🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.29 AU - 1.43 AU

Year: 565 Days

Day: 44 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,710,521 km

• M1: 685,158 km (0.108 R)
• M2: 735,872 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.33 AU - 2.09 AU

Year: 797 Days

Day: 46.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.39 AU - 2.65 AU

Year: 1426 Days

Day: 19.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.8

Radius: 6.1

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.49 AU - 16.17 AU

Year: 17348 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,710,521 km

• M1: 78,240 km (0.089 R)
• M2: 184,903 km (0.102 R)
• M3: 366,515 km (0.116 R)
• M4: 708,645 km (0.096 R)
• M5: 777,610 km (0.116 R)
• M6: 1,156,392 km (0.109 R)
• M7: 1,585,887 km (0.115 R)
• M8: 2,262,668 km (0.067 R)
• M9: 2,365,890 km (0.109 R)
• M10: 3,285,917 km (0.057 R)
• M11: 4,093,147 km (0.111 R)
• M12: 4,219,408 km (0.079 R)
• M13: 4,562,137 km (0.097 R)
• M14: 5,138,238 km (0.067 R)
• M15: 5,274,372 km (0.077 R)
• M16: 5,596,905 km (0.111 R)
• M17: 6,799,971 km (0.082 R)
• M18: 7,922,105 km (0.043 R)
• M19: 7,974,464 km (0.058 R)
• M20: 8,665,756 km (0.06 R)
• M21: 8,882,224 km (0.048 R)
• M22: 9,431,398 km (0.046 R)
• M23: 11,438,552 km (0.087 R)
• M24: 11,975,310 km (0.081 R)
• M25: 12,581,181 km (0.091 R)
• M26: 12,642,366 km (0.114 R)
• M27: 13,197,225 km (0.047 R)
• M28: 13,446,305 km (0.092 R)
• M29: 16,354,189 km (0.115 R)
• M30: 16,487,929 km (0.068 R)
• M31: 17,365,171 km (0.099 R)
• M32: 17,981,365 km (0.075 R)
• M33: 18,257,523 km (0.095 R)
• M34: 18,604,739 km (0.103 R)
• M35: 19,659,404 km (0.058 R)
• M36: 19,730,314 km (0.08 R)
• M37: 21,168,099 km (0.074 R)
• M38: 21,679,275 km (0.043 R)
• M39: 23,312,135 km (0.057 R)
• M40: 23,462,481 km (0.104 R)
• M41: 23,764,370 km (0.099 R)
• M42: 24,830,554 km (0.042 R)
• M43: 26,459,076 km (0.063 R)
• M44: 26,615,855 km (0.028 R)
• M45: 27,325,697 km (0.055 R)
• M46: 27,643,143 km (0.115 R)
• M47: 28,522,480 km (0.066 R)
• M48: 29,492,323 km (0.117 R)
• M49: 29,981,208 km (0.089 R)
• M50: 32,717,653 km (0.048 R)
• M51: 35,360,150 km (0.118 R)
• M52: 35,792,637 km (0.082 R)
• M53: 38,780,406 km (0.073 R)
• M54: 39,315,816 km (0.118 R)
• M55: 39,494,885 km (0.051 R)
• M56: 41,209,277 km (0.112 R)
• M57: 41,300,083 km (0.069 R)
• M58: 41,573,248 km (0.086 R)
• M59: 41,938,267 km (0.07 R)
• M60: 42,121,225 km (0.085 R)
• M61: 42,579,743 km (0.064 R)
• M62: 42,763,599 km (0.114 R)
• M63: 44,803,515 km (0.056 R)
• M64: 46,401,370 km (0.042 R)
• M65: 47,159,831 km (0.114 R)
• M66: 47,445,264 km (0.091 R)
• M67: 47,826,738 km (0.107 R)
• M68: 48,400,895 km (0.113 R)
• M69: 48,688,871 km (0.083 R)
• M70: 50,525,634 km (0.093 R)
• M71: 51,110,412 km (0.104 R)
• M72: 51,208,099 km (0.094 R)
• M73: 57,079,666 km (0.107 R)
• M74: 57,485,375 km (0.114 R)
• M75: 58,810,513 km (0.06 R)
• M76: 60,042,751 km (0.11 R)
• M77: 61,491,008 km (0.088 R)
• M78: 62,636,928 km (0.098 R)
• M79: 63,474,825 km (0.076 R)
• M80: 63,790,028 km (0.033 R)
• M81: 65,479,586 km (0.053 R)
• M82: 66,010,659 km (0.079 R)
• M83: 66,223,387 km (0.027 R)
• M84: 66,970,030 km (0.08 R)
• M85: 67,397,880 km (0.105 R)
• M86: 67,612,254 km (0.117 R)
• M87: 68,902,685 km (0.109 R)
• M88: 69,442,733 km (0.044 R)
• M89: 69,551,042 km (0.111 R)
• M90: 70,201,344 km (0.078 R)
• M91: 71,507,932 km (0.091 R)
• M92: 73,152,611 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.3

Radius: 7.4

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.72 AU - 14.54 AU

Year: 17937 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,710,521 km

• M1: 264,040 km (0.085 R)
• M2: 311,612 km (0.107 R)
• M3: 436,377 km (0.092 R)
• M4: 578,645 km (0.079 R)
• M5: 712,983 km (0.107 R)
• M6: 2,364,843 km (0.062 R)
• M7: 2,695,305 km (0.054 R)
• M8: 2,962,487 km (0.097 R)
• M9: 3,040,427 km (0.094 R)
• M10: 3,730,223 km (0.105 R)
• M11: 4,157,923 km (0.061 R)
• M12: 4,333,402 km (0.119 R)
• M13: 5,246,996 km (0.113 R)
• M14: 6,520,373 km (0.099 R)
• M15: 7,191,170 km (0.063 R)
• M16: 7,508,317 km (0.062 R)
• M17: 7,614,980 km (0.089 R)
• M18: 7,883,957 km (0.116 R)
• M19: 8,101,473 km (0.106 R)
• M20: 8,265,731 km (0.1 R)
• M21: 8,878,035 km (0.118 R)
• M22: 10,028,144 km (0.103 R)
• M23: 10,145,728 km (0.09 R)
• M24: 10,800,667 km (0.117 R)
• M25: 11,042,118 km (0.094 R)
• M26: 12,026,023 km (0.034 R)
• M27: 12,088,555 km (0.089 R)
• M28: 12,339,281 km (0.034 R)
• M29: 12,718,661 km (0.115 R)
• M30: 13,359,539 km (0.118 R)
• M31: 15,957,754 km (0.093 R)
• M32: 16,440,208 km (0.087 R)
• M33: 17,631,904 km (0.103 R)
• M34: 17,845,081 km (0.12 R)
• M35: 19,287,953 km (0.074 R)
• M36: 20,245,828 km (0.095 R)
• M37: 20,842,873 km (0.109 R)
• M38: 21,143,714 km (0.071 R)
• M39: 23,133,216 km (0.085 R)
• M40: 23,211,007 km (0.118 R)
• M41: 23,757,339 km (0.04 R)
• M42: 24,150,183 km (0.106 R)
• M43: 24,862,867 km (0.036 R)
• M44: 26,796,719 km (0.115 R)
• M45: 27,864,249 km (0.046 R)
• M46: 28,278,635 km (0.12 R)
• M47: 30,721,419 km (0.032 R)
• M48: 31,665,531 km (0.082 R)
• M49: 32,097,869 km (0.079 R)
• M50: 36,346,299 km (0.112 R)
• M51: 36,798,982 km (0.084 R)
• M52: 37,801,288 km (0.112 R)
• M53: 37,892,841 km (0.106 R)
• M54: 39,182,525 km (0.103 R)
• M55: 39,832,677 km (0.112 R)
• M56: 39,925,877 km (0.119 R)
• M57: 40,019,076 km (0.106 R)
• M58: 40,205,774 km (0.061 R)
• M59: 45,161,204 km (0.111 R)
• M60: 45,355,531 km (0.109 R)
• M61: 46,822,488 km (0.063 R)
• M62: 47,907,970 km (0.104 R)
• M63: 49,802,627 km (0.112 R)
• M64: 50,708,442 km (0.076 R)
• M65: 51,011,677 km (0.097 R)
• M66: 52,536,678 km (0.096 R)
• M67: 52,741,178 km (0.104 R)
• M68: 53,253,401 km (0.046 R)
• M69: 55,111,407 km (0.095 R)
• M70: 55,423,169 km (0.103 R)
• M71: 55,839,649 km (0.081 R)
• M72: 56,048,338 km (0.058 R)
• M73: 58,572,503 km (0.117 R)
• M74: 59,102,977 km (0.055 R)
• M75: 59,209,341 km (0.112 R)
• M76: 61,348,441 km (0.036 R)
• M77: 61,456,152 km (0.075 R)
• M78: 62,427,640 km (0.111 R)
• M79: 64,385,727 km (0.106 R)
• M80: 64,713,944 km (0.101 R)
• M81: 65,372,325 km (0.112 R)
• M82: 67,916,237 km (0.056 R)
• M83: 68,473,489 km (0.1 R)
• M84: 68,585,089 km (0.051 R)
• M85: 69,704,978 km (0.095 R)
• M86: 70,605,109 km (0.091 R)
• M87: 71,962,560 km (0.081 R)
• M88: 72,416,888 km (0.08 R)
• M89: 72,530,732 km (0.108 R)
• M90: 74,588,302 km (0.102 R)
• M91: 74,818,084 km (0.086 R)
• M92: 75,278,397 km (0.113 R)
• M93: 75,624,267 km (0.083 R)
• M94: 76,549,230 km (0.099 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit