🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 169 Days

Day: 21.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,509,542 km

• M1: 226,491 km (0.111 R)
• M2: 448,644 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 173 Days

Day: 44.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,509,542 km

• M1: 38,447 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.32 AU - 1.4 AU

Year: 713 Days

Day: 16.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.47 AU - 1.63 AU

Year: 868 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 10.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.32 AU - 3.38 AU

Year: 2757 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,509,542 km

• M1: 131,646 km (0.106 R)
• M2: 255,064 km (0.067 R)
• M3: 401,221 km (0.094 R)
• M4: 487,240 km (0.117 R)
• M5: 680,970 km (0.116 R)
• M6: 986,598 km (0.104 R)
• M7: 1,202,019 km (0.064 R)
• M8: 1,665,323 km (0.026 R)
• M9: 1,732,044 km (0.117 R)
• M10: 2,210,159 km (0.108 R)
• M11: 2,283,911 km (0.11 R)
• M12: 2,373,520 km (0.084 R)
• M13: 2,791,347 km (0.117 R)
• M14: 3,050,151 km (0.084 R)
• M15: 3,282,925 km (0.042 R)
• M16: 3,538,887 km (0.119 R)
• M17: 3,625,654 km (0.093 R)
• M18: 4,875,395 km (0.1 R)
• M19: 5,246,846 km (0.104 R)
• M20: 5,975,537 km (0.11 R)
• M21: 6,204,572 km (0.101 R)
• M22: 6,330,683 km (0.117 R)
• M23: 6,500,177 km (0.078 R)
• M24: 6,671,317 km (0.067 R)
• M25: 6,822,112 km (0.077 R)
• M26: 6,908,878 km (0.062 R)
• M27: 7,017,935 km (0.075 R)
• M28: 7,193,414 km (0.106 R)
• M29: 7,504,128 km (0.11 R)
• M30: 7,638,617 km (0.095 R)
• M31: 7,841,920 km (0.081 R)
• M32: 7,909,987 km (0.098 R)
• M33: 8,092,796 km (0.059 R)
• M34: 9,170,649 km (0.076 R)
• M35: 9,386,668 km (0.098 R)
• M36: 9,604,632 km (0.049 R)
• M37: 9,848,626 km (0.082 R)
• M38: 10,168,915 km (0.116 R)
• M39: 10,517,628 km (0.078 R)
• M40: 10,946,525 km (0.085 R)
• M41: 11,022,820 km (0.062 R)
• M42: 11,099,264 km (0.063 R)
• M43: 11,201,440 km (0.095 R)
• M44: 11,381,107 km (0.099 R)
• M45: 11,561,671 km (0.074 R)
• M46: 11,795,343 km (0.103 R)
• M47: 11,899,613 km (0.099 R)
• M48: 12,798,846 km (0.043 R)
• M49: 12,879,180 km (0.033 R)
• M50: 13,148,456 km (0.063 R)
• M51: 13,610,265 km (0.073 R)
• M52: 13,774,673 km (0.104 R)
• M53: 14,271,487 km (0.049 R)
• M54: 15,084,402 km (0.06 R)
• M55: 15,169,374 km (0.1 R)
• M56: 15,711,068 km (0.041 R)
• M57: 16,201,150 km (0.06 R)
• M58: 16,288,216 km (0.087 R)
• M59: 16,375,282 km (0.102 R)
• M60: 16,491,819 km (0.069 R)
• M61: 16,666,998 km (0.107 R)
• M62: 16,872,246 km (0.089 R)
• M63: 17,671,548 km (0.099 R)
• M64: 17,850,916 km (0.092 R)
• M65: 18,091,020 km (0.044 R)
• M66: 18,483,266 km (0.043 R)
• M67: 18,756,581 km (0.108 R)
• M68: 18,970,057 km (0.092 R)
• M69: 19,307,101 km (0.116 R)
• M70: 19,832,040 km (0.105 R)
• M71: 20,018,439 km (0.086 R)
• M72: 20,174,170 km (0.095 R)
• M73: 20,612,492 km (0.07 R)
• M74: 21,085,521 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 9.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.23 AU - 4.01 AU

Year: 3097 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 83,509,542 km

• M1: 118,781 km (0.046 R)
• M2: 203,004 km (0.082 R)
• M3: 324,777 km (0.037 R)
• M4: 469,588 km (0.079 R)
• M5: 528,978 km (0.055 R)
• M6: 739,612 km (0.061 R)
• M7: 805,734 km (0.093 R)
• M8: 879,336 km (0.097 R)
• M9: 955,332 km (0.08 R)
• M10: 1,033,721 km (0.112 R)
• M11: 1,102,836 km (0.107 R)
• M12: 1,472,043 km (0.096 R)
• M13: 1,596,808 km (0.115 R)
• M14: 1,677,591 km (0.113 R)
• M15: 1,752,689 km (0.11 R)
• M16: 2,087,189 km (0.078 R)
• M17: 2,250,700 km (0.107 R)
• M18: 2,464,924 km (0.104 R)
• M19: 2,582,658 km (0.095 R)
• M20: 2,670,023 km (0.05 R)
• M21: 2,823,361 km (0.103 R)
• M22: 3,004,673 km (0.051 R)
• M23: 3,266,769 km (0.089 R)
• M24: 3,387,644 km (0.053 R)
• M25: 3,562,823 km (0.093 R)
• M26: 3,696,115 km (0.115 R)
• M27: 3,768,071 km (0.115 R)
• M28: 3,922,157 km (0.073 R)
• M29: 4,246,336 km (0.073 R)
• M30: 4,378,430 km (0.099 R)
• M31: 4,531,020 km (0.115 R)
• M32: 4,979,664 km (0.072 R)
• M33: 5,079,147 km (0.038 R)
• M34: 5,310,425 km (0.103 R)
• M35: 5,555,317 km (0.071 R)
• M36: 5,627,573 km (0.098 R)
• M37: 5,951,003 km (0.089 R)
• M38: 6,045,998 km (0.052 R)
• M39: 6,130,820 km (0.102 R)
• M40: 6,758,383 km (0.039 R)
• M41: 6,857,566 km (0.111 R)
• M42: 7,023,919 km (0.039 R)
• M43: 7,146,889 km (0.104 R)
• M44: 7,214,208 km (0.095 R)
• M45: 7,281,826 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 3.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.35 AU - 12.43 AU

Year: 18433 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,509,542 km

• M1: 150,795 km (0.117 R)
• M2: 189,840 km (0.069 R)
• M3: 361,279 km (0.083 R)
• M4: 462,407 km (0.03 R)
• M5: 559,795 km (0.088 R)
• M6: 1,027,737 km (0.105 R)
• M7: 1,139,337 km (0.106 R)
• M8: 1,461,571 km (0.077 R)
• M9: 1,772,585 km (0.114 R)
• M10: 1,848,581 km (0.104 R)
• M11: 1,906,475 km (0.049 R)
• M12: 3,368,346 km (0.098 R)
• M13: 3,462,742 km (0.07 R)
• M14: 3,849,153 km (0.12 R)
• M15: 3,873,837 km (0.113 R)
• M16: 3,898,521 km (0.105 R)
• M17: 4,480,007 km (0.106 R)
• M18: 4,636,188 km (0.084 R)
• M19: 5,278,411 km (0.11 R)
• M20: 5,388,216 km (0.08 R)
• M21: 5,721,819 km (0.059 R)
• M22: 5,862,890 km (0.071 R)
• M23: 6,062,304 km (0.11 R)
• M24: 6,322,006 km (0.074 R)
• M25: 6,644,240 km (0.04 R)
• M26: 7,001,779 km (0.111 R)
• M27: 7,611,689 km (0.067 R)
• M28: 7,673,623 km (0.102 R)
• M29: 7,954,268 km (0.1 R)
• M30: 8,174,925 km (0.12 R)
• M31: 9,374,251 km (0.103 R)
• M32: 9,440,673 km (0.11 R)
• M33: 9,808,534 km (0.11 R)
• M34: 10,455,096 km (0.092 R)
• M35: 10,661,990 km (0.102 R)
• M36: 11,010,104 km (0.117 R)
• M37: 11,326,504 km (0.116 R)
• M38: 11,574,537 km (0.074 R)
• M39: 11,968,129 km (0.054 R)
• M40: 13,435,834 km (0.114 R)
• M41: 13,510,782 km (0.033 R)
• M42: 14,381,591 km (0.077 R)
• M43: 14,727,312 km (0.031 R)
• M44: 15,036,980 km (0.061 R)
• M45: 15,309,547 km (0.077 R)
• M46: 16,456,364 km (0.086 R)
• M47: 17,753,677 km (0.098 R)
• M48: 17,835,806 km (0.1 R)
• M49: 18,957,341 km (0.119 R)
• M50: 22,145,870 km (0.119 R)
• M51: 22,990,949 km (0.117 R)
• M52: 23,394,863 km (0.104 R)
• M53: 23,530,099 km (0.079 R)
• M54: 24,164,394 km (0.083 R)
• M55: 24,712,371 km (0.1 R)
• M56: 24,988,080 km (0.101 R)
• M57: 26,053,816 km (0.085 R)
• M58: 26,756,926 km (0.112 R)
• M59: 28,903,206 km (0.07 R)
• M60: 29,290,515 km (0.104 R)
• M61: 29,825,926 km (0.068 R)
• M62: 30,266,342 km (0.1 R)
• M63: 30,709,002 km (0.117 R)
• M64: 31,104,240 km (0.038 R)
• M65: 31,650,272 km (0.102 R)
• M66: 32,903,304 km (0.108 R)
• M67: 33,206,539 km (0.073 R)
• M68: 34,019,304 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 6.3

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.22 AU - 12.4 AU

Year: 19418 Days

Day: 20.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,509,542 km

• M1: 80,932 km (0.118 R)
• M2: 469,289 km (0.11 R)
• M3: 601,383 km (0.082 R)
• M4: 796,459 km (0.071 R)
• M5: 983,307 km (0.066 R)
• M6: 1,335,311 km (0.103 R)
• M7: 1,460,973 km (0.062 R)
• M8: 1,525,300 km (0.106 R)
• M9: 1,590,525 km (0.077 R)
• M10: 1,656,796 km (0.102 R)
• M11: 1,792,033 km (0.104 R)
• M12: 2,037,373 km (0.1 R)
• M13: 2,182,483 km (0.081 R)
• M14: 2,836,226 km (0.111 R)
• M15: 2,876,617 km (0.11 R)
• M16: 2,917,009 km (0.108 R)
• M17: 2,998,540 km (0.08 R)
• M18: 3,039,530 km (0.084 R)
• M19: 3,289,657 km (0.07 R)
• M20: 4,125,161 km (0.054 R)
• M21: 4,170,789 km (0.105 R)
• M22: 4,448,741 km (0.096 R)
• M23: 4,637,384 km (0.095 R)
• M24: 4,876,891 km (0.099 R)
• M25: 5,721,071 km (0.102 R)
• M26: 6,396,805 km (0.116 R)
• M27: 7,262,528 km (0.1 R)
• M28: 9,461,766 km (0.113 R)
• M29: 11,331,141 km (0.069 R)
• M30: 12,772,217 km (0.075 R)
• M31: 13,310,471 km (0.078 R)
• M32: 14,200,877 km (0.086 R)
• M33: 15,393,920 km (0.117 R)
• M34: 18,400,688 km (0.084 R)
• M35: 18,476,235 km (0.079 R)
• M36: 19,314,132 km (0.038 R)
• M37: 19,544,812 km (0.108 R)
• M38: 20,398,418 km (0.115 R)
• M39: 20,554,897 km (0.053 R)
• M40: 21,264,141 km (0.058 R)
• M41: 21,741,358 km (0.064 R)
• M42: 21,901,278 km (0.093 R)
• M43: 22,706,563 km (0.04 R)
• M44: 22,787,645 km (0.093 R)
• M45: 23,357,613 km (0.037 R)
• M46: 23,603,402 km (0.075 R)
• M47: 27,305,052 km (0.052 R)
• M48: 28,171,224 km (0.061 R)
• M49: 29,752,922 km (0.104 R)
• M50: 30,643,927 km (0.09 R)
• M51: 30,823,295 km (0.093 R)
• M52: 30,913,054 km (0.102 R)
• M53: 31,002,812 km (0.094 R)
• M54: 31,092,870 km (0.067 R)
• M55: 31,272,986 km (0.042 R)
• M56: 32,452,266 km (0.104 R)
• M57: 32,818,182 km (0.078 R)
• M58: 33,831,110 km (0.04 R)
• M59: 34,387,913 km (0.091 R)
• M60: 35,510,795 km (0.08 R)
• M61: 38,563,190 km (0.108 R)
• M62: 38,756,769 km (0.079 R)
• M63: 38,853,709 km (0.071 R)
• M64: 39,144,826 km (0.085 R)
• M65: 40,022,666 km (0.096 R)
• M66: 43,497,825 km (0.073 R)
• M67: 44,508,358 km (0.079 R)
• M68: 48,731,506 km (0.079 R)
• M69: 49,045,512 km (0.088 R)
• M70: 49,675,619 km (0.08 R)
• M71: 50,097,036 km (0.083 R)
• M72: 55,902,331 km (0.036 R)
• M73: 57,773,351 km (0.052 R)
• M74: 57,994,906 km (0.095 R)
• M75: 59,218,018 km (0.093 R)
• M76: 59,441,368 km (0.087 R)
• M77: 62,483,291 km (0.115 R)
• M78: 63,508,485 km (0.025 R)
• M79: 64,309,731 km (0.064 R)
• M80: 65,114,268 km (0.082 R)
• M81: 67,082,079 km (0.091 R)
• M82: 68,131,807 km (0.09 R)
• M83: 68,248,643 km (0.106 R)
• M84: 68,717,184 km (0.038 R)
• M85: 69,304,355 km (0.05 R)
• M86: 69,539,673 km (0.114 R)
• M87: 71,907,657 km (0.109 R)
• M88: 72,384,276 km (0.114 R)
• M89: 72,623,034 km (0.108 R)
• M90: 73,221,127 km (0.062 R)
• M91: 76,600,393 km (0.112 R)
• M92: 78,676,662 km (0.071 R)
• M93: 79,414,030 km (0.111 R)
• M94: 82,261,176 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit