🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 14.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,535,064 km

• M1: 104,120 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 300 Days

Day: 32.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 745 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,535,064 km

• M1: 206,894 km (0.09 R)
• M2: 310,116 km (0.098 R)
• M3: 407,953 km (0.12 R)
• M4: 508,184 km (0.059 R)
• M5: 633,248 km (0.058 R)
• M6: 760,556 km (0.081 R)
• M7: 859,739 km (0.081 R)
• M8: 988,094 km (0.055 R)
• M9: 1,094,308 km (0.076 R)
• M10: 1,213,538 km (0.044 R)
• M11: 1,319,603 km (0.113 R)
• M12: 1,541,756 km (0.055 R)
• M13: 1,657,844 km (0.11 R)
• M14: 1,847,683 km (0.063 R)
• M15: 2,061,159 km (0.054 R)
• M16: 2,184,578 km (0.093 R)
• M17: 2,394,164 km (0.112 R)
• M18: 2,507,260 km (0.087 R)
• M19: 2,668,676 km (0.073 R)
• M20: 2,786,111 km (0.119 R)
• M21: 2,911,474 km (0.066 R)
• M22: 3,081,567 km (0.11 R)
• M23: 3,180,301 km (0.057 R)
• M24: 3,311,498 km (0.11 R)
• M25: 3,470,222 km (0.067 R)
• M26: 3,650,936 km (0.084 R)
• M27: 3,775,401 km (0.069 R)
• M28: 4,022,088 km (0.089 R)
• M29: 4,281,042 km (0.065 R)
• M30: 4,454,426 km (0.119 R)
• M31: 4,623,023 km (0.079 R)
• M32: 4,873,001 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 9.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1 AU - 1.52 AU

Year: 913 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,535,064 km

• M1: 118,332 km (0.084 R)
• M2: 179,218 km (0.108 R)
• M3: 239,656 km (0.045 R)
• M4: 318,793 km (0.081 R)
• M5: 385,514 km (0.114 R)
• M6: 450,589 km (0.048 R)
• M7: 637,287 km (0.093 R)
• M8: 699,370 km (0.048 R)
• M9: 806,333 km (0.106 R)
• M10: 1,106,725 km (0.08 R)
• M11: 1,216,530 km (0.092 R)
• M12: 1,295,667 km (0.058 R)
• M13: 1,405,921 km (0.108 R)
• M14: 1,489,247 km (0.116 R)
• M15: 1,592,619 km (0.097 R)
• M16: 1,736,682 km (0.113 R)
• M17: 1,852,321 km (0.117 R)
• M18: 1,977,385 km (0.103 R)
• M19: 2,078,064 km (0.088 R)
• M20: 2,201,333 km (0.095 R)
• M21: 2,277,777 km (0.072 R)
• M22: 2,412,116 km (0.077 R)
• M23: 2,519,976 km (0.112 R)
• M24: 2,592,830 km (0.034 R)
• M25: 2,718,343 km (0.076 R)
• M26: 2,815,731 km (0.067 R)
• M27: 2,929,575 km (0.1 R)
• M28: 3,044,915 km (0.109 R)
• M29: 3,185,387 km (0.099 R)
• M30: 3,304,168 km (0.112 R)
• M31: 3,384,053 km (0.118 R)
• M32: 3,480,993 km (0.076 R)
• M33: 3,546,068 km (0.089 R)
• M34: 3,793,802 km (0.1 R)
• M35: 4,081,329 km (0.089 R)
• M36: 4,297,498 km (0.099 R)
• M37: 4,358,684 km (0.115 R)
• M38: 4,588,466 km (0.081 R)
• M39: 4,686,901 km (0.046 R)
• M40: 4,749,882 km (0.066 R)
• M41: 5,023,197 km (0.085 R)
• M42: 5,490,242 km (0.046 R)
• M43: 5,661,681 km (0.114 R)
• M44: 5,748,149 km (0.104 R)
• M45: 5,912,706 km (0.048 R)
• M46: 6,010,244 km (0.114 R)
• M47: 6,108,231 km (0.082 R)
• M48: 6,196,942 km (0.111 R)
• M49: 6,405,482 km (0.104 R)
• M50: 6,485,666 km (0.043 R)
• M51: 6,768,556 km (0.026 R)
• M52: 6,932,066 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 10.5

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.89 AU - 3.21 AU

Year: 3439 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,535,064 km

• M1: 162,613 km (0.049 R)
• M2: 257,308 km (0.087 R)
• M3: 419,772 km (0.114 R)
• M4: 611,706 km (0.095 R)
• M5: 925,263 km (0.117 R)
• M6: 1,057,208 km (0.036 R)
• M7: 1,287,290 km (0.111 R)
• M8: 1,547,740 km (0.118 R)
• M9: 1,870,721 km (0.051 R)
• M10: 1,977,983 km (0.099 R)
• M11: 2,055,924 km (0.078 R)
• M12: 2,247,409 km (0.097 R)
• M13: 2,345,246 km (0.097 R)
• M14: 2,613,624 km (0.081 R)
• M15: 2,838,919 km (0.081 R)
• M16: 3,216,504 km (0.111 R)
• M17: 3,308,806 km (0.068 R)
• M18: 3,402,005 km (0.029 R)
• M19: 3,477,253 km (0.065 R)
• M20: 3,591,097 km (0.107 R)
• M21: 3,667,691 km (0.113 R)
• M22: 3,960,005 km (0.083 R)
• M23: 4,219,408 km (0.032 R)
• M24: 4,341,031 km (0.091 R)
• M25: 4,546,429 km (0.05 R)
• M26: 4,692,137 km (0.107 R)
• M27: 4,776,062 km (0.1 R)
• M28: 5,138,537 km (0.108 R)
• M29: 5,290,379 km (0.108 R)
• M30: 5,399,735 km (0.071 R)
• M31: 5,487,848 km (0.082 R)
• M32: 5,799,909 km (0.05 R)
• M33: 6,301,960 km (0.102 R)
• M34: 6,464,722 km (0.078 R)
• M35: 6,699,591 km (0.062 R)
• M36: 7,568,306 km (0.116 R)
• M37: 8,091,450 km (0.112 R)
• M38: 8,167,146 km (0.07 R)
• M39: 8,472,326 km (0.117 R)
• M40: 8,833,156 km (0.05 R)
• M41: 9,146,414 km (0.11 R)
• M42: 9,383,676 km (0.109 R)
• M43: 10,353,519 km (0.083 R)
• M44: 10,850,334 km (0.12 R)
• M45: 10,933,959 km (0.051 R)
• M46: 11,157,757 km (0.057 R)
• M47: 11,610,141 km (0.112 R)
• M48: 11,810,004 km (0.11 R)
• M49: 11,953,319 km (0.112 R)
• M50: 12,097,381 km (0.082 R)
• M51: 12,474,518 km (0.119 R)
• M52: 12,796,602 km (0.094 R)
• M53: 13,121,528 km (0.118 R)
• M54: 13,389,309 km (0.064 R)
• M55: 14,142,833 km (0.117 R)
• M56: 14,234,237 km (0.099 R)
• M57: 14,540,165 km (0.095 R)
• M58: 14,941,087 km (0.1 R)
• M59: 15,158,603 km (0.038 R)
• M60: 15,880,263 km (0.067 R)
• M61: 16,613,292 km (0.068 R)
• M62: 16,806,274 km (0.12 R)
• M63: 17,129,704 km (0.073 R)
• M64: 17,422,467 km (0.081 R)
• M65: 17,815,461 km (0.067 R)
• M66: 18,145,175 km (0.073 R)
• M67: 18,343,990 km (0.114 R)
• M68: 18,576,914 km (0.106 R)
• M69: 19,079,264 km (0.105 R)
• M70: 19,619,910 km (0.112 R)
• M71: 20,234,309 km (0.068 R)
• M72: 20,612,791 km (0.079 R)
• M73: 22,256,573 km (0.112 R)
• M74: 22,540,510 km (0.108 R)
• M75: 23,796,982 km (0.094 R)
• M76: 24,160,056 km (0.11 R)
• M77: 24,342,416 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 12.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.8 AU

Year: 3696 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,535,064 km

• M1: 176,825 km (0.099 R)
• M2: 260,450 km (0.095 R)
• M3: 494,271 km (0.112 R)
• M4: 587,770 km (0.091 R)
• M5: 796,609 km (0.106 R)
• M6: 1,104,481 km (0.066 R)
• M7: 1,312,273 km (0.11 R)
• M8: 1,959,882 km (0.09 R)
• M9: 2,092,575 km (0.108 R)
• M10: 2,214,497 km (0.114 R)
• M11: 2,353,025 km (0.047 R)
• M12: 2,566,202 km (0.12 R)
• M13: 3,088,747 km (0.053 R)
• M14: 3,595,585 km (0.059 R)
• M15: 3,693,571 km (0.043 R)
• M16: 3,875,482 km (0.113 R)
• M17: 4,527,280 km (0.101 R)
• M18: 4,776,062 km (0.097 R)
• M19: 4,974,728 km (0.093 R)
• M20: 5,139,435 km (0.098 R)
• M21: 5,739,472 km (0.111 R)
• M22: 6,009,197 km (0.083 R)
• M23: 6,145,481 km (0.117 R)
• M24: 6,381,845 km (0.079 R)
• M25: 6,501,075 km (0.082 R)
• M26: 6,681,340 km (0.047 R)
• M27: 7,252,954 km (0.098 R)
• M28: 7,377,419 km (0.108 R)
• M29: 7,502,782 km (0.067 R)
• M30: 7,607,650 km (0.07 R)
• M31: 7,797,789 km (0.105 R)
• M32: 8,334,247 km (0.049 R)
• M33: 8,794,111 km (0.115 R)
• M34: 9,307,381 km (0.115 R)
• M35: 9,556,312 km (0.1 R)
• M36: 9,968,454 km (0.06 R)
• M37: 10,597,663 km (0.111 R)
• M38: 10,691,909 km (0.066 R)
• M39: 10,905,236 km (0.04 R)
• M40: 11,553,444 km (0.094 R)
• M41: 12,017,047 km (0.09 R)
• M42: 12,263,585 km (0.092 R)
• M43: 12,437,118 km (0.102 R)
• M44: 12,987,788 km (0.088 R)
• M45: 13,393,497 km (0.073 R)
• M46: 13,828,977 km (0.113 R)
• M47: 14,477,932 km (0.089 R)
• M48: 14,661,489 km (0.114 R)
• M49: 14,792,985 km (0.103 R)
• M50: 15,163,390 km (0.046 R)
• M51: 15,323,160 km (0.067 R)
• M52: 15,563,714 km (0.067 R)
• M53: 16,130,091 km (0.106 R)
• M54: 16,238,699 km (0.1 R)
• M55: 16,675,675 km (0.107 R)
• M56: 16,757,953 km (0.116 R)
• M57: 16,868,058 km (0.061 R)
• M58: 16,950,785 km (0.08 R)
• M59: 17,813,067 km (0.101 R)
• M60: 17,953,540 km (0.114 R)
• M61: 18,038,062 km (0.11 R)
• M62: 18,122,585 km (0.092 R)
• M63: 18,235,532 km (0.118 R)
• M64: 18,433,749 km (0.1 R)
• M65: 18,575,867 km (0.069 R)
• M66: 18,775,281 km (0.077 R)
• M67: 19,061,611 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 7.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.05 AU - 8.07 AU

Year: 12112 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,535,064 km

• M1: 105,766 km (0.067 R)
• M2: 192,981 km (0.101 R)
• M3: 280,795 km (0.064 R)
• M4: 385,514 km (0.096 R)
• M5: 621,430 km (0.063 R)
• M6: 935,286 km (0.082 R)
• M7: 1,563,597 km (0.058 R)
• M8: 2,225,867 km (0.085 R)
• M9: 2,728,067 km (0.069 R)
• M10: 2,885,593 km (0.077 R)
• M11: 3,100,117 km (0.111 R)
• M12: 3,182,096 km (0.03 R)
• M13: 3,460,049 km (0.068 R)
• M14: 3,602,018 km (0.108 R)
• M15: 3,717,058 km (0.038 R)
• M16: 3,891,938 km (0.09 R)
• M17: 3,980,351 km (0.108 R)
• M18: 4,099,281 km (0.064 R)
• M19: 4,189,189 km (0.065 R)
• M20: 4,743,000 km (0.073 R)
• M21: 5,319,700 km (0.061 R)
• M22: 5,884,582 km (0.1 R)
• M23: 5,952,200 km (0.072 R)
• M24: 7,251,308 km (0.103 R)
• M25: 7,988,676 km (0.103 R)
• M26: 8,634,340 km (0.118 R)
• M27: 8,749,979 km (0.084 R)
• M28: 9,653,700 km (0.073 R)
• M29: 9,894,403 km (0.106 R)
• M30: 10,177,592 km (0.103 R)
• M31: 10,258,973 km (0.112 R)
• M32: 10,381,643 km (0.113 R)
• M33: 10,835,075 km (0.116 R)
• M34: 11,633,628 km (0.084 R)
• M35: 12,104,562 km (0.112 R)
• M36: 12,320,731 km (0.109 R)
• M37: 13,197,973 km (0.087 R)
• M38: 14,004,605 km (0.09 R)
• M39: 14,140,589 km (0.064 R)
• M40: 15,384,346 km (0.104 R)
• M41: 15,712,414 km (0.108 R)
• M42: 17,096,344 km (0.109 R)
• M43: 17,631,455 km (0.091 R)
• M44: 18,270,837 km (0.116 R)
• M45: 18,369,871 km (0.088 R)
• M46: 18,469,204 km (0.032 R)
• M47: 18,668,169 km (0.111 R)
• M48: 19,673,766 km (0.109 R)
• M49: 20,285,621 km (0.114 R)
• M50: 20,748,626 km (0.114 R)
• M51: 21,215,072 km (0.113 R)
• M52: 21,842,336 km (0.086 R)
• M53: 21,894,995 km (0.111 R)
• M54: 21,947,504 km (0.074 R)
• M55: 22,422,776 km (0.077 R)
• M56: 23,061,709 km (0.103 R)
• M57: 23,491,054 km (0.102 R)
• M58: 23,598,765 km (0.101 R)
• M59: 24,904,306 km (0.105 R)
• M60: 26,065,933 km (0.109 R)
• M61: 26,737,627 km (0.093 R)
• M62: 26,793,727 km (0.045 R)
• M63: 27,019,021 km (0.12 R)
• M64: 28,556,289 km (0.116 R)
• M65: 29,480,654 km (0.1 R)
• M66: 29,538,698 km (0.049 R)
• M67: 30,532,177 km (0.093 R)
• M68: 33,456,367 km (0.102 R)
• M69: 33,759,751 km (0.052 R)
• M70: 33,881,375 km (0.092 R)
• M71: 34,552,770 km (0.049 R)
• M72: 34,675,290 km (0.068 R)
• M73: 35,722,924 km (0.062 R)
• M74: 36,468,520 km (0.045 R)
• M75: 36,530,902 km (0.106 R)
• M76: 36,968,476 km (0.118 R)
• M77: 37,282,183 km (0.039 R)
• M78: 38,609,116 km (0.074 R)
• M79: 38,799,853 km (0.108 R)
• M80: 39,438,337 km (0.051 R)
• M81: 39,502,365 km (0.082 R)
• M82: 40,466,822 km (0.101 R)
• M83: 40,725,328 km (0.028 R)
• M84: 40,790,103 km (0.1 R)
• M85: 41,114,132 km (0.11 R)
• M86: 41,895,482 km (0.11 R)
• M87: 42,681,619 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit