🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 244 Days

Day: 23 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.05 AU - 1.27 AU

Year: 382 Days

Day: 45.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.27 AU - 1.35 AU

Year: 458 Days

Day: 16.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 59.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,360,364 km

• M1: 45,478 km (0.032 R)
• M2: 810,222 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.66 AU - 2.16 AU

Year: 806 Days

Day: 24.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,360,364 km

• M1: 867,967 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.59 AU - 3.77 AU

Year: 2156 Days

Day: 40.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.31 AU - 6.77 AU

Year: 5108 Days

Day: 45.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.89 AU - 9.07 AU

Year: 7543 Days

Day: 32.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 8.5

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.51 AU - 14.05 AU

Year: 12349 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,360,364 km

• M1: 138,827 km (0.11 R)
• M2: 230,979 km (0.112 R)
• M3: 315,951 km (0.11 R)
• M4: 414,386 km (0.118 R)
• M5: 575,204 km (0.116 R)
• M6: 719,117 km (0.027 R)
• M7: 776,263 km (0.078 R)
• M8: 1,385,276 km (0.091 R)
• M9: 1,556,715 km (0.107 R)
• M10: 2,168,720 km (0.119 R)
• M11: 2,604,798 km (0.034 R)
• M12: 2,848,493 km (0.088 R)
• M13: 3,004,524 km (0.038 R)
• M14: 3,067,804 km (0.036 R)
• M15: 3,227,873 km (0.062 R)
• M16: 3,390,785 km (0.117 R)
• M17: 3,895,678 km (0.098 R)
• M18: 3,964,792 km (0.113 R)
• M19: 4,862,978 km (0.035 R)
• M20: 4,974,877 km (0.096 R)
• M21: 6,302,409 km (0.076 R)
• M22: 7,776,097 km (0.106 R)
• M23: 8,709,289 km (0.073 R)
• M24: 8,891,050 km (0.114 R)
• M25: 9,028,082 km (0.119 R)
• M26: 10,922,889 km (0.115 R)
• M27: 11,168,229 km (0.069 R)
• M28: 11,415,365 km (0.113 R)
• M29: 11,664,296 km (0.092 R)
• M30: 11,965,286 km (0.116 R)
• M31: 13,039,250 km (0.11 R)
• M32: 13,878,045 km (0.111 R)
• M33: 13,931,003 km (0.095 R)
• M34: 14,090,474 km (0.096 R)
• M35: 14,196,988 km (0.034 R)
• M36: 14,357,506 km (0.027 R)
• M37: 14,518,473 km (0.117 R)
• M38: 16,217,456 km (0.059 R)
• M39: 16,329,206 km (0.108 R)
• M40: 16,441,105 km (0.104 R)
• M41: 16,778,748 km (0.115 R)
• M42: 17,575,356 km (0.103 R)
• M43: 17,690,098 km (0.093 R)
• M44: 17,747,543 km (0.098 R)
• M45: 18,151,906 km (0.104 R)
• M46: 19,028,251 km (0.115 R)
• M47: 19,146,134 km (0.044 R)
• M48: 19,560,670 km (0.116 R)
• M49: 19,739,289 km (0.109 R)
• M50: 20,218,152 km (0.052 R)
• M51: 20,640,317 km (0.09 R)
• M52: 22,171,601 km (0.059 R)
• M53: 23,233,597 km (0.027 R)
• M54: 23,929,675 km (0.111 R)
• M55: 25,018,748 km (0.088 R)
• M56: 25,732,031 km (0.073 R)
• M57: 25,862,480 km (0.101 R)
• M58: 26,649,514 km (0.116 R)
• M59: 26,979,826 km (0.11 R)
• M60: 27,444,477 km (0.069 R)
• M61: 27,511,198 km (0.116 R)
• M62: 27,644,490 km (0.056 R)
• M63: 27,711,210 km (0.098 R)
• M64: 28,045,861 km (0.113 R)
• M65: 28,786,669 km (0.042 R)
• M66: 30,081,439 km (0.088 R)
• M67: 30,150,254 km (0.063 R)
• M68: 31,325,645 km (0.096 R)
• M69: 34,436,831 km (0.091 R)
• M70: 35,447,215 km (0.043 R)
• M71: 36,467,323 km (0.1 R)
• M72: 36,540,626 km (0.104 R)
• M73: 37,128,247 km (0.039 R)
• M74: 38,461,912 km (0.034 R)
• M75: 39,359,649 km (0.119 R)
• M76: 40,643,198 km (0.072 R)
• M77: 41,404,801 km (0.075 R)
• M78: 41,481,246 km (0.09 R)
• M79: 41,634,135 km (0.047 R)
• M80: 41,787,323 km (0.06 R)
• M81: 43,329,078 km (0.104 R)
• M82: 45,597,431 km (0.038 R)
• M83: 46,309,367 km (0.108 R)
• M84: 46,467,941 km (0.086 R)
• M85: 47,024,894 km (0.115 R)
• M86: 48,225,417 km (0.119 R)
• M87: 48,466,718 km (0.1 R)
• M88: 49,436,112 km (0.05 R)
• M89: 54,294,303 km (0.116 R)
• M90: 54,545,478 km (0.097 R)
• M91: 55,048,725 km (0.088 R)
• M92: 55,385,021 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.97 AU - 16.59 AU

Year: 14782 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,360,364 km

• M1: 290,968 km (0.087 R)
• M2: 471,084 km (0.111 R)
• M3: 689,497 km (0.105 R)
• M4: 838,795 km (0.092 R)
• M5: 1,114,654 km (0.077 R)
• M6: 1,294,919 km (0.083 R)
• M7: 2,283,911 km (0.09 R)
• M8: 2,697,848 km (0.08 R)
• M9: 2,903,545 km (0.062 R)
• M10: 3,178,656 km (0.096 R)
• M11: 3,308,656 km (0.118 R)
• M12: 3,418,461 km (0.092 R)
• M13: 3,619,072 km (0.11 R)
• M14: 4,244,540 km (0.049 R)
• M15: 4,340,133 km (0.058 R)
• M16: 4,655,935 km (0.101 R)
• M17: 4,779,502 km (0.077 R)
• M18: 5,131,057 km (0.067 R)
• M19: 5,993,339 km (0.12 R)
• M20: 6,510,499 km (0.053 R)
• M21: 6,844,402 km (0.114 R)
• M22: 7,704,141 km (0.07 R)
• M23: 7,998,400 km (0.098 R)
• M24: 8,750,279 km (0.075 R)
• M25: 9,840,698 km (0.056 R)
• M26: 10,450,608 km (0.087 R)
• M27: 10,711,058 km (0.086 R)
• M28: 10,940,840 km (0.075 R)
• M29: 11,673,571 km (0.075 R)
• M30: 12,319,085 km (0.12 R)
• M31: 12,767,580 km (0.113 R)
• M32: 13,858,597 km (0.101 R)
• M33: 14,578,312 km (0.087 R)
• M34: 14,942,733 km (0.11 R)
• M35: 15,421,147 km (0.083 R)
• M36: 15,904,498 km (0.036 R)
• M37: 16,204,441 km (0.064 R)
• M38: 16,355,086 km (0.118 R)
• M39: 17,848,672 km (0.112 R)
• M40: 20,271,259 km (0.049 R)
• M41: 21,211,183 km (0.066 R)
• M42: 22,753,088 km (0.108 R)
• M43: 23,260,973 km (0.074 R)
• M44: 25,900,029 km (0.065 R)
• M45: 26,297,361 km (0.108 R)
• M46: 26,430,353 km (0.069 R)
• M47: 27,232,497 km (0.088 R)
• M48: 28,223,733 km (0.044 R)
• M49: 29,732,726 km (0.115 R)
• M50: 31,549,742 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.1

Radius: 7.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.15 AU - 20.21 AU

Year: 22706 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,360,364 km

• M1: 92,003 km (0.089 R)
• M2: 279,748 km (0.094 R)
• M3: 611,556 km (0.119 R)
• M4: 710,440 km (0.068 R)
• M5: 908,508 km (0.09 R)
• M6: 1,967,960 km (0.112 R)
• M7: 2,563,060 km (0.106 R)
• M8: 2,796,882 km (0.065 R)
• M9: 3,235,204 km (0.092 R)
• M10: 3,488,024 km (0.074 R)
• M11: 4,422,711 km (0.091 R)
• M12: 4,618,535 km (0.096 R)
• M13: 4,817,201 km (0.086 R)
• M14: 5,670,058 km (0.058 R)
• M15: 5,882,787 km (0.096 R)
• M16: 6,160,291 km (0.107 R)
• M17: 6,253,789 km (0.05 R)
• M18: 6,379,152 km (0.083 R)
• M19: 6,505,263 km (0.113 R)
• M20: 7,312,643 km (0.061 R)
• M21: 8,356,986 km (0.111 R)
• M22: 8,984,699 km (0.096 R)
• M23: 9,055,309 km (0.116 R)
• M24: 9,735,979 km (0.063 R)
• M25: 9,808,684 km (0.092 R)
• M26: 10,433,105 km (0.102 R)
• M27: 12,108,302 km (0.112 R)
• M28: 12,619,179 km (0.084 R)
• M29: 13,459,021 km (0.093 R)
• M30: 13,783,798 km (0.101 R)
• M31: 14,152,258 km (0.105 R)
• M32: 17,302,041 km (0.1 R)
• M33: 17,522,399 km (0.078 R)
• M34: 18,010,387 km (0.094 R)
• M35: 18,954,649 km (0.089 R)
• M36: 19,592,983 km (0.039 R)
• M37: 21,031,516 km (0.045 R)
• M38: 21,219,710 km (0.051 R)
• M39: 22,792,582 km (0.045 R)
• M40: 22,937,393 km (0.116 R)
• M41: 23,373,919 km (0.083 R)
• M42: 24,947,539 km (0.116 R)
• M43: 26,301,849 km (0.119 R)
• M44: 26,504,554 km (0.119 R)
• M45: 27,064,499 km (0.117 R)
• M46: 27,115,661 km (0.071 R)
• M47: 27,269,149 km (0.068 R)
• M48: 28,196,207 km (0.113 R)
• M49: 28,455,609 km (0.101 R)
• M50: 28,872,239 km (0.117 R)
• M51: 31,360,351 km (0.088 R)
• M52: 33,916,231 km (0.087 R)
• M53: 34,857,052 km (0.092 R)
• M54: 35,358,654 km (0.083 R)
• M55: 36,425,286 km (0.119 R)
• M56: 37,959,263 km (0.117 R)

Kuiper Belt

Range: 35.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit