🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 8.1

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 403 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,295,041 km

• M1: 100,979 km (0.055 R)
• M2: 166,054 km (0.056 R)
• M3: 226,940 km (0.107 R)
• M4: 291,267 km (0.095 R)
• M5: 363,822 km (0.065 R)
• M6: 423,063 km (0.105 R)
• M7: 489,933 km (0.094 R)
• M8: 576,251 km (0.089 R)
• M9: 631,453 km (0.045 R)
• M10: 692,937 km (0.118 R)
• M11: 778,208 km (0.071 R)
• M12: 849,267 km (0.103 R)
• M13: 931,845 km (0.069 R)
• M14: 1,110,465 km (0.087 R)
• M15: 1,175,839 km (0.117 R)
• M16: 1,242,710 km (0.083 R)
• M17: 1,310,777 km (0.11 R)
• M18: 1,418,188 km (0.076 R)
• M19: 1,511,836 km (0.107 R)
• M20: 1,567,935 km (0.089 R)
• M21: 1,630,318 km (0.11 R)
• M22: 1,734,587 km (0.096 R)
• M23: 1,858,903 km (0.04 R)
• M24: 1,913,058 km (0.082 R)
• M25: 1,998,478 km (0.101 R)
• M26: 2,103,944 km (0.037 R)
• M27: 2,179,641 km (0.115 R)
• M28: 2,301,114 km (0.107 R)
• M29: 2,451,311 km (0.112 R)
• M30: 2,537,778 km (0.055 R)
• M31: 2,625,143 km (0.028 R)
• M32: 2,761,577 km (0.106 R)
• M33: 2,872,429 km (0.114 R)
• M34: 2,991,808 km (0.108 R)
• M35: 3,062,867 km (0.111 R)
• M36: 3,148,886 km (0.119 R)
• M37: 3,367,448 km (0.093 R)
• M38: 3,456,309 km (0.106 R)
• M39: 3,538,289 km (0.069 R)
• M40: 3,681,753 km (0.09 R)
• M41: 3,758,048 km (0.036 R)
• M42: 3,958,659 km (0.116 R)
• M43: 4,013,412 km (0.115 R)
• M44: 4,210,582 km (0.11 R)
• M45: 4,322,481 km (0.1 R)
• M46: 4,443,506 km (0.059 R)
• M47: 4,796,407 km (0.032 R)
• M48: 5,022,749 km (0.085 R)
• M49: 5,099,043 km (0.115 R)
• M50: 5,150,056 km (0.047 R)
• M51: 5,304,142 km (0.036 R)
• M52: 5,399,137 km (0.093 R)
• M53: 5,503,257 km (0.109 R)
• M54: 5,564,442 km (0.06 R)
• M55: 5,660,933 km (0.105 R)
• M56: 5,784,501 km (0.076 R)
• M57: 5,873,362 km (0.088 R)
• M58: 6,043,455 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 14.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 27,295,041 km

• M1: 177,722 km (0.075 R)
• M2: 306,376 km (0.106 R)
• M3: 471,532 km (0.061 R)
• M4: 647,011 km (0.074 R)
• M5: 751,281 km (0.07 R)
• M6: 840,291 km (0.082 R)
• M7: 1,091,017 km (0.114 R)
• M8: 1,181,674 km (0.043 R)
• M9: 1,318,556 km (0.12 R)
• M10: 1,470,397 km (0.066 R)
• M11: 1,609,374 km (0.077 R)
• M12: 1,723,966 km (0.115 R)
• M13: 1,841,550 km (0.108 R)
• M14: 1,992,344 km (0.071 R)
• M15: 2,084,946 km (0.041 R)
• M16: 2,179,043 km (0.097 R)
• M17: 2,269,250 km (0.028 R)
• M18: 2,388,031 km (0.071 R)
• M19: 2,481,230 km (0.115 R)
• M20: 2,615,120 km (0.097 R)
• M21: 2,803,015 km (0.107 R)
• M22: 2,895,916 km (0.117 R)
• M23: 3,019,334 km (0.114 R)
• M24: 3,192,867 km (0.074 R)
• M25: 3,714,216 km (0.071 R)
• M26: 3,803,825 km (0.101 R)
• M27: 3,952,525 km (0.028 R)
• M28: 4,090,006 km (0.117 R)
• M29: 4,275,956 km (0.059 R)
• M30: 4,437,671 km (0.111 R)
• M31: 4,539,697 km (0.054 R)
• M32: 4,628,857 km (0.113 R)
• M33: 4,780,998 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 9.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.19 AU - 1.79 AU

Year: 1174 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,295,041 km

• M1: 139,575 km (0.117 R)
• M2: 262,395 km (0.032 R)
• M3: 526,136 km (0.105 R)
• M4: 592,258 km (0.042 R)
• M5: 667,506 km (0.082 R)
• M6: 809,324 km (0.061 R)
• M7: 1,131,110 km (0.074 R)
• M8: 1,287,439 km (0.116 R)
• M9: 1,349,074 km (0.106 R)
• M10: 1,539,811 km (0.094 R)
• M11: 1,672,055 km (0.103 R)
• M12: 1,947,914 km (0.026 R)
• M13: 2,064,151 km (0.093 R)
• M14: 2,313,232 km (0.076 R)
• M15: 2,436,650 km (0.103 R)
• M16: 2,591,634 km (0.067 R)
• M17: 2,690,219 km (0.064 R)
• M18: 3,191,072 km (0.06 R)
• M19: 3,329,001 km (0.071 R)
• M20: 3,468,726 km (0.105 R)
• M21: 3,566,712 km (0.116 R)
• M22: 3,654,526 km (0.116 R)
• M23: 3,732,018 km (0.067 R)
• M24: 3,900,016 km (0.075 R)
• M25: 4,173,781 km (0.071 R)
• M26: 4,266,531 km (0.04 R)
• M27: 4,336,543 km (0.056 R)
• M28: 4,668,202 km (0.091 R)
• M29: 4,849,365 km (0.086 R)
• M30: 5,119,090 km (0.098 R)
• M31: 5,268,388 km (0.028 R)
• M32: 5,507,745 km (0.112 R)
• M33: 5,750,692 km (0.089 R)
• M34: 6,115,112 km (0.119 R)
• M35: 6,513,940 km (0.047 R)
• M36: 6,811,789 km (0.047 R)
• M37: 6,893,769 km (0.081 R)
• M38: 7,003,724 km (0.117 R)
• M39: 7,155,715 km (0.064 R)
• M40: 7,760,539 km (0.083 R)
• M41: 7,846,259 km (0.109 R)
• M42: 7,946,639 km (0.081 R)
• M43: 8,163,257 km (0.079 R)
• M44: 8,367,159 km (0.117 R)
• M45: 8,455,122 km (0.111 R)
• M46: 8,587,516 km (0.108 R)
• M47: 8,735,468 km (0.043 R)
• M48: 8,884,318 km (0.112 R)
• M49: 9,671,802 km (0.045 R)
• M50: 10,027,246 km (0.111 R)
• M51: 10,089,479 km (0.106 R)
• M52: 10,183,127 km (0.116 R)
• M53: 10,277,075 km (0.084 R)
• M54: 10,402,737 km (0.027 R)
• M55: 10,497,283 km (0.068 R)
• M56: 10,639,700 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 13.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.06 AU - 3.96 AU

Year: 4246 Days

Day: 14.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,295,041 km

• M1: 215,271 km (0.1 R)
• M2: 395,537 km (0.057 R)
• M3: 482,752 km (0.12 R)
• M4: 672,742 km (0.105 R)
• M5: 902,674 km (0.093 R)
• M6: 1,015,321 km (0.104 R)
• M7: 1,119,740 km (0.098 R)
• M8: 1,228,199 km (0.075 R)
• M9: 1,471,145 km (0.065 R)
• M10: 1,683,574 km (0.081 R)
• M11: 1,809,685 km (0.066 R)
• M12: 1,988,305 km (0.097 R)
• M13: 2,190,262 km (0.109 R)
• M14: 2,328,790 km (0.111 R)
• M15: 2,762,025 km (0.03 R)
• M16: 3,299,979 km (0.106 R)
• M17: 3,399,462 km (0.089 R)
• M18: 3,581,373 km (0.073 R)
• M19: 3,704,342 km (0.082 R)
• M20: 4,582,931 km (0.111 R)
• M21: 4,965,901 km (0.055 R)
• M22: 5,195,983 km (0.119 R)
• M23: 6,102,696 km (0.06 R)
• M24: 6,225,665 km (0.066 R)
• M25: 6,574,527 km (0.101 R)
• M26: 6,725,920 km (0.06 R)
• M27: 6,827,647 km (0.112 R)
• M28: 7,058,177 km (0.111 R)
• M29: 7,343,460 km (0.069 R)
• M30: 7,474,508 km (0.098 R)
• M31: 7,792,104 km (0.067 R)
• M32: 7,979,401 km (0.074 R)
• M33: 8,467,838 km (0.064 R)
• M34: 8,632,994 km (0.118 R)
• M35: 8,910,348 km (0.097 R)
• M36: 9,275,517 km (0.106 R)
• M37: 9,588,326 km (0.047 R)
• M38: 10,224,416 km (0.11 R)
• M39: 10,312,230 km (0.107 R)
• M40: 10,814,580 km (0.101 R)
• M41: 11,173,914 km (0.114 R)
• M42: 11,446,182 km (0.11 R)
• M43: 12,619,478 km (0.108 R)
• M44: 12,808,270 km (0.111 R)
• M45: 13,284,441 km (0.053 R)
• M46: 13,701,669 km (0.104 R)
• M47: 14,516,379 km (0.082 R)
• M48: 15,818,628 km (0.057 R)
• M49: 15,920,355 km (0.062 R)
• M50: 16,638,425 km (0.101 R)
• M51: 16,845,618 km (0.091 R)
• M52: 17,192,685 km (0.098 R)
• M53: 17,682,768 km (0.078 R)
• M54: 17,823,539 km (0.093 R)
• M55: 18,355,060 km (0.079 R)
• M56: 18,605,038 km (0.11 R)
• M57: 19,216,445 km (0.112 R)
• M58: 19,397,458 km (0.117 R)
• M59: 19,688,426 km (0.104 R)
• M60: 19,834,434 km (0.104 R)
• M61: 20,829,559 km (0.108 R)
• M62: 21,351,954 km (0.043 R)
• M63: 21,652,347 km (0.105 R)
• M64: 21,878,689 km (0.078 R)
• M65: 22,295,468 km (0.063 R)
• M66: 22,638,496 km (0.115 R)
• M67: 22,791,535 km (0.103 R)
• M68: 23,600,560 km (0.055 R)
• M69: 23,911,275 km (0.078 R)
• M70: 24,890,842 km (0.094 R)
• M71: 25,604,274 km (0.102 R)
• M72: 25,803,688 km (0.087 R)
• M73: 26,003,551 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit