🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 24.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.16 AU - 1.8 AU

Year: 630 Days

Day: 19.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 14.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.88 AU - 8.02 AU

Year: 5731 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,225,704 km

• M1: 305,778 km (0.071 R)
• M2: 431,141 km (0.057 R)
• M3: 667,805 km (0.095 R)
• M4: 784,342 km (0.096 R)
• M5: 908,957 km (0.1 R)
• M6: 1,261,260 km (0.075 R)
• M7: 1,479,972 km (0.112 R)
• M8: 1,693,597 km (0.115 R)
• M9: 2,375,165 km (0.077 R)
• M10: 2,500,379 km (0.087 R)
• M11: 2,889,333 km (0.094 R)
• M12: 3,205,434 km (0.116 R)
• M13: 3,344,560 km (0.081 R)
• M14: 3,533,053 km (0.11 R)
• M15: 3,628,796 km (0.049 R)
• M16: 3,749,521 km (0.098 R)
• M17: 4,607,016 km (0.104 R)
• M18: 4,897,236 km (0.099 R)
• M19: 5,004,348 km (0.119 R)
• M20: 5,357,848 km (0.117 R)
• M21: 5,946,366 km (0.062 R)
• M22: 6,291,937 km (0.083 R)
• M23: 6,555,528 km (0.07 R)
• M24: 7,154,369 km (0.027 R)
• M25: 7,491,263 km (0.066 R)
• M26: 7,615,130 km (0.096 R)
• M27: 7,864,809 km (0.086 R)
• M28: 7,990,621 km (0.039 R)
• M29: 8,308,367 km (0.067 R)
• M30: 8,436,572 km (0.065 R)
• M31: 9,054,860 km (0.078 R)
• M32: 9,620,639 km (0.095 R)
• M33: 10,438,790 km (0.09 R)
• M34: 10,716,593 km (0.083 R)
• M35: 11,493,006 km (0.108 R)
• M36: 11,707,978 km (0.109 R)
• M37: 12,397,325 km (0.088 R)
• M38: 12,802,586 km (0.108 R)
• M39: 13,249,584 km (0.109 R)
• M40: 13,399,780 km (0.066 R)
• M41: 13,588,274 km (0.115 R)
• M42: 13,739,667 km (0.085 R)
• M43: 13,853,660 km (0.104 R)
• M44: 14,737,784 km (0.106 R)
• M45: 15,167,130 km (0.064 R)
• M46: 15,759,238 km (0.097 R)
• M47: 15,958,353 km (0.111 R)
• M48: 16,641,417 km (0.079 R)
• M49: 18,411,758 km (0.089 R)
• M50: 18,874,315 km (0.03 R)
• M51: 19,853,732 km (0.111 R)
• M52: 20,155,022 km (0.075 R)
• M53: 20,718,707 km (0.105 R)
• M54: 21,243,795 km (0.03 R)
• M55: 21,950,645 km (0.11 R)
• M56: 22,262,258 km (0.108 R)
• M57: 22,620,245 km (0.093 R)
• M58: 22,755,033 km (0.056 R)
• M59: 23,025,356 km (0.106 R)
• M60: 23,387,383 km (0.043 R)
• M61: 25,179,266 km (0.116 R)
• M62: 25,412,190 km (0.036 R)
• M63: 26,115,300 km (0.068 R)
• M64: 26,635,003 km (0.051 R)
• M65: 27,110,425 km (0.076 R)
• M66: 27,301,462 km (0.084 R)
• M67: 27,492,797 km (0.05 R)
• M68: 27,732,752 km (0.11 R)
• M69: 27,973,306 km (0.119 R)
• M70: 28,845,162 km (0.083 R)
• M71: 29,529,423 km (0.1 R)
• M72: 29,775,212 km (0.087 R)
• M73: 30,021,600 km (0.107 R)
• M74: 30,764,802 km (0.076 R)
• M75: 31,113,664 km (0.105 R)
• M76: 32,776,145 km (0.109 R)
• M77: 32,877,872 km (0.098 R)
• M78: 33,541,339 km (0.07 R)
• M79: 34,467,499 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 12.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.06 AU - 10.58 AU

Year: 9164 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,225,704 km

• M1: 156,779 km (0.094 R)
• M2: 280,047 km (0.08 R)
• M3: 548,426 km (0.049 R)
• M4: 739,462 km (0.069 R)
• M5: 936,931 km (0.112 R)
• M6: 1,042,548 km (0.032 R)
• M7: 1,266,944 km (0.057 R)
• M8: 1,528,292 km (0.093 R)
• M9: 1,807,292 km (0.101 R)
• M10: 1,987,408 km (0.077 R)
• M11: 2,317,121 km (0.079 R)
• M12: 2,439,343 km (0.056 R)
• M13: 2,715,650 km (0.071 R)
• M14: 2,844,753 km (0.115 R)
• M15: 3,633,732 km (0.106 R)
• M16: 3,776,598 km (0.052 R)
• M17: 4,067,716 km (0.087 R)
• M18: 4,548,822 km (0.106 R)
• M19: 5,048,330 km (0.058 R)
• M20: 5,272,427 km (0.115 R)
• M21: 5,796,917 km (0.092 R)
• M22: 6,065,595 km (0.061 R)
• M23: 6,545,505 km (0.038 R)
• M24: 7,109,190 km (0.06 R)
• M25: 7,578,778 km (0.07 R)
• M26: 8,434,029 km (0.087 R)
• M27: 8,815,503 km (0.081 R)
• M28: 9,047,081 km (0.085 R)
• M29: 9,359,142 km (0.066 R)
• M30: 10,154,554 km (0.116 R)
• M31: 10,356,810 km (0.117 R)
• M32: 10,847,790 km (0.105 R)
• M33: 10,971,657 km (0.053 R)
• M34: 11,054,535 km (0.108 R)
• M35: 11,346,251 km (0.086 R)
• M36: 11,472,062 km (0.088 R)
• M37: 12,150,937 km (0.103 R)
• M38: 12,279,741 km (0.105 R)
• M39: 12,625,312 km (0.115 R)
• M40: 13,061,839 km (0.107 R)
• M41: 13,636,744 km (0.076 R)
• M42: 14,628,428 km (0.089 R)
• M43: 15,596,625 km (0.079 R)
• M44: 16,159,263 km (0.09 R)
• M45: 16,919,669 km (0.117 R)
• M46: 17,159,773 km (0.064 R)
• M47: 17,400,925 km (0.112 R)
• M48: 17,691,893 km (0.039 R)
• M49: 19,170,668 km (0.085 R)
• M50: 19,571,590 km (0.065 R)
• M51: 20,026,069 km (0.106 R)
• M52: 20,996,959 km (0.082 R)
• M53: 21,255,015 km (0.087 R)
• M54: 21,514,119 km (0.049 R)
• M55: 21,826,329 km (0.107 R)
• M56: 24,649,840 km (0.047 R)
• M57: 24,867,504 km (0.039 R)
• M58: 25,140,521 km (0.089 R)
• M59: 26,131,756 km (0.095 R)
• M60: 26,409,410 km (0.1 R)
• M61: 26,743,911 km (0.065 R)
• M62: 27,023,659 km (0.062 R)
• M63: 27,699,093 km (0.081 R)
• M64: 27,982,132 km (0.093 R)
• M65: 28,323,215 km (0.051 R)
• M66: 28,837,234 km (0.06 R)
• M67: 29,469,584 km (0.1 R)
• M68: 30,456,032 km (0.108 R)
• M69: 31,394,460 km (0.093 R)
• M70: 31,926,430 km (0.061 R)
• M71: 32,044,911 km (0.106 R)
• M72: 33,540,142 km (0.116 R)
• M73: 34,752,633 km (0.096 R)
• M74: 35,119,147 km (0.079 R)
• M75: 35,486,859 km (0.112 R)
• M76: 37,282,632 km (0.095 R)
• M77: 38,286,134 km (0.076 R)
• M78: 39,807,844 km (0.032 R)
• M79: 40,576,178 km (0.045 R)
• M80: 43,041,252 km (0.096 R)
• M81: 43,697,987 km (0.097 R)
• M82: 43,895,606 km (0.112 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit