🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 12.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,195,123 km

• M1: 23,337 km (0.095 R)
• M2: 223,050 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 442 Days

Day: 25.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.38 AU - 1.58 AU

Year: 671 Days

Day: 24.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,195,123 km

• M1: 40,990 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 812 Days

Day: 23.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,195,123 km

• M1: 854,054 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.05 AU - 3.07 AU

Year: 1527 Days

Day: 22.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,195,123 km

• M1: 1,103,135 km (0.096 R)
• M2: 2,014,485 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.33 AU - 3.45 AU

Year: 1831 Days

Day: 37.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,195,123 km

• M1: 2,332,231 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.61 AU - 4.37 AU

Year: 2971 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,195,123 km

• M1: 72,705 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 9.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.3 AU - 9.8 AU

Year: 9320 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,195,123 km

• M1: 162,463 km (0.1 R)
• M2: 371,452 km (0.113 R)
• M3: 472,879 km (0.117 R)
• M4: 686,505 km (0.101 R)
• M5: 805,285 km (0.094 R)
• M6: 931,546 km (0.09 R)
• M7: 1,003,353 km (0.105 R)
• M8: 1,363,884 km (0.111 R)
• M9: 1,763,460 km (0.103 R)
• M10: 2,411,966 km (0.068 R)
• M11: 2,495,741 km (0.087 R)
• M12: 2,563,659 km (0.109 R)
• M13: 2,894,270 km (0.077 R)
• M14: 3,073,937 km (0.057 R)
• M15: 3,165,192 km (0.118 R)
• M16: 3,238,794 km (0.113 R)
• M17: 3,539,037 km (0.076 R)
• M18: 3,634,779 km (0.1 R)
• M19: 3,986,634 km (0.08 R)
• M20: 4,146,404 km (0.118 R)
• M21: 4,308,568 km (0.108 R)
• M22: 4,555,554 km (0.077 R)
• M23: 4,764,991 km (0.106 R)
• M24: 4,999,112 km (0.069 R)
• M25: 5,478,573 km (0.11 R)
• M26: 5,723,914 km (0.078 R)
• M27: 6,551,938 km (0.082 R)
• M28: 7,004,023 km (0.111 R)
• M29: 7,417,212 km (0.068 R)
• M30: 8,990,084 km (0.106 R)
• M31: 9,279,706 km (0.078 R)
• M32: 9,868,074 km (0.069 R)
• M33: 10,003,460 km (0.119 R)
• M34: 10,606,788 km (0.092 R)
• M35: 10,884,891 km (0.106 R)
• M36: 11,137,262 km (0.088 R)
• M37: 11,278,183 km (0.116 R)
• M38: 11,448,276 km (0.065 R)
• M39: 11,647,690 km (0.056 R)
• M40: 12,838,938 km (0.082 R)
• M41: 12,957,270 km (0.052 R)
• M42: 13,046,281 km (0.095 R)
• M43: 13,135,441 km (0.069 R)
• M44: 13,284,441 km (0.109 R)
• M45: 13,947,009 km (0.072 R)
• M46: 14,343,743 km (0.114 R)
• M47: 14,774,884 km (0.076 R)
• M48: 14,930,017 km (0.046 R)
• M49: 15,054,483 km (0.118 R)
• M50: 15,273,045 km (0.11 R)
• M51: 15,587,201 km (0.052 R)
• M52: 15,650,181 km (0.087 R)
• M53: 15,998,744 km (0.099 R)
• M54: 16,478,056 km (0.113 R)
• M55: 16,735,514 km (0.066 R)
• M56: 16,864,916 km (0.028 R)
• M57: 16,962,005 km (0.117 R)
• M58: 17,647,612 km (0.025 R)
• M59: 17,878,142 km (0.066 R)
• M60: 18,076,509 km (0.119 R)
• M61: 18,944,626 km (0.097 R)
• M62: 19,011,945 km (0.037 R)
• M63: 19,180,691 km (0.039 R)
• M64: 19,282,118 km (0.062 R)
• M65: 19,485,571 km (0.111 R)
• M66: 19,792,247 km (0.105 R)
• M67: 19,963,237 km (0.076 R)
• M68: 20,066,011 km (0.112 R)
• M69: 20,825,520 km (0.08 R)
• M70: 21,173,933 km (0.087 R)
• M71: 21,313,807 km (0.11 R)
• M72: 22,657,944 km (0.08 R)
• M73: 23,232,101 km (0.059 R)
• M74: 23,665,785 km (0.085 R)
• M75: 23,738,340 km (0.039 R)
• M76: 24,394,626 km (0.097 R)
• M77: 24,504,730 km (0.045 R)
• M78: 24,578,033 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 12.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.98 AU - 9.98 AU

Year: 10881 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,195,123 km

• M1: 211,831 km (0.091 R)
• M2: 426,504 km (0.066 R)
• M3: 506,987 km (0.114 R)
• M4: 687,402 km (0.059 R)
• M5: 1,377,796 km (0.058 R)
• M6: 1,469,649 km (0.119 R)
• M7: 1,640,640 km (0.107 R)
• M8: 1,778,270 km (0.054 R)
• M9: 1,940,434 km (0.094 R)
• M10: 2,023,461 km (0.116 R)
• M11: 2,193,105 km (0.096 R)
• M12: 2,301,713 km (0.077 R)
• M13: 2,592,681 km (0.092 R)
• M14: 2,871,980 km (0.099 R)
• M15: 3,015,295 km (0.116 R)
• M16: 3,161,153 km (0.084 R)
• M17: 3,359,220 km (0.113 R)
• M18: 3,690,131 km (0.12 R)
• M19: 3,846,460 km (0.083 R)
• M20: 4,604,922 km (0.111 R)
• M21: 4,858,640 km (0.103 R)
• M22: 4,972,932 km (0.046 R)
• M23: 5,291,725 km (0.09 R)
• M24: 6,984,425 km (0.104 R)
• M25: 7,905,948 km (0.05 R)
• M26: 8,415,329 km (0.12 R)
• M27: 9,501,858 km (0.088 R)
• M28: 10,520,919 km (0.083 R)
• M29: 10,855,869 km (0.105 R)
• M30: 11,269,956 km (0.109 R)
• M31: 11,689,428 km (0.095 R)
• M32: 12,191,628 km (0.111 R)
• M33: 12,347,659 km (0.1 R)
• M34: 12,859,134 km (0.077 R)
• M35: 13,457,974 km (0.103 R)
• M36: 13,659,632 km (0.107 R)
• M37: 15,900,758 km (0.087 R)
• M38: 16,457,262 km (0.037 R)
• M39: 16,586,514 km (0.029 R)
• M40: 17,501,305 km (0.097 R)
• M41: 17,854,057 km (0.117 R)
• M42: 19,062,060 km (0.109 R)
• M43: 19,197,895 km (0.091 R)
• M44: 19,653,121 km (0.088 R)
• M45: 19,973,859 km (0.077 R)
• M46: 20,620,570 km (0.043 R)
• M47: 21,040,043 km (0.101 R)
• M48: 21,321,137 km (0.111 R)
• M49: 22,649,716 km (0.073 R)
• M50: 23,082,503 km (0.119 R)
• M51: 23,275,634 km (0.096 R)
• M52: 23,517,982 km (0.094 R)
• M53: 23,712,310 km (0.114 R)
• M54: 23,907,385 km (0.101 R)
• M55: 24,004,923 km (0.118 R)
• M56: 24,200,747 km (0.061 R)
• M57: 25,088,161 km (0.119 R)
• M58: 26,086,727 km (0.054 R)
• M59: 26,996,581 km (0.103 R)
• M60: 27,149,321 km (0.118 R)
• M61: 27,404,385 km (0.109 R)
• M62: 27,814,134 km (0.061 R)
• M63: 28,484,183 km (0.041 R)
• M64: 29,159,767 km (0.074 R)
• M65: 29,264,186 km (0.084 R)
• M66: 29,525,683 km (0.085 R)
• M67: 29,840,586 km (0.071 R)
• M68: 30,314,961 km (0.03 R)
• M69: 31,968,018 km (0.093 R)
• M70: 32,561,622 km (0.073 R)
• M71: 32,778,389 km (0.105 R)
• M72: 33,267,874 km (0.089 R)
• M73: 33,704,999 km (0.067 R)
• M74: 34,199,120 km (0.095 R)
• M75: 34,750,837 km (0.08 R)
• M76: 34,972,392 km (0.097 R)
• M77: 35,194,395 km (0.1 R)
• M78: 36,311,293 km (0.115 R)
• M79: 36,817,831 km (0.092 R)
• M80: 37,610,251 km (0.076 R)
• M81: 37,723,945 km (0.095 R)
• M82: 37,951,633 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 10.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.5 AU - 11.88 AU

Year: 11245 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,195,123 km

• M1: 138,079 km (0.056 R)
• M2: 522,396 km (0.102 R)
• M3: 635,941 km (0.094 R)
• M4: 704,905 km (0.093 R)
• M5: 928,853 km (0.116 R)
• M6: 1,133,204 km (0.083 R)
• M7: 1,421,180 km (0.117 R)
• M8: 1,491,042 km (0.101 R)
• M9: 1,883,437 km (0.098 R)
• M10: 2,198,790 km (0.044 R)
• M11: 2,307,697 km (0.076 R)
• M12: 2,849,690 km (0.06 R)
• M13: 3,120,163 km (0.111 R)
• M14: 3,430,429 km (0.026 R)
• M15: 4,014,160 km (0.059 R)
• M16: 4,386,210 km (0.051 R)
• M17: 4,734,025 km (0.067 R)
• M18: 5,944,571 km (0.111 R)
• M19: 6,020,866 km (0.075 R)
• M20: 6,097,609 km (0.043 R)
• M21: 6,407,576 km (0.115 R)
• M22: 6,564,504 km (0.076 R)
• M23: 6,962,584 km (0.092 R)
• M24: 7,327,453 km (0.077 R)
• M25: 7,450,572 km (0.111 R)
• M26: 7,533,001 km (0.038 R)
• M27: 9,067,875 km (0.063 R)
• M28: 10,835,972 km (0.088 R)
• M29: 11,211,612 km (0.044 R)
• M30: 11,448,575 km (0.077 R)
• M31: 11,879,268 km (0.092 R)
• M32: 12,364,114 km (0.039 R)
• M33: 12,658,074 km (0.108 R)
• M34: 12,756,659 km (0.042 R)
• M35: 13,857,251 km (0.079 R)
• M36: 14,316,217 km (0.081 R)
• M37: 14,624,987 km (0.107 R)
• M38: 14,728,359 km (0.117 R)
• M39: 16,041,529 km (0.108 R)
• M40: 16,255,155 km (0.105 R)
• M41: 16,415,973 km (0.086 R)
• M42: 16,847,413 km (0.08 R)
• M43: 21,128,306 km (0.075 R)
• M44: 21,245,291 km (0.08 R)
• M45: 21,892,601 km (0.045 R)
• M46: 22,307,885 km (0.115 R)
• M47: 22,665,873 km (0.059 R)
• M48: 23,085,943 km (0.062 R)
• M49: 23,812,241 km (0.105 R)
• M50: 23,934,014 km (0.086 R)
• M51: 24,545,869 km (0.071 R)
• M52: 25,411,143 km (0.108 R)
• M53: 25,972,734 km (0.058 R)
• M54: 27,362,797 km (0.118 R)
• M55: 28,130,982 km (0.115 R)
• M56: 29,166,498 km (0.079 R)
• M57: 29,951,289 km (0.05 R)
• M58: 30,412,200 km (0.057 R)
• M59: 30,742,961 km (0.091 R)
• M60: 30,941,926 km (0.099 R)
• M61: 31,141,340 km (0.102 R)
• M62: 31,407,923 km (0.077 R)
• M63: 31,876,314 km (0.072 R)
• M64: 32,144,992 km (0.104 R)
• M65: 32,481,886 km (0.094 R)
• M66: 33,091,199 km (0.087 R)
• M67: 33,636,034 km (0.11 R)
• M68: 34,390,007 km (0.108 R)
• M69: 34,527,637 km (0.107 R)
• M70: 37,037,142 km (0.078 R)
• M71: 37,602,921 km (0.117 R)
• M72: 37,815,649 km (0.097 R)
• M73: 38,313,959 km (0.093 R)
• M74: 38,456,676 km (0.092 R)
• M75: 39,821,607 km (0.116 R)
• M76: 40,546,259 km (0.057 R)
• M77: 41,129,242 km (0.076 R)
• M78: 43,042,898 km (0.043 R)
• M79: 45,060,674 km (0.113 R)
• M80: 46,651,348 km (0.046 R)
• M81: 47,032,673 km (0.076 R)
• M82: 48,260,273 km (0.114 R)
• M83: 51,139,135 km (0.104 R)
• M84: 51,847,780 km (0.044 R)
• M85: 52,480,279 km (0.111 R)
• M86: 52,718,290 km (0.116 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: 268 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit