🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.73 AU - 1.21 AU

Year: 366 Days

Day: 41.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 394 Days

Day: 44.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,106,855 km

• M1: 162,463 km (0.118 R)
• M2: 346,618 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 412 Days

Day: 30 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,106,855 km

• M1: 893,548 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.17 AU - 1.87 AU

Year: 718 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,106,855 km

• M1: 185,352 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.45 AU - 2.51 AU

Year: 1495 Days

Day: 46.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.33 AU - 3.37 AU

Year: 1842 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,106,855 km

• M1: 2,250,102 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.38 AU - 3.84 AU

Year: 2626 Days

Day: 21.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.47 AU - 5.49 AU

Year: 3631 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,106,855 km

• M1: 189,541 km (0.082 R)
• M2: 405,859 km (0.078 R)
• M3: 511,924 km (0.119 R)
• M4: 771,626 km (0.107 R)
• M5: 956,529 km (0.111 R)
• M6: 1,215,931 km (0.105 R)
• M7: 1,348,625 km (0.118 R)
• M8: 1,512,135 km (0.098 R)
• M9: 1,642,734 km (0.112 R)
• M10: 1,749,996 km (0.115 R)
• M11: 1,915,750 km (0.096 R)
• M12: 2,058,018 km (0.104 R)
• M13: 2,204,025 km (0.065 R)
• M14: 2,368,733 km (0.065 R)
• M15: 2,663,291 km (0.115 R)
• M16: 3,019,483 km (0.057 R)
• M17: 3,706,586 km (0.116 R)
• M18: 3,831,800 km (0.083 R)
• M19: 3,940,258 km (0.112 R)
• M20: 4,253,516 km (0.07 R)
• M21: 4,574,852 km (0.12 R)
• M22: 4,787,132 km (0.05 R)
• M23: 4,943,611 km (0.11 R)
• M24: 5,302,048 km (0.033 R)
• M25: 5,855,560 km (0.061 R)
• M26: 6,023,259 km (0.114 R)
• M27: 6,149,968 km (0.084 R)
• M28: 6,256,333 km (0.085 R)
• M29: 6,666,081 km (0.048 R)
• M30: 6,841,260 km (0.102 R)
• M31: 6,995,944 km (0.117 R)
• M32: 7,218,696 km (0.052 R)
• M33: 7,398,662 km (0.105 R)
• M34: 7,763,232 km (0.081 R)
• M35: 7,947,686 km (0.033 R)
• M36: 8,110,299 km (0.101 R)
• M37: 8,274,109 km (0.092 R)
• M38: 8,438,965 km (0.072 R)
• M39: 9,012,524 km (0.111 R)
• M40: 9,230,787 km (0.09 R)
• M41: 9,377,393 km (0.06 R)
• M42: 9,648,165 km (0.057 R)
• M43: 9,772,032 km (0.1 R)
• M44: 10,046,694 km (0.113 R)
• M45: 10,475,890 km (0.068 R)
• M46: 10,859,758 km (0.096 R)
• M47: 11,248,264 km (0.103 R)
• M48: 11,667,736 km (0.082 R)
• M49: 11,852,938 km (0.107 R)
• M50: 12,360,374 km (0.085 R)
• M51: 12,495,162 km (0.117 R)
• M52: 12,956,971 km (0.039 R)
• M53: 13,176,281 km (0.075 R)
• M54: 13,618,493 km (0.114 R)
• M55: 13,841,393 km (0.102 R)
• M56: 14,009,541 km (0.108 R)
• M57: 14,150,014 km (0.052 R)
• M58: 14,489,302 km (0.117 R)
• M59: 16,107,801 km (0.084 R)
• M60: 17,208,542 km (0.114 R)
• M61: 17,540,500 km (0.117 R)
• M62: 17,965,956 km (0.027 R)
• M63: 18,180,031 km (0.086 R)
• M64: 18,333,518 km (0.092 R)
• M65: 18,548,939 km (0.07 R)
• M66: 18,641,540 km (0.11 R)
• M67: 18,827,341 km (0.052 R)
• M68: 19,765,170 km (0.112 R)
• M69: 20,112,835 km (0.041 R)
• M70: 20,207,980 km (0.104 R)
• M71: 20,303,273 km (0.114 R)
• M72: 21,264,889 km (0.116 R)
• M73: 21,394,141 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 14

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.17 AU - 7.23 AU

Year: 7397 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,106,855 km

• M1: 190,139 km (0.057 R)
• M2: 484,847 km (0.064 R)
• M3: 598,541 km (0.115 R)
• M4: 785,090 km (0.082 R)
• M5: 877,092 km (0.047 R)
• M6: 993,031 km (0.065 R)
• M7: 1,125,126 km (0.064 R)
• M8: 1,385,725 km (0.064 R)
• M9: 1,690,755 km (0.041 R)
• M10: 1,902,137 km (0.063 R)
• M11: 2,149,123 km (0.115 R)
• M12: 2,420,793 km (0.082 R)
• M13: 2,718,193 km (0.08 R)
• M14: 2,982,682 km (0.116 R)
• M15: 3,103,109 km (0.064 R)
• M16: 3,255,848 km (0.092 R)
• M17: 3,458,404 km (0.097 R)
• M18: 3,958,210 km (0.12 R)
• M19: 4,107,658 km (0.074 R)
• M20: 4,292,860 km (0.059 R)
• M21: 4,446,647 km (0.117 R)
• M22: 4,567,522 km (0.1 R)
• M23: 4,812,414 km (0.057 R)
• M24: 4,936,580 km (0.099 R)
• M25: 5,115,948 km (0.079 R)
• M26: 5,911,360 km (0.113 R)
• M27: 6,006,355 km (0.077 R)
• M28: 6,391,719 km (0.04 R)
• M29: 6,725,621 km (0.1 R)
• M30: 7,025,116 km (0.099 R)
• M31: 7,206,877 km (0.105 R)
• M32: 7,369,790 km (0.114 R)
• M33: 7,637,121 km (0.046 R)
• M34: 7,824,118 km (0.074 R)
• M35: 8,033,705 km (0.106 R)
• M36: 8,308,965 km (0.119 R)
• M37: 8,760,302 km (0.116 R)
• M38: 8,956,125 km (0.105 R)
• M39: 9,352,260 km (0.056 R)
• M40: 9,664,471 km (0.039 R)
• M41: 9,889,466 km (0.05 R)
• M42: 10,093,518 km (0.115 R)
• M43: 10,459,734 km (0.084 R)
• M44: 10,575,073 km (0.028 R)
• M45: 10,714,050 km (0.108 R)
• M46: 11,394,571 km (0.071 R)
• M47: 11,584,710 km (0.105 R)
• M48: 11,823,917 km (0.082 R)
• M49: 12,210,029 km (0.083 R)
• M50: 12,649,398 km (0.1 R)
• M51: 12,747,833 km (0.108 R)
• M52: 13,644,523 km (0.037 R)
• M53: 13,871,911 km (0.073 R)
• M54: 14,151,510 km (0.06 R)
• M55: 15,079,765 km (0.118 R)
• M56: 15,498,639 km (0.086 R)
• M57: 15,762,380 km (0.06 R)
• M58: 15,947,881 km (0.067 R)
• M59: 16,160,908 km (0.083 R)
• M60: 16,455,167 km (0.036 R)
• M61: 16,643,362 km (0.104 R)
• M62: 17,157,829 km (0.088 R)
• M63: 17,980,916 km (0.097 R)
• M64: 18,369,422 km (0.066 R)
• M65: 18,788,745 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.31 AU - 12.01 AU

Year: 11496 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,106,855 km

• M1: 193,131 km (0.11 R)
• M2: 327,021 km (0.092 R)
• M3: 465,848 km (0.071 R)
• M4: 698,323 km (0.064 R)
• M5: 784,940 km (0.101 R)
• M6: 1,085,632 km (0.079 R)
• M7: 1,404,574 km (0.065 R)
• M8: 1,517,521 km (0.032 R)
• M9: 1,653,505 km (0.046 R)
• M10: 1,814,024 km (0.053 R)
• M11: 2,717,595 km (0.088 R)
• M12: 2,860,461 km (0.113 R)
• M13: 2,981,486 km (0.118 R)
• M14: 3,128,989 km (0.116 R)
• M15: 3,456,908 km (0.113 R)
• M16: 4,010,420 km (0.08 R)
• M17: 4,201,157 km (0.103 R)
• M18: 4,535,209 km (0.119 R)
• M19: 5,111,161 km (0.087 R)
• M20: 5,710,450 km (0.116 R)
• M21: 6,080,854 km (0.109 R)
• M22: 6,363,744 km (0.076 R)
• M23: 7,106,497 km (0.102 R)
• M24: 7,538,536 km (0.085 R)
• M25: 8,289,068 km (0.032 R)
• M26: 8,567,919 km (0.11 R)
• M27: 8,814,606 km (0.083 R)
• M28: 9,714,437 km (0.071 R)
• M29: 10,492,795 km (0.114 R)
• M30: 11,523,075 km (0.069 R)
• M31: 12,705,347 km (0.059 R)
• M32: 12,986,741 km (0.108 R)
• M33: 13,637,791 km (0.087 R)
• M34: 14,299,612 km (0.097 R)
• M35: 14,802,709 km (0.094 R)
• M36: 15,141,399 km (0.037 R)
• M37: 16,172,876 km (0.091 R)
• M38: 17,493,825 km (0.025 R)
• M39: 17,851,963 km (0.082 R)
• M40: 18,167,315 km (0.062 R)
• M41: 18,621,045 km (0.108 R)
• M42: 18,986,663 km (0.072 R)
• M43: 19,216,445 km (0.091 R)
• M44: 19,493,351 km (0.099 R)
• M45: 19,864,652 km (0.116 R)
• M46: 20,473,067 km (0.084 R)
• M47: 21,804,189 km (0.072 R)
• M48: 22,625,930 km (0.116 R)
• M49: 23,359,558 km (0.031 R)
• M50: 23,457,844 km (0.058 R)
• M51: 23,556,429 km (0.05 R)
• M52: 23,852,932 km (0.088 R)
• M53: 24,499,344 km (0.106 R)
• M54: 25,302,984 km (0.049 R)
• M55: 25,657,381 km (0.046 R)
• M56: 26,524,750 km (0.054 R)
• M57: 27,817,724 km (0.051 R)
• M58: 28,814,046 km (0.119 R)
• M59: 29,078,236 km (0.105 R)
• M60: 29,343,174 km (0.107 R)
• M61: 29,449,388 km (0.069 R)
• M62: 29,555,603 km (0.075 R)
• M63: 30,249,886 km (0.094 R)
• M64: 30,679,831 km (0.111 R)
• M65: 30,895,551 km (0.04 R)
• M66: 31,872,574 km (0.109 R)
• M67: 33,025,376 km (0.1 R)
• M68: 33,579,037 km (0.114 R)
• M69: 34,191,641 km (0.079 R)
• M70: 34,303,390 km (0.07 R)
• M71: 34,471,239 km (0.118 R)
• M72: 34,807,834 km (0.111 R)
• M73: 35,258,423 km (0.114 R)
• M74: 35,824,352 km (0.119 R)
• M75: 36,850,443 km (0.103 R)
• M76: 37,022,481 km (0.077 R)
• M77: 37,367,155 km (0.056 R)
• M78: 37,482,345 km (0.108 R)
• M79: 38,002,048 km (0.118 R)
• M80: 38,233,775 km (0.091 R)
• M81: 38,465,951 km (0.083 R)
• M82: 38,640,382 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit