🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.73 AU - 0.83 AU

Year: 445 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,868,995 km

• M1: 187,895 km (0.061 R)
• M2: 296,054 km (0.113 R)
• M3: 443,707 km (0.086 R)
• M4: 540,048 km (0.101 R)
• M5: 661,522 km (0.071 R)
• M6: 754,422 km (0.111 R)
• M7: 870,061 km (0.07 R)
• M8: 966,851 km (0.1 R)
• M9: 1,064,090 km (0.105 R)
• M10: 1,200,822 km (0.087 R)
• M11: 1,327,232 km (0.065 R)
• M12: 1,549,984 km (0.11 R)
• M13: 1,851,274 km (0.055 R)
• M14: 1,965,716 km (0.053 R)
• M15: 2,177,098 km (0.07 R)
• M16: 2,277,927 km (0.099 R)
• M17: 2,385,637 km (0.045 R)
• M18: 2,516,236 km (0.109 R)
• M19: 2,676,306 km (0.102 R)
• M20: 2,773,993 km (0.1 R)
• M21: 3,119,864 km (0.092 R)
• M22: 3,251,809 km (0.105 R)
• M23: 3,467,978 km (0.099 R)
• M24: 3,575,090 km (0.081 R)
• M25: 3,707,334 km (0.058 R)
• M26: 3,822,974 km (0.109 R)
• M27: 3,945,943 km (0.064 R)
• M28: 4,145,656 km (0.062 R)
• M29: 4,265,783 km (0.053 R)
• M30: 4,438,569 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 14.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.45 AU - 2.49 AU

Year: 2506 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,868,995 km

• M1: 279,000 km (0.027 R)
• M2: 369,956 km (0.085 R)
• M3: 546,182 km (0.072 R)
• M4: 712,235 km (0.089 R)
• M5: 821,442 km (0.116 R)
• M6: 946,955 km (0.113 R)
• M7: 1,252,733 km (0.092 R)
• M8: 1,377,348 km (0.053 R)
• M9: 1,627,625 km (0.119 R)
• M10: 1,880,146 km (0.115 R)
• M11: 1,998,179 km (0.074 R)
• M12: 2,255,637 km (0.042 R)
• M13: 2,409,872 km (0.109 R)
• M14: 2,611,380 km (0.104 R)
• M15: 2,833,683 km (0.062 R)
• M16: 2,954,857 km (0.089 R)
• M17: 3,108,793 km (0.12 R)
• M18: 3,265,572 km (0.112 R)
• M19: 3,360,866 km (0.096 R)
• M20: 4,174,529 km (0.086 R)
• M21: 4,365,565 km (0.088 R)
• M22: 4,488,684 km (0.091 R)
• M23: 4,612,850 km (0.092 R)
• M24: 4,828,570 km (0.084 R)
• M25: 5,401,530 km (0.04 R)
• M26: 5,860,048 km (0.062 R)
• M27: 6,094,019 km (0.083 R)
• M28: 6,212,201 km (0.114 R)
• M29: 6,511,098 km (0.088 R)
• M30: 7,102,458 km (0.086 R)
• M31: 7,206,129 km (0.054 R)
• M32: 7,499,192 km (0.08 R)
• M33: 7,668,536 km (0.105 R)
• M34: 7,989,274 km (0.112 R)
• M35: 8,666,504 km (0.11 R)
• M36: 8,821,936 km (0.107 R)
• M37: 9,135,792 km (0.117 R)
• M38: 9,271,328 km (0.099 R)
• M39: 9,453,239 km (0.108 R)
• M40: 9,590,420 km (0.101 R)
• M41: 9,843,689 km (0.071 R)
• M42: 9,959,478 km (0.102 R)
• M43: 10,099,053 km (0.077 R)
• M44: 10,239,376 km (0.118 R)
• M45: 11,118,862 km (0.038 R)
• M46: 11,433,616 km (0.076 R)
• M47: 11,973,066 km (0.117 R)
• M48: 12,220,949 km (0.111 R)
• M49: 12,470,628 km (0.095 R)
• M50: 13,051,367 km (0.096 R)
• M51: 13,306,581 km (0.109 R)
• M52: 13,666,813 km (0.033 R)
• M53: 13,952,096 km (0.092 R)
• M54: 14,108,426 km (0.071 R)
• M55: 14,502,167 km (0.065 R)
• M56: 14,634,113 km (0.103 R)
• M57: 14,740,028 km (0.11 R)
• M58: 14,872,721 km (0.09 R)
• M59: 15,112,676 km (0.096 R)
• M60: 15,731,862 km (0.073 R)
• M61: 16,003,531 km (0.118 R)
• M62: 16,112,738 km (0.117 R)
• M63: 16,524,132 km (0.089 R)
• M64: 17,050,417 km (0.116 R)
• M65: 17,189,843 km (0.054 R)
• M66: 17,385,666 km (0.073 R)
• M67: 18,062,597 km (0.074 R)
• M68: 19,181,140 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 12.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.95 AU - 3.17 AU

Year: 2645 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,868,995 km

• M1: 183,706 km (0.119 R)
• M2: 298,747 km (0.118 R)
• M3: 408,253 km (0.116 R)
• M4: 497,563 km (0.101 R)
• M5: 669,450 km (0.095 R)
• M6: 842,535 km (0.102 R)
• M7: 1,054,366 km (0.057 R)
• M8: 1,171,202 km (0.111 R)
• M9: 1,309,281 km (0.077 R)
• M10: 1,418,786 km (0.106 R)
• M11: 1,549,236 km (0.056 R)
• M12: 1,766,452 km (0.058 R)
• M13: 1,984,416 km (0.074 R)
• M14: 2,364,095 km (0.112 R)
• M15: 2,509,953 km (0.094 R)
• M16: 2,701,887 km (0.109 R)
• M17: 2,976,848 km (0.06 R)
• M18: 3,146,193 km (0.103 R)
• M19: 3,388,691 km (0.118 R)
• M20: 3,577,783 km (0.116 R)
• M21: 3,661,557 km (0.113 R)
• M22: 3,782,433 km (0.075 R)
• M23: 4,115,587 km (0.105 R)
• M24: 5,010,332 km (0.03 R)
• M25: 5,144,970 km (0.117 R)
• M26: 5,294,418 km (0.116 R)
• M27: 5,514,477 km (0.08 R)
• M28: 5,597,803 km (0.085 R)
• M29: 5,681,578 km (0.104 R)
• M30: 5,963,719 km (0.082 R)
• M31: 6,063,650 km (0.108 R)
• M32: 6,178,392 km (0.117 R)
• M33: 6,556,725 km (0.106 R)
• M34: 6,897,659 km (0.101 R)
• M35: 6,987,567 km (0.103 R)
• M36: 7,381,757 km (0.073 R)
• M37: 7,612,437 km (0.058 R)
• M38: 7,752,012 km (0.119 R)
• M39: 8,002,439 km (0.081 R)
• M40: 8,207,687 km (0.089 R)
• M41: 9,030,176 km (0.115 R)
• M42: 9,293,768 km (0.098 R)
• M43: 9,426,461 km (0.079 R)
• M44: 9,676,888 km (0.036 R)
• M45: 9,811,526 km (0.054 R)
• M46: 9,895,899 km (0.067 R)
• M47: 10,014,381 km (0.067 R)
• M48: 10,116,406 km (0.117 R)
• M49: 10,270,043 km (0.047 R)
• M50: 10,372,967 km (0.082 R)
• M51: 10,458,986 km (0.092 R)
• M52: 10,735,742 km (0.097 R)
• M53: 10,980,035 km (0.101 R)
• M54: 11,723,686 km (0.108 R)
• M55: 11,849,199 km (0.102 R)
• M56: 12,137,773 km (0.091 R)
• M57: 12,228,579 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 10.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.22 AU - 4.7 AU

Year: 5088 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 125.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,868,995 km

• M1: 254,915 km (0.115 R)
• M2: 448,494 km (0.114 R)
• M3: 590,912 km (0.113 R)
• M4: 727,943 km (0.088 R)
• M5: 997,967 km (0.117 R)
• M6: 1,313,619 km (0.116 R)
• M7: 1,556,267 km (0.074 R)
• M8: 2,035,728 km (0.077 R)
• M9: 2,117,408 km (0.078 R)
• M10: 2,351,828 km (0.098 R)
• M11: 2,719,540 km (0.031 R)
• M12: 2,919,552 km (0.104 R)
• M13: 2,993,453 km (0.07 R)
• M14: 3,314,939 km (0.109 R)
• M15: 3,431,027 km (0.055 R)
• M16: 3,627,599 km (0.109 R)
• M17: 3,727,231 km (0.115 R)
• M18: 4,197,866 km (0.104 R)
• M19: 5,307,583 km (0.09 R)
• M20: 5,766,549 km (0.101 R)
• M21: 6,698,245 km (0.115 R)
• M22: 6,895,115 km (0.087 R)
• M23: 7,370,537 km (0.096 R)
• M24: 7,497,396 km (0.039 R)
• M25: 7,625,003 km (0.075 R)
• M26: 7,960,252 km (0.03 R)
• M27: 8,300,288 km (0.097 R)
• M28: 8,994,572 km (0.073 R)
• M29: 9,376,196 km (0.108 R)
• M30: 9,596,703 km (0.037 R)
• M31: 9,930,606 km (0.115 R)
• M32: 10,099,053 km (0.082 R)
• M33: 10,552,783 km (0.083 R)
• M34: 10,695,949 km (0.048 R)
• M35: 10,926,479 km (0.077 R)
• M36: 11,598,173 km (0.063 R)
• M37: 11,716,356 km (0.073 R)
• M38: 12,343,320 km (0.08 R)
• M39: 12,433,827 km (0.114 R)
• M40: 12,554,852 km (0.085 R)
• M41: 13,692,394 km (0.109 R)
• M42: 14,162,879 km (0.116 R)
• M43: 14,670,764 km (0.062 R)
• M44: 15,184,483 km (0.102 R)
• M45: 15,573,737 km (0.111 R)
• M46: 16,064,867 km (0.062 R)
• M47: 16,196,662 km (0.079 R)
• M48: 16,594,293 km (0.04 R)
• M49: 17,264,342 km (0.104 R)
• M50: 17,467,047 km (0.077 R)
• M51: 17,977,326 km (0.077 R)
• M52: 18,354,612 km (0.088 R)
• M53: 18,457,984 km (0.105 R)
• M54: 18,942,980 km (0.091 R)
• M55: 19,819,324 km (0.054 R)
• M56: 21,104,370 km (0.112 R)
• M57: 21,502,450 km (0.106 R)
• M58: 21,611,357 km (0.081 R)
• M59: 22,269,289 km (0.073 R)
• M60: 23,454,852 km (0.054 R)
• M61: 23,641,999 km (0.093 R)
• M62: 24,017,639 km (0.074 R)
• M63: 24,433,222 km (0.113 R)
• M64: 25,271,568 km (0.105 R)
• M65: 25,348,312 km (0.096 R)
• M66: 25,694,332 km (0.096 R)
• M67: 25,809,971 km (0.106 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 8.7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.05 AU - 5.45 AU

Year: 6684 Days

Day: 12.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,868,995 km

• M1: 137,331 km (0.066 R)
• M2: 214,972 km (0.095 R)
• M3: 446,550 km (0.062 R)
• M4: 619,634 km (0.091 R)
• M5: 1,416,542 km (0.114 R)
• M6: 1,514,828 km (0.105 R)
• M7: 1,931,309 km (0.111 R)
• M8: 2,175,153 km (0.083 R)
• M9: 2,335,522 km (0.104 R)
• M10: 2,523,716 km (0.101 R)
• M11: 2,692,462 km (0.063 R)
• M12: 2,864,949 km (0.095 R)
• M13: 3,015,743 km (0.054 R)
• M14: 3,377,920 km (0.107 R)
• M15: 3,645,102 km (0.052 R)
• M16: 3,781,385 km (0.088 R)
• M17: 3,863,814 km (0.092 R)
• M18: 4,171,686 km (0.12 R)
• M19: 4,487,487 km (0.08 R)
• M20: 4,960,665 km (0.117 R)
• M21: 5,356,950 km (0.062 R)
• M22: 5,637,147 km (0.105 R)
• M23: 5,826,837 km (0.101 R)
• M24: 5,922,281 km (0.08 R)
• M25: 6,082,799 km (0.101 R)
• M26: 6,147,425 km (0.12 R)
• M27: 6,342,501 km (0.083 R)
• M28: 6,839,465 km (0.059 R)
• M29: 7,041,721 km (0.118 R)
• M30: 7,143,598 km (0.045 R)
• M31: 7,730,171 km (0.093 R)
• M32: 7,976,110 km (0.062 R)
• M33: 8,046,869 km (0.09 R)
• M34: 8,766,136 km (0.114 R)
• M35: 9,431,099 km (0.064 R)
• M36: 9,505,897 km (0.111 R)
• M37: 9,580,996 km (0.104 R)
• M38: 9,694,092 km (0.116 R)
• M39: 10,342,748 km (0.113 R)
• M40: 11,641,557 km (0.081 R)
• M41: 12,086,012 km (0.104 R)
• M42: 12,289,764 km (0.108 R)
• M43: 12,371,594 km (0.055 R)
• M44: 12,659,570 km (0.098 R)
• M45: 13,325,879 km (0.066 R)
• M46: 13,621,036 km (0.116 R)
• M47: 13,960,922 km (0.104 R)
• M48: 14,346,735 km (0.036 R)
• M49: 14,605,839 km (0.102 R)
• M50: 14,779,522 km (0.075 R)
• M51: 15,392,574 km (0.091 R)
• M52: 15,880,113 km (0.079 R)
• M53: 16,103,463 km (0.069 R)
• M54: 17,281,247 km (0.104 R)
• M55: 18,486,706 km (0.081 R)
• M56: 18,815,822 km (0.039 R)
• M57: 19,004,764 km (0.102 R)
• M58: 19,623,201 km (0.114 R)
• M59: 20,782,435 km (0.115 R)
• M60: 21,320,988 km (0.075 R)
• M61: 21,666,260 km (0.04 R)
• M62: 22,412,155 km (0.051 R)
• M63: 23,115,863 km (0.064 R)
• M64: 23,267,705 km (0.07 R)
• M65: 23,368,983 km (0.106 R)
• M66: 23,878,064 km (0.091 R)
• M67: 24,596,732 km (0.109 R)
• M68: 24,803,327 km (0.065 R)
• M69: 28,025,515 km (0.109 R)
• M70: 28,187,380 km (0.079 R)
• M71: 29,328,962 km (0.048 R)
• M72: 29,548,123 km (0.1 R)
• M73: 31,097,358 km (0.088 R)
• M74: 31,153,158 km (0.07 R)
• M75: 31,320,857 km (0.092 R)
• M76: 31,488,856 km (0.094 R)
• M77: 32,389,734 km (0.057 R)
• M78: 33,584,872 km (0.117 R)
• M79: 33,814,205 km (0.081 R)
• M80: 34,910,309 km (0.12 R)
• M81: 35,842,603 km (0.065 R)
• M82: 38,029,424 km (0.094 R)
• M83: 38,268,332 km (0.107 R)
• M84: 39,350,074 km (0.112 R)
• M85: 40,807,906 km (0.08 R)
• M86: 40,868,941 km (0.041 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit