🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 22.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 651 Days

Day: 13.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 170.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.12 AU - 3.58 AU

Year: 2335 Days

Day: 35.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.38 AU - 8.2 AU

Year: 6738 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,261,464 km

• M1: 305,479 km (0.084 R)
• M2: 450,439 km (0.092 R)
• M3: 566,527 km (0.107 R)
• M4: 646,712 km (0.094 R)
• M5: 820,245 km (0.114 R)
• M6: 1,140,385 km (0.053 R)
• M7: 1,245,701 km (0.111 R)
• M8: 1,338,751 km (0.079 R)
• M9: 1,548,787 km (0.072 R)
• M10: 1,666,371 km (0.097 R)
• M11: 2,037,972 km (0.076 R)
• M12: 2,262,069 km (0.037 R)
• M13: 2,338,664 km (0.094 R)
• M14: 2,533,889 km (0.075 R)
• M15: 2,878,263 km (0.112 R)
• M16: 3,567,161 km (0.097 R)
• M17: 3,747,277 km (0.098 R)
• M18: 4,163,758 km (0.066 R)
• M19: 4,353,597 km (0.086 R)
• M20: 4,595,048 km (0.101 R)
• M21: 4,890,654 km (0.107 R)
• M22: 5,500,415 km (0.068 R)
• M23: 5,709,104 km (0.104 R)
• M24: 5,840,750 km (0.119 R)
• M25: 6,188,116 km (0.092 R)
• M26: 6,296,425 km (0.032 R)
• M27: 6,405,332 km (0.065 R)
• M28: 6,514,838 km (0.105 R)
• M29: 6,791,444 km (0.06 R)
• M30: 6,959,143 km (0.099 R)
• M31: 7,615,130 km (0.116 R)
• M32: 7,965,339 km (0.059 R)
• M33: 9,294,067 km (0.106 R)
• M34: 9,794,322 km (0.096 R)
• M35: 9,889,018 km (0.111 R)
• M36: 10,015,877 km (0.079 R)
• M37: 10,207,063 km (0.118 R)
• M38: 10,690,563 km (0.118 R)
• M39: 11,049,897 km (0.105 R)
• M40: 12,732,873 km (0.109 R)
• M41: 12,905,659 km (0.098 R)
• M42: 13,044,336 km (0.078 R)
• M43: 13,922,475 km (0.032 R)
• M44: 14,029,139 km (0.102 R)
• M45: 14,386,678 km (0.119 R)
• M46: 14,674,953 km (0.043 R)
• M47: 14,747,208 km (0.119 R)
• M48: 15,883,853 km (0.12 R)
• M49: 16,069,803 km (0.045 R)
• M50: 16,294,050 km (0.09 R)
• M51: 16,669,840 km (0.083 R)
• M52: 16,858,782 km (0.107 R)
• M53: 17,622,031 km (0.045 R)
• M54: 17,698,924 km (0.12 R)
• M55: 18,630,919 km (0.075 R)
• M56: 18,984,568 km (0.108 R)
• M57: 19,102,900 km (0.119 R)
• M58: 19,380,105 km (0.106 R)
• M59: 19,738,392 km (0.088 R)
• M60: 19,938,404 km (0.056 R)
• M61: 20,018,589 km (0.036 R)
• M62: 20,098,923 km (0.092 R)
• M63: 20,219,499 km (0.109 R)
• M64: 20,867,108 km (0.063 R)
• M65: 21,070,860 km (0.103 R)
• M66: 21,152,541 km (0.046 R)
• M67: 21,562,588 km (0.08 R)
• M68: 21,768,585 km (0.089 R)
• M69: 22,599,152 km (0.088 R)
• M70: 23,355,519 km (0.047 R)
• M71: 23,992,207 km (0.107 R)
• M72: 24,634,581 km (0.111 R)
• M73: 24,936,319 km (0.096 R)
• M74: 25,674,286 km (0.084 R)
• M75: 25,936,381 km (0.103 R)
• M76: 27,215,892 km (0.044 R)
• M77: 27,483,223 km (0.075 R)
• M78: 28,696,911 km (0.087 R)
• M79: 29,652,841 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 7.4

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.29 AU - 18.29 AU

Year: 25037 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,261,464 km

• M1: 94,995 km (0.081 R)
• M2: 160,070 km (0.084 R)
• M3: 715,227 km (0.042 R)
• M4: 940,671 km (0.062 R)
• M5: 1,156,092 km (0.102 R)
• M6: 2,007,753 km (0.075 R)
• M7: 2,085,993 km (0.076 R)
• M8: 2,245,464 km (0.095 R)
• M9: 2,576,375 km (0.053 R)
• M10: 3,056,584 km (0.063 R)
• M11: 3,422,949 km (0.063 R)
• M12: 3,469,773 km (0.107 R)
• M13: 3,900,764 km (0.084 R)
• M14: 5,401,231 km (0.11 R)
• M15: 5,565,639 km (0.1 R)
• M16: 6,354,918 km (0.085 R)
• M17: 7,239,041 km (0.09 R)
• M18: 9,513,527 km (0.092 R)
• M19: 11,492,108 km (0.098 R)
• M20: 11,562,569 km (0.082 R)
• M21: 11,633,179 km (0.073 R)
• M22: 13,001,401 km (0.115 R)
• M23: 14,117,102 km (0.085 R)
• M24: 15,808,157 km (0.078 R)
• M25: 17,969,547 km (0.061 R)
• M26: 18,051,377 km (0.105 R)
• M27: 20,136,921 km (0.111 R)
• M28: 21,164,658 km (0.047 R)
• M29: 21,251,126 km (0.1 R)
• M30: 21,424,360 km (0.051 R)
• M31: 21,859,390 km (0.061 R)
• M32: 22,561,453 km (0.058 R)
• M33: 23,449,466 km (0.108 R)
• M34: 25,351,454 km (0.047 R)
• M35: 26,088,821 km (0.101 R)
• M36: 27,020,667 km (0.095 R)
• M37: 27,208,262 km (0.088 R)
• M38: 27,963,283 km (0.028 R)
• M39: 28,343,261 km (0.062 R)
• M40: 29,012,413 km (0.097 R)
• M41: 29,880,529 km (0.095 R)
• M42: 29,977,469 km (0.091 R)
• M43: 30,366,423 km (0.119 R)
• M44: 31,839,962 km (0.113 R)
• M45: 32,236,845 km (0.036 R)
• M46: 34,753,979 km (0.104 R)
• M47: 37,438,064 km (0.117 R)
• M48: 39,654,207 km (0.082 R)
• M49: 40,939,552 km (0.117 R)
• M50: 41,370,992 km (0.102 R)
• M51: 42,238,510 km (0.096 R)
• M52: 43,661,036 km (0.109 R)
• M53: 44,212,304 km (0.11 R)
• M54: 47,115,849 km (0.095 R)
• M55: 47,454,838 km (0.099 R)
• M56: 47,794,575 km (0.102 R)
• M57: 48,704,579 km (0.094 R)
• M58: 49,620,417 km (0.087 R)
• M59: 50,310,961 km (0.118 R)
• M60: 51,585,235 km (0.099 R)
• M61: 51,818,010 km (0.099 R)
• M62: 52,167,919 km (0.057 R)
• M63: 54,402,014 km (0.085 R)
• M64: 55,233,030 km (0.075 R)
• M65: 55,471,190 km (0.071 R)
• M66: 56,787,352 km (0.106 R)
• M67: 57,751,061 km (0.086 R)
• M68: 60,797,023 km (0.113 R)
• M69: 61,042,962 km (0.086 R)
• M70: 63,395,838 km (0.114 R)
• M71: 64,646,027 km (0.073 R)
• M72: 65,904,444 km (0.077 R)
• M73: 66,536,645 km (0.071 R)
• M74: 67,170,790 km (0.074 R)
• M75: 68,445,215 km (0.09 R)
• M76: 73,098,905 km (0.089 R)
• M77: 74,541,029 km (0.08 R)
• M78: 75,463,748 km (0.074 R)
• M79: 77,187,265 km (0.051 R)
• M80: 78,254,197 km (0.046 R)
• M81: 78,387,938 km (0.099 R)
• M82: 78,521,828 km (0.109 R)
• M83: 80,537,958 km (0.045 R)
• M84: 82,299,025 km (0.069 R)
• M85: 82,435,009 km (0.115 R)
• M86: 83,525,578 km (0.04 R)
• M87: 86,687,628 km (0.112 R)
• M88: 87,518,943 km (0.102 R)
• M89: 89,748,699 km (0.051 R)
• M90: 91,011,156 km (0.115 R)
• M91: 91,151,778 km (0.083 R)
• M92: 92,703,557 km (0.05 R)
• M93: 94,263,862 km (0.109 R)
• M94: 94,976,098 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit