🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 11.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 429 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,151,635 km

• M1: 147,803 km (0.066 R)
• M2: 229,334 km (0.118 R)
• M3: 370,704 km (0.112 R)
• M4: 465,100 km (0.095 R)
• M5: 612,304 km (0.074 R)
• M6: 710,440 km (0.114 R)
• M7: 804,238 km (0.03 R)
• M8: 972,087 km (0.069 R)
• M9: 1,085,781 km (0.097 R)
• M10: 1,172,249 km (0.063 R)
• M11: 1,302,399 km (0.114 R)
• M12: 1,377,796 km (0.117 R)
• M13: 1,551,031 km (0.087 R)
• M14: 1,663,080 km (0.107 R)
• M15: 1,876,705 km (0.075 R)
• M16: 1,977,235 km (0.12 R)
• M17: 2,055,176 km (0.076 R)
• M18: 2,139,100 km (0.111 R)
• M19: 2,249,503 km (0.049 R)
• M20: 2,336,120 km (0.074 R)
• M21: 2,439,492 km (0.117 R)
• M22: 2,518,181 km (0.032 R)
• M23: 2,603,003 km (0.051 R)
• M24: 2,721,185 km (0.066 R)
• M25: 2,802,866 km (0.11 R)
• M26: 2,896,364 km (0.109 R)
• M27: 3,137,965 km (0.091 R)
• M28: 3,241,038 km (0.096 R)
• M29: 3,321,970 km (0.116 R)
• M30: 3,421,154 km (0.096 R)
• M31: 3,509,566 km (0.062 R)
• M32: 3,652,731 km (0.097 R)
• M33: 3,877,128 km (0.115 R)
• M34: 3,963,296 km (0.111 R)
• M35: 4,043,780 km (0.12 R)
• M36: 4,181,410 km (0.06 R)
• M37: 4,390,847 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 12.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 561 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,151,635 km

• M1: 167,699 km (0.084 R)
• M2: 263,143 km (0.075 R)
• M3: 356,941 km (0.079 R)
• M4: 439,219 km (0.038 R)
• M5: 610,958 km (0.062 R)
• M6: 720,613 km (0.116 R)
• M7: 859,739 km (0.088 R)
• M8: 948,899 km (0.107 R)
• M9: 1,032,076 km (0.036 R)
• M10: 1,167,013 km (0.067 R)
• M11: 1,267,094 km (0.099 R)
• M12: 1,370,466 km (0.109 R)
• M13: 1,460,674 km (0.098 R)
• M14: 1,569,431 km (0.098 R)
• M15: 1,653,056 km (0.045 R)
• M16: 1,895,106 km (0.114 R)
• M17: 2,020,768 km (0.104 R)
• M18: 2,118,306 km (0.117 R)
• M19: 2,274,037 km (0.115 R)
• M20: 2,363,048 km (0.11 R)
• M21: 2,453,255 km (0.115 R)
• M22: 2,551,242 km (0.119 R)
• M23: 2,887,389 km (0.044 R)
• M24: 3,004,972 km (0.079 R)
• M25: 3,117,171 km (0.113 R)
• M26: 3,266,619 km (0.094 R)
• M27: 3,654,377 km (0.072 R)
• M28: 3,744,285 km (0.087 R)
• M29: 3,834,941 km (0.083 R)
• M30: 3,949,384 km (0.115 R)
• M31: 4,034,056 km (0.097 R)
• M32: 4,158,222 km (0.102 R)
• M33: 4,244,391 km (0.107 R)
• M34: 4,338,937 km (0.086 R)
• M35: 4,594,899 km (0.113 R)
• M36: 4,765,590 km (0.108 R)
• M37: 4,880,631 km (0.086 R)
• M38: 5,088,272 km (0.069 R)
• M39: 5,239,665 km (0.086 R)
• M40: 5,460,921 km (0.035 R)
• M41: 5,607,227 km (0.117 R)
• M42: 5,772,533 km (0.062 R)
• M43: 5,904,030 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 11

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.99 AU - 4.07 AU

Year: 4662 Days

Day: 5.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,151,635 km

• M1: 143,464 km (0.118 R)
• M2: 293,661 km (0.1 R)
• M3: 407,654 km (0.111 R)
• M4: 613,351 km (0.11 R)
• M5: 807,380 km (0.115 R)
• M6: 902,674 km (0.08 R)
• M7: 1,032,674 km (0.11 R)
• M8: 1,180,178 km (0.088 R)
• M9: 1,256,622 km (0.113 R)
• M10: 1,380,340 km (0.09 R)
• M11: 1,701,676 km (0.081 R)
• M12: 1,994,289 km (0.03 R)
• M13: 2,261,920 km (0.116 R)
• M14: 2,714,453 km (0.099 R)
• M15: 3,011,704 km (0.088 R)
• M16: 3,087,700 km (0.108 R)
• M17: 3,319,577 km (0.118 R)
• M18: 3,477,403 km (0.09 R)
• M19: 3,589,302 km (0.118 R)
• M20: 4,633,046 km (0.096 R)
• M21: 4,827,673 km (0.069 R)
• M22: 5,335,258 km (0.111 R)
• M23: 5,539,310 km (0.071 R)
• M24: 5,632,958 km (0.072 R)
• M25: 5,802,752 km (0.089 R)
• M26: 5,936,044 km (0.092 R)
• M27: 6,677,600 km (0.052 R)
• M28: 7,345,255 km (0.06 R)
• M29: 7,531,056 km (0.086 R)
• M30: 7,844,164 km (0.112 R)
• M31: 8,204,246 km (0.083 R)
• M32: 8,613,097 km (0.102 R)
• M33: 9,205,655 km (0.074 R)
• M34: 9,361,386 km (0.115 R)
• M35: 9,607,923 km (0.113 R)
• M36: 9,743,309 km (0.057 R)
• M37: 10,061,803 km (0.088 R)
• M38: 10,130,469 km (0.048 R)
• M39: 10,199,284 km (0.101 R)
• M40: 10,802,462 km (0.112 R)
• M41: 12,238,452 km (0.071 R)
• M42: 12,336,289 km (0.062 R)
• M43: 12,582,079 km (0.107 R)
• M44: 13,228,641 km (0.05 R)
• M45: 13,379,435 km (0.117 R)
• M46: 13,682,670 km (0.065 R)
• M47: 14,970,708 km (0.081 R)
• M48: 15,101,606 km (0.104 R)
• M49: 16,189,482 km (0.06 R)
• M50: 16,431,681 km (0.06 R)
• M51: 16,810,911 km (0.046 R)
• M52: 17,522,698 km (0.062 R)
• M53: 18,806,098 km (0.11 R)
• M54: 19,032,290 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 11.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.63 AU - 3.85 AU

Year: 5084 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,151,635 km

• M1: 196,871 km (0.072 R)
• M2: 319,092 km (0.081 R)
• M3: 464,352 km (0.026 R)
• M4: 556,953 km (0.09 R)
• M5: 961,316 km (0.066 R)
• M6: 1,295,667 km (0.102 R)
• M7: 1,864,289 km (0.106 R)
• M8: 1,974,243 km (0.083 R)
• M9: 2,283,611 km (0.066 R)
• M10: 2,469,861 km (0.073 R)
• M11: 2,573,682 km (0.1 R)
• M12: 2,661,346 km (0.08 R)
• M13: 2,876,019 km (0.059 R)
• M14: 3,022,176 km (0.078 R)
• M15: 3,227,424 km (0.066 R)
• M16: 3,632,087 km (0.092 R)
• M17: 3,830,453 km (0.12 R)
• M18: 4,134,885 km (0.036 R)
• M19: 4,724,301 km (0.093 R)
• M20: 4,810,768 km (0.116 R)
• M21: 5,183,865 km (0.092 R)
• M22: 5,362,784 km (0.077 R)
• M23: 5,634,903 km (0.092 R)
• M24: 6,792,940 km (0.05 R)
• M25: 6,915,162 km (0.116 R)
• M26: 7,038,281 km (0.089 R)
• M27: 7,613,484 km (0.104 R)
• M28: 7,715,061 km (0.081 R)
• M29: 7,893,980 km (0.048 R)
• M30: 8,282,037 km (0.094 R)
• M31: 8,596,941 km (0.093 R)
• M32: 9,103,778 km (0.077 R)
• M33: 9,510,685 km (0.104 R)
• M34: 9,592,814 km (0.072 R)
• M35: 9,868,224 km (0.036 R)
• M36: 9,951,400 km (0.117 R)
• M37: 10,090,376 km (0.062 R)
• M38: 10,710,160 km (0.086 R)
• M39: 10,881,300 km (0.109 R)
• M40: 11,168,528 km (0.086 R)
• M41: 11,750,763 km (0.112 R)
• M42: 12,015,851 km (0.095 R)
• M43: 12,462,400 km (0.073 R)
• M44: 13,066,028 km (0.052 R)
• M45: 13,617,595 km (0.061 R)
• M46: 14,333,271 km (0.106 R)
• M47: 14,838,463 km (0.097 R)
• M48: 15,157,256 km (0.112 R)
• M49: 15,285,312 km (0.119 R)
• M50: 16,850,854 km (0.103 R)
• M51: 17,116,689 km (0.057 R)
• M52: 17,990,341 km (0.084 R)
• M53: 18,637,950 km (0.083 R)
• M54: 19,223,925 km (0.076 R)
• M55: 19,397,309 km (0.06 R)
• M56: 19,711,015 km (0.09 R)
• M57: 19,920,901 km (0.031 R)
• M58: 20,307,911 km (0.111 R)
• M59: 20,449,281 km (0.093 R)
• M60: 20,697,314 km (0.099 R)
• M61: 21,339,987 km (0.118 R)
• M62: 21,519,654 km (0.116 R)
• M63: 22,388,967 km (0.065 R)
• M64: 22,461,971 km (0.099 R)
• M65: 22,717,933 km (0.107 R)
• M66: 23,122,296 km (0.109 R)
• M67: 23,417,751 km (0.033 R)
• M68: 23,528,903 km (0.092 R)
• M69: 23,826,154 km (0.109 R)
• M70: 24,236,949 km (0.098 R)
• M71: 24,424,396 km (0.116 R)
• M72: 25,483,249 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 11.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.64 AU - 5.14 AU

Year: 6466 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,151,635 km

• M1: 213,775 km (0.108 R)
• M2: 317,596 km (0.079 R)
• M3: 494,720 km (0.086 R)
• M4: 629,957 km (0.116 R)
• M5: 737,069 km (0.071 R)
• M6: 1,018,612 km (0.058 R)
• M7: 1,282,503 km (0.103 R)
• M8: 1,643,482 km (0.064 R)
• M9: 2,097,661 km (0.078 R)
• M10: 2,502,024 km (0.112 R)
• M11: 2,612,727 km (0.113 R)
• M12: 2,702,336 km (0.093 R)
• M13: 2,931,071 km (0.113 R)
• M14: 4,142,215 km (0.071 R)
• M15: 4,380,076 km (0.096 R)
• M16: 4,622,425 km (0.117 R)
• M17: 4,952,587 km (0.058 R)
• M18: 5,261,956 km (0.047 R)
• M19: 5,577,757 km (0.111 R)
• M20: 5,929,312 km (0.097 R)
• M21: 6,561,961 km (0.087 R)
• M22: 7,311,297 km (0.039 R)
• M23: 8,452,579 km (0.091 R)
• M24: 8,822,684 km (0.044 R)
• M25: 9,301,397 km (0.039 R)
• M26: 9,929,409 km (0.103 R)
• M27: 10,248,651 km (0.114 R)
• M28: 10,499,227 km (0.029 R)
• M29: 10,824,304 km (0.045 R)
• M30: 11,006,514 km (0.04 R)
• M31: 11,707,829 km (0.102 R)
• M32: 12,233,815 km (0.101 R)
• M33: 12,844,473 km (0.046 R)
• M34: 13,114,797 km (0.106 R)
• M35: 13,818,355 km (0.079 R)
• M36: 14,174,847 km (0.066 R)
• M37: 14,574,573 km (0.067 R)
• M38: 14,896,956 km (0.104 R)
• M39: 15,181,042 km (0.034 R)
• M40: 15,466,774 km (0.108 R)
• M41: 15,589,893 km (0.111 R)
• M42: 16,544,029 km (0.088 R)
• M43: 16,669,990 km (0.1 R)
• M44: 17,559,948 km (0.101 R)
• M45: 17,989,144 km (0.115 R)
• M46: 18,552,380 km (0.115 R)
• M47: 18,814,326 km (0.092 R)
• M48: 18,901,841 km (0.055 R)
• M49: 19,874,077 km (0.11 R)
• M50: 20,186,886 km (0.055 R)
• M51: 20,636,577 km (0.105 R)
• M52: 21,408,502 km (0.025 R)
• M53: 21,959,172 km (0.082 R)
• M54: 22,421,579 km (0.101 R)
• M55: 22,793,928 km (0.062 R)
• M56: 23,121,398 km (0.112 R)
• M57: 25,022,039 km (0.099 R)
• M58: 25,456,621 km (0.056 R)
• M59: 25,747,738 km (0.116 R)
• M60: 26,480,319 km (0.096 R)
• M61: 27,467,815 km (0.104 R)
• M62: 27,666,780 km (0.095 R)
• M63: 28,467,278 km (0.109 R)
• M64: 29,733,325 km (0.114 R)
• M65: 30,399,035 km (0.055 R)
• M66: 30,862,639 km (0.058 R)
• M67: 31,017,772 km (0.08 R)
• M68: 31,173,204 km (0.089 R)
• M69: 32,846,307 km (0.091 R)
• M70: 33,163,155 km (0.115 R)
• M71: 33,269,070 km (0.12 R)
• M72: 34,227,095 km (0.063 R)
• M73: 36,170,072 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.7

Radius: 4.9

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.12 AU - 8.04 AU

Year: 14669 Days

Day: 19.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,151,635 km

• M1: 362,476 km (0.087 R)
• M2: 535,411 km (0.063 R)
• M3: 1,744,162 km (0.102 R)
• M4: 1,791,584 km (0.072 R)
• M5: 2,237,535 km (0.088 R)
• M6: 2,315,027 km (0.117 R)
• M7: 2,580,114 km (0.107 R)
• M8: 2,743,775 km (0.108 R)
• M9: 3,254,950 km (0.1 R)
• M10: 3,342,914 km (0.104 R)
• M11: 3,461,545 km (0.062 R)
• M12: 3,887,600 km (0.094 R)
• M13: 4,989,538 km (0.074 R)
• M14: 5,227,698 km (0.11 R)
• M15: 5,296,513 km (0.115 R)
• M16: 5,504,454 km (0.053 R)
• M17: 5,644,627 km (0.101 R)
• M18: 5,928,564 km (0.094 R)
• M19: 6,363,145 km (0.097 R)
• M20: 6,510,200 km (0.08 R)
• M21: 7,377,868 km (0.036 R)
• M22: 7,455,060 km (0.103 R)
• M23: 8,002,588 km (0.115 R)
• M24: 8,121,668 km (0.077 R)
• M25: 10,189,859 km (0.071 R)
• M26: 10,622,197 km (0.114 R)
• M27: 10,665,730 km (0.048 R)
• M28: 11,060,369 km (0.11 R)
• M29: 11,459,795 km (0.042 R)
• M30: 11,504,375 km (0.119 R)
• M31: 11,909,038 km (0.047 R)
• M32: 12,045,022 km (0.114 R)
• M33: 12,871,251 km (0.041 R)
• M34: 13,338,296 km (0.1 R)
• M35: 14,144,778 km (0.041 R)
• M36: 14,336,712 km (0.06 R)
• M37: 14,966,818 km (0.069 R)
• M38: 16,707,838 km (0.093 R)
• M39: 17,216,770 km (0.098 R)
• M40: 17,782,699 km (0.051 R)
• M41: 18,197,983 km (0.108 R)
• M42: 19,356,618 km (0.079 R)
• M43: 19,998,543 km (0.057 R)
• M44: 21,965,904 km (0.067 R)
• M45: 22,411,407 km (0.053 R)
• M46: 22,972,548 km (0.092 R)
• M47: 23,368,085 km (0.117 R)
• M48: 23,595,025 km (0.103 R)
• M49: 24,051,298 km (0.109 R)
• M50: 25,554,009 km (0.045 R)
• M51: 26,908,618 km (0.062 R)
• M52: 28,165,539 km (0.032 R)
• M53: 28,710,075 km (0.082 R)
• M54: 29,258,052 km (0.118 R)
• M55: 30,364,329 km (0.065 R)
• M56: 31,484,368 km (0.06 R)
• M57: 32,049,399 km (0.075 R)
• M58: 32,112,380 km (0.078 R)
• M59: 32,744,580 km (0.05 R)
• M60: 33,572,455 km (0.067 R)
• M61: 34,342,884 km (0.062 R)
• M62: 34,600,940 km (0.104 R)
• M63: 35,054,222 km (0.116 R)
• M64: 37,084,714 km (0.072 R)
• M65: 37,880,874 km (0.117 R)
• M66: 38,014,165 km (0.094 R)
• M67: 38,347,918 km (0.055 R)
• M68: 38,615,698 km (0.095 R)
• M69: 38,749,738 km (0.071 R)
• M70: 42,983,059 km (0.074 R)
• M71: 43,191,598 km (0.078 R)
• M72: 43,749,299 km (0.105 R)
• M73: 45,932,829 km (0.061 R)
• M74: 46,003,888 km (0.092 R)
• M75: 47,360,292 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit