🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.78 AU - 1.18 AU

Year: 362 Days

Day: 38.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.48 AU - 1.54 AU

Year: 692 Days

Day: 26.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,357,869 km

• M1: 870,360 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.66 AU - 2.22 AU

Year: 1007 Days

Day: 34.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,357,869 km

• M1: 385,514 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.5 AU - 2.84 AU

Year: 1626 Days

Day: 18.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.6 AU - 3.94 AU

Year: 2729 Days

Day: 40.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,357,869 km

• M1: 2,252,346 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 10.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.61 AU - 4.87 AU

Year: 3847 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,357,869 km

• M1: 140,472 km (0.119 R)
• M2: 313,707 km (0.1 R)
• M3: 435,629 km (0.025 R)
• M4: 533,167 km (0.073 R)
• M5: 676,631 km (0.117 R)
• M6: 823,835 km (0.075 R)
• M7: 982,260 km (0.074 R)
• M8: 1,162,824 km (0.096 R)
• M9: 1,330,075 km (0.113 R)
• M10: 1,596,060 km (0.102 R)
• M11: 1,782,907 km (0.042 R)
• M12: 2,207,915 km (0.101 R)
• M13: 2,432,312 km (0.077 R)
• M14: 2,903,246 km (0.057 R)
• M15: 3,050,151 km (0.045 R)
• M16: 3,317,482 km (0.116 R)
• M17: 3,540,383 km (0.077 R)
• M18: 3,610,096 km (0.11 R)
• M19: 3,697,611 km (0.069 R)
• M20: 3,803,825 km (0.106 R)
• M21: 4,256,957 km (0.115 R)
• M22: 4,823,484 km (0.106 R)
• M23: 5,636,100 km (0.047 R)
• M24: 6,152,362 km (0.101 R)
• M25: 6,662,192 km (0.074 R)
• M26: 7,207,925 km (0.106 R)
• M27: 7,609,595 km (0.1 R)
• M28: 7,745,280 km (0.117 R)
• M29: 7,858,825 km (0.061 R)
• M30: 9,120,683 km (0.104 R)
• M31: 9,337,151 km (0.078 R)
• M32: 9,458,176 km (0.096 R)
• M33: 9,701,721 km (0.112 R)
• M34: 9,824,242 km (0.073 R)
• M35: 10,095,612 km (0.113 R)
• M36: 10,294,577 km (0.11 R)
• M37: 10,469,757 km (0.085 R)
• M38: 10,595,568 km (0.039 R)
• M39: 10,848,538 km (0.058 R)
• M40: 10,975,697 km (0.118 R)
• M41: 11,515,595 km (0.116 R)
• M42: 11,906,495 km (0.045 R)
• M43: 12,116,829 km (0.118 R)
• M44: 13,078,295 km (0.054 R)
• M45: 13,870,565 km (0.066 R)
• M46: 14,230,797 km (0.07 R)
• M47: 14,314,272 km (0.089 R)
• M48: 14,566,045 km (0.087 R)
• M49: 14,960,535 km (0.118 R)
• M50: 15,444,185 km (0.105 R)
• M51: 16,106,754 km (0.099 R)
• M52: 16,368,700 km (0.104 R)
• M53: 16,544,029 km (0.112 R)
• M54: 18,210,399 km (0.114 R)
• M55: 18,331,424 km (0.116 R)
• M56: 18,726,811 km (0.087 R)
• M57: 19,155,708 km (0.08 R)
• M58: 20,273,354 km (0.063 R)
• M59: 20,650,640 km (0.111 R)
• M60: 20,935,175 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 11.5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.92 AU - 6.88 AU

Year: 6036 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,357,869 km

• M1: 180,864 km (0.084 R)
• M2: 360,082 km (0.051 R)
• M3: 492,925 km (0.116 R)
• M4: 579,692 km (0.091 R)
• M5: 1,200,972 km (0.109 R)
• M6: 1,306,139 km (0.063 R)
• M7: 1,640,939 km (0.085 R)
• M8: 1,818,512 km (0.092 R)
• M9: 1,899,594 km (0.103 R)
• M10: 2,389,826 km (0.104 R)
• M11: 2,524,165 km (0.112 R)
• M12: 2,684,085 km (0.116 R)
• M13: 3,086,802 km (0.101 R)
• M14: 3,739,648 km (0.077 R)
• M15: 4,656,533 km (0.093 R)
• M16: 4,853,853 km (0.116 R)
• M17: 5,344,384 km (0.119 R)
• M18: 5,521,358 km (0.099 R)
• M19: 6,125,285 km (0.096 R)
• M20: 6,560,764 km (0.113 R)
• M21: 6,814,033 km (0.108 R)
• M22: 7,892,784 km (0.062 R)
• M23: 8,162,359 km (0.09 R)
• M24: 8,503,592 km (0.108 R)
• M25: 8,710,635 km (0.054 R)
• M26: 8,849,462 km (0.109 R)
• M27: 9,164,814 km (0.112 R)
• M28: 9,662,676 km (0.07 R)
• M29: 9,878,695 km (0.118 R)
• M30: 10,833,579 km (0.081 R)
• M31: 11,549,853 km (0.091 R)
• M32: 11,740,890 km (0.032 R)
• M33: 11,894,527 km (0.074 R)
• M34: 12,087,508 km (0.072 R)
• M35: 12,359,477 km (0.073 R)
• M36: 12,711,929 km (0.079 R)
• M37: 13,267,087 km (0.033 R)
• M38: 13,467,249 km (0.11 R)
• M39: 15,355,324 km (0.08 R)
• M40: 15,481,285 km (0.038 R)
• M41: 16,458,758 km (0.111 R)
• M42: 16,803,581 km (0.102 R)
• M43: 17,719,718 km (0.12 R)
• M44: 18,250,491 km (0.084 R)
• M45: 18,831,530 km (0.11 R)
• M46: 19,011,496 km (0.032 R)
• M47: 20,103,411 km (0.076 R)
• M48: 20,195,264 km (0.041 R)
• M49: 20,610,547 km (0.101 R)
• M50: 21,215,521 km (0.114 R)
• M51: 21,355,994 km (0.107 R)
• M52: 21,543,739 km (0.116 R)
• M53: 22,205,111 km (0.111 R)
• M54: 22,442,822 km (0.079 R)
• M55: 22,777,323 km (0.061 R)
• M56: 22,969,107 km (0.085 R)
• M57: 23,354,322 km (0.12 R)
• M58: 23,887,489 km (0.066 R)
• M59: 24,621,117 km (0.116 R)
• M60: 24,916,573 km (0.106 R)
• M61: 25,015,307 km (0.093 R)
• M62: 25,262,892 km (0.119 R)
• M63: 25,660,523 km (0.091 R)
• M64: 26,562,897 km (0.119 R)
• M65: 26,714,290 km (0.049 R)
• M66: 28,760,340 km (0.068 R)
• M67: 30,591,568 km (0.119 R)
• M68: 31,922,690 km (0.073 R)
• M69: 32,568,354 km (0.101 R)
• M70: 33,001,141 km (0.118 R)
• M71: 33,381,418 km (0.053 R)
• M72: 33,653,836 km (0.088 R)
• M73: 34,036,657 km (0.092 R)
• M74: 34,475,876 km (0.106 R)
• M75: 34,641,033 km (0.07 R)
• M76: 35,027,593 km (0.056 R)
• M77: 35,582,153 km (0.119 R)
• M78: 35,804,754 km (0.111 R)
• M79: 36,027,954 km (0.067 R)
• M80: 37,546,074 km (0.102 R)
• M81: 37,716,017 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 14.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.73 AU - 8.77 AU

Year: 7277 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,357,869 km

• M1: 254,167 km (0.075 R)
• M2: 421,417 km (0.073 R)
• M3: 608,115 km (0.095 R)
• M4: 760,256 km (0.071 R)
• M5: 927,058 km (0.061 R)
• M6: 1,020,856 km (0.038 R)
• M7: 1,418,936 km (0.072 R)
• M8: 1,642,734 km (0.112 R)
• M9: 1,772,436 km (0.118 R)
• M10: 2,001,021 km (0.079 R)
• M11: 2,126,085 km (0.057 R)
• M12: 2,253,842 km (0.073 R)
• M13: 2,384,291 km (0.073 R)
• M14: 2,547,353 km (0.054 R)
• M15: 2,637,859 km (0.106 R)
• M16: 3,059,127 km (0.046 R)
• M17: 3,188,080 km (0.08 R)
• M18: 3,535,596 km (0.105 R)
• M19: 4,466,693 km (0.075 R)
• M20: 4,650,848 km (0.112 R)
• M21: 5,160,528 km (0.114 R)
• M22: 5,747,849 km (0.082 R)
• M23: 6,090,279 km (0.101 R)
• M24: 6,233,145 km (0.089 R)
• M25: 6,356,563 km (0.1 R)
• M26: 6,584,999 km (0.074 R)
• M27: 6,900,950 km (0.109 R)
• M28: 7,071,491 km (0.116 R)
• M29: 7,923,152 km (0.101 R)
• M30: 8,079,482 km (0.092 R)
• M31: 8,738,012 km (0.103 R)
• M32: 8,922,765 km (0.04 R)
• M33: 9,039,003 km (0.104 R)
• M34: 9,390,408 km (0.116 R)
• M35: 9,651,007 km (0.077 R)
• M36: 9,938,086 km (0.075 R)
• M37: 10,228,006 km (0.091 R)
• M38: 10,349,629 km (0.11 R)
• M39: 11,114,374 km (0.048 R)
• M40: 11,214,455 km (0.1 R)
• M41: 11,871,937 km (0.095 R)
• M42: 13,013,220 km (0.055 R)
• M43: 13,251,080 km (0.074 R)
• M44: 13,383,774 km (0.119 R)
• M45: 13,650,507 km (0.035 R)
• M46: 13,811,474 km (0.053 R)
• M47: 14,216,435 km (0.116 R)
• M48: 14,790,143 km (0.113 R)
• M49: 15,371,480 km (0.093 R)
• M50: 16,243,337 km (0.066 R)
• M51: 16,556,595 km (0.053 R)
• M52: 17,044,583 km (0.096 R)
• M53: 17,189,095 km (0.076 R)
• M54: 17,391,949 km (0.087 R)
• M55: 17,683,216 km (0.047 R)
• M56: 18,005,600 km (0.079 R)
• M57: 18,715,442 km (0.092 R)
• M58: 19,706,528 km (0.095 R)
• M59: 20,193,169 km (0.079 R)
• M60: 20,407,394 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 9.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.81 AU - 12.51 AU

Year: 12974 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,357,869 km

• M1: 127,158 km (0.095 R)
• M2: 386,860 km (0.066 R)
• M3: 848,220 km (0.116 R)
• M4: 1,337,255 km (0.119 R)
• M5: 1,503,608 km (0.118 R)
• M6: 1,834,219 km (0.057 R)
• M7: 2,139,100 km (0.119 R)
• M8: 2,485,569 km (0.063 R)
• M9: 3,038,333 km (0.115 R)
• M10: 3,892,237 km (0.067 R)
• M11: 4,192,630 km (0.104 R)
• M12: 4,784,140 km (0.107 R)
• M13: 6,357,461 km (0.069 R)
• M14: 6,999,236 km (0.071 R)
• M15: 8,152,336 km (0.107 R)
• M16: 8,459,460 km (0.107 R)
• M17: 8,887,909 km (0.119 R)
• M18: 9,085,079 km (0.082 R)
• M19: 11,389,933 km (0.059 R)
• M20: 11,604,008 km (0.078 R)
• M21: 11,776,344 km (0.084 R)
• M22: 11,906,195 km (0.063 R)
• M23: 12,254,609 km (0.114 R)
• M24: 12,386,255 km (0.083 R)
• M25: 15,586,303 km (0.056 R)
• M26: 16,836,343 km (0.116 R)
• M27: 17,080,486 km (0.101 R)
• M28: 18,168,362 km (0.076 R)
• M29: 18,468,904 km (0.043 R)
• M30: 18,922,934 km (0.117 R)
• M31: 20,358,774 km (0.096 R)
• M32: 21,776,214 km (0.071 R)
• M33: 23,171,214 km (0.094 R)
• M34: 23,715,302 km (0.104 R)
• M35: 24,263,727 km (0.067 R)
• M36: 24,927,344 km (0.104 R)
• M37: 25,261,396 km (0.093 R)
• M38: 25,708,992 km (0.053 R)
• M39: 25,933,838 km (0.067 R)
• M40: 26,102,884 km (0.114 R)
• M41: 26,215,830 km (0.113 R)
• M42: 26,498,869 km (0.032 R)
• M43: 27,871,130 km (0.096 R)
• M44: 28,102,110 km (0.099 R)
• M45: 28,624,206 km (0.092 R)
• M46: 28,857,280 km (0.115 R)
• M47: 28,915,623 km (0.105 R)
• M48: 29,266,579 km (0.112 R)
• M49: 30,091,013 km (0.099 R)
• M50: 30,684,618 km (0.058 R)
• M51: 31,042,605 km (0.085 R)
• M52: 31,281,962 km (0.053 R)
• M53: 31,582,205 km (0.094 R)
• M54: 31,822,908 km (0.094 R)
• M55: 32,488,319 km (0.092 R)
• M56: 32,731,416 km (0.069 R)
• M57: 33,219,404 km (0.109 R)
• M58: 33,525,631 km (0.094 R)
• M59: 33,771,420 km (0.105 R)
• M60: 34,017,658 km (0.116 R)
• M61: 34,326,279 km (0.091 R)
• M62: 34,822,046 km (0.076 R)
• M63: 35,695,398 km (0.094 R)
• M64: 36,955,611 km (0.091 R)
• M65: 37,591,103 km (0.087 R)
• M66: 37,718,560 km (0.104 R)
• M67: 37,846,317 km (0.108 R)
• M68: 38,294,362 km (0.107 R)
• M69: 38,873,007 km (0.063 R)
• M70: 39,908,822 km (0.106 R)
• M71: 40,299,572 km (0.103 R)
• M72: 41,084,811 km (0.092 R)
• M73: 41,413,627 km (0.105 R)
• M74: 42,206,047 km (0.12 R)
• M75: 42,272,319 km (0.098 R)
• M76: 42,338,591 km (0.075 R)
• M77: 42,537,706 km (0.077 R)
• M78: 43,671,957 km (0.067 R)
• M79: 43,873,166 km (0.105 R)
• M80: 45,154,472 km (0.118 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: 380 - 16,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit