🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 198 Days

Day: 27.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.78 AU - 0.78 AU

Year: 261 Days

Day: 28.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 313 Days

Day: 28.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.86 AU - 1 AU

Year: 340 Days

Day: 45.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 144.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.73 AU - 1.19 AU

Year: 356 Days

Day: 37.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 362 Days

Day: 13.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,052,570 km

• M1: 310,116 km (0.068 R)
• M2: 673,490 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 8.8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.41 AU - 5.39 AU

Year: 3496 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,052,570 km

• M1: 110,104 km (0.119 R)
• M2: 178,919 km (0.112 R)
• M3: 655,538 km (0.097 R)
• M4: 712,983 km (0.105 R)
• M5: 939,325 km (0.11 R)
• M6: 1,027,289 km (0.103 R)
• M7: 1,296,415 km (0.059 R)
• M8: 2,026,902 km (0.053 R)
• M9: 2,350,183 km (0.065 R)
• M10: 2,410,770 km (0.067 R)
• M11: 2,518,031 km (0.09 R)
• M12: 2,626,939 km (0.113 R)
• M13: 2,689,770 km (0.083 R)
• M14: 2,769,206 km (0.088 R)
• M15: 3,127,942 km (0.073 R)
• M16: 3,228,322 km (0.119 R)
• M17: 3,295,940 km (0.116 R)
• M18: 3,415,319 km (0.045 R)
• M19: 3,623,260 km (0.076 R)
• M20: 3,711,224 km (0.027 R)
• M21: 3,835,540 km (0.117 R)
• M22: 4,235,265 km (0.1 R)
• M23: 4,290,766 km (0.085 R)
• M24: 4,782,345 km (0.084 R)
• M25: 5,291,875 km (0.09 R)
• M26: 5,351,714 km (0.097 R)
• M27: 5,859,898 km (0.089 R)
• M28: 6,256,333 km (0.115 R)
• M29: 6,383,341 km (0.103 R)
• M30: 6,489,855 km (0.098 R)
• M31: 6,661,593 km (0.112 R)
• M32: 7,009,408 km (0.088 R)
• M33: 7,163,494 km (0.103 R)
• M34: 7,252,056 km (0.074 R)
• M35: 7,587,305 km (0.039 R)
• M36: 8,042,382 km (0.114 R)
• M37: 8,180,610 km (0.095 R)
• M38: 8,647,056 km (0.116 R)
• M39: 8,978,715 km (0.026 R)
• M40: 9,122,179 km (0.059 R)
• M41: 9,387,117 km (0.063 R)
• M42: 9,605,829 km (0.119 R)
• M43: 9,752,435 km (0.103 R)
• M44: 10,222,023 km (0.079 R)
• M45: 10,698,941 km (0.088 R)
• M46: 10,901,945 km (0.083 R)
• M47: 11,622,408 km (0.045 R)
• M48: 12,411,387 km (0.115 R)
• M49: 12,678,270 km (0.051 R)
• M50: 13,462,911 km (0.103 R)
• M51: 13,627,169 km (0.109 R)
• M52: 13,819,702 km (0.088 R)
• M53: 14,151,809 km (0.062 R)
• M54: 14,263,110 km (0.119 R)
• M55: 14,683,031 km (0.093 R)
• M56: 14,965,322 km (0.115 R)
• M57: 15,022,020 km (0.104 R)
• M58: 15,192,412 km (0.043 R)
• M59: 15,306,405 km (0.118 R)
• M60: 15,793,945 km (0.096 R)
• M61: 16,432,578 km (0.032 R)
• M62: 16,578,885 km (0.113 R)
• M63: 16,872,845 km (0.104 R)
• M64: 17,525,391 km (0.089 R)
• M65: 18,519,917 km (0.12 R)
• M66: 18,794,280 km (0.1 R)
• M67: 19,100,806 km (0.063 R)
• M68: 19,316,376 km (0.109 R)
• M69: 19,656,711 km (0.083 R)
• M70: 20,061,374 km (0.114 R)
• M71: 20,155,172 km (0.08 R)
• M72: 20,343,216 km (0.115 R)
• M73: 20,847,510 km (0.056 R)
• M74: 21,037,649 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.27 AU - 7.83 AU

Year: 6349 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,052,570 km

• M1: 212,429 km (0.105 R)
• M2: 344,225 km (0.106 R)
• M3: 636,090 km (0.039 R)
• M4: 834,607 km (0.063 R)
• M5: 1,160,281 km (0.115 R)
• M6: 1,315,264 km (0.096 R)
• M7: 1,407,118 km (0.084 R)
• M8: 1,536,969 km (0.028 R)
• M9: 1,745,957 km (0.045 R)
• M10: 2,137,454 km (0.109 R)
• M11: 2,371,575 km (0.08 R)
• M12: 2,442,036 km (0.066 R)
• M13: 2,865,098 km (0.1 R)
• M14: 3,154,720 km (0.117 R)
• M15: 3,232,660 km (0.094 R)
• M16: 3,311,050 km (0.109 R)
• M17: 3,422,051 km (0.105 R)
• M18: 3,615,332 km (0.062 R)
• M19: 4,097,186 km (0.025 R)
• M20: 4,441,561 km (0.111 R)
• M21: 4,581,884 km (0.082 R)
• M22: 4,939,273 km (0.116 R)
• M23: 5,121,334 km (0.099 R)
• M24: 5,417,537 km (0.102 R)
• M25: 5,586,433 km (0.109 R)
• M26: 5,662,130 km (0.059 R)
• M27: 6,162,535 km (0.099 R)
• M28: 6,677,151 km (0.041 R)
• M29: 6,960,041 km (0.055 R)
• M30: 7,123,551 km (0.08 R)
• M31: 7,370,986 km (0.052 R)
• M32: 8,324,523 km (0.113 R)
• M33: 8,519,898 km (0.108 R)
• M34: 8,716,769 km (0.074 R)
• M35: 8,915,136 km (0.09 R)
• M36: 9,294,067 km (0.059 R)
• M37: 9,587,428 km (0.104 R)
• M38: 9,746,600 km (0.053 R)
• M39: 10,113,863 km (0.07 R)
• M40: 10,462,277 km (0.075 R)
• M41: 10,838,366 km (0.106 R)
• M42: 11,870,741 km (0.093 R)
• M43: 12,164,551 km (0.101 R)
• M44: 12,386,404 km (0.117 R)
• M45: 13,186,304 km (0.086 R)
• M46: 13,287,432 km (0.05 R)
• M47: 13,669,057 km (0.076 R)
• M48: 13,848,424 km (0.077 R)
• M49: 14,002,809 km (0.108 R)
• M50: 14,287,195 km (0.088 R)
• M51: 15,818,628 km (0.066 R)
• M52: 15,953,117 km (0.106 R)
• M53: 16,822,580 km (0.069 R)
• M54: 17,042,339 km (0.07 R)
• M55: 17,847,026 km (0.098 R)
• M56: 18,043,149 km (0.06 R)
• M57: 18,777,824 km (0.088 R)
• M58: 19,120,253 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 13.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.37 AU - 11.71 AU

Year: 12049 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,052,570 km

• M1: 216,019 km (0.113 R)
• M2: 298,747 km (0.043 R)
• M3: 440,117 km (0.073 R)
• M4: 640,728 km (0.092 R)
• M5: 976,874 km (0.028 R)
• M6: 1,083,388 km (0.042 R)
• M7: 1,194,240 km (0.101 R)
• M8: 1,408,015 km (0.113 R)
• M9: 1,571,825 km (0.07 R)
• M10: 1,785,750 km (0.073 R)
• M11: 2,009,548 km (0.094 R)
• M12: 2,101,850 km (0.099 R)
• M13: 2,290,643 km (0.094 R)
• M14: 2,485,269 km (0.07 R)
• M15: 2,813,338 km (0.101 R)
• M16: 3,182,545 km (0.112 R)
• M17: 3,765,528 km (0.102 R)
• M18: 4,084,471 km (0.114 R)
• M19: 5,252,830 km (0.064 R)
• M20: 5,807,539 km (0.088 R)
• M21: 6,312,581 km (0.099 R)
• M22: 7,114,576 km (0.104 R)
• M23: 7,838,180 km (0.083 R)
• M24: 8,171,484 km (0.096 R)
• M25: 9,044,388 km (0.099 R)
• M26: 9,160,476 km (0.091 R)
• M27: 9,511,582 km (0.117 R)
• M28: 10,026,648 km (0.108 R)
• M29: 10,146,924 km (0.113 R)
• M30: 10,388,675 km (0.083 R)
• M31: 10,755,040 km (0.068 R)
• M32: 11,042,866 km (0.112 R)
• M33: 11,208,471 km (0.118 R)
• M34: 11,333,235 km (0.094 R)
• M35: 11,752,558 km (0.098 R)
• M36: 11,921,754 km (0.063 R)
• M37: 12,348,257 km (0.109 R)
• M38: 12,434,126 km (0.111 R)
• M39: 12,953,680 km (0.045 R)
• M40: 13,040,895 km (0.11 R)
• M41: 13,216,074 km (0.04 R)
• M42: 14,148,667 km (0.101 R)
• M43: 14,373,812 km (0.103 R)
• M44: 14,509,497 km (0.106 R)
• M45: 15,843,013 km (0.098 R)
• M46: 16,170,632 km (0.114 R)
• M47: 16,358,976 km (0.096 R)
• M48: 16,453,372 km (0.058 R)
• M49: 16,976,067 km (0.106 R)
• M50: 17,407,657 km (0.114 R)
• M51: 17,600,638 km (0.12 R)
• M52: 18,823,002 km (0.096 R)
• M53: 20,376,726 km (0.096 R)
• M54: 21,555,856 km (0.066 R)
• M55: 21,711,289 km (0.07 R)
• M56: 21,867,170 km (0.102 R)
• M57: 22,127,619 km (0.102 R)
• M58: 22,862,594 km (0.12 R)
• M59: 23,286,105 km (0.114 R)
• M60: 26,378,593 km (0.104 R)
• M61: 26,544,945 km (0.05 R)
• M62: 26,822,898 km (0.066 R)
• M63: 28,113,928 km (0.104 R)
• M64: 28,681,652 km (0.103 R)
• M65: 31,576,371 km (0.105 R)
• M66: 34,139,281 km (0.062 R)
• M67: 34,684,266 km (0.097 R)
• M68: 34,927,363 km (0.109 R)
• M69: 35,110,022 km (0.086 R)
• M70: 36,892,331 km (0.093 R)
• M71: 37,078,431 km (0.112 R)
• M72: 37,576,143 km (0.089 R)
• M73: 38,138,631 km (0.117 R)
• M74: 39,462,123 km (0.111 R)
• M75: 41,314,444 km (0.05 R)
• M76: 41,507,724 km (0.073 R)
• M77: 42,348,614 km (0.114 R)
• M78: 42,673,541 km (0.117 R)
• M79: 42,999,215 km (0.091 R)
• M80: 43,129,665 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.2

Radius: 6

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.91 AU - 14.55 AU

Year: 17202 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,052,570 km

• M1: 76,445 km (0.114 R)
• M2: 134,638 km (0.06 R)
• M3: 231,727 km (0.118 R)
• M4: 270,323 km (0.06 R)
• M5: 401,969 km (0.087 R)
• M6: 705,354 km (0.099 R)
• M7: 890,855 km (0.066 R)
• M8: 1,161,777 km (0.093 R)
• M9: 2,115,314 km (0.115 R)
• M10: 2,413,612 km (0.076 R)
• M11: 2,474,947 km (0.083 R)
• M12: 2,757,238 km (0.081 R)
• M13: 2,918,355 km (0.114 R)
• M14: 3,115,974 km (0.096 R)
• M15: 3,699,256 km (0.086 R)
• M16: 4,503,195 km (0.078 R)
• M17: 4,540,894 km (0.082 R)
• M18: 4,847,121 km (0.075 R)
• M19: 5,398,987 km (0.063 R)
• M20: 5,805,295 km (0.11 R)
• M21: 6,012,189 km (0.111 R)
• M22: 6,907,382 km (0.071 R)
• M23: 6,994,748 km (0.042 R)
• M24: 7,038,580 km (0.098 R)
• M25: 7,126,543 km (0.109 R)
• M26: 7,392,678 km (0.063 R)
• M27: 7,980,298 km (0.116 R)
• M28: 8,676,976 km (0.106 R)
• M29: 8,818,645 km (0.091 R)
• M30: 9,200,119 km (0.094 R)
• M31: 9,296,460 km (0.089 R)
• M32: 9,489,891 km (0.095 R)
• M33: 10,177,442 km (0.061 R)
• M34: 10,728,860 km (0.071 R)
• M35: 10,830,138 km (0.106 R)
• M36: 12,017,945 km (0.077 R)
• M37: 12,653,885 km (0.116 R)
• M38: 12,707,292 km (0.114 R)
• M39: 14,682,582 km (0.074 R)
• M40: 14,738,831 km (0.108 R)
• M41: 15,993,658 km (0.055 R)
• M42: 16,458,459 km (0.077 R)
• M43: 17,282,444 km (0.06 R)
• M44: 17,341,834 km (0.093 R)
• M45: 17,579,994 km (0.072 R)
• M46: 17,999,317 km (0.093 R)
• M47: 18,847,985 km (0.109 R)
• M48: 19,031,542 km (0.091 R)
• M49: 19,154,212 km (0.102 R)
• M50: 19,400,450 km (0.11 R)
• M51: 20,521,238 km (0.073 R)
• M52: 20,647,049 km (0.116 R)
• M53: 20,836,291 km (0.086 R)
• M54: 21,216,419 km (0.034 R)
• M55: 21,471,184 km (0.061 R)
• M56: 23,085,943 km (0.086 R)
• M57: 23,545,059 km (0.088 R)
• M58: 24,940,508 km (0.11 R)
• M59: 25,411,592 km (0.083 R)
• M60: 26,225,853 km (0.037 R)
• M61: 26,430,802 km (0.079 R)
• M62: 27,463,476 km (0.111 R)
• M63: 28,790,260 km (0.107 R)
• M64: 29,994,971 km (0.114 R)
• M65: 30,352,510 km (0.105 R)
• M66: 30,999,521 km (0.116 R)
• M67: 34,750,837 km (0.12 R)
• M68: 35,050,931 km (0.098 R)
• M69: 36,412,571 km (0.086 R)
• M70: 36,870,340 km (0.094 R)
• M71: 37,329,905 km (0.076 R)
• M72: 38,100,184 km (0.051 R)
• M73: 38,720,267 km (0.108 R)
• M74: 39,891,619 km (0.086 R)
• M75: 40,916,214 km (0.049 R)
• M76: 40,995,352 km (0.066 R)
• M77: 41,551,108 km (0.108 R)
• M78: 41,869,751 km (0.092 R)
• M79: 42,589,616 km (0.099 R)
• M80: 42,910,952 km (0.051 R)
• M81: 42,991,286 km (0.085 R)
• M82: 44,610,683 km (0.105 R)
• M83: 45,674,025 km (0.093 R)
• M84: 46,828,472 km (0.119 R)
• M85: 47,159,981 km (0.066 R)
• M86: 47,409,211 km (0.101 R)
• M87: 48,410,320 km (0.107 R)
• M88: 50,179,165 km (0.065 R)
• M89: 51,028,881 km (0.087 R)
• M90: 51,284,693 km (0.028 R)
• M91: 51,626,524 km (0.114 R)
• M92: 56,754,739 km (0.093 R)
• M93: 57,285,363 km (0.082 R)
• M94: 57,995,205 km (0.089 R)
• M95: 59,155,187 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit