🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.17 AU - 1.31 AU

Year: 485 Days

Day: 39.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.16 AU - 1.76 AU

Year: 620 Days

Day: 25.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.86 AU - 2.54 AU

Year: 1147 Days

Day: 13 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.92 AU - 5.48 AU

Year: 4168 Days

Day: 19.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 11.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.29 AU - 7.81 AU

Year: 7291 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,184,009 km

• M1: 260,450 km (0.106 R)
• M2: 338,540 km (0.105 R)
• M3: 876,494 km (0.083 R)
• M4: 960,867 km (0.102 R)
• M5: 1,175,390 km (0.087 R)
• M6: 1,527,095 km (0.117 R)
• M7: 1,889,571 km (0.062 R)
• M8: 2,520,275 km (0.111 R)
• M9: 2,795,236 km (0.104 R)
• M10: 3,080,220 km (0.091 R)
• M11: 3,320,325 km (0.062 R)
• M12: 3,456,459 km (0.098 R)
• M13: 3,962,100 km (0.113 R)
• M14: 4,312,308 km (0.059 R)
• M15: 5,778,517 km (0.086 R)
• M16: 5,975,986 km (0.115 R)
• M17: 6,547,899 km (0.084 R)
• M18: 6,823,159 km (0.035 R)
• M19: 7,102,159 km (0.075 R)
• M20: 7,492,161 km (0.11 R)
• M21: 7,707,731 km (0.094 R)
• M22: 8,071,703 km (0.084 R)
• M23: 8,441,359 km (0.104 R)
• M24: 8,930,245 km (0.112 R)
• M25: 9,583,539 km (0.101 R)
• M26: 9,935,692 km (0.115 R)
• M27: 10,411,713 km (0.082 R)
• M28: 10,935,904 km (0.067 R)
• M29: 11,180,795 km (0.053 R)
• M30: 11,262,924 km (0.046 R)
• M31: 11,427,482 km (0.115 R)
• M32: 11,592,937 km (0.054 R)
• M33: 11,675,964 km (0.114 R)
• M34: 11,926,391 km (0.109 R)
• M35: 13,247,789 km (0.095 R)
• M36: 13,378,089 km (0.088 R)
• M37: 13,947,907 km (0.066 R)
• M38: 14,704,872 km (0.053 R)
• M39: 15,888,491 km (0.094 R)
• M40: 17,244,595 km (0.07 R)
• M41: 17,912,550 km (0.087 R)
• M42: 18,443,323 km (0.069 R)
• M43: 18,930,264 km (0.106 R)
• M44: 19,126,237 km (0.081 R)
• M45: 20,366,404 km (0.102 R)
• M46: 21,224,647 km (0.091 R)
• M47: 22,197,631 km (0.11 R)
• M48: 22,404,376 km (0.045 R)
• M49: 22,871,869 km (0.086 R)
• M50: 24,666,744 km (0.096 R)
• M51: 24,934,524 km (0.119 R)
• M52: 25,418,922 km (0.071 R)
• M53: 25,797,854 km (0.032 R)
• M54: 25,960,766 km (0.094 R)
• M55: 26,616,154 km (0.108 R)
• M56: 28,278,186 km (0.074 R)
• M57: 29,291,413 km (0.079 R)
• M58: 30,030,725 km (0.106 R)
• M59: 30,144,869 km (0.108 R)
• M60: 30,948,957 km (0.084 R)
• M61: 31,179,936 km (0.096 R)
• M62: 32,226,523 km (0.032 R)
• M63: 32,519,286 km (0.101 R)
• M64: 32,754,155 km (0.12 R)
• M65: 34,953,243 km (0.113 R)
• M66: 35,133,658 km (0.111 R)
• M67: 35,254,085 km (0.049 R)
• M68: 35,434,948 km (0.101 R)
• M69: 35,797,723 km (0.1 R)
• M70: 36,040,221 km (0.103 R)
• M71: 36,222,432 km (0.106 R)
• M72: 36,832,193 km (0.082 R)
• M73: 37,322,425 km (0.086 R)
• M74: 39,367,278 km (0.084 R)
• M75: 39,617,555 km (0.055 R)
• M76: 39,868,431 km (0.111 R)
• M77: 40,308,697 km (0.046 R)
• M78: 40,561,069 km (0.092 R)
• M79: 42,470,088 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 14.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.37 AU - 13.21 AU

Year: 12457 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,184,009 km

• M1: 208,539 km (0.091 R)
• M2: 498,759 km (0.069 R)
• M3: 600,336 km (0.025 R)
• M4: 744,249 km (0.114 R)
• M5: 1,131,259 km (0.091 R)
• M6: 1,649,317 km (0.087 R)
• M7: 2,342,104 km (0.119 R)
• M8: 2,720,587 km (0.074 R)
• M9: 2,974,604 km (0.071 R)
• M10: 3,720,798 km (0.084 R)
• M11: 4,163,758 km (0.055 R)
• M12: 4,391,745 km (0.037 R)
• M13: 4,894,094 km (0.1 R)
• M14: 5,274,372 km (0.072 R)
• M15: 5,521,508 km (0.11 R)
• M16: 5,808,586 km (0.108 R)
• M17: 6,360,303 km (0.051 R)
• M18: 7,474,508 km (0.106 R)
• M19: 8,483,246 km (0.109 R)
• M20: 8,815,055 km (0.085 R)
• M21: 9,236,023 km (0.112 R)
• M22: 11,075,179 km (0.063 R)
• M23: 11,210,864 km (0.093 R)
• M24: 12,082,870 km (0.117 R)
• M25: 12,503,540 km (0.07 R)
• M26: 12,739,306 km (0.108 R)
• M27: 13,072,012 km (0.107 R)
• M28: 13,359,389 km (0.1 R)
• M29: 13,503,901 km (0.056 R)
• M30: 13,940,577 km (0.083 R)
• M31: 15,278,431 km (0.091 R)
• M32: 15,631,930 km (0.04 R)
• M33: 16,295,696 km (0.118 R)
• M34: 16,398,619 km (0.111 R)
• M35: 18,502,713 km (0.111 R)
• M36: 18,717,835 km (0.118 R)
• M37: 19,150,472 km (0.079 R)
• M38: 19,805,561 km (0.106 R)
• M39: 20,246,576 km (0.116 R)
• M40: 22,042,349 km (0.03 R)
• M41: 22,213,339 km (0.089 R)
• M42: 22,327,632 km (0.093 R)
• M43: 22,556,666 km (0.04 R)
• M44: 22,959,384 km (0.057 R)
• M45: 23,830,492 km (0.096 R)
• M46: 24,476,156 km (0.077 R)
• M47: 25,187,046 km (0.09 R)
• M48: 25,485,194 km (0.086 R)
• M49: 27,299,218 km (0.108 R)
• M50: 27,421,589 km (0.066 R)
• M51: 28,407,439 km (0.083 R)
• M52: 28,655,771 km (0.081 R)
• M53: 28,842,469 km (0.103 R)
• M54: 29,279,594 km (0.059 R)
• M55: 29,530,470 km (0.086 R)
• M56: 29,907,906 km (0.039 R)
• M57: 31,306,047 km (0.109 R)
• M58: 31,434,253 km (0.031 R)
• M59: 31,626,785 km (0.067 R)
• M60: 31,884,093 km (0.099 R)
• M61: 32,530,655 km (0.108 R)
• M62: 32,920,507 km (0.105 R)
• M63: 34,231,583 km (0.099 R)
• M64: 36,028,553 km (0.078 R)
• M65: 37,924,257 km (0.066 R)
• M66: 38,403,269 km (0.094 R)
• M67: 38,609,266 km (0.096 R)
• M68: 40,968,424 km (0.084 R)
• M69: 41,178,759 km (0.072 R)
• M70: 41,882,766 km (0.09 R)
• M71: 42,023,987 km (0.043 R)
• M72: 43,088,525 km (0.107 R)
• M73: 43,302,600 km (0.078 R)
• M74: 43,445,466 km (0.112 R)
• M75: 44,162,039 km (0.111 R)
• M76: 44,738,141 km (0.11 R)
• M77: 45,027,164 km (0.084 R)
• M78: 45,171,825 km (0.031 R)
• M79: 46,189,240 km (0.062 R)
• M80: 47,582,146 km (0.089 R)
• M81: 47,729,649 km (0.037 R)
• M82: 48,098,857 km (0.107 R)
• M83: 48,468,962 km (0.065 R)
• M84: 48,617,363 km (0.112 R)
• M85: 49,884,308 km (0.115 R)
• M86: 50,034,055 km (0.109 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit