🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 33 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 157 Days

Day: 23.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.17 AU - 1.35 AU

Year: 530 Days

Day: 25.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,018,752 km

• M1: 213,476 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.26 AU - 2.78 AU

Year: 1499 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.84 AU - 4.14 AU

Year: 2443 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.47 AU - 3.65 AU

Year: 2517 Days

Day: 42.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 8.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.66 AU - 4.92 AU

Year: 3929 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,018,752 km

• M1: 111,899 km (0.061 R)
• M2: 179,218 km (0.119 R)
• M3: 307,573 km (0.073 R)
• M4: 376,239 km (0.07 R)
• M5: 586,872 km (0.053 R)
• M6: 798,105 km (0.115 R)
• M7: 861,684 km (0.101 R)
• M8: 917,783 km (0.083 R)
• M9: 1,033,572 km (0.1 R)
• M10: 1,113,756 km (0.029 R)
• M11: 1,237,922 km (0.098 R)
• M12: 1,500,317 km (0.105 R)
• M13: 1,603,240 km (0.1 R)
• M14: 1,720,525 km (0.084 R)
• M15: 1,804,300 km (0.112 R)
• M16: 2,322,806 km (0.09 R)
• M17: 2,456,098 km (0.063 R)
• M18: 2,605,546 km (0.047 R)
• M19: 2,786,260 km (0.1 R)
• M20: 2,856,871 km (0.062 R)
• M21: 2,942,441 km (0.095 R)
• M22: 3,204,087 km (0.1 R)
• M23: 3,293,098 km (0.109 R)
• M24: 3,382,857 km (0.076 R)
• M25: 3,488,622 km (0.083 R)
• M26: 3,564,917 km (0.105 R)
• M27: 3,828,359 km (0.096 R)
• M28: 3,907,048 km (0.115 R)
• M29: 4,589,363 km (0.094 R)
• M30: 5,047,432 km (0.104 R)
• M31: 5,151,253 km (0.108 R)
• M32: 5,360,989 km (0.116 R)
• M33: 5,431,450 km (0.03 R)
• M34: 5,502,359 km (0.098 R)
• M35: 5,591,370 km (0.045 R)
• M36: 5,698,781 km (0.025 R)
• M37: 5,970,451 km (0.053 R)
• M38: 6,715,448 km (0.102 R)
• M39: 6,887,187 km (0.095 R)
• M40: 7,060,272 km (0.113 R)
• M41: 7,137,614 km (0.071 R)
• M42: 7,293,345 km (0.078 R)
• M43: 7,430,526 km (0.098 R)
• M44: 7,667,639 km (0.086 R)
• M45: 8,189,885 km (0.043 R)
• M46: 8,312,106 km (0.071 R)
• M47: 8,620,278 km (0.063 R)
• M48: 8,911,246 km (0.116 R)
• M49: 9,120,982 km (0.086 R)
• M50: 9,976,532 km (0.108 R)
• M51: 10,150,814 km (0.081 R)
• M52: 10,238,179 km (0.072 R)
• M53: 10,457,938 km (0.096 R)
• M54: 11,081,761 km (0.073 R)
• M55: 11,171,819 km (0.107 R)
• M56: 11,307,355 km (0.098 R)
• M57: 11,534,594 km (0.087 R)
• M58: 11,694,514 km (0.051 R)
• M59: 11,809,256 km (0.11 R)
• M60: 11,993,560 km (0.117 R)
• M61: 12,225,288 km (0.101 R)
• M62: 12,295,150 km (0.073 R)
• M63: 12,388,349 km (0.107 R)
• M64: 13,694,787 km (0.062 R)
• M65: 13,888,517 km (0.116 R)
• M66: 14,034,375 km (0.045 R)
• M67: 14,254,134 km (0.09 R)
• M68: 14,352,121 km (0.097 R)
• M69: 14,425,723 km (0.102 R)
• M70: 14,524,158 km (0.111 R)
• M71: 15,119,408 km (0.081 R)
• M72: 15,672,023 km (0.06 R)
• M73: 15,823,864 km (0.08 R)
• M74: 16,410,587 km (0.115 R)
• M75: 16,796,999 km (0.04 R)
• M76: 17,004,341 km (0.114 R)
• M77: 17,160,521 km (0.061 R)
• M78: 17,369,360 km (0.096 R)
• M79: 17,447,749 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 13.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.83 AU - 12.69 AU

Year: 14159 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 97,018,752 km

• M1: 252,671 km (0.099 R)
• M2: 353,051 km (0.114 R)
• M3: 445,802 km (0.114 R)
• M4: 583,282 km (0.084 R)
• M5: 788,680 km (0.036 R)
• M6: 935,286 km (0.105 R)
• M7: 2,024,508 km (0.1 R)
• M8: 2,367,087 km (0.115 R)
• M9: 2,646,536 km (0.097 R)
• M10: 2,769,655 km (0.103 R)
• M11: 4,152,388 km (0.068 R)
• M12: 5,117,444 km (0.118 R)
• M13: 5,375,799 km (0.066 R)
• M14: 6,732,054 km (0.062 R)
• M15: 7,389,985 km (0.094 R)
• M16: 9,108,416 km (0.114 R)
• M17: 9,612,262 km (0.079 R)
• M18: 9,739,719 km (0.071 R)
• M19: 9,996,279 km (0.084 R)
• M20: 11,413,121 km (0.083 R)
• M21: 11,887,944 km (0.115 R)
• M22: 12,438,614 km (0.085 R)
• M23: 12,892,045 km (0.117 R)
• M24: 13,995,479 km (0.071 R)
• M25: 14,285,250 km (0.097 R)
• M26: 14,430,809 km (0.09 R)
• M27: 14,833,676 km (0.098 R)
• M28: 16,102,565 km (0.078 R)
• M29: 17,173,387 km (0.118 R)
• M30: 18,862,646 km (0.119 R)
• M31: 19,102,601 km (0.109 R)
• M32: 19,222,878 km (0.112 R)
• M33: 20,317,336 km (0.084 R)
• M34: 21,891,554 km (0.107 R)
• M35: 22,228,000 km (0.114 R)
• M36: 23,204,874 km (0.107 R)
• M37: 23,849,491 km (0.081 R)
• M38: 26,040,501 km (0.118 R)
• M39: 26,263,103 km (0.116 R)
• M40: 26,979,826 km (0.111 R)
• M41: 28,615,829 km (0.12 R)
• M42: 28,937,614 km (0.054 R)
• M43: 30,611,763 km (0.052 R)
• M44: 31,555,427 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.9

Radius: 7.7

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.21 AU - 14.13 AU

Year: 18940 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,018,752 km

• M1: 211,382 km (0.114 R)
• M2: 441,613 km (0.087 R)
• M3: 839,992 km (0.118 R)
• M4: 967,449 km (0.079 R)
• M5: 1,156,840 km (0.111 R)
• M6: 1,508,994 km (0.113 R)
• M7: 2,598,515 km (0.08 R)
• M8: 2,710,713 km (0.046 R)
• M9: 2,786,560 km (0.038 R)
• M10: 3,666,345 km (0.1 R)
• M11: 3,750,419 km (0.098 R)
• M12: 3,835,091 km (0.062 R)
• M13: 4,356,290 km (0.104 R)
• M14: 4,445,450 km (0.115 R)
• M15: 4,761,999 km (0.117 R)
• M16: 5,464,661 km (0.112 R)
• M17: 8,472,775 km (0.064 R)
• M18: 8,978,116 km (0.078 R)
• M19: 9,091,661 km (0.115 R)
• M20: 9,725,208 km (0.103 R)
• M21: 12,146,450 km (0.086 R)
• M22: 12,398,372 km (0.077 R)
• M23: 13,164,613 km (0.069 R)
• M24: 14,408,669 km (0.073 R)
• M25: 14,675,402 km (0.075 R)
• M26: 15,895,671 km (0.103 R)
• M27: 16,727,136 km (0.106 R)
• M28: 18,072,320 km (0.116 R)
• M29: 18,287,891 km (0.069 R)
• M30: 19,525,514 km (0.052 R)
• M31: 19,820,671 km (0.092 R)
• M32: 20,415,322 km (0.087 R)
• M33: 20,564,920 km (0.104 R)
• M34: 22,774,630 km (0.113 R)
• M35: 23,085,345 km (0.052 R)
• M36: 23,397,406 km (0.069 R)
• M37: 24,104,705 km (0.085 R)
• M38: 24,580,127 km (0.087 R)
• M39: 26,349,571 km (0.086 R)
• M40: 27,085,293 km (0.053 R)
• M41: 29,164,105 km (0.083 R)
• M42: 29,416,925 km (0.103 R)
• M43: 29,670,494 km (0.039 R)
• M44: 30,692,247 km (0.067 R)
• M45: 31,207,462 km (0.095 R)
• M46: 31,552,435 km (0.06 R)
• M47: 32,595,282 km (0.102 R)
• M48: 32,770,162 km (0.047 R)
• M49: 33,826,023 km (0.118 R)
• M50: 34,180,421 km (0.069 R)
• M51: 34,803,645 km (0.091 R)
• M52: 35,700,485 km (0.096 R)
• M53: 36,513,998 km (0.042 R)
• M54: 37,883,566 km (0.049 R)
• M55: 39,176,990 km (0.07 R)
• M56: 39,270,039 km (0.087 R)
• M57: 40,861,162 km (0.095 R)
• M58: 41,144,202 km (0.069 R)
• M59: 41,333,144 km (0.118 R)
• M60: 44,978,993 km (0.111 R)
• M61: 45,563,921 km (0.064 R)
• M62: 46,249,678 km (0.059 R)
• M63: 46,741,556 km (0.119 R)
• M64: 47,532,180 km (0.081 R)
• M65: 47,730,397 km (0.119 R)
• M66: 47,829,730 km (0.112 R)
• M67: 49,729,025 km (0.079 R)
• M68: 50,434,828 km (0.113 R)
• M69: 52,060,807 km (0.102 R)
• M70: 52,982,928 km (0.068 R)
• M71: 55,155,538 km (0.086 R)
• M72: 55,572,617 km (0.104 R)
• M73: 58,628,004 km (0.106 R)
• M74: 61,197,497 km (0.054 R)
• M75: 61,413,217 km (0.069 R)
• M76: 62,495,857 km (0.034 R)
• M77: 62,604,465 km (0.098 R)
• M78: 63,039,645 km (0.116 R)
• M79: 63,584,929 km (0.104 R)
• M80: 63,912,848 km (0.09 R)
• M81: 64,131,710 km (0.091 R)
• M82: 65,560,818 km (0.066 R)
• M83: 65,892,177 km (0.099 R)
• M84: 66,556,392 km (0.106 R)
• M85: 67,445,452 km (0.035 R)
• M86: 67,668,353 km (0.111 R)
• M87: 68,226,652 km (0.06 R)
• M88: 70,927,642 km (0.117 R)
• M89: 72,177,233 km (0.049 R)
• M90: 72,861,942 km (0.084 R)
• M91: 73,319,562 km (0.062 R)
• M92: 74,122,753 km (0.061 R)
• M93: 74,467,875 km (0.093 R)
• M94: 76,433,591 km (0.066 R)
• M95: 77,131,465 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.1

Radius: 7.7

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.67 AU - 17.89 AU

Year: 25758 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,018,752 km

• M1: 98,884 km (0.092 R)
• M2: 178,470 km (0.052 R)
• M3: 291,865 km (0.11 R)
• M4: 676,781 km (0.059 R)
• M5: 1,021,005 km (0.111 R)
• M6: 1,083,388 km (0.104 R)
• M7: 1,212,042 km (0.075 R)
• M8: 1,345,932 km (0.094 R)
• M9: 1,414,747 km (0.059 R)
• M10: 1,814,473 km (0.108 R)
• M11: 2,288,847 km (0.117 R)
• M12: 2,669,125 km (0.105 R)
• M13: 2,889,034 km (0.119 R)
• M14: 3,777,496 km (0.073 R)
• M15: 5,172,945 km (0.119 R)
• M16: 5,558,458 km (0.084 R)
• M17: 6,710,362 km (0.119 R)
• M18: 6,769,902 km (0.036 R)
• M19: 7,069,995 km (0.118 R)
• M20: 7,559,330 km (0.064 R)
• M21: 8,186,295 km (0.096 R)
• M22: 8,249,874 km (0.116 R)
• M23: 8,895,239 km (0.078 R)
• M24: 9,825,588 km (0.066 R)
• M25: 10,029,041 km (0.076 R)
• M26: 10,302,357 km (0.104 R)
• M27: 11,278,483 km (0.105 R)
• M28: 11,420,451 km (0.088 R)
• M29: 13,693,740 km (0.027 R)
• M30: 13,996,975 km (0.063 R)
• M31: 14,764,861 km (0.057 R)
• M32: 16,582,475 km (0.07 R)
• M33: 16,986,838 km (0.079 R)
• M34: 17,640,731 km (0.095 R)
• M35: 17,805,438 km (0.113 R)
• M36: 18,302,701 km (0.107 R)
• M37: 19,821,867 km (0.108 R)
• M38: 22,175,341 km (0.066 R)
• M39: 22,531,384 km (0.108 R)
• M40: 23,611,032 km (0.089 R)
• M41: 24,707,584 km (0.092 R)
• M42: 25,076,792 km (0.096 R)
• M43: 27,616,066 km (0.112 R)
• M44: 27,903,144 km (0.047 R)
• M45: 28,191,270 km (0.112 R)
• M46: 29,159,019 km (0.069 R)
• M47: 30,828,830 km (0.105 R)
• M48: 31,027,346 km (0.107 R)
• M49: 33,544,031 km (0.083 R)
• M50: 34,569,076 km (0.097 R)
• M51: 34,878,444 km (0.058 R)
• M52: 37,070,502 km (0.069 R)
• M53: 37,281,585 km (0.092 R)
• M54: 37,493,116 km (0.07 R)
• M55: 37,811,011 km (0.057 R)
• M56: 38,236,468 km (0.092 R)
• M57: 38,556,458 km (0.096 R)
• M58: 39,521,962 km (0.088 R)
• M59: 40,170,020 km (0.112 R)
• M60: 42,465,899 km (0.054 R)
• M61: 42,797,408 km (0.041 R)
• M62: 44,804,113 km (0.071 R)
• M63: 47,412,502 km (0.093 R)
• M64: 47,641,536 km (0.116 R)
• M65: 51,475,131 km (0.118 R)
• M66: 51,710,598 km (0.102 R)
• M67: 52,656,207 km (0.119 R)
• M68: 52,774,838 km (0.041 R)
• M69: 53,607,499 km (0.111 R)
• M70: 53,726,878 km (0.044 R)
• M71: 53,846,258 km (0.102 R)
• M72: 55,406,563 km (0.101 R)
• M73: 58,203,146 km (0.112 R)
• M74: 58,940,215 km (0.045 R)
• M75: 59,680,425 km (0.092 R)
• M76: 62,797,446 km (0.066 R)
• M77: 64,820,009 km (0.104 R)
• M78: 65,201,634 km (0.099 R)
• M79: 67,249,329 km (0.09 R)
• M80: 68,799,014 km (0.096 R)
• M81: 69,448,268 km (0.066 R)
• M82: 70,229,917 km (0.028 R)
• M83: 73,253,290 km (0.114 R)
• M84: 73,916,009 km (0.114 R)
• M85: 78,746,973 km (0.05 R)
• M86: 80,106,967 km (0.06 R)
• M87: 81,337,559 km (0.117 R)
• M88: 82,849,994 km (0.086 R)
• M89: 82,988,072 km (0.089 R)
• M90: 84,788,483 km (0.116 R)
• M91: 84,927,459 km (0.096 R)
• M92: 85,902,837 km (0.068 R)
• M93: 87,162,302 km (0.066 R)
• M94: 87,724,042 km (0.101 R)
• M95: 95,857,977 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit