🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.28 AU - 3 AU

Year: 1642 Days

Day: 26.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,908,603 km

• M1: 2,035,129 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.91 AU - 5.59 AU

Year: 3964 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,908,603 km

• M1: 113,395 km (0.042 R)
• M2: 190,139 km (0.117 R)
• M3: 321,486 km (0.043 R)
• M4: 511,326 km (0.031 R)
• M5: 672,143 km (0.063 R)
• M6: 987,047 km (0.059 R)
• M7: 1,111,662 km (0.074 R)
• M8: 1,181,075 km (0.081 R)
• M9: 1,345,334 km (0.11 R)
• M10: 1,473,689 km (0.102 R)
• M11: 1,539,362 km (0.102 R)
• M12: 1,617,303 km (0.106 R)
• M13: 1,859,352 km (0.037 R)
• M14: 1,942,678 km (0.096 R)
• M15: 2,039,318 km (0.042 R)
• M16: 2,125,337 km (0.087 R)
• M17: 2,560,517 km (0.117 R)
• M18: 2,653,717 km (0.073 R)
• M19: 2,734,350 km (0.11 R)
• M20: 2,884,397 km (0.109 R)
• M21: 2,967,423 km (0.089 R)
• M22: 3,192,867 km (0.092 R)
• M23: 3,438,507 km (0.112 R)
• M24: 3,615,631 km (0.039 R)
• M25: 3,810,856 km (0.104 R)
• M26: 3,963,596 km (0.108 R)
• M27: 4,417,625 km (0.039 R)
• M28: 4,529,674 km (0.076 R)
• M29: 4,707,845 km (0.095 R)
• M30: 4,921,321 km (0.102 R)
• M31: 5,037,559 km (0.109 R)
• M32: 5,754,432 km (0.071 R)
• M33: 5,824,443 km (0.098 R)
• M34: 6,178,392 km (0.055 R)
• M35: 6,539,372 km (0.112 R)
• M36: 6,963,182 km (0.084 R)
• M37: 7,187,729 km (0.054 R)
• M38: 7,586,557 km (0.109 R)
• M39: 7,817,835 km (0.101 R)
• M40: 7,875,879 km (0.076 R)
• M41: 7,953,670 km (0.099 R)
• M42: 8,386,008 km (0.09 R)
• M43: 8,505,237 km (0.034 R)
• M44: 8,605,019 km (0.062 R)
• M45: 9,191,592 km (0.071 R)
• M46: 9,582,940 km (0.069 R)
• M47: 9,707,705 km (0.074 R)
• M48: 10,021,711 km (0.111 R)
• M49: 10,381,793 km (0.099 R)
• M50: 10,467,213 km (0.084 R)
• M51: 10,638,653 km (0.084 R)
• M52: 10,940,840 km (0.055 R)
• M53: 11,114,673 km (0.11 R)
• M54: 11,289,553 km (0.068 R)
• M55: 11,975,908 km (0.061 R)
• M56: 12,155,126 km (0.111 R)
• M57: 12,267,773 km (0.119 R)
• M58: 12,516,405 km (0.047 R)
• M59: 13,019,054 km (0.101 R)
• M60: 13,249,584 km (0.116 R)
• M61: 13,342,185 km (0.082 R)
• M62: 13,598,147 km (0.082 R)
• M63: 14,351,522 km (0.098 R)
• M64: 14,422,880 km (0.097 R)
• M65: 14,757,381 km (0.096 R)
• M66: 15,094,425 km (0.087 R)
• M67: 15,239,685 km (0.11 R)
• M68: 15,336,774 km (0.112 R)
• M69: 15,653,622 km (0.056 R)
• M70: 16,194,867 km (0.085 R)
• M71: 16,343,567 km (0.033 R)
• M72: 16,667,297 km (0.033 R)
• M73: 16,817,493 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 11.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.94 AU - 6.18 AU

Year: 5020 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,908,603 km

• M1: 191,784 km (0.054 R)
• M2: 382,522 km (0.089 R)
• M3: 576,550 km (0.087 R)
• M4: 710,291 km (0.095 R)
• M5: 918,980 km (0.051 R)
• M6: 1,051,673 km (0.114 R)
• M7: 1,148,612 km (0.084 R)
• M8: 1,520,363 km (0.074 R)
• M9: 1,679,685 km (0.047 R)
• M10: 1,861,596 km (0.103 R)
• M11: 2,102,598 km (0.116 R)
• M12: 2,209,112 km (0.099 R)
• M13: 2,317,421 km (0.097 R)
• M14: 2,539,573 km (0.092 R)
• M15: 2,866,445 km (0.09 R)
• M16: 2,945,283 km (0.105 R)
• M17: 3,044,915 km (0.12 R)
• M18: 3,350,843 km (0.084 R)
• M19: 3,434,169 km (0.08 R)
• M20: 3,752,663 km (0.11 R)
• M21: 4,036,599 km (0.063 R)
• M22: 4,170,041 km (0.09 R)
• M23: 4,953,933 km (0.092 R)
• M24: 5,436,387 km (0.091 R)
• M25: 5,608,873 km (0.117 R)
• M26: 6,136,953 km (0.084 R)
• M27: 6,368,232 km (0.11 R)
• M28: 6,550,143 km (0.12 R)
• M29: 6,707,520 km (0.062 R)
• M30: 6,999,236 km (0.028 R)
• M31: 7,458,202 km (0.083 R)
• M32: 7,540,181 km (0.053 R)
• M33: 7,815,890 km (0.095 R)
• M34: 8,066,766 km (0.105 R)
• M35: 8,263,786 km (0.105 R)
• M36: 8,405,456 km (0.102 R)
• M37: 8,519,300 km (0.081 R)
• M38: 8,605,169 km (0.111 R)
• M39: 8,691,337 km (0.11 R)
• M40: 8,777,655 km (0.082 R)
• M41: 8,864,272 km (0.117 R)
• M42: 8,980,360 km (0.105 R)
• M43: 9,627,371 km (0.103 R)
• M44: 10,503,416 km (0.094 R)
• M45: 10,626,236 km (0.111 R)
• M46: 11,122,302 km (0.109 R)
• M47: 11,785,021 km (0.104 R)
• M48: 12,428,142 km (0.108 R)
• M49: 12,558,143 km (0.082 R)
• M50: 14,459,083 km (0.047 R)
• M51: 14,664,481 km (0.092 R)
• M52: 15,181,940 km (0.106 R)
• M53: 16,057,835 km (0.115 R)
• M54: 16,698,563 km (0.093 R)
• M55: 17,130,452 km (0.062 R)
• M56: 17,347,668 km (0.079 R)
• M57: 18,005,151 km (0.082 R)
• M58: 18,336,959 km (0.101 R)
• M59: 18,707,962 km (0.063 R)
• M60: 18,969,160 km (0.05 R)
• M61: 19,231,554 km (0.114 R)
• M62: 20,254,953 km (0.109 R)
• M63: 23,349,834 km (0.096 R)
• M64: 23,510,353 km (0.104 R)
• M65: 23,953,910 km (0.064 R)
• M66: 24,075,384 km (0.083 R)
• M67: 24,237,548 km (0.054 R)
• M68: 24,522,382 km (0.086 R)
• M69: 24,767,423 km (0.118 R)
• M70: 25,424,757 km (0.038 R)
• M71: 25,589,913 km (0.118 R)
• M72: 26,046,186 km (0.083 R)
• M73: 26,129,362 km (0.104 R)
• M74: 26,337,902 km (0.099 R)
• M75: 26,756,626 km (0.115 R)
• M76: 27,050,885 km (0.101 R)
• M77: 28,281,926 km (0.081 R)
• M78: 28,839,627 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.3

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.78 AU - 7.86 AU

Year: 8373 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,908,603 km

• M1: 117,584 km (0.028 R)
• M2: 227,389 km (0.085 R)
• M3: 479,760 km (0.119 R)
• M4: 748,438 km (0.029 R)
• M5: 842,834 km (0.119 R)
• M6: 1,009,337 km (0.099 R)
• M7: 1,393,654 km (0.108 R)
• M8: 1,471,744 km (0.108 R)
• M9: 1,531,433 km (0.085 R)
• M10: 2,037,972 km (0.063 R)
• M11: 2,127,282 km (0.046 R)
• M12: 2,217,938 km (0.101 R)
• M13: 2,665,984 km (0.089 R)
• M14: 2,863,004 km (0.119 R)
• M15: 3,219,496 km (0.117 R)
• M16: 3,350,095 km (0.118 R)
• M17: 3,509,416 km (0.103 R)
• M18: 3,616,977 km (0.077 R)
• M19: 4,171,237 km (0.102 R)
• M20: 4,342,677 km (0.094 R)
• M21: 4,458,316 km (0.097 R)
• M22: 5,021,402 km (0.111 R)
• M23: 5,764,604 km (0.087 R)
• M24: 5,923,776 km (0.07 R)
• M25: 6,741,329 km (0.039 R)
• M26: 7,214,507 km (0.041 R)
• M27: 7,455,210 km (0.032 R)
• M28: 8,372,095 km (0.053 R)
• M29: 9,027,633 km (0.036 R)
• M30: 9,324,286 km (0.113 R)
• M31: 9,511,283 km (0.076 R)
• M32: 10,659,447 km (0.064 R)
• M33: 10,737,537 km (0.115 R)
• M34: 11,289,553 km (0.12 R)
• M35: 11,649,336 km (0.099 R)
• M36: 12,134,781 km (0.113 R)
• M37: 12,750,975 km (0.101 R)
• M38: 13,125,717 km (0.103 R)
• M39: 13,800,553 km (0.101 R)
• M40: 14,099,450 km (0.083 R)
• M41: 16,250,517 km (0.071 R)
• M42: 16,520,990 km (0.093 R)
• M43: 17,432,939 km (0.058 R)
• M44: 20,362,215 km (0.071 R)
• M45: 21,191,735 km (0.092 R)
• M46: 21,833,510 km (0.106 R)
• M47: 22,782,858 km (0.048 R)
• M48: 24,155,119 km (0.051 R)
• M49: 24,412,278 km (0.106 R)
• M50: 24,825,467 km (0.12 R)
• M51: 25,240,901 km (0.118 R)
• M52: 25,345,170 km (0.095 R)
• M53: 26,026,140 km (0.09 R)
• M54: 26,395,348 km (0.114 R)
• M55: 26,766,350 km (0.066 R)
• M56: 27,299,218 km (0.116 R)
• M57: 27,459,736 km (0.116 R)
• M58: 27,620,554 km (0.116 R)
• M59: 27,889,381 km (0.07 R)
• M60: 28,321,270 km (0.105 R)
• M61: 28,375,425 km (0.067 R)
• M62: 28,864,311 km (0.105 R)
• M63: 29,355,889 km (0.077 R)
• M64: 29,410,792 km (0.072 R)
• M65: 29,465,545 km (0.099 R)
• M66: 30,402,925 km (0.104 R)
• M67: 30,513,777 km (0.071 R)
• M68: 30,903,180 km (0.091 R)
• M69: 31,350,029 km (0.118 R)
• M70: 31,855,371 km (0.052 R)
• M71: 32,363,405 km (0.041 R)
• M72: 32,817,285 km (0.067 R)
• M73: 33,101,970 km (0.055 R)
• M74: 33,501,845 km (0.104 R)
• M75: 33,846,069 km (0.08 R)
• M76: 34,364,426 km (0.096 R)
• M77: 34,479,916 km (0.12 R)
• M78: 34,885,475 km (0.116 R)
• M79: 35,409,068 km (0.088 R)
• M80: 35,993,846 km (0.066 R)
• M81: 36,111,280 km (0.071 R)
• M82: 36,581,915 km (0.115 R)
• M83: 37,173,126 km (0.076 R)
• M84: 38,125,616 km (0.071 R)
• M85: 38,604,927 km (0.085 R)
• M86: 39,025,896 km (0.088 R)
• M87: 39,933,207 km (0.084 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: 518 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit