🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 8.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.84 AU - 1.38 AU

Year: 780 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,723,949 km

• M1: 108,758 km (0.115 R)
• M2: 173,982 km (0.073 R)
• M3: 251,324 km (0.056 R)
• M4: 375,191 km (0.094 R)
• M5: 579,991 km (0.093 R)
• M6: 645,066 km (0.086 R)
• M7: 737,966 km (0.075 R)
• M8: 830,268 km (0.026 R)
• M9: 993,031 km (0.105 R)
• M10: 1,166,564 km (0.059 R)
• M11: 1,406,818 km (0.066 R)
• M12: 1,529,638 km (0.103 R)
• M13: 1,703,770 km (0.088 R)
• M14: 1,779,317 km (0.119 R)
• M15: 1,884,335 km (0.079 R)
• M16: 2,122,495 km (0.07 R)
• M17: 2,226,615 km (0.113 R)
• M18: 2,393,566 km (0.112 R)
• M19: 2,455,350 km (0.104 R)
• M20: 2,580,414 km (0.119 R)
• M21: 2,723,878 km (0.073 R)
• M22: 2,869,886 km (0.098 R)
• M23: 2,960,392 km (0.105 R)
• M24: 3,118,966 km (0.096 R)
• M25: 3,289,059 km (0.099 R)
• M26: 3,340,670 km (0.099 R)
• M27: 3,401,257 km (0.087 R)
• M28: 3,453,467 km (0.084 R)
• M29: 3,505,976 km (0.081 R)
• M30: 3,576,287 km (0.065 R)
• M31: 3,656,172 km (0.111 R)
• M32: 3,709,578 km (0.115 R)
• M33: 3,790,361 km (0.106 R)
• M34: 3,990,374 km (0.049 R)
• M35: 4,082,376 km (0.081 R)
• M36: 4,287,325 km (0.043 R)
• M37: 4,438,569 km (0.079 R)
• M38: 4,543,587 km (0.105 R)
• M39: 5,150,804 km (0.082 R)
• M40: 5,423,222 km (0.026 R)
• M41: 5,535,570 km (0.056 R)
• M42: 5,679,782 km (0.103 R)
• M43: 6,077,264 km (0.096 R)
• M44: 6,322,156 km (0.076 R)
• M45: 6,386,632 km (0.087 R)
• M46: 6,440,488 km (0.119 R)
• M47: 6,516,184 km (0.044 R)
• M48: 6,624,792 km (0.043 R)
• M49: 6,701,237 km (0.085 R)
• M50: 6,943,286 km (0.054 R)
• M51: 7,098,868 km (0.1 R)
• M52: 7,255,497 km (0.04 R)
• M53: 7,311,746 km (0.06 R)
• M54: 7,595,233 km (0.116 R)
• M55: 7,743,934 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.21 AU - 1.35 AU

Year: 966 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,723,949 km

• M1: 161,267 km (0.073 R)
• M2: 292,015 km (0.067 R)
• M3: 433,834 km (0.105 R)
• M4: 800,498 km (0.12 R)
• M5: 875,896 km (0.031 R)
• M6: 1,041,052 km (0.058 R)
• M7: 1,144,125 km (0.087 R)
• M8: 1,240,615 km (0.116 R)
• M9: 1,481,767 km (0.109 R)
• M10: 1,602,642 km (0.115 R)
• M11: 1,937,292 km (0.093 R)
• M12: 2,094,669 km (0.04 R)
• M13: 2,413,612 km (0.103 R)
• M14: 2,495,891 km (0.114 R)
• M15: 2,658,803 km (0.118 R)
• M16: 2,838,919 km (0.103 R)
• M17: 3,079,173 km (0.098 R)
• M18: 3,173,420 km (0.073 R)
• M19: 3,244,778 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 12.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.45 AU - 2.81 AU

Year: 2844 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,723,949 km

• M1: 167,101 km (0.113 R)
• M2: 296,653 km (0.119 R)
• M3: 496,366 km (0.064 R)
• M4: 660,475 km (0.118 R)
• M5: 852,558 km (0.111 R)
• M6: 1,021,903 km (0.103 R)
• M7: 1,159,084 km (0.098 R)
• M8: 1,238,970 km (0.111 R)
• M9: 1,433,447 km (0.032 R)
• M10: 1,529,638 km (0.06 R)
• M11: 1,618,200 km (0.119 R)
• M12: 1,739,225 km (0.093 R)
• M13: 1,873,713 km (0.025 R)
• M14: 2,131,620 km (0.071 R)
• M15: 2,401,195 km (0.095 R)
• M16: 2,790,299 km (0.075 R)
• M17: 2,936,756 km (0.048 R)
• M18: 3,340,072 km (0.098 R)
• M19: 3,574,791 km (0.053 R)
• M20: 3,801,581 km (0.077 R)
• M21: 4,255,311 km (0.091 R)
• M22: 5,079,596 km (0.1 R)
• M23: 5,517,917 km (0.072 R)
• M24: 5,656,595 km (0.096 R)
• M25: 5,858,701 km (0.074 R)
• M26: 6,286,402 km (0.087 R)
• M27: 6,382,743 km (0.086 R)
• M28: 6,740,581 km (0.092 R)
• M29: 7,424,842 km (0.104 R)
• M30: 7,835,787 km (0.091 R)
• M31: 8,131,392 km (0.098 R)
• M32: 8,254,212 km (0.112 R)
• M33: 8,342,325 km (0.117 R)
• M34: 8,519,449 km (0.079 R)
• M35: 8,913,490 km (0.074 R)
• M36: 9,003,847 km (0.037 R)
• M37: 9,442,169 km (0.104 R)
• M38: 9,534,321 km (0.106 R)
• M39: 9,906,072 km (0.069 R)
• M40: 10,056,118 km (0.069 R)
• M41: 10,301,609 km (0.113 R)
• M42: 10,568,042 km (0.084 R)
• M43: 11,030,449 km (0.1 R)
• M44: 12,094,689 km (0.104 R)
• M45: 13,398,284 km (0.058 R)
• M46: 13,898,540 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 15

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.01 AU - 3.35 AU

Year: 3782 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,723,949 km

• M1: 203,603 km (0.067 R)
• M2: 360,381 km (0.039 R)
• M3: 523,144 km (0.092 R)
• M4: 655,089 km (0.065 R)
• M5: 817,702 km (0.108 R)
• M6: 986,448 km (0.119 R)
• M7: 1,158,336 km (0.106 R)
• M8: 1,309,729 km (0.112 R)
• M9: 1,555,668 km (0.097 R)
• M10: 1,667,567 km (0.094 R)
• M11: 1,911,711 km (0.112 R)
• M12: 2,230,953 km (0.111 R)
• M13: 2,371,276 km (0.111 R)
• M14: 2,647,733 km (0.115 R)
• M15: 2,756,042 km (0.117 R)
• M16: 2,921,048 km (0.07 R)
• M17: 3,232,660 km (0.029 R)
• M18: 3,348,748 km (0.096 R)
• M19: 3,555,193 km (0.093 R)
• M20: 3,796,495 km (0.086 R)
• M21: 3,903,756 km (0.053 R)
• M22: 4,090,155 km (0.116 R)
• M23: 4,343,275 km (0.108 R)
• M24: 4,536,555 km (0.104 R)
• M25: 4,716,372 km (0.111 R)
• M26: 4,982,207 km (0.107 R)
• M27: 5,116,846 km (0.055 R)
• M28: 5,235,776 km (0.102 R)
• M29: 5,390,161 km (0.059 R)
• M30: 5,773,730 km (0.108 R)
• M31: 5,897,746 km (0.054 R)
• M32: 6,076,366 km (0.105 R)
• M33: 6,256,931 km (0.096 R)
• M34: 6,715,897 km (0.054 R)
• M35: 6,827,796 km (0.117 R)
• M36: 6,940,144 km (0.066 R)
• M37: 7,166,935 km (0.118 R)
• M38: 7,338,673 km (0.099 R)
• M39: 7,862,116 km (0.079 R)
• M40: 8,039,390 km (0.033 R)
• M41: 8,578,989 km (0.074 R)
• M42: 8,720,808 km (0.102 R)
• M43: 9,047,978 km (0.118 R)
• M44: 9,151,051 km (0.118 R)
• M45: 9,316,806 km (0.099 R)
• M46: 9,798,960 km (0.074 R)
• M47: 10,117,902 km (0.087 R)
• M48: 10,267,799 km (0.107 R)
• M49: 10,440,136 km (0.112 R)
• M50: 11,294,041 km (0.048 R)
• M51: 11,673,271 km (0.115 R)
• M52: 12,170,385 km (0.068 R)
• M53: 12,352,895 km (0.084 R)
• M54: 12,766,832 km (0.105 R)
• M55: 13,279,055 km (0.095 R)
• M56: 13,561,346 km (0.102 R)
• M57: 13,703,165 km (0.099 R)
• M58: 13,940,726 km (0.116 R)
• M59: 14,564,699 km (0.086 R)
• M60: 14,661,489 km (0.072 R)
• M61: 15,026,508 km (0.092 R)
• M62: 15,815,337 km (0.113 R)
• M63: 16,039,585 km (0.101 R)
• M64: 16,290,011 km (0.092 R)
• M65: 16,541,785 km (0.109 R)
• M66: 16,845,618 km (0.116 R)
• M67: 17,023,639 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.4

Radius: 6.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.03 AU - 6.05 AU

Year: 9899 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 74.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,723,949 km

• M1: 154,834 km (0.104 R)
• M2: 261,048 km (0.104 R)
• M3: 371,751 km (0.111 R)
• M4: 599,738 km (0.073 R)
• M5: 680,371 km (0.067 R)
• M6: 721,959 km (0.071 R)
• M7: 882,478 km (0.113 R)
• M8: 1,186,311 km (0.052 R)
• M9: 1,288,786 km (0.067 R)
• M10: 1,376,450 km (0.095 R)
• M11: 1,670,260 km (0.028 R)
• M12: 1,943,276 km (0.104 R)
• M13: 2,146,879 km (0.104 R)
• M14: 2,272,392 km (0.031 R)
• M15: 2,486,915 km (0.102 R)
• M16: 2,866,594 km (0.11 R)
• M17: 2,912,371 km (0.096 R)
• M18: 3,098,471 km (0.091 R)
• M19: 3,288,311 km (0.05 R)
• M20: 4,267,130 km (0.12 R)
• M21: 4,856,545 km (0.039 R)
• M22: 4,966,350 km (0.116 R)
• M23: 5,301,001 km (0.108 R)
• M24: 5,700,726 km (0.106 R)
• M25: 6,711,260 km (0.069 R)
• M26: 6,926,082 km (0.051 R)
• M27: 7,049,800 km (0.1 R)
• M28: 7,647,892 km (0.119 R)
• M29: 7,904,602 km (0.092 R)
• M30: 8,459,311 km (0.084 R)
• M31: 8,959,267 km (0.116 R)
• M32: 9,744,357 km (0.101 R)
• M33: 9,917,890 km (0.112 R)
• M34: 10,232,943 km (0.068 R)
• M35: 10,303,404 km (0.092 R)
• M36: 10,586,742 km (0.102 R)
• M37: 10,729,458 km (0.104 R)
• M38: 11,819,728 km (0.079 R)
• M39: 11,967,830 km (0.113 R)
• M40: 12,116,530 km (0.098 R)
• M41: 12,340,628 km (0.069 R)
• M42: 12,453,125 km (0.073 R)
• M43: 12,528,373 km (0.084 R)
• M44: 12,793,012 km (0.071 R)
• M45: 13,174,037 km (0.057 R)
• M46: 13,520,207 km (0.034 R)
• M47: 13,908,413 km (0.096 R)
• M48: 13,947,458 km (0.086 R)
• M49: 14,379,048 km (0.07 R)
• M50: 15,376,268 km (0.089 R)
• M51: 16,395,627 km (0.099 R)
• M52: 16,602,222 km (0.112 R)
• M53: 16,851,153 km (0.103 R)
• M54: 17,647,462 km (0.086 R)
• M55: 18,029,087 km (0.088 R)
• M56: 18,973,049 km (0.082 R)
• M57: 20,065,263 km (0.082 R)
• M58: 20,241,938 km (0.088 R)
• M59: 21,357,490 km (0.049 R)
• M60: 21,991,037 km (0.092 R)
• M61: 22,722,421 km (0.099 R)
• M62: 23,322,607 km (0.043 R)
• M63: 23,368,983 km (0.084 R)
• M64: 25,059,289 km (0.085 R)
• M65: 25,775,115 km (0.026 R)
• M66: 25,823,136 km (0.092 R)
• M67: 25,967,198 km (0.11 R)
• M68: 26,207,752 km (0.101 R)
• M69: 27,913,317 km (0.116 R)
• M70: 28,258,739 km (0.034 R)
• M71: 29,303,381 km (0.032 R)
• M72: 29,403,611 km (0.06 R)
• M73: 30,462,016 km (0.069 R)
• M74: 30,665,020 km (0.069 R)
• M75: 31,021,362 km (0.113 R)
• M76: 31,174,551 km (0.095 R)
• M77: 31,532,838 km (0.064 R)
• M78: 31,892,620 km (0.115 R)
• M79: 32,098,766 km (0.11 R)
• M80: 32,616,076 km (0.114 R)
• M81: 32,823,867 km (0.075 R)
• M82: 32,927,838 km (0.118 R)
• M83: 34,554,116 km (0.11 R)
• M84: 35,563,603 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit