🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 411 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,299,409 km

• M1: 149,747 km (0.079 R)
• M2: 233,522 km (0.107 R)
• M3: 337,642 km (0.106 R)
• M4: 444,605 km (0.116 R)
• M5: 556,354 km (0.049 R)
• M6: 643,121 km (0.1 R)
• M7: 739,013 km (0.056 R)
• M8: 909,555 km (0.053 R)
• M9: 997,818 km (0.055 R)
• M10: 1,197,681 km (0.103 R)
• M11: 1,276,818 km (0.101 R)
• M12: 1,381,985 km (0.096 R)
• M13: 1,555,519 km (0.05 R)
• M14: 1,752,539 km (0.107 R)
• M15: 1,870,273 km (0.109 R)
• M16: 2,052,333 km (0.069 R)
• M17: 2,234,394 km (0.1 R)
• M18: 2,410,171 km (0.088 R)
• M19: 2,493,647 km (0.1 R)
• M20: 2,676,156 km (0.11 R)
• M21: 2,756,640 km (0.064 R)
• M22: 2,850,587 km (0.049 R)
• M23: 2,926,583 km (0.118 R)
• M24: 3,035,341 km (0.094 R)
• M25: 3,112,832 km (0.106 R)
• M26: 3,197,804 km (0.115 R)
• M27: 3,303,271 km (0.098 R)
• M28: 3,565,366 km (0.099 R)
• M29: 3,841,374 km (0.093 R)
• M30: 4,052,906 km (0.07 R)
• M31: 4,138,775 km (0.097 R)
• M32: 4,261,295 km (0.039 R)
• M33: 4,385,013 km (0.113 R)
• M34: 4,487,787 km (0.078 R)
• M35: 4,591,458 km (0.103 R)
• M36: 4,710,987 km (0.05 R)
• M37: 4,892,150 km (0.089 R)
• M38: 5,083,336 km (0.066 R)
• M39: 5,175,937 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.85 AU - 2.17 AU

Year: 1840 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,299,409 km

• M1: 186,249 km (0.115 R)
• M2: 290,519 km (0.097 R)
• M3: 383,270 km (0.119 R)
• M4: 527,931 km (0.101 R)
• M5: 667,057 km (0.053 R)
• M6: 892,202 km (0.083 R)
• M7: 994,527 km (0.091 R)
• M8: 1,282,802 km (0.03 R)
• M9: 1,413,999 km (0.119 R)
• M10: 1,522,458 km (0.101 R)
• M11: 1,619,846 km (0.092 R)
• M12: 1,843,495 km (0.113 R)
• M13: 1,955,543 km (0.084 R)
• M14: 2,069,986 km (0.086 R)
• M15: 2,163,185 km (0.118 R)
• M16: 2,402,841 km (0.116 R)
• M17: 2,534,338 km (0.093 R)
• M18: 2,813,338 km (0.027 R)
• M19: 3,004,972 km (0.065 R)
• M20: 3,291,752 km (0.097 R)
• M21: 3,392,431 km (0.064 R)
• M22: 3,494,157 km (0.108 R)
• M23: 3,587,656 km (0.114 R)
• M24: 3,719,751 km (0.035 R)
• M25: 3,815,344 km (0.103 R)
• M26: 4,047,819 km (0.106 R)
• M27: 4,185,748 km (0.111 R)
• M28: 4,315,151 km (0.08 R)
• M29: 4,619,133 km (0.101 R)
• M30: 4,722,057 km (0.105 R)
• M31: 5,152,001 km (0.049 R)
• M32: 5,258,814 km (0.119 R)
• M33: 5,377,295 km (0.076 R)
• M34: 5,562,049 km (0.073 R)
• M35: 5,715,686 km (0.114 R)
• M36: 5,826,388 km (0.098 R)
• M37: 6,174,203 km (0.085 R)
• M38: 6,287,898 km (0.085 R)
• M39: 6,598,313 km (0.104 R)
• M40: 6,702,882 km (0.111 R)
• M41: 7,258,339 km (0.109 R)
• M42: 7,559,779 km (0.092 R)
• M43: 7,657,167 km (0.096 R)
• M44: 7,779,538 km (0.101 R)
• M45: 8,038,492 km (0.102 R)
• M46: 8,200,357 km (0.085 R)
• M47: 8,337,987 km (0.114 R)
• M48: 8,552,361 km (0.097 R)
• M49: 8,653,938 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 9.5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.2 AU - 2.84 AU

Year: 2583 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,299,409 km

• M1: 127,308 km (0.12 R)
• M2: 236,365 km (0.055 R)
• M3: 300,243 km (0.099 R)
• M4: 386,561 km (0.088 R)
• M5: 589,864 km (0.115 R)
• M6: 677,678 km (0.077 R)
• M7: 958,773 km (0.108 R)
• M8: 1,310,328 km (0.068 R)
• M9: 1,440,328 km (0.082 R)
• M10: 1,525,300 km (0.052 R)
• M11: 1,700,629 km (0.09 R)
• M12: 1,962,574 km (0.073 R)
• M13: 2,209,561 km (0.114 R)
• M14: 2,351,230 km (0.069 R)
• M15: 2,539,873 km (0.115 R)
• M16: 2,703,383 km (0.086 R)
• M17: 2,916,560 km (0.095 R)
• M18: 3,119,714 km (0.091 R)
• M19: 3,279,036 km (0.116 R)
• M20: 3,722,743 km (0.106 R)
• M21: 4,185,449 km (0.08 R)
• M22: 4,255,611 km (0.069 R)
• M23: 5,373,107 km (0.054 R)
• M24: 5,545,443 km (0.038 R)
• M25: 5,797,516 km (0.082 R)
• M26: 5,954,594 km (0.111 R)
• M27: 6,132,914 km (0.105 R)
• M28: 6,313,030 km (0.076 R)
• M29: 6,535,632 km (0.088 R)
• M30: 6,988,465 km (0.095 R)
• M31: 7,218,696 km (0.048 R)
• M32: 7,281,976 km (0.077 R)
• M33: 7,408,984 km (0.095 R)
• M34: 7,751,414 km (0.112 R)
• M35: 7,816,190 km (0.103 R)
• M36: 8,208,734 km (0.082 R)
• M37: 8,363,119 km (0.099 R)
• M38: 8,429,541 km (0.091 R)
• M39: 8,630,002 km (0.066 R)
• M40: 8,697,171 km (0.074 R)
• M41: 8,877,138 km (0.052 R)
• M42: 9,081,040 km (0.059 R)
• M43: 9,217,922 km (0.087 R)
• M44: 9,286,587 km (0.073 R)
• M45: 9,516,818 km (0.093 R)
• M46: 9,982,816 km (0.066 R)
• M47: 10,124,036 km (0.099 R)
• M48: 10,432,357 km (0.116 R)
• M49: 10,888,631 km (0.118 R)
• M50: 12,422,308 km (0.105 R)
• M51: 12,549,017 km (0.034 R)
• M52: 12,625,163 km (0.107 R)
• M53: 13,111,356 km (0.038 R)
• M54: 14,154,651 km (0.11 R)
• M55: 14,712,951 km (0.085 R)
• M56: 14,981,479 km (0.11 R)
• M57: 15,278,580 km (0.082 R)
• M58: 15,468,719 km (0.071 R)
• M59: 15,550,549 km (0.115 R)
• M60: 16,154,176 km (0.099 R)
• M61: 16,709,633 km (0.068 R)
• M62: 16,821,533 km (0.088 R)
• M63: 16,989,830 km (0.064 R)
• M64: 17,271,523 km (0.05 R)
• M65: 17,896,543 km (0.114 R)
• M66: 18,211,895 km (0.081 R)
• M67: 18,529,043 km (0.097 R)
• M68: 19,081,208 km (0.102 R)
• M69: 19,286,008 km (0.114 R)
• M70: 19,638,760 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 14.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.68 AU - 4.06 AU

Year: 4916 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,299,409 km

• M1: 228,586 km (0.081 R)
• M2: 418,276 km (0.106 R)
• M3: 531,521 km (0.058 R)
• M4: 883,226 km (0.12 R)
• M5: 1,040,603 km (0.12 R)
• M6: 1,208,152 km (0.071 R)
• M7: 1,333,665 km (0.083 R)
• M8: 1,599,052 km (0.098 R)
• M9: 1,696,141 km (0.078 R)
• M10: 1,881,941 km (0.056 R)
• M11: 2,497,088 km (0.09 R)
• M12: 2,760,380 km (0.069 R)
• M13: 3,549,509 km (0.074 R)
• M14: 3,641,511 km (0.039 R)
• M15: 3,771,512 km (0.052 R)
• M16: 3,922,157 km (0.107 R)
• M17: 4,268,476 km (0.085 R)
• M18: 4,366,463 km (0.091 R)
• M19: 4,806,729 km (0.088 R)
• M20: 5,094,555 km (0.088 R)
• M21: 5,409,160 km (0.107 R)
• M22: 5,622,486 km (0.059 R)
• M23: 5,730,346 km (0.114 R)
• M24: 5,838,805 km (0.026 R)
• M25: 6,731,007 km (0.045 R)
• M26: 7,007,015 km (0.119 R)
• M27: 7,737,651 km (0.074 R)
• M28: 7,881,863 km (0.082 R)
• M29: 7,978,503 km (0.063 R)
• M30: 8,369,103 km (0.054 R)
• M31: 8,666,205 km (0.054 R)
• M32: 8,866,217 km (0.09 R)
• M33: 9,449,948 km (0.051 R)
• M34: 9,630,064 km (0.091 R)
• M35: 10,335,567 km (0.085 R)
• M36: 10,574,475 km (0.076 R)
• M37: 10,788,400 km (0.069 R)
• M38: 11,575,883 km (0.108 R)
• M39: 12,241,594 km (0.12 R)
• M40: 12,579,236 km (0.113 R)
• M41: 12,948,444 km (0.119 R)
• M42: 13,436,731 km (0.048 R)
• M43: 13,610,414 km (0.097 R)
• M44: 14,224,663 km (0.062 R)
• M45: 14,817,968 km (0.116 R)
• M46: 15,328,695 km (0.088 R)
• M47: 15,967,478 km (0.101 R)
• M48: 16,059,481 km (0.106 R)
• M49: 16,336,536 km (0.105 R)
• M50: 16,522,038 km (0.118 R)
• M51: 17,492,030 km (0.115 R)
• M52: 17,872,458 km (0.079 R)
• M53: 18,127,672 km (0.057 R)
• M54: 18,351,919 km (0.066 R)
• M55: 18,738,480 km (0.081 R)
• M56: 19,030,196 km (0.052 R)
• M57: 19,454,305 km (0.115 R)
• M58: 19,881,407 km (0.099 R)
• M59: 20,444,793 km (0.089 R)
• M60: 20,611,445 km (0.093 R)
• M61: 21,383,968 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.63 AU - 6.71 AU

Year: 8717 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,299,409 km

• M1: 194,028 km (0.063 R)
• M2: 298,448 km (0.116 R)
• M3: 426,504 km (0.078 R)
• M4: 571,015 km (0.105 R)
• M5: 865,424 km (0.113 R)
• M6: 1,431,652 km (0.071 R)
• M7: 1,530,985 km (0.075 R)
• M8: 1,772,286 km (0.116 R)
• M9: 2,158,248 km (0.062 R)
• M10: 2,470,310 km (0.068 R)
• M11: 2,734,948 km (0.057 R)
• M12: 2,923,741 km (0.112 R)
• M13: 3,051,946 km (0.082 R)
• M14: 3,160,405 km (0.063 R)
• M15: 3,607,253 km (0.027 R)
• M16: 3,768,370 km (0.099 R)
• M17: 4,912,644 km (0.083 R)
• M18: 5,273,325 km (0.06 R)
• M19: 6,603,250 km (0.09 R)
• M20: 7,942,001 km (0.096 R)
• M21: 8,365,962 km (0.099 R)
• M22: 8,457,815 km (0.031 R)
• M23: 8,580,784 km (0.101 R)
• M24: 9,842,942 km (0.049 R)
• M25: 10,396,902 km (0.074 R)
• M26: 11,843,364 km (0.104 R)
• M27: 12,397,624 km (0.11 R)
• M28: 12,572,504 km (0.113 R)
• M29: 13,747,895 km (0.082 R)
• M30: 14,074,616 km (0.11 R)
• M31: 14,403,881 km (0.046 R)
• M32: 14,735,689 km (0.111 R)
• M33: 15,331,687 km (0.119 R)
• M34: 15,935,764 km (0.111 R)
• M35: 16,049,907 km (0.083 R)
• M36: 16,701,854 km (0.036 R)
• M37: 17,089,313 km (0.109 R)
• M38: 17,440,718 km (0.059 R)
• M39: 18,589,031 km (0.112 R)
• M40: 18,950,460 km (0.101 R)
• M41: 19,639,358 km (0.064 R)
• M42: 20,584,517 km (0.094 R)
• M43: 20,708,983 km (0.085 R)
• M44: 21,334,601 km (0.118 R)
• M45: 21,586,674 km (0.08 R)
• M46: 22,220,969 km (0.083 R)
• M47: 22,433,846 km (0.091 R)
• M48: 22,604,537 km (0.103 R)
• M49: 22,990,350 km (0.048 R)
• M50: 25,796,058 km (0.118 R)
• M51: 25,930,248 km (0.104 R)
• M52: 26,199,225 km (0.094 R)
• M53: 28,292,398 km (0.104 R)
• M54: 29,312,356 km (0.092 R)
• M55: 29,545,879 km (0.058 R)
• M56: 29,686,201 km (0.036 R)
• M57: 30,014,718 km (0.113 R)
• M58: 30,486,101 km (0.058 R)
• M59: 30,580,647 km (0.119 R)
• M60: 30,722,616 km (0.098 R)
• M61: 30,864,883 km (0.12 R)
• M62: 31,866,740 km (0.103 R)
• M63: 31,962,782 km (0.057 R)
• M64: 32,155,015 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit