🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 14.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.49 AU - 0.65 AU

Year: 297 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,775,995 km

• M1: 179,069 km (0.111 R)
• M2: 277,055 km (0.082 R)
• M3: 365,617 km (0.111 R)
• M4: 486,492 km (0.114 R)
• M5: 625,917 km (0.067 R)
• M6: 758,910 km (0.054 R)
• M7: 854,802 km (0.076 R)
• M8: 944,860 km (0.106 R)
• M9: 1,075,609 km (0.078 R)
• M10: 1,324,240 km (0.034 R)
• M11: 1,430,754 km (0.093 R)
• M12: 1,570,628 km (0.096 R)
• M13: 1,728,753 km (0.098 R)
• M14: 1,934,151 km (0.028 R)
• M15: 2,028,098 km (0.115 R)
• M16: 2,118,904 km (0.063 R)
• M17: 2,240,378 km (0.079 R)
• M18: 2,344,498 km (0.089 R)
• M19: 2,526,858 km (0.089 R)
• M20: 2,687,675 km (0.115 R)
• M21: 2,846,698 km (0.071 R)
• M22: 3,091,141 km (0.115 R)
• M23: 3,337,080 km (0.067 R)
• M24: 3,451,073 km (0.105 R)
• M25: 3,677,116 km (0.096 R)
• M26: 3,800,833 km (0.081 R)
• M27: 3,926,047 km (0.112 R)
• M28: 4,070,857 km (0.095 R)
• M29: 4,242,147 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 11.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 413 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,775,995 km

• M1: 142,567 km (0.034 R)
• M2: 260,001 km (0.119 R)
• M3: 337,642 km (0.071 R)
• M4: 440,865 km (0.111 R)
• M5: 575,952 km (0.104 R)
• M6: 662,569 km (0.11 R)
• M7: 757,863 km (0.08 R)
• M8: 843,582 km (0.082 R)
• M9: 978,968 km (0.12 R)
• M10: 1,057,507 km (0.091 R)
• M11: 1,142,479 km (0.093 R)
• M12: 1,268,141 km (0.118 R)
• M13: 1,434,195 km (0.082 R)
• M14: 1,607,728 km (0.114 R)
• M15: 1,822,252 km (0.057 R)
• M16: 1,910,814 km (0.111 R)
• M17: 1,980,825 km (0.081 R)
• M18: 2,056,672 km (0.052 R)
• M19: 2,138,801 km (0.085 R)
• M20: 2,269,250 km (0.055 R)
• M21: 2,402,542 km (0.117 R)
• M22: 2,478,238 km (0.083 R)
• M23: 2,626,789 km (0.073 R)
• M24: 2,795,236 km (0.087 R)
• M25: 2,944,236 km (0.112 R)
• M26: 3,078,275 km (0.092 R)
• M27: 3,149,035 km (0.086 R)
• M28: 3,262,131 km (0.109 R)
• M29: 3,461,994 km (0.09 R)
• M30: 3,585,113 km (0.079 R)
• M31: 3,766,276 km (0.095 R)
• M32: 3,861,121 km (0.104 R)
• M33: 3,937,566 km (0.092 R)
• M34: 4,105,115 km (0.054 R)
• M35: 4,327,866 km (0.073 R)
• M36: 4,447,395 km (0.084 R)
• M37: 4,541,043 km (0.119 R)
• M38: 4,621,976 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 11.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.19 AU - 1.45 AU

Year: 1047 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,775,995 km

• M1: 145,559 km (0.108 R)
• M2: 263,891 km (0.038 R)
• M3: 488,287 km (0.081 R)
• M4: 577,597 km (0.108 R)
• M5: 654,491 km (0.037 R)
• M6: 807,978 km (0.063 R)
• M7: 900,280 km (0.069 R)
• M8: 992,133 km (0.086 R)
• M9: 1,064,389 km (0.111 R)
• M10: 1,166,863 km (0.108 R)
• M11: 1,362,089 km (0.058 R)
• M12: 1,510,639 km (0.051 R)
• M13: 1,702,873 km (0.115 R)
• M14: 1,897,649 km (0.08 R)
• M15: 2,006,407 km (0.078 R)
• M16: 2,105,740 km (0.11 R)
• M17: 2,218,536 km (0.086 R)
• M18: 2,364,245 km (0.051 R)
• M19: 2,469,412 km (0.097 R)
• M20: 2,569,792 km (0.093 R)
• M21: 2,742,428 km (0.025 R)
• M22: 2,833,384 km (0.086 R)
• M23: 2,932,118 km (0.057 R)
• M24: 3,304,019 km (0.111 R)
• M25: 3,520,337 km (0.048 R)
• M26: 3,619,670 km (0.107 R)
• M27: 3,705,539 km (0.054 R)
• M28: 3,864,711 km (0.043 R)
• M29: 3,937,715 km (0.091 R)
• M30: 4,477,913 km (0.092 R)
• M31: 4,585,773 km (0.119 R)
• M32: 4,717,868 km (0.078 R)
• M33: 4,890,654 km (0.072 R)
• M34: 5,033,669 km (0.065 R)
• M35: 5,178,031 km (0.113 R)
• M36: 5,454,488 km (0.041 R)
• M37: 5,627,722 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.7

Radius: 6.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.74 AU - 6.56 AU

Year: 9270 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,775,995 km

• M1: 89,759 km (0.076 R)
• M2: 162,014 km (0.091 R)
• M3: 337,942 km (0.108 R)
• M4: 382,971 km (0.099 R)
• M5: 544,536 km (0.101 R)
• M6: 834,756 km (0.099 R)
• M7: 882,179 km (0.104 R)
• M8: 963,410 km (0.101 R)
• M9: 1,116,150 km (0.043 R)
• M10: 1,483,113 km (0.12 R)
• M11: 1,720,525 km (0.112 R)
• M12: 2,526,259 km (0.075 R)
• M13: 2,882,153 km (0.075 R)
• M14: 3,406,942 km (0.051 R)
• M15: 4,401,768 km (0.112 R)
• M16: 4,800,296 km (0.12 R)
• M17: 5,151,103 km (0.098 R)
• M18: 5,540,357 km (0.093 R)
• M19: 5,784,650 km (0.113 R)
• M20: 5,939,185 km (0.101 R)
• M21: 6,796,979 km (0.111 R)
• M22: 6,927,279 km (0.059 R)
• M23: 7,390,135 km (0.107 R)
• M24: 7,658,962 km (0.116 R)
• M25: 8,520,048 km (0.11 R)
• M26: 8,837,494 km (0.03 R)
• M27: 9,375,299 km (0.093 R)
• M28: 10,071,527 km (0.112 R)
• M29: 10,332,276 km (0.1 R)
• M30: 10,595,120 km (0.108 R)
• M31: 10,784,361 km (0.111 R)
• M32: 10,936,502 km (0.105 R)
• M33: 11,089,391 km (0.12 R)
• M34: 11,435,860 km (0.118 R)
• M35: 11,513,351 km (0.085 R)
• M36: 11,707,829 km (0.106 R)
• M37: 12,060,730 km (0.092 R)
• M38: 12,656,578 km (0.061 R)
• M39: 14,291,683 km (0.036 R)
• M40: 14,795,229 km (0.084 R)
• M41: 15,091,433 km (0.054 R)
• M42: 16,122,312 km (0.051 R)
• M43: 18,614,762 km (0.046 R)
• M44: 18,660,390 km (0.104 R)
• M45: 18,797,272 km (0.083 R)
• M46: 18,888,826 km (0.077 R)
• M47: 19,256,388 km (0.037 R)
• M48: 19,579,968 km (0.114 R)
• M49: 20,514,206 km (0.104 R)
• M50: 20,891,941 km (0.092 R)
• M51: 20,939,214 km (0.069 R)
• M52: 21,415,085 km (0.092 R)
• M53: 22,280,508 km (0.113 R)
• M54: 22,571,476 km (0.085 R)
• M55: 22,766,103 km (0.062 R)
• M56: 23,353,574 km (0.055 R)
• M57: 24,194,314 km (0.09 R)
• M58: 24,293,946 km (0.119 R)
• M59: 24,743,637 km (0.102 R)
• M60: 24,844,018 km (0.108 R)
• M61: 25,145,756 km (0.06 R)
• M62: 25,549,970 km (0.082 R)
• M63: 26,518,616 km (0.074 R)
• M64: 27,551,141 km (0.096 R)
• M65: 27,707,171 km (0.068 R)
• M66: 27,811,291 km (0.049 R)
• M67: 29,549,020 km (0.052 R)
• M68: 30,189,449 km (0.032 R)
• M69: 30,780,659 km (0.084 R)
• M70: 30,888,520 km (0.086 R)
• M71: 30,942,524 km (0.12 R)
• M72: 31,212,997 km (0.112 R)
• M73: 31,538,672 km (0.091 R)
• M74: 31,647,430 km (0.091 R)
• M75: 32,138,410 km (0.11 R)
• M76: 32,357,571 km (0.113 R)
• M77: 33,017,596 km (0.078 R)
• M78: 33,238,702 km (0.091 R)
• M79: 33,460,257 km (0.115 R)
• M80: 33,737,761 km (0.12 R)
• M81: 33,960,512 km (0.101 R)
• M82: 34,407,211 km (0.114 R)
• M83: 35,475,938 km (0.115 R)
• M84: 35,532,486 km (0.057 R)
• M85: 35,872,373 km (0.11 R)
• M86: 36,270,453 km (0.112 R)
• M87: 36,956,060 km (0.08 R)
• M88: 38,747,045 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 4.1

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.7 AU - 8.56 AU

Year: 16001 Days

Day: 15.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,775,995 km

• M1: 108,458 km (0.11 R)
• M2: 362,176 km (0.077 R)
• M3: 539,899 km (0.109 R)
• M4: 614,997 km (0.079 R)
• M5: 709,692 km (0.088 R)
• M6: 1,134,550 km (0.116 R)
• M7: 1,251,237 km (0.062 R)
• M8: 1,475,334 km (0.103 R)
• M9: 2,100,504 km (0.026 R)
• M10: 2,195,798 km (0.102 R)
• M11: 2,366,040 km (0.1 R)
• M12: 2,642,198 km (0.08 R)
• M13: 2,719,240 km (0.039 R)
• M14: 2,928,528 km (0.091 R)
• M15: 3,088,747 km (0.079 R)
• M16: 3,142,902 km (0.11 R)
• M17: 3,473,962 km (0.113 R)
• M18: 3,874,136 km (0.067 R)
• M19: 4,288,971 km (0.079 R)
• M20: 4,562,885 km (0.09 R)
• M21: 4,686,602 km (0.079 R)
• M22: 5,451,197 km (0.053 R)
• M23: 6,083,547 km (0.095 R)
• M24: 6,185,423 km (0.112 R)
• M25: 7,343,759 km (0.106 R)
• M26: 7,707,731 km (0.111 R)
• M27: 9,260,407 km (0.11 R)
• M28: 9,417,036 km (0.105 R)
• M29: 12,037,692 km (0.096 R)
• M30: 13,338,296 km (0.065 R)
• M31: 13,603,832 km (0.099 R)
• M32: 15,929,331 km (0.111 R)
• M33: 16,399,667 km (0.099 R)
• M34: 16,588,908 km (0.101 R)
• M35: 17,498,313 km (0.085 R)
• M36: 17,740,363 km (0.119 R)
• M37: 17,788,832 km (0.038 R)
• M38: 18,032,079 km (0.115 R)
• M39: 18,571,379 km (0.052 R)
• M40: 18,966,766 km (0.083 R)
• M41: 19,215,248 km (0.091 R)
• M42: 20,068,405 km (0.088 R)
• M43: 21,603,877 km (0.091 R)
• M44: 21,915,490 km (0.093 R)
• M45: 22,071,969 km (0.118 R)
• M46: 22,701,028 km (0.11 R)
• M47: 23,816,131 km (0.051 R)
• M48: 24,461,346 km (0.077 R)
• M49: 24,623,510 km (0.115 R)
• M50: 25,057,793 km (0.119 R)
• M51: 25,385,113 km (0.104 R)
• M52: 27,941,591 km (0.104 R)
• M53: 28,507,969 km (0.091 R)
• M54: 29,307,420 km (0.069 R)
• M55: 30,520,359 km (0.108 R)
• M56: 31,867,488 km (0.116 R)
• M57: 32,697,008 km (0.114 R)
• M58: 33,593,548 km (0.104 R)
• M59: 34,316,555 km (0.103 R)
• M60: 35,044,797 km (0.096 R)
• M61: 35,900,796 km (0.09 R)
• M62: 35,962,131 km (0.098 R)
• M63: 36,454,608 km (0.082 R)
• M64: 39,519,419 km (0.059 R)
• M65: 39,836,866 km (0.07 R)
• M66: 42,600,686 km (0.027 R)
• M67: 43,056,511 km (0.092 R)
• M68: 43,121,736 km (0.104 R)
• M69: 43,644,880 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit