🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 349 Days

Day: 16.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 11.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.21 AU - 1.29 AU

Year: 889 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,596,896 km

• M1: 145,110 km (0.094 R)
• M2: 229,483 km (0.074 R)
• M3: 326,123 km (0.118 R)
• M4: 407,505 km (0.093 R)
• M5: 563,386 km (0.119 R)
• M6: 650,003 km (0.094 R)
• M7: 746,344 km (0.09 R)
• M8: 873,203 km (0.118 R)
• M9: 1,013,226 km (0.068 R)
• M10: 1,206,507 km (0.11 R)
• M11: 1,287,290 km (0.06 R)
• M12: 1,629,719 km (0.071 R)
• M13: 1,785,451 km (0.085 R)
• M14: 1,885,232 km (0.045 R)
• M15: 1,966,614 km (0.112 R)
• M16: 2,104,842 km (0.094 R)
• M17: 2,210,608 km (0.058 R)
• M18: 2,332,829 km (0.12 R)
• M19: 2,413,163 km (0.057 R)
• M20: 2,539,125 km (0.079 R)
• M21: 2,614,223 km (0.07 R)
• M22: 2,690,069 km (0.084 R)
• M23: 2,828,746 km (0.099 R)
• M24: 2,953,960 km (0.116 R)
• M25: 3,137,217 km (0.061 R)
• M26: 3,266,918 km (0.033 R)
• M27: 3,406,792 km (0.048 R)
• M28: 3,557,138 km (0.109 R)
• M29: 3,743,836 km (0.056 R)
• M30: 3,881,616 km (0.1 R)
• M31: 3,995,011 km (0.112 R)
• M32: 4,109,304 km (0.065 R)
• M33: 4,269,673 km (0.067 R)
• M34: 4,368,557 km (0.079 R)
• M35: 4,725,647 km (0.089 R)
• M36: 4,809,422 km (0.108 R)
• M37: 5,016,316 km (0.063 R)
• M38: 5,168,606 km (0.103 R)
• M39: 5,409,758 km (0.095 R)
• M40: 5,615,156 km (0.102 R)
• M41: 5,704,017 km (0.042 R)
• M42: 5,823,097 km (0.059 R)
• M43: 6,064,099 km (0.09 R)
• M44: 6,216,240 km (0.034 R)
• M45: 6,318,416 km (0.033 R)
• M46: 6,452,156 km (0.105 R)
• M47: 6,545,356 km (0.052 R)
• M48: 6,680,592 km (0.053 R)
• M49: 6,890,628 km (0.12 R)
• M50: 7,156,313 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.26 AU - 1.36 AU

Year: 953 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,596,896 km

• M1: 158,275 km (0.111 R)
• M2: 274,662 km (0.103 R)
• M3: 379,829 km (0.078 R)
• M4: 475,422 km (0.072 R)
• M5: 600,336 km (0.028 R)
• M6: 801,396 km (0.118 R)
• M7: 927,806 km (0.109 R)
• M8: 1,152,652 km (0.063 R)
• M9: 1,323,792 km (0.084 R)
• M10: 1,429,258 km (0.101 R)
• M11: 1,600,248 km (0.074 R)
• M12: 1,727,706 km (0.115 R)
• M13: 1,851,274 km (0.066 R)
• M14: 1,932,804 km (0.08 R)
• M15: 2,061,459 km (0.066 R)
• M16: 2,208,813 km (0.089 R)
• M17: 2,359,757 km (0.097 R)
• M18: 2,448,618 km (0.1 R)
• M19: 2,571,887 km (0.112 R)
• M20: 2,722,532 km (0.104 R)
• M21: 2,876,169 km (0.107 R)
• M22: 3,130,036 km (0.042 R)
• M23: 3,382,109 km (0.07 R)
• M24: 3,501,488 km (0.098 R)
• M25: 3,603,514 km (0.073 R)
• M26: 3,887,151 km (0.112 R)
• M27: 4,012,364 km (0.073 R)
• M28: 4,168,395 km (0.099 R)
• M29: 4,286,727 km (0.098 R)
• M30: 4,416,279 km (0.098 R)
• M31: 4,577,396 km (0.113 R)
• M32: 5,178,181 km (0.096 R)
• M33: 5,316,260 km (0.044 R)
• M34: 5,444,914 km (0.096 R)
• M35: 5,531,232 km (0.048 R)
• M36: 5,749,046 km (0.038 R)
• M37: 5,837,010 km (0.07 R)
• M38: 5,936,492 km (0.115 R)
• M39: 6,092,373 km (0.116 R)
• M40: 6,193,202 km (0.116 R)
• M41: 6,283,410 km (0.095 R)
• M42: 6,510,799 km (0.106 R)
• M43: 6,614,171 km (0.105 R)
• M44: 6,694,804 km (0.075 R)
• M45: 6,985,622 km (0.105 R)
• M46: 7,067,751 km (0.058 R)
• M47: 7,471,666 km (0.093 R)
• M48: 7,664,348 km (0.102 R)
• M49: 7,785,522 km (0.082 R)
• M50: 8,140,967 km (0.038 R)
• M51: 8,252,267 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 10.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.1 AU - 2.1 AU

Year: 1935 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,596,896 km

• M1: 161,566 km (0.087 R)
• M2: 239,357 km (0.088 R)
• M3: 323,580 km (0.076 R)
• M4: 399,875 km (0.061 R)
• M5: 509,231 km (0.103 R)
• M6: 636,689 km (0.116 R)
• M7: 706,551 km (0.037 R)
• M8: 886,517 km (0.114 R)
• M9: 1,109,119 km (0.06 R)
• M10: 1,183,618 km (0.102 R)
• M11: 1,308,832 km (0.027 R)
• M12: 1,392,008 km (0.115 R)
• M13: 1,485,806 km (0.107 R)
• M14: 1,986,809 km (0.048 R)
• M15: 2,181,735 km (0.057 R)
• M16: 2,382,944 km (0.107 R)
• M17: 2,616,616 km (0.114 R)
• M18: 3,056,284 km (0.067 R)
• M19: 3,162,798 km (0.067 R)
• M20: 3,299,231 km (0.114 R)
• M21: 3,484,134 km (0.094 R)
• M22: 3,756,103 km (0.115 R)
• M23: 3,852,295 km (0.082 R)
• M24: 3,931,133 km (0.087 R)
• M25: 4,084,171 km (0.031 R)
• M26: 4,226,738 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 12.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.78 AU - 2.72 AU

Year: 2146 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,596,896 km

• M1: 162,762 km (0.119 R)
• M2: 378,931 km (0.117 R)
• M3: 505,790 km (0.119 R)
• M4: 589,266 km (0.084 R)
• M5: 692,788 km (0.05 R)
• M6: 826,379 km (0.114 R)
• M7: 945,159 km (0.056 R)
• M8: 1,104,631 km (0.099 R)
• M9: 1,228,199 km (0.11 R)
• M10: 1,310,328 km (0.114 R)
• M11: 1,441,974 km (0.052 R)
• M12: 1,578,258 km (0.092 R)
• M13: 1,760,169 km (0.113 R)
• M14: 1,949,111 km (0.049 R)
• M15: 2,068,191 km (0.12 R)
• M16: 2,302,162 km (0.059 R)
• M17: 2,533,290 km (0.103 R)
• M18: 2,616,018 km (0.117 R)
• M19: 2,699,793 km (0.098 R)
• M20: 3,043,718 km (0.118 R)
• M21: 3,169,979 km (0.071 R)
• M22: 3,311,050 km (0.094 R)
• M23: 3,559,532 km (0.106 R)
• M24: 3,666,195 km (0.119 R)
• M25: 3,760,292 km (0.057 R)
• M26: 3,896,127 km (0.091 R)
• M27: 4,228,982 km (0.078 R)
• M28: 4,745,693 km (0.073 R)
• M29: 4,967,098 km (0.116 R)
• M30: 5,252,381 km (0.103 R)
• M31: 5,466,007 km (0.045 R)
• M32: 5,620,392 km (0.113 R)
• M33: 5,981,072 km (0.118 R)
• M34: 6,268,749 km (0.082 R)
• M35: 6,824,505 km (0.099 R)
• M36: 6,924,137 km (0.111 R)
• M37: 7,007,613 km (0.096 R)
• M38: 7,192,516 km (0.081 R)
• M39: 7,294,093 km (0.04 R)
• M40: 7,379,065 km (0.086 R)
• M41: 7,584,313 km (0.106 R)
• M42: 7,948,135 km (0.118 R)
• M43: 8,211,577 km (0.087 R)
• M44: 8,371,048 km (0.1 R)
• M45: 9,147,012 km (0.087 R)
• M46: 9,294,067 km (0.059 R)
• M47: 9,702,170 km (0.088 R)
• M48: 10,135,256 km (0.087 R)
• M49: 10,728,860 km (0.045 R)
• M50: 11,157,009 km (0.089 R)
• M51: 11,531,453 km (0.113 R)
• M52: 11,650,533 km (0.114 R)
• M53: 11,849,947 km (0.112 R)
• M54: 12,252,066 km (0.102 R)
• M55: 13,028,628 km (0.102 R)
• M56: 13,506,294 km (0.092 R)
• M57: 13,590,069 km (0.105 R)
• M58: 13,736,974 km (0.111 R)
• M59: 13,863,235 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 9.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.83 AU - 3.05 AU

Year: 3205 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,596,896 km

• M1: 121,473 km (0.11 R)
• M2: 270,174 km (0.083 R)
• M3: 333,154 km (0.081 R)
• M4: 473,776 km (0.1 R)
• M5: 652,696 km (0.085 R)
• M6: 715,527 km (0.068 R)
• M7: 1,022,053 km (0.119 R)
• M8: 1,367,923 km (0.094 R)
• M9: 1,652,608 km (0.095 R)
• M10: 1,773,483 km (0.097 R)
• M11: 1,964,669 km (0.062 R)
• M12: 2,041,413 km (0.052 R)
• M13: 2,162,736 km (0.112 R)
• M14: 2,242,023 km (0.101 R)
• M15: 2,596,869 km (0.089 R)
• M16: 2,766,813 km (0.1 R)
• M17: 2,833,832 km (0.055 R)
• M18: 2,891,727 km (0.12 R)
• M19: 2,989,265 km (0.032 R)
• M20: 3,077,827 km (0.063 R)
• M21: 3,137,516 km (0.057 R)
• M22: 3,339,024 km (0.105 R)
• M23: 3,400,210 km (0.118 R)
• M24: 3,882,813 km (0.119 R)
• M25: 4,012,215 km (0.064 R)
• M26: 4,154,034 km (0.073 R)
• M27: 4,286,428 km (0.056 R)
• M28: 4,364,368 km (0.118 R)
• M29: 4,487,787 km (0.118 R)
• M30: 4,589,663 km (0.042 R)
• M31: 4,864,923 km (0.101 R)
• M32: 5,086,776 km (0.085 R)
• M33: 5,157,536 km (0.077 R)
• M34: 5,347,825 km (0.112 R)
• M35: 5,516,272 km (0.108 R)
• M36: 5,625,478 km (0.101 R)
• M37: 5,698,781 km (0.103 R)
• M38: 5,982,269 km (0.042 R)
• M39: 6,082,051 km (0.037 R)
• M40: 6,194,848 km (0.071 R)
• M41: 6,384,538 km (0.118 R)
• M42: 6,576,173 km (0.1 R)
• M43: 6,782,767 km (0.088 R)
• M44: 6,873,723 km (0.086 R)
• M45: 6,991,307 km (0.083 R)
• M46: 7,109,639 km (0.062 R)
• M47: 7,175,611 km (0.08 R)
• M48: 7,321,619 km (0.112 R)
• M49: 7,481,988 km (0.111 R)
• M50: 7,643,554 km (0.096 R)
• M51: 7,711,172 km (0.091 R)
• M52: 7,915,223 km (0.074 R)
• M53: 8,052,405 km (0.089 R)
• M54: 8,273,361 km (0.091 R)
• M55: 8,848,864 km (0.116 R)
• M56: 8,962,708 km (0.051 R)
• M57: 9,364,827 km (0.119 R)
• M58: 9,538,959 km (0.118 R)
• M59: 9,816,911 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 9

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.77 AU - 5.41 AU

Year: 6252 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,596,896 km

• M1: 163,810 km (0.104 R)
• M2: 327,470 km (0.119 R)
• M3: 540,198 km (0.112 R)
• M4: 827,575 km (0.068 R)
• M5: 1,005,298 km (0.059 R)
• M6: 1,178,083 km (0.102 R)
• M7: 1,286,392 km (0.075 R)
• M8: 1,591,871 km (0.108 R)
• M9: 1,732,792 km (0.111 R)
• M10: 1,794,426 km (0.095 R)
• M11: 2,027,051 km (0.091 R)
• M12: 2,092,276 km (0.119 R)
• M13: 2,615,270 km (0.081 R)
• M14: 2,686,479 km (0.08 R)
• M15: 4,130,846 km (0.098 R)
• M16: 4,581,435 km (0.042 R)
• M17: 5,166,512 km (0.102 R)
• M18: 6,214,595 km (0.119 R)
• M19: 6,374,216 km (0.06 R)
• M20: 6,828,395 km (0.108 R)
• M21: 6,927,129 km (0.097 R)
• M22: 7,092,585 km (0.102 R)
• M23: 7,293,046 km (0.045 R)
• M24: 7,767,869 km (0.1 R)
• M25: 7,974,464 km (0.102 R)
• M26: 8,818,944 km (0.115 R)
• M27: 8,962,558 km (0.101 R)
• M28: 10,364,290 km (0.109 R)
• M29: 11,754,204 km (0.08 R)
• M30: 12,270,466 km (0.117 R)
• M31: 12,551,411 km (0.044 R)
• M32: 13,531,127 km (0.101 R)
• M33: 14,366,183 km (0.113 R)
• M34: 14,747,358 km (0.041 R)
• M35: 15,174,909 km (0.096 R)
• M36: 15,390,180 km (0.062 R)
• M37: 15,649,882 km (0.11 R)
• M38: 15,867,397 km (0.115 R)
• M39: 16,393,533 km (0.092 R)
• M40: 16,481,796 km (0.095 R)
• M41: 16,747,482 km (0.091 R)
• M42: 16,925,353 km (0.055 R)
• M43: 17,824,287 km (0.093 R)
• M44: 21,043,035 km (0.118 R)
• M45: 21,863,280 km (0.118 R)
• M46: 22,009,138 km (0.119 R)
• M47: 22,448,507 km (0.086 R)
• M48: 22,989,453 km (0.089 R)
• M49: 23,684,185 km (0.114 R)
• M50: 23,934,014 km (0.043 R)
• M51: 24,385,799 km (0.111 R)
• M52: 24,486,628 km (0.034 R)
• M53: 24,789,863 km (0.093 R)
• M54: 25,297,898 km (0.082 R)
• M55: 25,655,586 km (0.1 R)
• M56: 26,169,604 km (0.099 R)
• M57: 26,738,824 km (0.058 R)
• M58: 27,051,035 km (0.086 R)
• M59: 27,364,592 km (0.103 R)
• M60: 27,784,364 km (0.091 R)
• M61: 28,153,422 km (0.074 R)
• M62: 29,324,025 km (0.073 R)
• M63: 29,861,231 km (0.085 R)
• M64: 30,023,096 km (0.112 R)
• M65: 30,131,106 km (0.116 R)
• M66: 31,328,188 km (0.106 R)
• M67: 31,437,843 km (0.106 R)
• M68: 31,822,309 km (0.102 R)
• M69: 32,153,220 km (0.092 R)
• M70: 32,319,124 km (0.064 R)
• M71: 32,707,330 km (0.079 R)
• M72: 32,818,482 km (0.088 R)
• M73: 33,488,231 km (0.088 R)
• M74: 34,898,042 km (0.069 R)
• M75: 35,410,265 km (0.069 R)
• M76: 35,638,701 km (0.06 R)
• M77: 36,097,069 km (0.078 R)
• M78: 36,211,960 km (0.08 R)
• M79: 36,327,001 km (0.101 R)
• M80: 36,557,531 km (0.09 R)
• M81: 37,309,709 km (0.076 R)
• M82: 37,716,914 km (0.111 R)
• M83: 38,594,306 km (0.113 R)
• M84: 39,360,247 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit