🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.5 AU - 0.72 AU

Year: 313 Days

Day: 37.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.65 AU - 2.15 AU

Year: 1718 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,248,239 km

• M1: 204,799 km (0.096 R)
• M2: 305,928 km (0.068 R)
• M3: 478,414 km (0.091 R)
• M4: 669,600 km (0.082 R)
• M5: 866,172 km (0.107 R)
• M6: 1,141,282 km (0.076 R)
• M7: 1,445,564 km (0.105 R)
• M8: 1,824,645 km (0.089 R)
• M9: 2,081,954 km (0.028 R)
• M10: 2,178,145 km (0.115 R)
• M11: 2,269,998 km (0.076 R)
• M12: 2,363,198 km (0.094 R)
• M13: 2,541,817 km (0.097 R)
• M14: 2,780,725 km (0.11 R)
• M15: 2,937,953 km (0.119 R)
• M16: 3,052,993 km (0.119 R)
• M17: 3,228,472 km (0.104 R)
• M18: 3,407,391 km (0.054 R)
• M19: 3,501,488 km (0.05 R)
• M20: 3,637,472 km (0.105 R)
• M21: 3,761,489 km (0.055 R)
• M22: 3,872,790 km (0.115 R)
• M23: 4,063,377 km (0.119 R)
• M24: 4,315,001 km (0.038 R)
• M25: 4,417,176 km (0.081 R)
• M26: 4,579,340 km (0.057 R)
• M27: 4,955,429 km (0.057 R)
• M28: 5,070,321 km (0.1 R)
• M29: 5,185,960 km (0.087 R)
• M30: 5,310,425 km (0.078 R)
• M31: 5,404,373 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 10.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.79 AU - 3.97 AU

Year: 5014 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,248,239 km

• M1: 140,024 km (0.069 R)
• M2: 232,475 km (0.064 R)
• M3: 305,329 km (0.107 R)
• M4: 515,065 km (0.084 R)
• M5: 721,959 km (0.092 R)
• M6: 1,014,274 km (0.066 R)
• M7: 1,123,330 km (0.113 R)
• M8: 1,215,782 km (0.074 R)
• M9: 1,520,363 km (0.108 R)
• M10: 1,800,710 km (0.107 R)
• M11: 2,085,095 km (0.112 R)
• M12: 2,696,651 km (0.07 R)
• M13: 2,965,030 km (0.084 R)
• M14: 3,376,424 km (0.093 R)
• M15: 3,451,821 km (0.09 R)
• M16: 3,543,076 km (0.076 R)
• M17: 3,619,820 km (0.11 R)
• M18: 3,712,421 km (0.062 R)
• M19: 3,884,608 km (0.11 R)
• M20: 3,963,745 km (0.085 R)
• M21: 4,666,406 km (0.068 R)
• M22: 5,127,317 km (0.093 R)
• M23: 5,301,749 km (0.098 R)
• M24: 5,782,556 km (0.064 R)
• M25: 6,000,819 km (0.029 R)
• M26: 6,240,326 km (0.067 R)
• M27: 6,520,672 km (0.119 R)
• M28: 7,132,527 km (0.106 R)
• M29: 7,504,577 km (0.095 R)
• M30: 7,742,887 km (0.105 R)
• M31: 8,247,181 km (0.12 R)
• M32: 8,349,356 km (0.095 R)
• M33: 8,451,980 km (0.057 R)
• M34: 8,555,053 km (0.046 R)
• M35: 8,637,781 km (0.096 R)
• M36: 8,803,984 km (0.089 R)
• M37: 9,076,402 km (0.1 R)
• M38: 9,203,111 km (0.114 R)
• M39: 9,309,027 km (0.085 R)
• M40: 9,608,073 km (0.117 R)
• M41: 9,823,643 km (0.055 R)
• M42: 9,910,261 km (0.028 R)
• M43: 9,997,177 km (0.07 R)
• M44: 10,149,916 km (0.102 R)
• M45: 10,546,201 km (0.065 R)
• M46: 10,768,504 km (0.108 R)
• M47: 11,217,896 km (0.076 R)
• M48: 11,490,612 km (0.094 R)
• M49: 11,581,867 km (0.084 R)
• M50: 11,788,312 km (0.059 R)
• M51: 11,995,954 km (0.081 R)
• M52: 12,298,142 km (0.117 R)
• M53: 12,508,776 km (0.119 R)
• M54: 12,720,606 km (0.097 R)
• M55: 13,171,793 km (0.052 R)
• M56: 13,363,279 km (0.109 R)
• M57: 13,483,406 km (0.093 R)
• M58: 13,749,092 km (0.079 R)
• M59: 13,894,800 km (0.109 R)
• M60: 14,016,572 km (0.078 R)
• M61: 14,138,644 km (0.093 R)
• M62: 14,310,233 km (0.116 R)
• M63: 14,383,985 km (0.11 R)
• M64: 14,556,471 km (0.072 R)
• M65: 14,804,205 km (0.096 R)
• M66: 14,928,521 km (0.108 R)
• M67: 15,606,199 km (0.108 R)
• M68: 15,783,473 km (0.102 R)
• M69: 16,268,170 km (0.064 R)
• M70: 16,345,213 km (0.083 R)
• M71: 16,499,598 km (0.093 R)
• M72: 17,435,632 km (0.1 R)
• M73: 17,514,470 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 6.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.02 AU - 9.68 AU

Year: 15828 Days

Day: 19.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,248,239 km

• M1: 116,686 km (0.082 R)
• M2: 211,232 km (0.111 R)
• M3: 288,125 km (0.108 R)
• M4: 517,459 km (0.093 R)
• M5: 659,727 km (0.114 R)
• M6: 887,265 km (0.101 R)
• M7: 943,215 km (0.097 R)
• M8: 1,261,708 km (0.081 R)
• M9: 1,589,029 km (0.102 R)
• M10: 2,089,882 km (0.075 R)
• M11: 2,241,574 km (0.111 R)
• M12: 2,344,647 km (0.081 R)
• M13: 2,475,845 km (0.074 R)
• M14: 2,555,580 km (0.118 R)
• M15: 2,609,286 km (0.106 R)
• M16: 2,772,797 km (0.043 R)
• M17: 4,070,109 km (0.086 R)
• M18: 4,946,304 km (0.088 R)
• M19: 5,596,756 km (0.069 R)
• M20: 6,456,345 km (0.096 R)
• M21: 6,640,500 km (0.117 R)
• M22: 7,165,439 km (0.109 R)
• M23: 8,096,237 km (0.077 R)
• M24: 8,295,052 km (0.076 R)
• M25: 8,575,848 km (0.111 R)
• M26: 8,941,614 km (0.09 R)
• M27: 9,064,584 km (0.091 R)
• M28: 9,229,590 km (0.058 R)
• M29: 9,353,906 km (0.107 R)
• M30: 9,604,183 km (0.12 R)
• M31: 10,239,825 km (0.094 R)
• M32: 11,152,222 km (0.064 R)
• M33: 11,196,353 km (0.09 R)
• M34: 11,373,328 km (0.105 R)
• M35: 11,417,758 km (0.036 R)
• M36: 12,000,143 km (0.076 R)
• M37: 12,090,500 km (0.081 R)
• M38: 12,272,112 km (0.039 R)
• M39: 12,638,028 km (0.107 R)
• M40: 12,776,107 km (0.089 R)
• M41: 14,136,999 km (0.086 R)
• M42: 15,444,933 km (0.088 R)
• M43: 15,889,388 km (0.115 R)
• M44: 17,452,387 km (0.108 R)
• M45: 17,657,635 km (0.104 R)
• M46: 19,169,471 km (0.075 R)
• M47: 19,275,237 km (0.091 R)
• M48: 19,487,367 km (0.057 R)
• M49: 19,593,731 km (0.114 R)
• M50: 21,982,061 km (0.112 R)
• M51: 22,537,667 km (0.111 R)
• M52: 22,593,467 km (0.065 R)
• M53: 22,985,264 km (0.081 R)
• M54: 24,346,006 km (0.09 R)
• M55: 24,690,381 km (0.03 R)
• M56: 24,863,017 km (0.101 R)
• M57: 25,151,890 km (0.057 R)
• M58: 27,680,842 km (0.053 R)
• M59: 28,100,165 km (0.078 R)
• M60: 28,461,294 km (0.036 R)
• M61: 29,066,417 km (0.075 R)
• M62: 29,737,065 km (0.083 R)
• M63: 29,798,400 km (0.114 R)
• M64: 30,166,560 km (0.078 R)
• M65: 30,412,798 km (0.066 R)
• M66: 31,031,535 km (0.111 R)
• M67: 31,093,618 km (0.1 R)
• M68: 31,904,738 km (0.071 R)
• M69: 32,785,869 km (0.077 R)
• M70: 32,849,149 km (0.062 R)
• M71: 32,912,429 km (0.081 R)
• M72: 32,975,709 km (0.11 R)
• M73: 33,229,427 km (0.093 R)
• M74: 33,420,164 km (0.12 R)
• M75: 33,738,808 km (0.118 R)
• M76: 35,152,956 km (0.108 R)
• M77: 35,217,732 km (0.086 R)
• M78: 35,412,210 km (0.092 R)
• M79: 37,178,212 km (0.079 R)
• M80: 37,508,375 km (0.075 R)
• M81: 37,773,313 km (0.088 R)
• M82: 38,038,699 km (0.119 R)
• M83: 38,238,263 km (0.099 R)
• M84: 39,577,164 km (0.078 R)
• M85: 39,779,420 km (0.072 R)
• M86: 40,795,339 km (0.102 R)
• M87: 41,682,754 km (0.07 R)
• M88: 42,232,077 km (0.079 R)
• M89: 43,060,401 km (0.086 R)
• M90: 44,243,121 km (0.119 R)
• M91: 45,295,542 km (0.118 R)
• M92: 46,072,554 km (0.1 R)
• M93: 47,496,576 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 5.1

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.8 AU - 10.02 AU

Year: 17447 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,248,239 km

• M1: 91,703 km (0.093 R)
• M2: 151,991 km (0.118 R)
• M3: 253,868 km (0.094 R)
• M4: 406,308 km (0.07 R)
• M5: 618,438 km (0.067 R)
• M6: 771,626 km (0.045 R)
• M7: 1,364,482 km (0.115 R)
• M8: 1,474,287 km (0.077 R)
• M9: 1,749,996 km (0.113 R)
• M10: 2,400,597 km (0.09 R)
• M11: 2,506,812 km (0.108 R)
• M12: 2,834,730 km (0.082 R)
• M13: 3,089,645 km (0.108 R)
• M14: 3,234,456 km (0.084 R)
• M15: 3,835,540 km (0.079 R)
• M16: 4,900,527 km (0.105 R)
• M17: 4,934,187 km (0.047 R)
• M18: 5,035,614 km (0.111 R)
• M19: 5,309,228 km (0.114 R)
• M20: 5,693,396 km (0.112 R)
• M21: 6,086,539 km (0.105 R)
• M22: 6,231,649 km (0.047 R)
• M23: 6,414,757 km (0.108 R)
• M24: 7,050,099 km (0.081 R)
• M25: 7,164,392 km (0.072 R)
• M26: 7,433,219 km (0.037 R)
• M27: 7,588,502 km (0.046 R)
• M28: 9,658,338 km (0.072 R)
• M29: 9,700,524 km (0.06 R)
• M30: 9,785,197 km (0.057 R)
• M31: 9,912,654 km (0.104 R)
• M32: 10,083,495 km (0.097 R)
• M33: 10,169,214 km (0.076 R)
• M34: 10,996,042 km (0.103 R)
• M35: 12,070,903 km (0.115 R)
• M36: 12,162,008 km (0.091 R)
• M37: 12,806,027 km (0.096 R)
• M38: 13,272,622 km (0.112 R)
• M39: 13,983,212 km (0.105 R)
• M40: 14,222,718 km (0.114 R)
• M41: 14,319,059 km (0.109 R)
• M42: 15,391,527 km (0.039 R)
• M43: 16,844,421 km (0.092 R)
• M44: 17,099,336 km (0.093 R)
• M45: 17,150,498 km (0.104 R)
• M46: 17,355,447 km (0.085 R)
• M47: 17,716,277 km (0.117 R)
• M48: 18,392,909 km (0.113 R)
• M49: 19,824,859 km (0.054 R)
• M50: 19,878,565 km (0.119 R)
• M51: 21,623,175 km (0.072 R)
• M52: 22,066,883 km (0.084 R)
• M53: 22,569,831 km (0.055 R)
• M54: 22,907,024 km (0.042 R)
• M55: 22,963,423 km (0.106 R)
• M56: 23,019,821 km (0.077 R)
• M57: 23,586,647 km (0.031 R)
• M58: 23,928,927 km (0.099 R)
• M59: 24,215,557 km (0.108 R)
• M60: 24,445,489 km (0.116 R)
• M61: 25,840,788 km (0.06 R)
• M62: 25,899,431 km (0.085 R)
• M63: 26,075,806 km (0.086 R)
• M64: 27,023,060 km (0.12 R)
• M65: 27,321,508 km (0.078 R)
• M66: 27,381,197 km (0.1 R)
• M67: 28,222,985 km (0.099 R)
• M68: 28,890,341 km (0.114 R)
• M69: 30,550,129 km (0.09 R)
• M70: 31,548,396 km (0.08 R)
• M71: 31,611,077 km (0.101 R)
• M72: 32,177,604 km (0.046 R)
• M73: 32,304,015 km (0.044 R)
• M74: 32,683,993 km (0.088 R)
• M75: 32,874,581 km (0.079 R)
• M76: 33,065,468 km (0.115 R)
• M77: 35,255,281 km (0.074 R)
• M78: 37,292,206 km (0.102 R)
• M79: 37,757,455 km (0.084 R)
• M80: 37,957,318 km (0.117 R)
• M81: 38,760,808 km (0.07 R)
• M82: 38,827,978 km (0.038 R)
• M83: 38,895,147 km (0.076 R)
• M84: 38,962,466 km (0.07 R)
• M85: 39,705,070 km (0.033 R)
• M86: 39,976,291 km (0.065 R)
• M87: 40,044,208 km (0.107 R)
• M88: 41,478,852 km (0.098 R)
• M89: 41,960,856 km (0.113 R)
• M90: 42,513,920 km (0.104 R)
• M91: 44,187,770 km (0.105 R)
• M92: 45,386,199 km (0.07 R)
• M93: 45,953,923 km (0.089 R)
• M94: 48,103,794 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 15,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit