🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 170 Days

Day: 32 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,738,206 km

• M1: 221,704 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.78 AU

Year: 195 Days

Day: 18.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 335 Days

Day: 32.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,738,206 km

• M1: 40,541 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.82 AU

Year: 629 Days

Day: 27.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.52 AU - 1.84 AU

Year: 776 Days

Day: 25.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 89.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.79 AU - 4.25 AU

Year: 2873 Days

Day: 34.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.05 AU - 4.05 AU

Year: 2905 Days

Day: 40.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,738,206 km

• M1: 1,052,271 km (0.034 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.66 AU - 4.76 AU

Year: 3644 Days

Day: 35.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,738,206 km

• M1: 861,085 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 11.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.55 AU - 11.33 AU

Year: 12898 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,738,206 km

• M1: 263,292 km (0.106 R)
• M2: 372,798 km (0.071 R)
• M3: 449,093 km (0.093 R)
• M4: 607,218 km (0.11 R)
• M5: 718,668 km (0.114 R)
• M6: 964,607 km (0.062 R)
• M7: 1,078,601 km (0.031 R)
• M8: 1,342,042 km (0.115 R)
• M9: 1,764,507 km (0.11 R)
• M10: 1,906,475 km (0.065 R)
• M11: 2,303,957 km (0.099 R)
• M12: 2,486,317 km (0.09 R)
• M13: 2,809,897 km (0.071 R)
• M14: 3,497,748 km (0.056 R)
• M15: 4,300,191 km (0.068 R)
• M16: 4,493,322 km (0.104 R)
• M17: 5,090,068 km (0.1 R)
• M18: 6,212,201 km (0.047 R)
• M19: 6,430,913 km (0.041 R)
• M20: 6,726,668 km (0.102 R)
• M21: 7,408,236 km (0.107 R)
• M22: 7,524,025 km (0.075 R)
• M23: 8,072,301 km (0.045 R)
• M24: 8,271,266 km (0.072 R)
• M25: 9,290,327 km (0.103 R)
• M26: 10,176,994 km (0.089 R)
• M27: 10,608,583 km (0.093 R)
• M28: 10,914,361 km (0.087 R)
• M29: 11,490,014 km (0.09 R)
• M30: 11,579,324 km (0.045 R)
• M31: 12,075,391 km (0.104 R)
• M32: 12,349,005 km (0.106 R)
• M33: 13,041,793 km (0.042 R)
• M34: 13,463,509 km (0.114 R)
• M35: 13,937,286 km (0.109 R)
• M36: 14,224,364 km (0.072 R)
• M37: 14,658,497 km (0.11 R)
• M38: 15,342,458 km (0.116 R)
• M39: 15,837,328 km (0.112 R)
• M40: 16,589,656 km (0.098 R)
• M41: 17,353,503 km (0.054 R)
• M42: 18,337,707 km (0.082 R)
• M43: 18,494,635 km (0.106 R)
• M44: 18,810,137 km (0.085 R)
• M45: 19,233,499 km (0.09 R)
• M46: 20,468,130 km (0.083 R)
• M47: 20,849,006 km (0.065 R)
• M48: 20,958,213 km (0.088 R)
• M49: 22,619,647 km (0.071 R)
• M50: 23,922,046 km (0.106 R)
• M51: 24,726,583 km (0.03 R)
• M52: 25,715,575 km (0.109 R)
• M53: 26,067,728 km (0.038 R)
• M54: 26,303,345 km (0.03 R)
• M55: 26,776,822 km (0.117 R)
• M56: 27,014,533 km (0.109 R)
• M57: 27,912,420 km (0.102 R)
• M58: 30,354,306 km (0.07 R)
• M59: 30,664,272 km (0.091 R)
• M60: 31,600,755 km (0.093 R)
• M61: 32,546,513 km (0.111 R)
• M62: 32,800,231 km (0.105 R)
• M63: 33,309,761 km (0.116 R)
• M64: 33,501,546 km (0.095 R)
• M65: 34,207,797 km (0.081 R)
• M66: 35,178,837 km (0.073 R)
• M67: 35,374,062 km (0.119 R)
• M68: 35,765,709 km (0.115 R)
• M69: 36,093,179 km (0.041 R)
• M70: 37,545,924 km (0.096 R)
• M71: 37,812,059 km (0.104 R)
• M72: 41,948,440 km (0.073 R)
• M73: 42,570,916 km (0.079 R)
• M74: 43,335,661 km (0.09 R)
• M75: 44,808,302 km (0.071 R)
• M76: 45,302,873 km (0.079 R)
• M77: 45,657,270 km (0.113 R)
• M78: 45,799,239 km (0.107 R)
• M79: 47,514,677 km (0.094 R)
• M80: 47,946,716 km (0.112 R)
• M81: 48,380,251 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 7.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.8 AU - 21.14 AU

Year: 26028 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,738,206 km

• M1: 98,286 km (0.078 R)
• M2: 152,739 km (0.041 R)
• M3: 242,049 km (0.101 R)
• M4: 595,100 km (0.106 R)
• M5: 662,569 km (0.101 R)
• M6: 907,311 km (0.084 R)
• M7: 1,266,196 km (0.072 R)
• M8: 1,325,288 km (0.104 R)
• M9: 1,570,778 km (0.104 R)
• M10: 1,698,983 km (0.084 R)
• M11: 1,931,757 km (0.104 R)
• M12: 2,000,124 km (0.112 R)
• M13: 2,069,387 km (0.098 R)
• M14: 2,282,116 km (0.077 R)
• M15: 3,001,382 km (0.098 R)
• M16: 3,365,204 km (0.056 R)
• M17: 3,615,481 km (0.05 R)
• M18: 5,727,504 km (0.087 R)
• M19: 6,433,008 km (0.104 R)
• M20: 7,059,524 km (0.065 R)
• M21: 7,542,126 km (0.101 R)
• M22: 8,880,578 km (0.099 R)
• M23: 9,168,704 km (0.076 R)
• M24: 10,654,360 km (0.056 R)
• M25: 10,960,288 km (0.115 R)
• M26: 11,269,357 km (0.109 R)
• M27: 11,706,632 km (0.065 R)
• M28: 12,022,433 km (0.036 R)
• M29: 13,842,141 km (0.097 R)
• M30: 15,537,983 km (0.118 R)
• M31: 16,094,487 km (0.113 R)
• M32: 16,941,360 km (0.085 R)
• M33: 17,155,435 km (0.074 R)
• M34: 17,585,978 km (0.094 R)
• M35: 17,947,705 km (0.088 R)
• M36: 18,165,819 km (0.096 R)
• M37: 18,825,546 km (0.105 R)
• M38: 22,787,944 km (0.076 R)
• M39: 23,419,696 km (0.095 R)
• M40: 25,512,570 km (0.086 R)
• M41: 26,168,408 km (0.093 R)
• M42: 26,829,780 km (0.092 R)
• M43: 27,246,111 km (0.086 R)
• M44: 27,916,459 km (0.047 R)
• M45: 28,084,906 km (0.096 R)
• M46: 28,846,957 km (0.081 R)
• M47: 29,187,891 km (0.104 R)
• M48: 29,358,881 km (0.103 R)
• M49: 30,912,455 km (0.105 R)
• M50: 31,348,832 km (0.117 R)
• M51: 32,404,096 km (0.107 R)
• M52: 32,847,354 km (0.068 R)
• M53: 32,936,215 km (0.068 R)
• M54: 37,110,295 km (0.117 R)
• M55: 37,480,999 km (0.081 R)
• M56: 37,946,098 km (0.047 R)
• M57: 38,039,447 km (0.09 R)
• M58: 38,226,146 km (0.096 R)
• M59: 39,070,326 km (0.028 R)
• M60: 40,491,057 km (0.109 R)
• M61: 40,777,088 km (0.097 R)
• M62: 41,543,478 km (0.114 R)
• M63: 42,314,655 km (0.054 R)
• M64: 42,605,025 km (0.088 R)
• M65: 43,090,470 km (0.09 R)
• M66: 44,557,726 km (0.056 R)
• M67: 46,639,380 km (0.083 R)
• M68: 46,739,312 km (0.069 R)
• M69: 49,565,664 km (0.111 R)
• M70: 50,383,366 km (0.118 R)
• M71: 50,588,465 km (0.096 R)
• M72: 51,721,669 km (0.086 R)
• M73: 55,170,797 km (0.087 R)
• M74: 55,699,775 km (0.046 R)
• M75: 56,018,119 km (0.045 R)
• M76: 57,404,144 km (0.101 R)
• M77: 57,725,630 km (0.065 R)
• M78: 58,585,668 km (0.028 R)
• M79: 58,693,528 km (0.119 R)
• M80: 61,410,375 km (0.062 R)
• M81: 63,391,649 km (0.06 R)
• M82: 64,724,117 km (0.077 R)
• M83: 67,078,189 km (0.116 R)
• M84: 70,145,843 km (0.099 R)
• M85: 70,260,286 km (0.074 R)
• M86: 71,639,129 km (0.085 R)
• M87: 73,723,925 km (0.077 R)
• M88: 75,359,179 km (0.108 R)
• M89: 75,828,617 km (0.097 R)
• M90: 76,181,369 km (0.078 R)
• M91: 77,953,057 km (0.073 R)
• M92: 78,427,731 km (0.041 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit