🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 14

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,579,704 km

• M1: 178,321 km (0.078 R)
• M2: 269,276 km (0.086 R)
• M3: 371,152 km (0.083 R)
• M4: 468,840 km (0.114 R)
• M5: 585,227 km (0.034 R)
• M6: 692,788 km (0.034 R)
• M7: 782,397 km (0.116 R)
• M8: 880,533 km (0.037 R)
• M9: 971,339 km (0.112 R)
• M10: 1,095,056 km (0.037 R)
• M11: 1,207,105 km (0.091 R)
• M12: 1,305,092 km (0.115 R)
• M13: 1,434,195 km (0.12 R)
• M14: 1,533,977 km (0.099 R)
• M15: 1,646,025 km (0.114 R)
• M16: 1,899,743 km (0.034 R)
• M17: 1,999,675 km (0.1 R)
• M18: 2,096,016 km (0.057 R)
• M19: 2,254,739 km (0.049 R)
• M20: 2,355,269 km (0.026 R)
• M21: 2,491,852 km (0.119 R)
• M22: 2,601,806 km (0.093 R)
• M23: 2,713,556 km (0.067 R)
• M24: 2,826,951 km (0.078 R)
• M25: 3,040,128 km (0.075 R)
• M26: 3,158,161 km (0.096 R)
• M27: 3,252,407 km (0.118 R)
• M28: 3,341,268 km (0.055 R)
• M29: 3,443,743 km (0.079 R)
• M30: 3,567,012 km (0.085 R)
• M31: 3,751,316 km (0.117 R)
• M32: 3,878,175 km (0.119 R)
• M33: 4,061,133 km (0.119 R)
• M34: 4,219,109 km (0.107 R)
• M35: 4,358,384 km (0.073 R)
• M36: 4,569,916 km (0.043 R)
• M37: 4,669,997 km (0.119 R)
• M38: 4,792,368 km (0.108 R)
• M39: 4,886,614 km (0.115 R)
• M40: 5,077,202 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 11.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 297 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,579,704 km

• M1: 148,102 km (0.057 R)
• M2: 229,932 km (0.113 R)
• M3: 308,770 km (0.103 R)
• M4: 442,211 km (0.085 R)
• M5: 581,786 km (0.077 R)
• M6: 659,427 km (0.027 R)
• M7: 777,610 km (0.059 R)
• M8: 870,809 km (0.108 R)
• M9: 965,056 km (0.041 R)
• M10: 1,047,035 km (0.092 R)
• M11: 1,131,558 km (0.114 R)
• M12: 1,262,905 km (0.117 R)
• M13: 1,346,381 km (0.077 R)
• M14: 1,446,462 km (0.106 R)
• M15: 1,619,995 km (0.097 R)
• M16: 1,699,881 km (0.066 R)
• M17: 1,812,528 km (0.089 R)
• M18: 1,907,672 km (0.079 R)
• M19: 2,086,741 km (0.114 R)
• M20: 2,161,540 km (0.084 R)
• M21: 2,335,522 km (0.091 R)
• M22: 2,430,965 km (0.116 R)
• M23: 2,549,746 km (0.115 R)
• M24: 2,634,568 km (0.081 R)
• M25: 2,770,403 km (0.06 R)
• M26: 2,978,793 km (0.112 R)
• M27: 3,106,250 km (0.03 R)
• M28: 3,216,354 km (0.044 R)
• M29: 3,410,981 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 3.9

Gravity: 42.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.59 AU - 6.95 AU

Year: 12159 Days

Day: 21.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,579,704 km

• M1: 62,083 km (0.097 R)
• M2: 211,083 km (0.119 R)
• M3: 312,360 km (0.114 R)
• M4: 383,419 km (0.053 R)
• M5: 853,456 km (0.115 R)
• M6: 913,594 km (0.102 R)
• M7: 2,132,218 km (0.103 R)
• M8: 2,297,375 km (0.067 R)
• M9: 2,466,719 km (0.066 R)
• M10: 2,817,377 km (0.089 R)
• M11: 2,998,689 km (0.109 R)
• M12: 3,059,875 km (0.098 R)
• M13: 3,152,476 km (0.039 R)
• M14: 3,467,978 km (0.089 R)
• M15: 3,532,305 km (0.091 R)
• M16: 3,859,924 km (0.116 R)
• M17: 4,231,226 km (0.065 R)
• M18: 4,614,047 km (0.111 R)
• M19: 4,863,277 km (0.074 R)
• M20: 4,899,330 km (0.113 R)
• M21: 5,750,991 km (0.117 R)
• M22: 6,928,625 km (0.098 R)
• M23: 6,969,166 km (0.116 R)
• M24: 7,296,038 km (0.111 R)
• M25: 7,502,932 km (0.074 R)
• M26: 9,539,707 km (0.113 R)
• M27: 9,993,736 km (0.089 R)
• M28: 10,408,421 km (0.084 R)
• M29: 10,547,847 km (0.103 R)
• M30: 10,594,521 km (0.084 R)
• M31: 10,641,196 km (0.102 R)
• M32: 10,688,020 km (0.083 R)
• M33: 10,828,642 km (0.112 R)
• M34: 11,493,455 km (0.12 R)
• M35: 11,541,476 km (0.09 R)
• M36: 11,734,008 km (0.108 R)
• M37: 11,879,118 km (0.032 R)
• M38: 13,061,689 km (0.111 R)
• M39: 13,464,257 km (0.104 R)
• M40: 14,126,826 km (0.072 R)
• M41: 14,281,211 km (0.12 R)
• M42: 14,332,822 km (0.115 R)
• M43: 15,483,679 km (0.053 R)
• M44: 16,231,219 km (0.049 R)
• M45: 16,990,578 km (0.113 R)
• M46: 17,100,084 km (0.091 R)
• M47: 18,207,108 km (0.064 R)
• M48: 18,375,106 km (0.047 R)
• M49: 19,166,180 km (0.097 R)
• M50: 20,315,241 km (0.119 R)
• M51: 22,319,554 km (0.101 R)
• M52: 22,739,924 km (0.115 R)
• M53: 23,405,784 km (0.07 R)
• M54: 23,466,670 km (0.094 R)
• M55: 23,527,556 km (0.06 R)
• M56: 24,385,650 km (0.112 R)
• M57: 24,447,434 km (0.03 R)
• M58: 25,254,065 km (0.119 R)
• M59: 25,441,511 km (0.119 R)
• M60: 25,566,725 km (0.104 R)
• M61: 26,195,784 km (0.048 R)
• M62: 26,385,474 km (0.088 R)
• M63: 26,575,613 km (0.097 R)
• M64: 26,702,622 km (0.091 R)
• M65: 28,892,734 km (0.114 R)
• M66: 29,547,674 km (0.051 R)
• M67: 29,679,320 km (0.118 R)
• M68: 29,811,116 km (0.086 R)
• M69: 30,872,363 km (0.078 R)
• M70: 32,013,645 km (0.053 R)
• M71: 32,487,422 km (0.097 R)
• M72: 33,510,671 km (0.057 R)
• M73: 33,854,148 km (0.079 R)
• M74: 34,961,022 km (0.112 R)
• M75: 35,939,093 km (0.031 R)
• M76: 36,431,569 km (0.077 R)
• M77: 36,714,010 km (0.058 R)
• M78: 38,855,055 km (0.088 R)
• M79: 39,288,141 km (0.069 R)
• M80: 39,577,762 km (0.12 R)
• M81: 40,231,954 km (0.088 R)
• M82: 40,304,808 km (0.097 R)
• M83: 41,550,958 km (0.082 R)
• M84: 43,107,674 km (0.092 R)
• M85: 43,406,271 km (0.117 R)
• M86: 43,630,817 km (0.104 R)
• M87: 45,668,191 km (0.067 R)
• M88: 46,354,097 km (0.03 R)
• M89: 46,583,580 km (0.072 R)
• M90: 47,428,060 km (0.079 R)
• M91: 47,659,189 km (0.083 R)
• M92: 48,510,102 km (0.1 R)
• M93: 52,360,751 km (0.099 R)
• M94: 52,759,130 km (0.031 R)
• M95: 53,078,671 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.1

Radius: 4

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.72 AU - 8.8 AU

Year: 14921 Days

Day: 20.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,579,704 km

• M1: 106,364 km (0.043 R)
• M2: 389,104 km (0.11 R)
• M3: 537,056 km (0.062 R)
• M4: 1,427,912 km (0.12 R)
• M5: 1,733,540 km (0.12 R)
• M6: 1,893,759 km (0.057 R)
• M7: 2,461,932 km (0.093 R)
• M8: 2,826,502 km (0.087 R)
• M9: 3,014,995 km (0.108 R)
• M10: 3,175,364 km (0.066 R)
• M11: 3,240,140 km (0.118 R)
• M12: 3,272,753 km (0.057 R)
• M13: 3,371,338 km (0.103 R)
• M14: 4,087,762 km (0.119 R)
• M15: 4,158,372 km (0.089 R)
• M16: 4,849,365 km (0.113 R)
• M17: 5,653,752 km (0.068 R)
• M18: 5,930,957 km (0.086 R)
• M19: 6,334,572 km (0.039 R)
• M20: 6,375,412 km (0.102 R)
• M21: 6,705,425 km (0.058 R)
• M22: 6,830,639 km (0.099 R)
• M23: 6,998,637 km (0.088 R)
• M24: 7,040,973 km (0.051 R)
• M25: 7,125,646 km (0.034 R)
• M26: 7,338,972 km (0.098 R)
• M27: 7,728,376 km (0.068 R)
• M28: 8,079,931 km (0.094 R)
• M29: 8,257,802 km (0.059 R)
• M30: 10,537,973 km (0.065 R)
• M31: 11,421,199 km (0.114 R)
• M32: 11,620,613 km (0.031 R)
• M33: 12,945,153 km (0.108 R)
• M34: 14,477,932 km (0.096 R)
• M35: 14,693,802 km (0.066 R)
• M36: 14,856,415 km (0.041 R)
• M37: 15,623,254 km (0.074 R)
• M38: 16,458,907 km (0.06 R)
• M39: 17,194,779 km (0.114 R)
• M40: 17,251,926 km (0.091 R)
• M41: 17,366,218 km (0.105 R)
• M42: 17,941,422 km (0.08 R)
• M43: 18,874,763 km (0.054 R)
• M44: 19,704,284 km (0.092 R)
• M45: 19,883,651 km (0.109 R)
• M46: 20,788,270 km (0.096 R)
• M47: 21,644,718 km (0.081 R)
• M48: 22,201,371 km (0.067 R)
• M49: 22,950,707 km (0.079 R)
• M50: 23,265,461 km (0.104 R)
• M51: 26,754,083 km (0.096 R)
• M52: 28,087,000 km (0.054 R)
• M53: 28,491,064 km (0.099 R)
• M54: 28,693,769 km (0.118 R)
• M55: 29,373,093 km (0.11 R)
• M56: 30,057,653 km (0.074 R)
• M57: 30,886,126 km (0.089 R)
• M58: 31,094,366 km (0.115 R)
• M59: 31,652,067 km (0.074 R)
• M60: 32,424,291 km (0.095 R)
• M61: 32,918,862 km (0.042 R)
• M62: 33,060,681 km (0.115 R)
• M63: 33,202,649 km (0.098 R)
• M64: 33,273,708 km (0.113 R)
• M65: 34,058,798 km (0.11 R)
• M66: 35,647,078 km (0.103 R)
• M67: 35,865,641 km (0.053 R)
• M68: 37,777,501 km (0.095 R)
• M69: 38,223,453 km (0.11 R)
• M70: 38,372,452 km (0.047 R)
• M71: 39,345,736 km (0.112 R)
• M72: 39,948,765 km (0.115 R)
• M73: 41,011,359 km (0.087 R)
• M74: 41,699,359 km (0.102 R)
• M75: 42,545,335 km (0.027 R)
• M76: 42,622,528 km (0.101 R)
• M77: 42,854,404 km (0.098 R)
• M78: 43,164,222 km (0.09 R)
• M79: 43,319,355 km (0.082 R)
• M80: 44,724,378 km (0.11 R)
• M81: 45,827,363 km (0.113 R)
• M82: 47,178,830 km (0.04 R)
• M83: 48,382,046 km (0.109 R)
• M84: 48,462,679 km (0.059 R)
• M85: 49,108,942 km (0.091 R)
• M86: 50,736,866 km (0.116 R)
• M87: 52,134,559 km (0.109 R)
• M88: 52,465,170 km (0.075 R)
• M89: 52,879,556 km (0.108 R)
• M90: 52,962,583 km (0.077 R)
• M91: 53,045,610 km (0.102 R)
• M92: 53,961,897 km (0.068 R)
• M93: 55,725,805 km (0.078 R)
• M94: 56,572,380 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 7.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.63 AU - 10.13 AU

Year: 21436 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,579,704 km

• M1: 480,359 km (0.083 R)
• M2: 575,802 km (0.111 R)
• M3: 656,884 km (0.077 R)
• M4: 1,696,589 km (0.07 R)
• M5: 1,785,600 km (0.082 R)
• M6: 1,845,888 km (0.056 R)
• M7: 2,157,500 km (0.041 R)
• M8: 2,519,228 km (0.117 R)
• M9: 2,621,254 km (0.113 R)
• M10: 3,224,881 km (0.09 R)
• M11: 3,561,327 km (0.108 R)
• M12: 4,308,419 km (0.073 R)
• M13: 4,889,008 km (0.108 R)
• M14: 6,916,358 km (0.096 R)
• M15: 7,059,673 km (0.073 R)
• M16: 7,398,213 km (0.054 R)
• M17: 8,040,736 km (0.12 R)
• M18: 9,697,383 km (0.113 R)
• M19: 9,750,789 km (0.073 R)
• M20: 9,911,757 km (0.106 R)
• M21: 11,118,263 km (0.066 R)
• M22: 11,568,403 km (0.096 R)
• M23: 11,625,101 km (0.067 R)
• M24: 12,081,973 km (0.071 R)
• M25: 12,139,568 km (0.087 R)
• M26: 12,719,709 km (0.087 R)
• M27: 13,846,929 km (0.092 R)
• M28: 14,088,379 km (0.104 R)
• M29: 15,067,797 km (0.035 R)
• M30: 15,691,021 km (0.115 R)
• M31: 16,132,186 km (0.099 R)
• M32: 17,285,585 km (0.101 R)
• M33: 17,415,436 km (0.091 R)
• M34: 17,675,886 km (0.081 R)
• M35: 18,003,505 km (0.111 R)
• M36: 18,399,192 km (0.117 R)
• M37: 20,078,428 km (0.034 R)
• M38: 21,247,984 km (0.083 R)
• M39: 23,365,392 km (0.04 R)
• M40: 24,740,795 km (0.046 R)
• M41: 25,697,025 km (0.053 R)
• M42: 25,919,327 km (0.082 R)
• M43: 26,067,878 km (0.098 R)
• M44: 27,191,358 km (0.096 R)
• M45: 27,342,452 km (0.083 R)
• M46: 28,254,251 km (0.094 R)
• M47: 28,713,815 km (0.113 R)
• M48: 30,498,518 km (0.091 R)
• M49: 30,655,446 km (0.089 R)
• M50: 30,891,362 km (0.101 R)
• M51: 31,206,714 km (0.109 R)
• M52: 31,920,296 km (0.036 R)
• M53: 32,639,114 km (0.07 R)
• M54: 32,799,632 km (0.091 R)
• M55: 33,444,100 km (0.082 R)
• M56: 34,909,561 km (0.092 R)
• M57: 36,728,970 km (0.053 R)
• M58: 36,979,546 km (0.081 R)
• M59: 37,734,417 km (0.112 R)
• M60: 38,240,507 km (0.111 R)
• M61: 39,600,950 km (0.115 R)
• M62: 39,772,090 km (0.095 R)
• M63: 40,029,398 km (0.049 R)
• M64: 40,631,679 km (0.104 R)
• M65: 41,584,169 km (0.104 R)
• M66: 44,219,335 km (0.116 R)
• M67: 44,308,047 km (0.109 R)
• M68: 45,109,742 km (0.09 R)
• M69: 45,646,649 km (0.05 R)
• M70: 45,916,074 km (0.106 R)
• M71: 48,089,432 km (0.088 R)
• M72: 49,556,987 km (0.095 R)
• M73: 49,926,045 km (0.105 R)
• M74: 51,411,851 km (0.058 R)
• M75: 54,426,697 km (0.096 R)
• M76: 54,998,460 km (0.111 R)
• M77: 55,093,904 km (0.077 R)
• M78: 55,859,546 km (0.09 R)
• M79: 56,243,863 km (0.118 R)
• M80: 56,628,928 km (0.05 R)
• M81: 58,177,864 km (0.109 R)
• M82: 59,250,929 km (0.118 R)
• M83: 59,544,590 km (0.117 R)
• M84: 59,838,849 km (0.083 R)
• M85: 60,035,271 km (0.042 R)
• M86: 62,409,240 km (0.119 R)
• M87: 62,608,504 km (0.096 R)
• M88: 63,307,425 km (0.119 R)
• M89: 63,507,587 km (0.07 R)
• M90: 65,217,491 km (0.071 R)
• M91: 65,520,875 km (0.075 R)
• M92: 67,861,783 km (0.115 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: 206 - 17,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit