🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1 AU - 1.26 AU

Year: 439 Days

Day: 46.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,560,069 km

• M1: 105,915 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.58 AU - 3.94 AU

Year: 2150 Days

Day: 16.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.67 AU - 3.99 AU

Year: 2220 Days

Day: 24.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.9 AU - 13.36 AU

Year: 13562 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,560,069 km

• M1: 224,247 km (0.09 R)
• M2: 410,646 km (0.079 R)
• M3: 672,143 km (0.089 R)
• M4: 825,182 km (0.076 R)
• M5: 1,034,768 km (0.097 R)
• M6: 1,359,097 km (0.091 R)
• M7: 2,046,200 km (0.088 R)
• M8: 2,366,938 km (0.116 R)
• M9: 2,518,181 km (0.095 R)
• M10: 2,798,827 km (0.09 R)
• M11: 4,021,789 km (0.104 R)
• M12: 4,203,551 km (0.12 R)
• M13: 5,036,063 km (0.087 R)
• M14: 6,168,219 km (0.087 R)
• M15: 6,336,367 km (0.092 R)
• M16: 6,506,011 km (0.066 R)
• M17: 6,763,320 km (0.111 R)
• M18: 7,332,390 km (0.077 R)
• M19: 7,421,251 km (0.046 R)
• M20: 8,423,407 km (0.1 R)
• M21: 9,710,996 km (0.069 R)
• M22: 10,502,818 km (0.116 R)
• M23: 10,754,591 km (0.053 R)
• M24: 10,855,869 km (0.12 R)
• M25: 10,957,446 km (0.118 R)
• M26: 11,059,322 km (0.079 R)
• M27: 11,212,809 km (0.108 R)
• M28: 12,201,053 km (0.064 R)
• M29: 12,306,669 km (0.041 R)
• M30: 14,371,718 km (0.077 R)
• M31: 14,483,467 km (0.113 R)
• M32: 14,820,212 km (0.108 R)
• M33: 15,444,185 km (0.077 R)
• M34: 16,659,368 km (0.04 R)
• M35: 16,953,328 km (0.096 R)
• M36: 17,248,934 km (0.094 R)
• M37: 17,486,645 km (0.067 R)
• M38: 17,845,231 km (0.119 R)
• M39: 18,569,733 km (0.097 R)
• M40: 19,489,012 km (0.072 R)
• M41: 19,612,730 km (0.068 R)
• M42: 21,053,806 km (0.112 R)
• M43: 23,180,788 km (0.049 R)
• M44: 23,377,510 km (0.098 R)
• M45: 24,302,922 km (0.049 R)
• M46: 25,781,398 km (0.109 R)
• M47: 26,394,600 km (0.065 R)
• M48: 27,358,159 km (0.089 R)
• M49: 28,965,888 km (0.107 R)
• M50: 29,959,517 km (0.063 R)
• M51: 32,345,603 km (0.092 R)
• M52: 33,006,975 km (0.074 R)
• M53: 33,302,281 km (0.095 R)
• M54: 33,598,635 km (0.092 R)
• M55: 33,970,086 km (0.076 R)
• M56: 35,469,805 km (0.062 R)
• M57: 36,380,108 km (0.057 R)
• M58: 36,608,843 km (0.074 R)
• M59: 37,914,084 km (0.067 R)
• M60: 39,547,544 km (0.114 R)
• M61: 39,782,861 km (0.064 R)
• M62: 41,203,891 km (0.119 R)
• M63: 42,240,604 km (0.105 R)
• M64: 44,421,143 km (0.092 R)
• M65: 44,910,777 km (0.117 R)
• M66: 45,238,097 km (0.117 R)
• M67: 46,803,788 km (0.103 R)
• M68: 47,218,773 km (0.098 R)
• M69: 47,718,430 km (0.115 R)
• M70: 51,179,077 km (0.12 R)
• M71: 52,207,114 km (0.08 R)
• M72: 52,379,151 km (0.056 R)
• M73: 53,762,034 km (0.097 R)
• M74: 54,894,490 km (0.092 R)
• M75: 55,770,984 km (0.109 R)
• M76: 57,094,327 km (0.046 R)
• M77: 58,696,071 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491

Radius: 4.5

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.89 AU - 17.57 AU

Year: 20649 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,560,069 km

• M1: 88,263 km (0.088 R)
• M2: 364,271 km (0.104 R)
• M3: 399,277 km (0.076 R)
• M4: 511,026 km (0.118 R)
• M5: 570,865 km (0.113 R)
• M6: 1,155,045 km (0.105 R)
• M7: 1,455,138 km (0.032 R)
• M8: 1,778,419 km (0.104 R)
• M9: 2,091,079 km (0.056 R)
• M10: 2,420,793 km (0.029 R)
• M11: 2,661,197 km (0.112 R)
• M12: 2,873,326 km (0.089 R)
• M13: 2,945,133 km (0.092 R)
• M14: 3,127,643 km (0.075 R)
• M15: 3,201,694 km (0.11 R)
• M16: 3,814,447 km (0.108 R)
• M17: 4,297,348 km (0.119 R)
• M18: 4,714,427 km (0.044 R)
• M19: 4,799,249 km (0.096 R)
• M20: 5,994,985 km (0.108 R)
• M21: 6,086,988 km (0.117 R)
• M22: 7,424,542 km (0.091 R)
• M23: 11,305,709 km (0.083 R)
• M24: 11,362,706 km (0.12 R)
• M25: 13,835,260 km (0.118 R)
• M26: 14,447,714 km (0.108 R)
• M27: 16,530,266 km (0.093 R)
• M28: 16,594,892 km (0.025 R)
• M29: 17,441,765 km (0.097 R)
• M30: 17,771,329 km (0.078 R)
• M31: 17,969,995 km (0.08 R)
• M32: 19,654,019 km (0.095 R)
• M33: 19,996,897 km (0.118 R)
• M34: 20,272,456 km (0.118 R)
• M35: 21,247,236 km (0.113 R)
• M36: 21,669,700 km (0.116 R)
• M37: 22,094,858 km (0.114 R)
• M38: 23,169,868 km (0.081 R)
• M39: 23,459,340 km (0.082 R)
• M40: 23,531,895 km (0.07 R)
• M41: 24,555,742 km (0.058 R)
• M42: 25,295,803 km (0.113 R)
• M43: 25,444,803 km (0.106 R)
• M44: 25,743,400 km (0.063 R)
• M45: 26,118,442 km (0.049 R)
• M46: 27,101,898 km (0.11 R)
• M47: 27,178,044 km (0.114 R)
• M48: 28,871,192 km (0.102 R)
• M49: 29,026,774 km (0.104 R)
• M50: 29,573,704 km (0.112 R)
• M51: 29,887,710 km (0.077 R)
• M52: 29,966,398 km (0.096 R)
• M53: 32,925,444 km (0.113 R)
• M54: 33,169,438 km (0.089 R)
• M55: 34,151,399 km (0.044 R)
• M56: 34,645,969 km (0.067 R)
• M57: 35,558,666 km (0.079 R)
• M58: 36,311,442 km (0.099 R)
• M59: 38,088,067 km (0.12 R)
• M60: 38,686,458 km (0.048 R)
• M61: 39,546,796 km (0.07 R)
• M62: 39,892,666 km (0.07 R)
• M63: 40,936,410 km (0.068 R)
• M64: 41,286,320 km (0.078 R)
• M65: 43,139,538 km (0.058 R)
• M66: 46,106,064 km (0.04 R)
• M67: 46,835,054 km (0.113 R)
• M68: 47,201,120 km (0.077 R)
• M69: 48,396,856 km (0.086 R)
• M70: 50,162,560 km (0.089 R)
• M71: 51,288,433 km (0.071 R)
• M72: 51,571,323 km (0.117 R)
• M73: 53,088,245 km (0.079 R)
• M74: 53,183,539 km (0.114 R)
• M75: 55,391,005 km (0.106 R)
• M76: 55,681,075 km (0.094 R)
• M77: 56,165,773 km (0.098 R)
• M78: 56,360,100 km (0.113 R)
• M79: 56,457,339 km (0.057 R)
• M80: 56,651,966 km (0.082 R)
• M81: 57,237,043 km (0.104 R)
• M82: 58,511,617 km (0.112 R)
• M83: 60,490,946 km (0.079 R)
• M84: 60,690,061 km (0.052 R)
• M85: 61,088,889 km (0.073 R)
• M86: 61,789,157 km (0.097 R)
• M87: 62,190,378 km (0.104 R)
• M88: 62,794,005 km (0.067 R)
• M89: 63,298,449 km (0.093 R)
• M90: 65,023,612 km (0.101 R)
• M91: 66,456,012 km (0.088 R)
• M92: 67,382,172 km (0.087 R)
• M93: 67,485,395 km (0.047 R)
• M94: 67,795,212 km (0.06 R)
• M95: 68,623,834 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit