 R)
• M11: 1,494,932 km (0.103 R)
• M12: 1,625,082 km (0.12 R)
• M13: 1,746,256 km (0.037 R)
• M14: 1,850,675 km (0.054 R)
• M15: 2,142,690 km (0.083 R)
• M16: 2,348,238 km (0.072 R)
• M17: 2,605,247 km (0.118 R)
• M18: 2,710,713 km (0.053 R)
• M19: 2,918,355 km (0.111 R)
• M20: 3,075,583 km (0.091 R)
• M21: 3,382,408 km (0.098 R)
• M22: 3,564,618 km (0.1 R)
• M23: 3,818,635 km (0.118 R)
• M24: 4,148,947 km (0.118 R)
• M25: 4,353,448 km (0.074 R)
• M26: 4,625,417 km (0.112 R)
• M27: 4,874,946 km (0.113 R)
• M28: 5,310,425 km (0.112 R)
• M29: 5,660,185 km (0.036 R)
• M30: 5,808,137 km (0.042 R)
• M31: 5,937,390 km (0.091 R)
• M32: 6,118,104 km (0.111 R)
• M33: 6,239,578 km (0.114 R)
• M34: 6,372,121 km (0.105 R)
• M35: 6,505,563 km (0.108 R)
• M36: 6,639,901 km (0.066 R)
• M37: 6,744,022 km (0.114 R)
• M38: 6,995,944 km (0.113 R)
• M39: 7,112,481 km (0.083 R)
• M40: 7,261,630 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.7

Radius: 4.6

Gravity: 38.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.98 AU - 7.74 AU

Year: 11601 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,364,714 km

• M1: 66,421 km (0.093 R)
• M2: 489,634 km (0.109 R)
• M3: 781,499 km (0.084 R)
• M4: 1,009,337 km (0.031 R)
• M5: 1,327,831 km (0.105 R)
• M6: 1,806,245 km (0.106 R)
• M7: 2,304,406 km (0.099 R)
• M8: 2,689,171 km (0.056 R)
• M9: 2,719,540 km (0.088 R)
• M10: 3,221,889 km (0.043 R)
• M11: 3,516,896 km (0.083 R)
• M12: 3,752,363 km (0.108 R)
• M13: 3,820,580 km (0.071 R)
• M14: 3,889,245 km (0.091 R)
• M15: 4,417,027 km (0.108 R)
• M16: 4,707,546 km (0.069 R)
• M17: 5,970,301 km (0.037 R)
• M18: 7,804,072 km (0.053 R)
• M19: 7,847,605 km (0.099 R)
• M20: 8,600,531 km (0.085 R)
• M21: 9,099,889 km (0.085 R)
• M22: 9,283,745 km (0.103 R)
• M23: 9,468,947 km (0.041 R)
• M24: 10,317,017 km (0.079 R)
• M25: 10,847,192 km (0.086 R)
• M26: 11,238,390 km (0.118 R)
• M27: 11,883,905 km (0.091 R)
• M28: 12,643,414 km (0.11 R)
• M29: 13,003,346 km (0.087 R)
• M30: 13,418,630 km (0.082 R)
• M31: 14,690,661 km (0.12 R)
• M32: 15,068,844 km (0.087 R)
• M33: 15,231,906 km (0.074 R)
• M34: 15,779,733 km (0.082 R)
• M35: 16,781,889 km (0.087 R)
• M36: 16,894,536 km (0.081 R)
• M37: 17,575,506 km (0.079 R)
• M38: 18,265,451 km (0.103 R)
• M39: 18,439,434 km (0.071 R)
• M40: 18,497,478 km (0.1 R)
• M41: 18,613,865 km (0.09 R)
• M42: 19,199,241 km (0.087 R)
• M43: 19,790,602 km (0.038 R)
• M44: 20,991,124 km (0.085 R)
• M45: 21,478,065 km (0.089 R)
• M46: 21,661,472 km (0.112 R)
• M47: 22,462,719 km (0.085 R)
• M48: 23,023,112 km (0.11 R)
• M49: 23,588,143 km (0.111 R)
• M50: 24,988,230 km (0.1 R)
• M51: 25,828,222 km (0.039 R)
• M52: 26,088,522 km (0.078 R)
• M53: 27,006,455 km (0.101 R)
• M54: 27,668,575 km (0.106 R)
• M55: 27,735,146 km (0.081 R)
• M56: 27,935,009 km (0.118 R)
• M57: 29,823,084 km (0.085 R)
• M58: 30,232,982 km (0.049 R)
• M59: 32,170,573 km (0.057 R)
• M60: 32,731,416 km (0.073 R)
• M61: 34,219,167 km (0.115 R)
• M62: 34,362,033 km (0.073 R)
• M63: 35,223,267 km (0.084 R)
• M64: 35,295,374 km (0.104 R)
• M65: 35,367,480 km (0.118 R)
• M66: 36,382,501 km (0.114 R)
• M67: 36,601,213 km (0.06 R)
• M68: 37,554,301 km (0.059 R)
• M69: 38,144,764 km (0.083 R)
• M70: 39,260,166 km (0.087 R)
• M71: 40,310,941 km (0.118 R)
• M72: 40,537,283 km (0.071 R)
• M73: 40,764,073 km (0.099 R)
• M74: 41,218,851 km (0.09 R)
• M75: 41,446,838 km (0.07 R)
• M76: 42,057,048 km (0.041 R)
• M77: 42,593,356 km (0.059 R)
• M78: 43,672,854 km (0.08 R)
• M79: 46,016,006 km (0.04 R)
• M80: 46,094,844 km (0.052 R)
• M81: 46,252,520 km (0.075 R)
• M82: 46,964,756 km (0.046 R)
• M83: 47,441,524 km (0.089 R)
• M84: 47,680,432 km (0.102 R)
• M85: 48,560,067 km (0.104 R)
• M86: 50,823,333 km (0.076 R)
• M87: 51,639,988 km (0.04 R)
• M88: 53,038,130 km (0.082 R)
• M89: 54,032,507 km (0.112 R)
• M90: 54,115,683 km (0.119 R)
• M91: 55,619,591 km (0.109 R)
• M92: 55,955,588 km (0.035 R)
• M93: 56,039,811 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 7.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.42 AU - 7.5 AU

Year: 13156 Days

Day: 20 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,364,714 km

• M1: 161,117 km (0.038 R)
• M2: 529,726 km (0.104 R)
• M3: 924,216 km (0.108 R)
• M4: 1,559,408 km (0.115 R)
• M5: 1,752,539 km (0.093 R)
• M6: 2,304,406 km (0.045 R)
• M7: 2,401,345 km (0.094 R)
• M8: 2,751,554 km (0.108 R)
• M9: 2,880,507 km (0.095 R)
• M10: 2,958,896 km (0.075 R)
• M11: 3,171,325 km (0.102 R)
• M12: 3,279,485 km (0.058 R)
• M13: 3,361,464 km (0.109 R)
• M14: 3,444,042 km (0.055 R)
• M15: 3,838,382 km (0.086 R)
• M16: 3,895,977 km (0.074 R)
• M17: 4,426,601 km (0.116 R)
• M18: 4,517,257 km (0.115 R)
• M19: 4,762,149 km (0.101 R)
• M20: 5,264,648 km (0.081 R)
• M21: 5,360,840 km (0.104 R)
• M22: 5,425,316 km (0.111 R)
• M23: 5,916,596 km (0.118 R)
• M24: 7,188,477 km (0.091 R)
• M25: 7,873,486 km (0.066 R)
• M26: 8,354,143 km (0.102 R)
• M27: 8,466,491 km (0.092 R)
• M28: 8,616,837 km (0.086 R)
• M29: 9,694,989 km (0.106 R)
• M30: 10,490,700 km (0.092 R)
• M31: 10,571,483 km (0.104 R)
• M32: 11,224,777 km (0.118 R)
• M33: 11,307,355 km (0.085 R)
• M34: 11,598,024 km (0.089 R)
• M35: 12,017,496 km (0.096 R)
• M36: 13,349,216 km (0.118 R)
• M37: 13,568,377 km (0.045 R)
• M38: 13,700,472 km (0.085 R)
• M39: 13,965,859 km (0.118 R)
• M40: 14,054,720 km (0.065 R)
• M41: 14,188,311 km (0.11 R)
• M42: 14,546,747 km (0.113 R)
• M43: 14,681,984 km (0.084 R)
• M44: 16,196,363 km (0.079 R)
• M45: 16,383,360 km (0.103 R)
• M46: 16,477,009 km (0.05 R)
• M47: 19,025,109 km (0.05 R)
• M48: 19,222,429 km (0.089 R)
• M49: 19,968,174 km (0.11 R)
• M50: 20,218,751 km (0.061 R)
• M51: 20,977,062 km (0.107 R)
• M52: 21,027,925 km (0.079 R)
• M53: 21,744,649 km (0.08 R)
• M54: 21,847,722 km (0.073 R)
• M55: 22,313,270 km (0.111 R)
• M56: 22,573,421 km (0.089 R)
• M57: 22,886,978 km (0.104 R)
• M58: 23,465,473 km (0.105 R)
• M59: 24,048,755 km (0.036 R)
• M60: 24,475,857 km (0.114 R)
• M61: 24,636,675 km (0.116 R)
• M62: 24,797,941 km (0.08 R)
• M63: 25,391,995 km (0.046 R)
• M64: 25,936,082 km (0.069 R)
• M65: 26,154,794 km (0.108 R)
• M66: 26,539,111 km (0.094 R)
• M67: 27,313,280 km (0.064 R)
• M68: 28,150,879 km (0.088 R)
• M69: 29,565,476 km (0.109 R)
• M70: 29,965,800 km (0.053 R)
• M71: 30,425,365 km (0.031 R)
• M72: 31,003,261 km (0.119 R)
• M73: 31,409,868 km (0.113 R)
• M74: 32,994,708 km (0.09 R)
• M75: 33,409,842 km (0.094 R)
• M76: 33,767,082 km (0.1 R)
• M77: 34,245,346 km (0.118 R)
• M78: 34,365,324 km (0.096 R)
• M79: 34,545,439 km (0.113 R)
• M80: 34,605,578 km (0.042 R)
• M81: 35,329,632 km (0.092 R)
• M82: 36,302,915 km (0.041 R)
• M83: 36,915,519 km (0.107 R)
• M84: 37,841,081 km (0.102 R)
• M85: 38,524,593 km (0.099 R)
• M86: 39,651,963 km (0.077 R)
• M87: 39,777,924 km (0.118 R)
• M88: 40,093,277 km (0.05 R)
• M89: 40,282,967 km (0.038 R)
• M90: 40,599,665 km (0.094 R)
• M91: 40,726,674 km (0.093 R)
• M92: 40,790,103 km (0.1 R)
• M93: 40,853,683 km (0.092 R)
• M94: 41,554,848 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 6.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.06 AU - 8.16 AU

Year: 13555 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,364,714 km

• M1: 153,039 km (0.094 R)
• M2: 382,821 km (0.111 R)
• M3: 928,105 km (0.081 R)
• M4: 992,133 km (0.096 R)
• M5: 1,041,201 km (0.092 R)
• M6: 1,831,976 km (0.12 R)
• M7: 2,164,232 km (0.07 R)
• M8: 2,403,739 km (0.072 R)
• M9: 2,583,256 km (0.11 R)
• M10: 2,860,610 km (0.1 R)
• M11: 2,931,520 km (0.059 R)
• M12: 3,003,028 km (0.108 R)
• M13: 3,147,689 km (0.059 R)
• M14: 3,294,744 km (0.084 R)
• M15: 3,570,153 km (0.067 R)
• M16: 4,772,621 km (0.078 R)
• M17: 5,026,937 km (0.112 R)
• M18: 5,084,084 km (0.083 R)
• M19: 5,285,742 km (0.106 R)
• M20: 5,549,034 km (0.092 R)
• M21: 5,966,861 km (0.03 R)
• M22: 6,179,738 km (0.098 R)
• M23: 6,612,824 km (0.1 R)
• M24: 6,706,921 km (0.072 R)
• M25: 7,183,989 km (0.083 R)
• M26: 7,248,316 km (0.076 R)
• M27: 7,312,942 km (0.12 R)
• M28: 7,410,331 km (0.044 R)
• M29: 7,508,018 km (0.084 R)
• M30: 7,704,889 km (0.025 R)
• M31: 8,170,587 km (0.088 R)
• M32: 8,474,869 km (0.092 R)
• M33: 8,645,560 km (0.115 R)
• M34: 8,886,413 km (0.081 R)
• M35: 9,764,403 km (0.101 R)
• M36: 9,943,322 km (0.051 R)
• M37: 10,051,182 km (0.072 R)
• M38: 11,715,458 km (0.088 R)
• M39: 11,905,597 km (0.102 R)
• M40: 12,989,284 km (0.034 R)
• M41: 13,225,499 km (0.09 R)
• M42: 14,347,034 km (0.09 R)
• M43: 14,550,487 km (0.105 R)
• M44: 14,836,967 km (0.111 R)
• M45: 15,749,215 km (0.111 R)
• M46: 15,917,064 km (0.084 R)
• M47: 16,170,034 km (0.061 R)
• M48: 17,671,398 km (0.115 R)
• M49: 17,977,027 km (0.105 R)
• M50: 18,815,223 km (0.103 R)
• M51: 18,993,394 km (0.068 R)
• M52: 19,621,107 km (0.072 R)
• M53: 19,892,178 km (0.099 R)
• M54: 19,937,507 km (0.057 R)
• M55: 20,392,583 km (0.043 R)
• M56: 21,405,511 km (0.114 R)
• M57: 23,864,152 km (0.03 R)
• M58: 24,008,813 km (0.072 R)
• M59: 24,541,231 km (0.104 R)
• M60: 25,864,873 km (0.113 R)
• M61: 26,013,275 km (0.076 R)
• M62: 26,211,791 km (0.082 R)
• M63: 27,010,494 km (0.08 R)
• M64: 27,513,891 km (0.076 R)
• M65: 27,918,703 km (0.076 R)
• M66: 27,969,416 km (0.114 R)
• M67: 28,070,993 km (0.082 R)
• M68: 29,145,106 km (0.062 R)
• M69: 29,454,325 km (0.077 R)
• M70: 29,661,219 km (0.078 R)
• M71: 30,024,293 km (0.043 R)
• M72: 30,912,306 km (0.082 R)
• M73: 31,280,466 km (0.082 R)
• M74: 33,951,985 km (0.058 R)
• M75: 34,822,196 km (0.106 R)
• M76: 35,205,166 km (0.108 R)
• M77: 35,260,069 km (0.117 R)
• M78: 36,362,754 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit