🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 39.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,903,087 km

• M1: 165,455 km (0.06 R)
• M2: 185,950 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.87 AU - 0.89 AU

Year: 311 Days

Day: 17 Hours

Environment

Temp: 39 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 371 Days

Day: 47.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,903,087 km

• M1: 715,377 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.08 AU - 1.32 AU

Year: 495 Days

Day: 36.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,903,087 km

• M1: 137,630 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.29 AU - 1.55 AU

Year: 637 Days

Day: 40.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 10.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.48 AU - 6.3 AU

Year: 4714 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,903,087 km

• M1: 140,024 km (0.07 R)
• M2: 435,479 km (0.115 R)
• M3: 593,156 km (0.105 R)
• M4: 662,120 km (0.073 R)
• M5: 809,175 km (0.117 R)
• M6: 1,023,100 km (0.106 R)
• M7: 1,210,546 km (0.084 R)
• M8: 1,362,687 km (0.1 R)
• M9: 1,473,090 km (0.101 R)
• M10: 1,570,329 km (0.107 R)
• M11: 1,703,172 km (0.056 R)
• M12: 2,106,637 km (0.082 R)
• M13: 2,179,791 km (0.086 R)
• M14: 2,857,170 km (0.054 R)
• M15: 2,938,551 km (0.113 R)
• M16: 3,145,594 km (0.064 R)
• M17: 3,795,298 km (0.098 R)
• M18: 4,158,671 km (0.104 R)
• M19: 4,274,610 km (0.084 R)
• M20: 4,438,718 km (0.076 R)
• M21: 5,568,182 km (0.115 R)
• M22: 5,721,969 km (0.062 R)
• M23: 6,033,581 km (0.094 R)
• M24: 6,112,270 km (0.116 R)
• M25: 6,191,407 km (0.052 R)
• M26: 6,864,149 km (0.062 R)
• M27: 7,730,470 km (0.073 R)
• M28: 8,601,429 km (0.097 R)
• M29: 8,809,071 km (0.052 R)
• M30: 8,958,519 km (0.094 R)
• M31: 9,199,222 km (0.054 R)
• M32: 9,350,914 km (0.051 R)
• M33: 9,442,169 km (0.028 R)
• M34: 9,625,875 km (0.1 R)
• M35: 10,090,077 km (0.073 R)
• M36: 10,403,634 km (0.048 R)
• M37: 10,656,754 km (0.094 R)
• M38: 11,169,127 km (0.039 R)
• M39: 11,395,917 km (0.076 R)
• M40: 11,460,992 km (0.102 R)
• M41: 11,821,074 km (0.089 R)
• M42: 12,085,264 km (0.033 R)
• M43: 12,754,266 km (0.071 R)
• M44: 13,435,385 km (0.075 R)
• M45: 13,573,015 km (0.106 R)
• M46: 13,849,771 km (0.105 R)
• M47: 14,163,328 km (0.105 R)
• M48: 14,373,663 km (0.097 R)
• M49: 15,911,230 km (0.118 R)
• M50: 16,276,248 km (0.063 R)
• M51: 16,423,004 km (0.106 R)
• M52: 17,014,514 km (0.09 R)
• M53: 17,312,962 km (0.103 R)
• M54: 17,952,792 km (0.082 R)
• M55: 19,178,297 km (0.068 R)
• M56: 19,527,758 km (0.071 R)
• M57: 19,840,268 km (0.074 R)
• M58: 20,668,292 km (0.091 R)
• M59: 20,787,522 km (0.115 R)
• M60: 21,507,686 km (0.077 R)
• M61: 21,668,803 km (0.115 R)
• M62: 22,114,006 km (0.085 R)
• M63: 22,480,521 km (0.072 R)
• M64: 22,644,031 km (0.074 R)
• M65: 23,219,684 km (0.086 R)
• M66: 23,675,209 km (0.118 R)
• M67: 24,050,102 km (0.08 R)
• M68: 25,314,204 km (0.043 R)
• M69: 25,526,932 km (0.076 R)
• M70: 25,612,203 km (0.088 R)
• M71: 26,082,838 km (0.111 R)
• M72: 26,297,810 km (0.044 R)
• M73: 26,902,634 km (0.102 R)
• M74: 27,468,413 km (0.081 R)
• M75: 28,038,231 km (0.099 R)
• M76: 28,126,195 km (0.101 R)
• M77: 28,434,815 km (0.104 R)
• M78: 29,457,167 km (0.097 R)
• M79: 29,546,627 km (0.05 R)
• M80: 29,725,695 km (0.108 R)
• M81: 30,175,237 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 12.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.21 AU - 10.53 AU

Year: 9952 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,903,087 km

• M1: 193,430 km (0.114 R)
• M2: 340,186 km (0.118 R)
• M3: 434,133 km (0.116 R)
• M4: 530,175 km (0.097 R)
• M5: 784,940 km (0.117 R)
• M6: 1,488,798 km (0.097 R)
• M7: 1,678,339 km (0.066 R)
• M8: 2,223,473 km (0.115 R)
• M9: 2,423,336 km (0.1 R)
• M10: 2,572,485 km (0.097 R)
• M11: 2,860,610 km (0.102 R)
• M12: 2,959,046 km (0.097 R)
• M13: 3,098,770 km (0.068 R)
• M14: 3,658,566 km (0.06 R)
• M15: 4,294,955 km (0.12 R)
• M16: 4,614,795 km (0.057 R)
• M17: 4,918,628 km (0.079 R)
• M18: 5,205,108 km (0.072 R)
• M19: 5,719,426 km (0.112 R)
• M20: 6,020,866 km (0.068 R)
• M21: 6,224,618 km (0.098 R)
• M22: 6,327,392 km (0.111 R)
• M23: 6,849,937 km (0.059 R)
• M24: 7,116,371 km (0.106 R)
• M25: 7,305,014 km (0.12 R)
• M26: 7,549,905 km (0.099 R)
• M27: 7,880,816 km (0.119 R)
• M28: 8,357,734 km (0.091 R)
• M29: 8,700,014 km (0.074 R)
• M30: 9,575,909 km (0.104 R)
• M31: 9,694,840 km (0.115 R)
• M32: 9,784,449 km (0.052 R)
• M33: 9,874,207 km (0.079 R)
• M34: 10,510,597 km (0.061 R)
• M35: 11,191,417 km (0.113 R)
• M36: 11,854,883 km (0.048 R)
• M37: 11,950,626 km (0.077 R)
• M38: 12,143,009 km (0.11 R)
• M39: 12,368,752 km (0.068 R)
• M40: 12,661,216 km (0.09 R)
• M41: 12,922,862 km (0.032 R)
• M42: 13,021,597 km (0.08 R)
• M43: 13,285,787 km (0.102 R)
• M44: 13,886,871 km (0.083 R)
• M45: 14,462,823 km (0.111 R)
• M46: 14,599,555 km (0.093 R)
• M47: 14,702,180 km (0.091 R)
• M48: 14,805,252 km (0.12 R)
• M49: 15,393,621 km (0.103 R)
• M50: 15,708,076 km (0.093 R)
• M51: 16,450,380 km (0.086 R)
• M52: 16,843,673 km (0.078 R)
• M53: 17,639,833 km (0.074 R)
• M54: 17,785,840 km (0.109 R)
• M55: 17,895,645 km (0.116 R)
• M56: 19,910,729 km (0.097 R)
• M57: 20,829,260 km (0.103 R)
• M58: 21,410,447 km (0.072 R)
• M59: 22,311,774 km (0.118 R)
• M60: 22,549,037 km (0.075 R)
• M61: 22,866,633 km (0.112 R)
• M62: 23,145,633 km (0.107 R)
• M63: 23,425,979 km (0.053 R)
• M64: 23,747,615 km (0.05 R)
• M65: 23,949,273 km (0.089 R)
• M66: 24,070,597 km (0.079 R)
• M67: 24,395,224 km (0.034 R)
• M68: 24,517,296 km (0.071 R)
• M69: 24,966,688 km (0.051 R)
• M70: 25,418,922 km (0.101 R)
• M71: 25,998,165 km (0.12 R)
• M72: 27,338,861 km (0.063 R)
• M73: 27,592,729 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 5.5

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.01 AU - 16.51 AU

Year: 18190 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,903,087 km

• M1: 81,232 km (0.037 R)
• M2: 289,921 km (0.091 R)
• M3: 648,357 km (0.118 R)
• M4: 1,190,500 km (0.11 R)
• M5: 1,248,095 km (0.097 R)
• M6: 1,644,529 km (0.098 R)
• M7: 1,940,733 km (0.038 R)
• M8: 2,077,615 km (0.109 R)
• M9: 2,397,306 km (0.107 R)
• M10: 2,770,553 km (0.032 R)
• M11: 3,003,177 km (0.096 R)
• M12: 3,121,958 km (0.099 R)
• M13: 3,282,626 km (0.117 R)
• M14: 4,169,891 km (0.116 R)
• M15: 4,708,443 km (0.104 R)
• M16: 5,268,538 km (0.078 R)
• M17: 6,604,297 km (0.036 R)
• M18: 8,424,903 km (0.091 R)
• M19: 8,931,292 km (0.062 R)
• M20: 9,331,915 km (0.073 R)
• M21: 10,210,204 km (0.075 R)
• M22: 10,568,790 km (0.06 R)
• M23: 10,810,241 km (0.089 R)
• M24: 10,931,565 km (0.077 R)
• M25: 11,359,864 km (0.095 R)
• M26: 13,192,288 km (0.058 R)
• M27: 13,648,263 km (0.107 R)
• M28: 13,779,460 km (0.052 R)
• M29: 13,845,133 km (0.075 R)
• M30: 14,575,470 km (0.083 R)
• M31: 15,182,239 km (0.11 R)
• M32: 17,833,562 km (0.114 R)
• M33: 17,905,220 km (0.105 R)
• M34: 18,048,834 km (0.12 R)
• M35: 18,918,745 km (0.098 R)
• M36: 19,211,807 km (0.025 R)
• M37: 19,432,464 km (0.118 R)
• M38: 20,099,820 km (0.052 R)
• M39: 20,699,259 km (0.112 R)
• M40: 21,838,896 km (0.108 R)
• M41: 22,454,940 km (0.099 R)
• M42: 24,337,330 km (0.069 R)
• M43: 25,458,566 km (0.025 R)
• M44: 25,781,996 km (0.116 R)
• M45: 26,351,366 km (0.064 R)
• M46: 27,007,053 km (0.105 R)
• M47: 28,921,906 km (0.064 R)
• M48: 29,006,130 km (0.067 R)
• M49: 29,853,003 km (0.069 R)
• M50: 30,793,974 km (0.103 R)
• M51: 32,005,567 km (0.118 R)
• M52: 32,267,363 km (0.026 R)
• M53: 32,442,093 km (0.112 R)
• M54: 34,118,786 km (0.058 R)
• M55: 36,731,513 km (0.082 R)
• M56: 37,188,535 km (0.089 R)
• M57: 39,407,969 km (0.033 R)
• M58: 39,969,409 km (0.12 R)
• M59: 40,157,155 km (0.05 R)
• M60: 42,816,556 km (0.071 R)
• M61: 43,201,172 km (0.103 R)
• M62: 43,973,696 km (0.051 R)
• M63: 44,264,514 km (0.066 R)
• M64: 44,945,783 km (0.108 R)
• M65: 46,023,187 km (0.073 R)
• M66: 46,614,397 km (0.084 R)
• M67: 48,103,495 km (0.067 R)
• M68: 48,403,289 km (0.085 R)
• M69: 49,205,432 km (0.091 R)
• M70: 49,406,642 km (0.049 R)
• M71: 51,230,240 km (0.1 R)
• M72: 52,355,365 km (0.091 R)
• M73: 52,457,989 km (0.104 R)
• M74: 53,488,569 km (0.107 R)
• M75: 54,110,148 km (0.056 R)
• M76: 54,213,969 km (0.085 R)
• M77: 54,317,940 km (0.08 R)
• M78: 54,942,660 km (0.071 R)
• M79: 55,360,487 km (0.089 R)
• M80: 55,779,361 km (0.054 R)
• M81: 56,304,450 km (0.091 R)
• M82: 59,918,136 km (0.051 R)
• M83: 62,405,051 km (0.096 R)
• M84: 64,264,552 km (0.083 R)
• M85: 64,815,073 km (0.118 R)
• M86: 66,253,456 km (0.08 R)
• M87: 66,809,362 km (0.11 R)
• M88: 67,814,211 km (0.048 R)
• M89: 68,599,001 km (0.085 R)
• M90: 69,048,992 km (0.033 R)
• M91: 69,499,730 km (0.115 R)
• M92: 70,517,743 km (0.115 R)
• M93: 70,744,683 km (0.106 R)
• M94: 71,313,006 km (0.103 R)
• M95: 71,654,687 km (0.056 R)
• M96: 75,565,176 km (0.091 R)
• M97: 77,312,180 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.5

Radius: 7.1

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.53 AU - 14.97 AU

Year: 19208 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,903,087 km

• M1: 128,654 km (0.086 R)
• M2: 227,538 km (0.061 R)
• M3: 297,700 km (0.119 R)
• M4: 500,854 km (0.038 R)
• M5: 1,125,126 km (0.08 R)
• M6: 1,390,213 km (0.096 R)
• M7: 1,530,087 km (0.116 R)
• M8: 2,103,196 km (0.12 R)
• M9: 2,231,851 km (0.081 R)
• M10: 2,530,747 km (0.034 R)
• M11: 2,807,054 km (0.087 R)
• M12: 3,501,637 km (0.036 R)
• M13: 4,451,285 km (0.062 R)
• M14: 4,700,515 km (0.068 R)
• M15: 5,039,952 km (0.081 R)
• M16: 5,608,424 km (0.105 R)
• M17: 5,697,734 km (0.077 R)
• M18: 7,140,905 km (0.097 R)
• M19: 7,481,689 km (0.105 R)
• M20: 8,433,430 km (0.11 R)
• M21: 8,949,543 km (0.034 R)
• M22: 9,263,998 km (0.062 R)
• M23: 9,582,342 km (0.091 R)
• M24: 9,689,155 km (0.1 R)
• M25: 10,724,073 km (0.039 R)
• M26: 10,779,574 km (0.104 R)
• M27: 11,793,847 km (0.078 R)
• M28: 11,908,290 km (0.104 R)
• M29: 12,080,926 km (0.104 R)
• M30: 12,897,132 km (0.115 R)
• M31: 13,912,004 km (0.093 R)
• M32: 14,154,502 km (0.038 R)
• M33: 14,215,388 km (0.115 R)
• M34: 14,398,346 km (0.057 R)
• M35: 14,766,806 km (0.074 R)
• M36: 15,701,643 km (0.074 R)
• M37: 15,827,754 km (0.086 R)
• M38: 16,335,489 km (0.095 R)
• M39: 16,783,984 km (0.07 R)
• M40: 16,848,460 km (0.106 R)
• M41: 18,552,081 km (0.059 R)
• M42: 19,020,172 km (0.09 R)
• M43: 19,831,442 km (0.111 R)
• M44: 20,653,931 km (0.078 R)
• M45: 21,138,927 km (0.118 R)
• M46: 21,697,825 km (0.08 R)
• M47: 21,767,986 km (0.098 R)
• M48: 22,190,750 km (0.114 R)
• M49: 22,687,415 km (0.119 R)
• M50: 24,126,696 km (0.028 R)
• M51: 25,004,237 km (0.091 R)
• M52: 25,520,948 km (0.092 R)
• M53: 25,817,900 km (0.115 R)
• M54: 28,080,717 km (0.05 R)
• M55: 28,463,987 km (0.037 R)
• M56: 29,235,762 km (0.101 R)
• M57: 30,406,216 km (0.077 R)
• M58: 30,878,646 km (0.093 R)
• M59: 31,195,046 km (0.046 R)
• M60: 31,353,619 km (0.075 R)
• M61: 31,671,515 km (0.063 R)
• M62: 31,830,986 km (0.115 R)
• M63: 33,034,800 km (0.114 R)
• M64: 36,734,505 km (0.118 R)
• M65: 37,827,617 km (0.105 R)
• M66: 38,420,623 km (0.065 R)
• M67: 39,273,031 km (0.12 R)
• M68: 41,083,315 km (0.094 R)
• M69: 41,518,346 km (0.032 R)
• M70: 42,130,052 km (0.092 R)
• M71: 42,832,713 km (0.091 R)
• M72: 42,920,826 km (0.117 R)
• M73: 43,893,810 km (0.073 R)
• M74: 43,982,672 km (0.077 R)
• M75: 44,338,565 km (0.117 R)
• M76: 44,784,815 km (0.11 R)
• M77: 45,142,803 km (0.084 R)
• M78: 45,591,746 km (0.044 R)
• M79: 49,143,649 km (0.111 R)
• M80: 53,161,548 km (0.084 R)
• M81: 53,825,613 km (0.113 R)
• M82: 54,778,851 km (0.09 R)
• M83: 54,970,186 km (0.052 R)
• M84: 57,380,657 km (0.106 R)
• M85: 59,530,229 km (0.12 R)
• M86: 60,812,731 km (0.065 R)
• M87: 62,903,661 km (0.094 R)
• M88: 63,204,352 km (0.08 R)
• M89: 63,304,733 km (0.115 R)
• M90: 63,907,612 km (0.115 R)
• M91: 64,209,949 km (0.069 R)
• M92: 64,916,949 km (0.083 R)
• M93: 67,155,831 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit