🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.28 AU - 1.36 AU

Year: 535 Days

Day: 36.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 675 Days

Day: 14.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,031,291 km

• M1: 227,239 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.51 AU - 1.63 AU

Year: 695 Days

Day: 15.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,031,291 km

• M1: 198,965 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.96 AU

Year: 810 Days

Day: 34.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,031,291 km

• M1: 161,267 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.47 AU - 5.81 AU

Year: 4115 Days

Day: 45.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,031,291 km

• M1: 1,231,490 km (0.075 R)
• M2: 1,513,482 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 13.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.17 AU - 6.87 AU

Year: 4579 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,031,291 km

• M1: 179,069 km (0.07 R)
• M2: 378,483 km (0.118 R)
• M3: 857,345 km (0.114 R)
• M4: 1,103,583 km (0.086 R)
• M5: 1,214,585 km (0.065 R)
• M6: 1,418,487 km (0.116 R)
• M7: 1,509,443 km (0.057 R)
• M8: 1,665,772 km (0.1 R)
• M9: 1,778,569 km (0.06 R)
• M10: 2,115,613 km (0.091 R)
• M11: 2,382,047 km (0.046 R)
• M12: 2,473,451 km (0.066 R)
• M13: 2,640,851 km (0.101 R)
• M14: 2,850,737 km (0.115 R)
• M15: 3,106,101 km (0.069 R)
• M16: 3,287,264 km (0.119 R)
• M17: 3,430,728 km (0.078 R)
• M18: 3,639,267 km (0.061 R)
• M19: 3,745,183 km (0.117 R)
• M20: 3,938,463 km (0.112 R)
• M21: 4,157,175 km (0.113 R)
• M22: 4,290,317 km (0.064 R)
• M23: 4,698,420 km (0.087 R)
• M24: 4,790,872 km (0.064 R)
• M25: 4,930,746 km (0.099 R)
• M26: 5,334,361 km (0.077 R)
• M27: 5,922,430 km (0.113 R)
• M28: 6,148,323 km (0.099 R)
• M29: 6,428,370 km (0.077 R)
• M30: 6,582,905 km (0.11 R)
• M31: 6,922,043 km (0.114 R)
• M32: 7,186,831 km (0.094 R)
• M33: 8,112,094 km (0.044 R)
• M34: 8,673,984 km (0.108 R)
• M35: 9,046,034 km (0.077 R)
• M36: 9,540,455 km (0.069 R)
• M37: 9,835,462 km (0.109 R)
• M38: 10,073,621 km (0.04 R)
• M39: 11,231,060 km (0.028 R)
• M40: 11,386,492 km (0.081 R)
• M41: 11,480,141 km (0.087 R)
• M42: 11,888,692 km (0.091 R)
• M43: 12,270,167 km (0.086 R)
• M44: 12,462,400 km (0.044 R)
• M45: 12,849,859 km (0.114 R)
• M46: 13,175,832 km (0.114 R)
• M47: 13,537,710 km (0.114 R)
• M48: 13,636,893 km (0.064 R)
• M49: 14,002,809 km (0.094 R)
• M50: 14,846,541 km (0.099 R)
• M51: 15,154,264 km (0.092 R)
• M52: 15,672,023 km (0.112 R)
• M53: 16,090,298 km (0.099 R)
• M54: 16,689,288 km (0.111 R)
• M55: 16,938,069 km (0.094 R)
• M56: 17,152,293 km (0.082 R)
• M57: 17,439,372 km (0.085 R)
• M58: 17,655,690 km (0.06 R)
• M59: 17,945,611 km (0.115 R)
• M60: 18,383,185 km (0.118 R)
• M61: 18,493,289 km (0.105 R)
• M62: 18,603,393 km (0.102 R)
• M63: 19,120,553 km (0.088 R)
• M64: 20,093,687 km (0.059 R)
• M65: 20,244,781 km (0.091 R)
• M66: 20,814,898 km (0.063 R)
• M67: 21,006,084 km (0.093 R)
• M68: 21,236,315 km (0.04 R)
• M69: 22,087,826 km (0.109 R)
• M70: 22,517,621 km (0.098 R)
• M71: 22,950,408 km (0.106 R)
• M72: 23,504,967 km (0.084 R)
• M73: 23,624,496 km (0.119 R)
• M74: 23,903,945 km (0.119 R)
• M75: 24,104,256 km (0.068 R)
• M76: 24,224,682 km (0.114 R)
• M77: 24,587,158 km (0.105 R)
• M78: 25,440,165 km (0.105 R)
• M79: 26,344,035 km (0.105 R)
• M80: 26,758,422 km (0.115 R)
• M81: 27,216,789 km (0.115 R)
• M82: 27,677,700 km (0.09 R)
• M83: 28,225,677 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.13 AU - 6.15 AU

Year: 4730 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,031,291 km

• M1: 190,737 km (0.092 R)
• M2: 314,006 km (0.118 R)
• M3: 498,161 km (0.085 R)
• M4: 665,711 km (0.115 R)
• M5: 855,401 km (0.119 R)
• M6: 1,241,962 km (0.099 R)
• M7: 1,482,964 km (0.092 R)
• M8: 1,615,208 km (0.113 R)
• M9: 2,439,941 km (0.106 R)
• M10: 3,008,413 km (0.095 R)
• M11: 3,149,933 km (0.12 R)
• M12: 3,395,722 km (0.1 R)
• M13: 4,092,549 km (0.113 R)
• M14: 4,457,717 km (0.064 R)
• M15: 4,718,018 km (0.063 R)
• M16: 4,983,554 km (0.1 R)
• M17: 5,390,909 km (0.102 R)
• M18: 5,791,682 km (0.086 R)
• M19: 5,915,549 km (0.108 R)
• M20: 6,475,194 km (0.118 R)
• M21: 7,317,580 km (0.05 R)
• M22: 7,413,322 km (0.069 R)
• M23: 7,742,139 km (0.102 R)
• M24: 7,859,423 km (0.074 R)
• M25: 8,135,132 km (0.105 R)
• M26: 8,274,258 km (0.097 R)
• M27: 9,519,960 km (0.069 R)
• M28: 10,047,292 km (0.089 R)
• M29: 10,476,189 km (0.093 R)
• M30: 10,692,957 km (0.119 R)
• M31: 11,064,707 km (0.089 R)
• M32: 11,418,656 km (0.055 R)
• M33: 11,529,957 km (0.064 R)
• M34: 11,888,692 km (0.055 R)
• M35: 12,001,639 km (0.106 R)
• M36: 12,137,623 km (0.09 R)
• M37: 12,479,604 km (0.111 R)
• M38: 12,940,814 km (0.047 R)
• M39: 13,501,507 km (0.079 R)
• M40: 14,501,868 km (0.101 R)
• M41: 14,792,237 km (0.109 R)
• M42: 16,447,987 km (0.091 R)
• M43: 17,106,217 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 10.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.65 AU - 11.09 AU

Year: 10949 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,031,291 km

• M1: 134,638 km (0.068 R)
• M2: 286,031 km (0.057 R)
• M3: 570,117 km (0.081 R)
• M4: 643,720 km (0.082 R)
• M5: 721,062 km (0.109 R)
• M6: 938,128 km (0.084 R)
• M7: 1,009,337 km (0.073 R)
• M8: 1,119,890 km (0.071 R)
• M9: 1,195,885 km (0.116 R)
• M10: 1,313,469 km (0.105 R)
• M11: 1,476,531 km (0.092 R)
• M12: 2,099,606 km (0.058 R)
• M13: 2,218,836 km (0.106 R)
• M14: 2,389,826 km (0.066 R)
• M15: 2,489,458 km (0.069 R)
• M16: 2,616,018 km (0.084 R)
• M17: 2,770,852 km (0.057 R)
• M18: 3,476,505 km (0.063 R)
• M19: 5,077,053 km (0.073 R)
• M20: 5,533,476 km (0.068 R)
• M21: 7,635,176 km (0.058 R)
• M22: 8,044,775 km (0.1 R)
• M23: 8,653,489 km (0.09 R)
• M24: 8,807,874 km (0.027 R)
• M25: 8,924,411 km (0.118 R)
• M26: 9,237,519 km (0.057 R)
• M27: 9,754,080 km (0.08 R)
• M28: 10,981,680 km (0.097 R)
• M29: 11,065,306 km (0.087 R)
• M30: 11,656,217 km (0.112 R)
• M31: 11,869,843 km (0.1 R)
• M32: 12,084,666 km (0.045 R)
• M33: 12,300,835 km (0.082 R)
• M34: 13,089,664 km (0.089 R)
• M35: 13,178,376 km (0.077 R)
• M36: 14,394,756 km (0.089 R)
• M37: 14,532,087 km (0.097 R)
• M38: 14,669,866 km (0.084 R)
• M39: 15,178,948 km (0.059 R)
• M40: 15,740,838 km (0.085 R)
• M41: 16,119,320 km (0.105 R)
• M42: 17,662,871 km (0.046 R)
• M43: 18,006,797 km (0.105 R)
• M44: 18,901,392 km (0.085 R)
• M45: 19,303,511 km (0.11 R)
• M46: 19,505,767 km (0.073 R)
• M47: 19,810,348 km (0.104 R)
• M48: 20,321,524 km (0.112 R)
• M49: 20,888,799 km (0.095 R)
• M50: 21,044,381 km (0.091 R)
• M51: 21,356,742 km (0.052 R)
• M52: 21,828,274 km (0.118 R)
• M53: 22,250,290 km (0.091 R)
• M54: 24,728,528 km (0.098 R)
• M55: 25,003,190 km (0.117 R)
• M56: 26,000,260 km (0.047 R)
• M57: 26,111,860 km (0.057 R)
• M58: 26,559,756 km (0.083 R)
• M59: 27,633,868 km (0.107 R)
• M60: 28,606,853 km (0.12 R)
• M61: 29,999,609 km (0.047 R)
• M62: 31,533,137 km (0.114 R)
• M63: 32,309,550 km (0.106 R)
• M64: 32,429,527 km (0.099 R)
• M65: 34,063,884 km (0.029 R)
• M66: 34,186,105 km (0.111 R)
• M67: 34,614,703 km (0.088 R)
• M68: 35,415,351 km (0.039 R)
• M69: 36,035,584 km (0.119 R)
• M70: 38,678,978 km (0.114 R)
• M71: 39,189,556 km (0.088 R)
• M72: 39,638,050 km (0.052 R)
• M73: 40,152,816 km (0.12 R)
• M74: 40,411,022 km (0.062 R)
• M75: 40,734,603 km (0.055 R)
• M76: 40,929,080 km (0.081 R)
• M77: 41,124,006 km (0.086 R)
• M78: 42,430,893 km (0.095 R)
• M79: 42,891,505 km (0.049 R)
• M80: 43,155,395 km (0.088 R)
• M81: 43,221,518 km (0.109 R)
• M82: 43,618,700 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 6.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.79 AU - 14.19 AU

Year: 17495 Days

Day: 22.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,031,291 km

• M1: 134,189 km (0.108 R)
• M2: 363,373 km (0.05 R)
• M3: 411,843 km (0.096 R)
• M4: 669,899 km (0.071 R)
• M5: 927,058 km (0.038 R)
• M6: 996,023 km (0.091 R)
• M7: 1,114,953 km (0.104 R)
• M8: 1,238,670 km (0.085 R)
• M9: 1,446,013 km (0.097 R)
• M10: 1,893,311 km (0.103 R)
• M11: 1,981,873 km (0.036 R)
• M12: 2,737,940 km (0.069 R)
• M13: 2,804,810 km (0.06 R)
• M14: 3,647,196 km (0.12 R)
• M15: 4,134,137 km (0.116 R)
• M16: 4,443,954 km (0.092 R)
• M17: 4,562,137 km (0.083 R)
• M18: 4,841,885 km (0.082 R)
• M19: 5,209,596 km (0.046 R)
• M20: 5,251,035 km (0.075 R)
• M21: 5,586,433 km (0.066 R)
• M22: 6,544,159 km (0.073 R)
• M23: 6,588,889 km (0.084 R)
• M24: 7,834,889 km (0.111 R)
• M25: 8,217,860 km (0.118 R)
• M26: 8,853,052 km (0.077 R)
• M27: 9,861,043 km (0.097 R)
• M28: 9,912,355 km (0.069 R)
• M29: 10,015,278 km (0.071 R)
• M30: 10,483,071 km (0.079 R)
• M31: 11,332,039 km (0.108 R)
• M32: 11,656,068 km (0.053 R)
• M33: 12,202,998 km (0.037 R)
• M34: 13,038,801 km (0.107 R)
• M35: 13,720,818 km (0.074 R)
• M36: 15,895,522 km (0.11 R)
• M37: 16,501,543 km (0.111 R)
• M38: 16,807,321 km (0.071 R)
• M39: 17,673,492 km (0.094 R)
• M40: 17,986,451 km (0.111 R)
• M41: 18,237,925 km (0.04 R)
• M42: 20,423,401 km (0.088 R)
• M43: 21,680,172 km (0.1 R)
• M44: 21,747,042 km (0.057 R)
• M45: 21,880,933 km (0.094 R)
• M46: 22,014,972 km (0.073 R)
• M47: 22,689,958 km (0.094 R)
• M48: 22,757,726 km (0.089 R)
• M49: 22,893,710 km (0.109 R)
• M50: 24,267,916 km (0.069 R)
• M51: 24,476,306 km (0.115 R)
• M52: 25,386,310 km (0.073 R)
• M53: 27,239,229 km (0.065 R)
• M54: 27,600,658 km (0.102 R)
• M55: 27,745,618 km (0.113 R)
• M56: 29,135,382 km (0.103 R)
• M57: 29,504,889 km (0.064 R)
• M58: 29,727,341 km (0.113 R)
• M59: 30,547,736 km (0.048 R)
• M60: 31,678,546 km (0.072 R)
• M61: 32,210,815 km (0.097 R)
• M62: 32,746,076 km (0.099 R)
• M63: 33,438,714 km (0.09 R)
• M64: 33,670,591 km (0.112 R)
• M65: 36,415,712 km (0.081 R)
• M66: 38,906,367 km (0.1 R)
• M67: 38,987,599 km (0.108 R)
• M68: 39,394,654 km (0.073 R)
• M69: 39,639,696 km (0.054 R)
• M70: 40,131,125 km (0.108 R)
• M71: 40,377,512 km (0.109 R)
• M72: 41,700,556 km (0.101 R)
• M73: 42,534,564 km (0.094 R)
• M74: 44,219,186 km (0.087 R)
• M75: 45,240,490 km (0.095 R)
• M76: 45,411,331 km (0.088 R)
• M77: 45,925,499 km (0.072 R)
• M78: 48,262,966 km (0.09 R)
• M79: 49,138,562 km (0.11 R)
• M80: 49,226,376 km (0.101 R)
• M81: 49,314,190 km (0.095 R)
• M82: 49,842,719 km (0.092 R)
• M83: 51,796,468 km (0.112 R)
• M84: 52,692,708 km (0.078 R)
• M85: 52,962,583 km (0.102 R)
• M86: 54,682,510 km (0.047 R)
• M87: 55,046,930 km (0.082 R)
• M88: 56,696,845 km (0.109 R)
• M89: 58,921,814 km (0.116 R)
• M90: 59,763,452 km (0.118 R)
• M91: 60,703,375 km (0.086 R)
• M92: 60,892,018 km (0.112 R)
• M93: 63,169,945 km (0.118 R)
• M94: 63,552,317 km (0.117 R)
• M95: 63,935,437 km (0.106 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit