🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 15

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.75 AU - 1.85 AU

Year: 1559 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 76,702,454 km

• M1: 186,997 km (0.084 R)
• M2: 417,228 km (0.118 R)
• M3: 556,953 km (0.077 R)
• M4: 769,382 km (0.064 R)
• M5: 969,394 km (0.105 R)
• M6: 1,179,130 km (0.107 R)
• M7: 1,434,045 km (0.105 R)
• M8: 1,686,716 km (0.106 R)
• M9: 1,856,510 km (0.062 R)
• M10: 1,987,707 km (0.065 R)
• M11: 2,156,304 km (0.109 R)
• M12: 2,532,542 km (0.099 R)
• M13: 2,703,832 km (0.061 R)
• M14: 2,866,445 km (0.111 R)
• M15: 3,097,125 km (0.074 R)
• M16: 3,374,180 km (0.06 R)
• M17: 3,563,571 km (0.093 R)
• M18: 3,659,613 km (0.05 R)
• M19: 3,784,377 km (0.1 R)
• M20: 3,910,638 km (0.1 R)
• M21: 4,024,033 km (0.082 R)
• M22: 4,210,731 km (0.089 R)
• M23: 4,341,779 km (0.116 R)
• M24: 4,533,414 km (0.026 R)
• M25: 4,833,806 km (0.065 R)
• M26: 5,171,898 km (0.112 R)
• M27: 5,486,053 km (0.096 R)
• M28: 5,887,574 km (0.101 R)
• M29: 6,001,717 km (0.095 R)
• M30: 6,149,669 km (0.115 R)
• M31: 6,332,179 km (0.115 R)
• M32: 6,533,238 km (0.118 R)
• M33: 7,028,108 km (0.052 R)
• M34: 7,695,015 km (0.105 R)
• M35: 7,820,079 km (0.078 R)
• M36: 8,126,755 km (0.094 R)
• M37: 8,254,212 km (0.091 R)
• M38: 8,529,472 km (0.114 R)
• M39: 8,920,072 km (0.113 R)
• M40: 9,051,569 km (0.084 R)
• M41: 9,373,803 km (0.045 R)
• M42: 9,507,543 km (0.062 R)
• M43: 9,699,627 km (0.11 R)
• M44: 9,815,565 km (0.102 R)
• M45: 10,980,185 km (0.099 R)
• M46: 11,466,527 km (0.11 R)
• M47: 11,856,529 km (0.105 R)
• M48: 12,230,075 km (0.057 R)
• M49: 12,481,250 km (0.084 R)
• M50: 12,586,417 km (0.088 R)
• M51: 12,903,714 km (0.074 R)
• M52: 13,052,713 km (0.11 R)
• M53: 13,914,996 km (0.119 R)
• M54: 14,243,213 km (0.091 R)
• M55: 14,596,115 km (0.081 R)
• M56: 14,862,698 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 15

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.23 AU - 2.31 AU

Year: 2208 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,702,454 km

• M1: 188,194 km (0.088 R)
• M2: 297,700 km (0.086 R)
• M3: 440,416 km (0.114 R)
• M4: 623,075 km (0.102 R)
• M5: 854,353 km (0.115 R)
• M6: 949,348 km (0.058 R)
• M7: 1,048,232 km (0.102 R)
• M8: 1,179,280 km (0.092 R)
• M9: 1,482,365 km (0.101 R)
• M10: 1,615,657 km (0.026 R)
• M11: 1,945,969 km (0.097 R)
• M12: 2,119,503 km (0.093 R)
• M13: 2,398,951 km (0.104 R)
• M14: 2,816,778 km (0.094 R)
• M15: 3,024,570 km (0.078 R)
• M16: 3,206,630 km (0.09 R)
• M17: 3,413,524 km (0.073 R)
• M18: 3,571,649 km (0.12 R)
• M19: 3,753,710 km (0.093 R)
• M20: 3,895,229 km (0.106 R)
• M21: 4,038,544 km (0.042 R)
• M22: 4,206,094 km (0.118 R)
• M23: 4,398,776 km (0.07 R)
• M24: 4,710,987 km (0.087 R)
• M25: 5,030,528 km (0.108 R)
• M26: 5,259,712 km (0.116 R)
• M27: 5,579,103 km (0.083 R)
• M28: 5,879,645 km (0.107 R)
• M29: 6,275,631 km (0.047 R)
• M30: 6,601,455 km (0.096 R)
• M31: 6,720,086 km (0.093 R)
• M32: 6,852,779 km (0.075 R)
• M33: 7,324,162 km (0.076 R)
• M34: 7,584,612 km (0.114 R)
• M35: 7,820,229 km (0.097 R)
• M36: 8,072,301 km (0.087 R)
• M37: 8,469,783 km (0.082 R)
• M38: 8,932,040 km (0.077 R)
• M39: 9,078,197 km (0.096 R)
• M40: 9,181,121 km (0.049 R)
• M41: 9,343,434 km (0.09 R)
• M42: 9,506,645 km (0.034 R)
• M43: 9,640,984 km (0.099 R)
• M44: 10,260,918 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 11.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.05 AU - 4.21 AU

Year: 5419 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,702,454 km

• M1: 163,361 km (0.093 R)
• M2: 299,645 km (0.111 R)
• M3: 394,190 km (0.108 R)
• M4: 508,782 km (0.054 R)
• M5: 644,019 km (0.068 R)
• M6: 761,902 km (0.092 R)
• M7: 1,021,305 km (0.109 R)
• M8: 1,143,825 km (0.107 R)
• M9: 1,262,456 km (0.114 R)
• M10: 1,462,918 km (0.084 R)
• M11: 1,562,251 km (0.083 R)
• M12: 1,633,160 km (0.095 R)
• M13: 1,726,060 km (0.104 R)
• M14: 2,048,892 km (0.054 R)
• M15: 2,206,120 km (0.067 R)
• M16: 2,286,454 km (0.084 R)
• M17: 2,402,691 km (0.114 R)
• M18: 2,497,237 km (0.098 R)
• M19: 2,581,012 km (0.107 R)
• M20: 3,014,098 km (0.114 R)
• M21: 3,103,557 km (0.117 R)
• M22: 3,206,930 km (0.089 R)
• M23: 3,740,844 km (0.069 R)
• M24: 3,850,948 km (0.112 R)
• M25: 3,934,274 km (0.034 R)
• M26: 4,302,584 km (0.075 R)
• M27: 4,726,545 km (0.076 R)
• M28: 4,890,803 km (0.095 R)
• M29: 5,041,897 km (0.084 R)
• M30: 5,194,636 km (0.112 R)
• M31: 5,379,839 km (0.077 R)
• M32: 6,355,067 km (0.046 R)
• M33: 6,636,461 km (0.098 R)
• M34: 7,557,834 km (0.115 R)
• M35: 7,645,199 km (0.093 R)
• M36: 8,194,373 km (0.074 R)
• M37: 8,302,083 km (0.054 R)
• M38: 8,374,190 km (0.07 R)
• M39: 8,701,211 km (0.103 R)
• M40: 8,958,668 km (0.09 R)
• M41: 9,032,570 km (0.068 R)
• M42: 9,106,770 km (0.066 R)
• M43: 10,379,549 km (0.098 R)
• M44: 10,967,469 km (0.087 R)
• M45: 11,586,355 km (0.09 R)
• M46: 11,727,725 km (0.109 R)
• M47: 11,991,765 km (0.071 R)
• M48: 12,196,116 km (0.106 R)
• M49: 12,505,036 km (0.079 R)
• M50: 12,858,087 km (0.052 R)
• M51: 14,023,005 km (0.038 R)
• M52: 14,152,108 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.5

Radius: 4.5

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.24 AU - 10.92 AU

Year: 22220 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,702,454 km

• M1: 75,397 km (0.119 R)
• M2: 434,432 km (0.118 R)
• M3: 557,850 km (0.107 R)
• M4: 938,727 km (0.111 R)
• M5: 1,126,622 km (0.112 R)
• M6: 1,355,506 km (0.117 R)
• M7: 1,506,002 km (0.119 R)
• M8: 2,663,740 km (0.12 R)
• M9: 2,852,233 km (0.106 R)
• M10: 2,928,827 km (0.104 R)
• M11: 3,123,304 km (0.031 R)
• M12: 3,402,753 km (0.055 R)
• M13: 5,146,466 km (0.103 R)
• M14: 5,286,789 km (0.074 R)
• M15: 5,475,731 km (0.091 R)
• M16: 5,958,184 km (0.114 R)
• M17: 7,432,022 km (0.094 R)
• M18: 7,911,184 km (0.084 R)
• M19: 8,620,876 km (0.092 R)
• M20: 9,464,908 km (0.111 R)
• M21: 9,694,391 km (0.079 R)
• M22: 9,867,625 km (0.071 R)
• M23: 10,571,034 km (0.101 R)
• M24: 10,988,861 km (0.103 R)
• M25: 12,966,395 km (0.063 R)
• M26: 13,029,975 km (0.118 R)
• M27: 13,093,703 km (0.118 R)
• M28: 13,735,777 km (0.117 R)
• M29: 14,060,704 km (0.057 R)
• M30: 16,267,871 km (0.036 R)
• M31: 16,888,253 km (0.091 R)
• M32: 17,027,230 km (0.096 R)
• M33: 17,657,037 km (0.107 R)
• M34: 18,580,205 km (0.107 R)
• M35: 18,651,863 km (0.101 R)
• M36: 19,518,932 km (0.094 R)
• M37: 20,546,968 km (0.098 R)
• M38: 21,517,410 km (0.11 R)
• M39: 21,743,452 km (0.104 R)
• M40: 22,655,401 km (0.116 R)
• M41: 22,962,226 km (0.119 R)
• M42: 23,890,780 km (0.098 R)
• M43: 24,124,751 km (0.117 R)
• M44: 25,147,851 km (0.096 R)
• M45: 25,227,138 km (0.115 R)
• M46: 26,345,681 km (0.05 R)
• M47: 27,562,061 km (0.086 R)
• M48: 30,978,877 km (0.106 R)
• M49: 31,234,091 km (0.091 R)
• M50: 31,404,632 km (0.059 R)
• M51: 31,575,473 km (0.098 R)
• M52: 33,736,863 km (0.1 R)
• M53: 33,999,407 km (0.06 R)
• M54: 36,392,824 km (0.102 R)
• M55: 36,572,341 km (0.096 R)
• M56: 39,115,206 km (0.096 R)
• M57: 43,224,659 km (0.104 R)
• M58: 44,082,005 km (0.117 R)
• M59: 44,177,598 km (0.11 R)
• M60: 44,656,610 km (0.098 R)
• M61: 45,330,249 km (0.074 R)
• M62: 45,619,871 km (0.067 R)
• M63: 48,254,738 km (0.113 R)
• M64: 50,138,325 km (0.112 R)
• M65: 50,637,982 km (0.03 R)
• M66: 51,139,284 km (0.071 R)
• M67: 51,541,553 km (0.107 R)
• M68: 52,045,847 km (0.049 R)
• M69: 52,247,954 km (0.068 R)
• M70: 52,754,492 km (0.065 R)
• M71: 53,059,223 km (0.115 R)
• M72: 53,262,676 km (0.1 R)
• M73: 55,724,459 km (0.098 R)
• M74: 55,931,203 km (0.074 R)
• M75: 57,073,383 km (0.083 R)
• M76: 59,063,932 km (0.102 R)
• M77: 59,803,095 km (0.106 R)
• M78: 60,864,342 km (0.092 R)
• M79: 61,183,884 km (0.071 R)
• M80: 62,145,947 km (0.029 R)
• M81: 63,760,557 km (0.051 R)
• M82: 64,844,543 km (0.109 R)
• M83: 65,497,837 km (0.042 R)
• M84: 66,262,881 km (0.042 R)
• M85: 66,591,547 km (0.073 R)
• M86: 67,140,721 km (0.058 R)
• M87: 67,581,137 km (0.077 R)
• M88: 70,466,880 km (0.097 R)
• M89: 72,262,653 km (0.03 R)
• M90: 74,073,386 km (0.053 R)
• M91: 74,414,618 km (0.113 R)
• M92: 75,555,601 km (0.053 R)
• M93: 75,670,044 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit