🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 10.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.93 AU - 1.37 AU

Year: 796 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,110,050 km

• M1: 166,502 km (0.091 R)
• M2: 268,079 km (0.086 R)
• M3: 407,505 km (0.047 R)
• M4: 514,766 km (0.076 R)
• M5: 584,628 km (0.083 R)
• M6: 662,419 km (0.042 R)
• M7: 775,216 km (0.065 R)
• M8: 843,582 km (0.097 R)
• M9: 943,065 km (0.109 R)
• M10: 1,011,880 km (0.063 R)
• M11: 1,097,749 km (0.069 R)
• M12: 1,223,411 km (0.113 R)
• M13: 1,293,722 km (0.1 R)
• M14: 1,365,380 km (0.032 R)
• M15: 1,484,011 km (0.076 R)
• M16: 1,594,564 km (0.072 R)
• M17: 1,677,890 km (0.046 R)
• M18: 1,781,112 km (0.084 R)
• M19: 1,873,863 km (0.116 R)
• M20: 1,962,126 km (0.088 R)
• M21: 2,038,869 km (0.036 R)
• M22: 2,110,078 km (0.102 R)
• M23: 2,195,498 km (0.112 R)
• M24: 2,315,476 km (0.104 R)
• M25: 2,437,847 km (0.112 R)
• M26: 2,520,724 km (0.062 R)
• M27: 2,590,437 km (0.071 R)
• M28: 2,689,171 km (0.103 R)
• M29: 2,767,710 km (0.117 R)
• M30: 3,134,375 km (0.101 R)
• M31: 3,239,841 km (0.116 R)
• M32: 3,369,542 km (0.036 R)
• M33: 3,454,364 km (0.093 R)
• M34: 3,555,642 km (0.106 R)
• M35: 3,753,111 km (0.092 R)
• M36: 3,889,545 km (0.115 R)
• M37: 4,003,089 km (0.119 R)
• M38: 4,126,059 km (0.118 R)
• M39: 4,392,493 km (0.103 R)
• M40: 4,519,501 km (0.053 R)
• M41: 4,768,283 km (0.06 R)
• M42: 5,127,766 km (0.115 R)
• M43: 5,369,367 km (0.097 R)
• M44: 5,826,687 km (0.071 R)
• M45: 5,929,012 km (0.066 R)
• M46: 6,069,485 km (0.097 R)
• M47: 6,163,731 km (0.111 R)
• M48: 6,239,428 km (0.104 R)
• M49: 6,372,869 km (0.056 R)
• M50: 6,516,782 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 12.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.14 AU - 2.62 AU

Year: 2371 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,110,050 km

• M1: 206,595 km (0.099 R)
• M2: 333,154 km (0.085 R)
• M3: 511,176 km (0.085 R)
• M4: 606,919 km (0.112 R)
• M5: 768,335 km (0.116 R)
• M6: 908,807 km (0.117 R)
• M7: 1,117,346 km (0.08 R)
• M8: 1,279,211 km (0.107 R)
• M9: 1,661,584 km (0.108 R)
• M10: 1,872,367 km (0.096 R)
• M11: 2,067,293 km (0.091 R)
• M12: 2,154,658 km (0.057 R)
• M13: 2,256,235 km (0.089 R)
• M14: 2,801,968 km (0.065 R)
• M15: 2,955,456 km (0.095 R)
• M16: 3,403,202 km (0.085 R)
• M17: 3,673,077 km (0.114 R)
• M18: 3,780,039 km (0.109 R)
• M19: 3,903,457 km (0.069 R)
• M20: 4,138,775 km (0.094 R)
• M21: 4,443,356 km (0.072 R)
• M22: 4,639,628 km (0.118 R)
• M23: 4,738,812 km (0.058 R)
• M24: 4,973,232 km (0.119 R)
• M25: 5,142,876 km (0.118 R)
• M26: 5,523,153 km (0.116 R)
• M27: 5,610,967 km (0.061 R)
• M28: 5,787,792 km (0.084 R)
• M29: 5,876,952 km (0.118 R)
• M30: 6,074,571 km (0.114 R)
• M31: 6,201,580 km (0.089 R)
• M32: 6,439,740 km (0.098 R)
• M33: 6,643,641 km (0.08 R)
• M34: 7,058,028 km (0.088 R)
• M35: 7,153,321 km (0.059 R)
• M36: 7,268,362 km (0.088 R)
• M37: 7,461,343 km (0.077 R)
• M38: 7,675,717 km (0.108 R)
• M39: 7,892,036 km (0.097 R)
• M40: 8,050,759 km (0.104 R)
• M41: 8,290,714 km (0.091 R)
• M42: 8,675,480 km (0.11 R)
• M43: 9,024,791 km (0.109 R)
• M44: 9,107,668 km (0.102 R)
• M45: 9,399,683 km (0.076 R)
• M46: 9,610,317 km (0.097 R)
• M47: 9,886,325 km (0.088 R)
• M48: 10,686,225 km (0.118 R)
• M49: 10,862,002 km (0.058 R)
• M50: 10,950,115 km (0.076 R)
• M51: 11,105,099 km (0.117 R)
• M52: 11,484,479 km (0.094 R)
• M53: 11,732,213 km (0.094 R)
• M54: 12,648,201 km (0.119 R)
• M55: 12,974,175 km (0.118 R)
• M56: 13,444,809 km (0.074 R)
• M57: 14,451,304 km (0.097 R)
• M58: 14,694,400 km (0.1 R)
• M59: 15,780,780 km (0.077 R)
• M60: 15,955,959 km (0.085 R)
• M61: 16,232,566 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 3.6

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6 AU - 6.7 AU

Year: 10332 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,110,050 km

• M1: 319,691 km (0.03 R)
• M2: 722,707 km (0.057 R)
• M3: 779,106 km (0.075 R)
• M4: 972,685 km (0.047 R)
• M5: 1,035,367 km (0.104 R)
• M6: 1,230,891 km (0.105 R)
• M7: 1,509,293 km (0.113 R)
• M8: 1,581,997 km (0.105 R)
• M9: 1,825,842 km (0.065 R)
• M10: 2,560,966 km (0.087 R)
• M11: 2,669,574 km (0.095 R)
• M12: 3,375,975 km (0.079 R)
• M13: 3,688,485 km (0.102 R)
• M14: 4,238,257 km (0.09 R)
• M15: 4,444,553 km (0.09 R)
• M16: 7,345,255 km (0.076 R)
• M17: 7,811,552 km (0.075 R)
• M18: 8,512,418 km (0.046 R)
• M19: 8,544,731 km (0.061 R)
• M20: 8,577,194 km (0.087 R)
• M21: 8,772,270 km (0.111 R)
• M22: 9,299,901 km (0.099 R)
• M23: 9,466,852 km (0.119 R)
• M24: 10,837,767 km (0.111 R)
• M25: 10,942,935 km (0.078 R)
• M26: 11,083,856 km (0.118 R)
• M27: 11,154,616 km (0.091 R)
• M28: 12,087,059 km (0.101 R)
• M29: 12,932,586 km (0.076 R)
• M30: 13,607,572 km (0.109 R)
• M31: 13,645,420 km (0.095 R)
• M32: 13,873,108 km (0.086 R)
• M33: 14,332,374 km (0.055 R)
• M34: 14,641,293 km (0.097 R)
• M35: 15,265,715 km (0.09 R)
• M36: 15,423,092 km (0.097 R)
• M37: 15,739,641 km (0.062 R)
• M38: 15,858,870 km (0.118 R)
• M39: 16,098,376 km (0.115 R)
• M40: 16,864,318 km (0.065 R)
• M41: 17,108,611 km (0.109 R)
• M42: 18,014,576 km (0.068 R)
• M43: 18,473,392 km (0.108 R)
• M44: 18,893,762 km (0.112 R)
• M45: 19,189,966 km (0.12 R)
• M46: 20,389,891 km (0.066 R)
• M47: 20,867,856 km (0.088 R)
• M48: 21,613,900 km (0.036 R)
• M49: 21,746,444 km (0.104 R)
• M50: 22,368,622 km (0.073 R)
• M51: 22,951,455 km (0.109 R)
• M52: 23,584,852 km (0.114 R)
• M53: 23,766,913 km (0.069 R)
• M54: 23,812,391 km (0.073 R)
• M55: 24,086,454 km (0.083 R)
• M56: 24,637,722 km (0.074 R)
• M57: 24,961,302 km (0.069 R)
• M58: 26,222,113 km (0.083 R)
• M59: 26,269,236 km (0.056 R)
• M60: 26,363,483 km (0.117 R)
• M61: 27,169,367 km (0.062 R)
• M62: 27,743,075 km (0.062 R)
• M63: 28,417,462 km (0.045 R)
• M64: 29,097,235 km (0.098 R)
• M65: 29,487,984 km (0.069 R)
• M66: 29,733,175 km (0.055 R)
• M67: 29,978,964 km (0.114 R)
• M68: 32,120,907 km (0.034 R)
• M69: 32,171,321 km (0.077 R)
• M70: 32,423,693 km (0.091 R)
• M71: 33,388,599 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.2

Radius: 7.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.71 AU - 11.87 AU

Year: 19778 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,110,050 km

• M1: 171,888 km (0.108 R)
• M2: 254,616 km (0.096 R)
• M3: 1,160,580 km (0.116 R)
• M4: 1,670,260 km (0.09 R)
• M5: 1,719,777 km (0.103 R)
• M6: 2,133,864 km (0.086 R)
• M7: 2,214,946 km (0.105 R)
• M8: 2,436,351 km (0.044 R)
• M9: 2,549,597 km (0.117 R)
• M10: 3,809,360 km (0.065 R)
• M11: 3,974,516 km (0.117 R)
• M12: 4,346,117 km (0.059 R)
• M13: 4,623,472 km (0.083 R)
• M14: 4,728,938 km (0.106 R)
• M15: 4,799,698 km (0.106 R)
• M16: 5,827,136 km (0.105 R)
• M17: 6,601,455 km (0.111 R)
• M18: 6,760,178 km (0.087 R)
• M19: 7,448,777 km (0.08 R)
• M20: 7,614,083 km (0.119 R)
• M21: 7,780,585 km (0.096 R)
• M22: 8,501,647 km (0.075 R)
• M23: 9,466,254 km (0.103 R)
• M24: 12,170,684 km (0.101 R)
• M25: 12,906,556 km (0.099 R)
• M26: 12,956,073 km (0.111 R)
• M27: 13,707,204 km (0.047 R)
• M28: 14,886,185 km (0.119 R)
• M29: 15,356,371 km (0.07 R)
• M30: 17,559,200 km (0.116 R)
• M31: 19,744,376 km (0.097 R)
• M32: 21,424,061 km (0.116 R)
• M33: 22,132,556 km (0.105 R)
• M34: 23,997,742 km (0.097 R)
• M35: 24,303,371 km (0.095 R)
• M36: 26,604,186 km (0.083 R)
• M37: 27,492,797 km (0.063 R)
• M38: 28,390,983 km (0.106 R)
• M39: 29,953,234 km (0.096 R)
• M40: 30,348,172 km (0.119 R)
• M41: 31,543,309 km (0.082 R)
• M42: 32,415,914 km (0.079 R)
• M43: 32,550,851 km (0.085 R)
• M44: 33,228,529 km (0.12 R)
• M45: 33,705,597 km (0.06 R)
• M46: 34,528,685 km (0.117 R)
• M47: 35,706,020 km (0.098 R)
• M48: 35,845,445 km (0.049 R)
• M49: 37,461,401 km (0.105 R)
• M50: 37,673,830 km (0.105 R)
• M51: 38,670,900 km (0.076 R)
• M52: 39,316,564 km (0.099 R)
• M53: 39,460,478 km (0.08 R)
• M54: 40,182,736 km (0.084 R)
• M55: 42,302,089 km (0.08 R)
• M56: 43,263,854 km (0.105 R)
• M57: 44,232,799 km (0.051 R)
• M58: 44,457,495 km (0.102 R)
• M59: 45,058,280 km (0.084 R)
• M60: 47,029,681 km (0.039 R)
• M61: 47,412,053 km (0.115 R)
• M62: 50,585,772 km (0.097 R)
• M63: 52,633,617 km (0.074 R)
• M64: 52,712,904 km (0.099 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: 249 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit