🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 25.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,455,825 km

• M1: 305,479 km (0.108 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 13.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.72 AU - 8.26 AU

Year: 6750 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,455,825 km

• M1: 217,067 km (0.116 R)
• M2: 468,241 km (0.04 R)
• M3: 883,076 km (0.08 R)
• M4: 1,040,603 km (0.093 R)
• M5: 1,191,098 km (0.076 R)
• M6: 1,629,719 km (0.033 R)
• M7: 2,054,128 km (0.115 R)
• M8: 3,052,993 km (0.079 R)
• M9: 4,653,840 km (0.076 R)
• M10: 5,434,292 km (0.112 R)
• M11: 5,553,372 km (0.082 R)
• M12: 6,162,086 km (0.085 R)
• M13: 6,411,615 km (0.104 R)
• M14: 6,920,846 km (0.118 R)
• M15: 7,742,587 km (0.04 R)
• M16: 8,079,931 km (0.095 R)
• M17: 8,318,988 km (0.105 R)
• M18: 8,456,768 km (0.102 R)
• M19: 8,804,283 km (0.096 R)
• M20: 8,944,606 km (0.06 R)
• M21: 9,693,643 km (0.115 R)
• M22: 9,802,400 km (0.091 R)
• M23: 10,798,722 km (0.118 R)
• M24: 10,911,369 km (0.115 R)
• M25: 11,138,010 km (0.07 R)
• M26: 11,519,186 km (0.087 R)
• M27: 12,021,086 km (0.104 R)
• M28: 12,727,936 km (0.104 R)
• M29: 13,086,373 km (0.054 R)
• M30: 13,367,617 km (0.073 R)
• M31: 13,488,642 km (0.071 R)
• M32: 14,017,769 km (0.119 R)
• M33: 14,678,244 km (0.087 R)
• M34: 15,096,370 km (0.069 R)
• M35: 15,264,668 km (0.079 R)
• M36: 16,072,646 km (0.072 R)
• M37: 16,201,449 km (0.026 R)
• M38: 16,417,020 km (0.058 R)
• M39: 16,676,871 km (0.103 R)
• M40: 17,288,727 km (0.088 R)
• M41: 18,086,083 km (0.098 R)
• M42: 18,399,341 km (0.1 R)
• M43: 18,534,279 km (0.104 R)
• M44: 19,076,870 km (0.117 R)
• M45: 19,304,558 km (0.104 R)
• M46: 19,441,590 km (0.07 R)
• M47: 20,270,661 km (0.062 R)
• M48: 20,876,532 km (0.034 R)
• M49: 22,201,970 km (0.034 R)
• M50: 23,505,565 km (0.108 R)
• M51: 24,043,819 km (0.118 R)
• M52: 25,082,626 km (0.105 R)
• M53: 25,682,962 km (0.116 R)
• M54: 26,186,658 km (0.1 R)
• M55: 27,409,172 km (0.039 R)
• M56: 27,820,716 km (0.084 R)
• M57: 29,382,518 km (0.12 R)
• M58: 29,645,660 km (0.109 R)
• M59: 29,909,551 km (0.08 R)
• M60: 30,759,117 km (0.074 R)
• M61: 31,724,323 km (0.045 R)
• M62: 32,210,815 km (0.113 R)
• M63: 32,972,268 km (0.113 R)
• M64: 33,464,894 km (0.109 R)
• M65: 34,015,115 km (0.103 R)
• M66: 34,846,281 km (0.077 R)
• M67: 35,459,931 km (0.088 R)
• M68: 35,908,426 km (0.088 R)
• M69: 36,302,466 km (0.088 R)
• M70: 36,415,413 km (0.057 R)
• M71: 36,867,946 km (0.075 R)
• M72: 37,550,262 km (0.11 R)
• M73: 37,892,991 km (0.115 R)
• M74: 38,351,509 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 8.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.22 AU - 12.04 AU

Year: 10915 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,455,825 km

• M1: 118,332 km (0.096 R)
• M2: 349,610 km (0.108 R)
• M3: 592,108 km (0.095 R)
• M4: 661,073 km (0.091 R)
• M5: 925,113 km (0.116 R)
• M6: 1,069,475 km (0.072 R)
• M7: 1,620,145 km (0.089 R)
• M8: 2,084,646 km (0.1 R)
• M9: 2,559,769 km (0.052 R)
• M10: 2,765,167 km (0.064 R)
• M11: 3,254,651 km (0.098 R)
• M12: 3,349,496 km (0.051 R)
• M13: 3,413,225 km (0.111 R)
• M14: 3,541,879 km (0.094 R)
• M15: 4,417,476 km (0.116 R)
• M16: 4,951,839 km (0.1 R)
• M17: 5,134,498 km (0.11 R)
• M18: 5,620,093 km (0.085 R)
• M19: 6,159,244 km (0.068 R)
• M20: 7,080,916 km (0.075 R)
• M21: 7,369,939 km (0.091 R)
• M22: 7,536,890 km (0.071 R)
• M23: 7,789,561 km (0.109 R)
• M24: 8,045,074 km (0.12 R)
• M25: 8,303,430 km (0.114 R)
• M26: 8,520,646 km (0.086 R)
• M27: 9,139,233 km (0.095 R)
• M28: 9,273,722 km (0.079 R)
• M29: 10,140,342 km (0.083 R)
• M30: 10,279,468 km (0.034 R)
• M31: 10,606,788 km (0.062 R)
• M32: 11,367,793 km (0.095 R)
• M33: 11,512,454 km (0.068 R)
• M34: 11,609,244 km (0.066 R)
• M35: 13,244,647 km (0.078 R)
• M36: 13,754,477 km (0.117 R)
• M37: 16,126,800 km (0.116 R)
• M38: 16,235,109 km (0.062 R)
• M39: 17,554,113 km (0.114 R)
• M40: 18,282,805 km (0.073 R)
• M41: 18,395,751 km (0.114 R)
• M42: 18,679,239 km (0.098 R)
• M43: 19,943,790 km (0.062 R)
• M44: 20,293,550 km (0.07 R)
• M45: 23,900,055 km (0.093 R)
• M46: 24,147,490 km (0.114 R)
• M47: 24,832,199 km (0.047 R)
• M48: 25,334,100 km (0.067 R)
• M49: 26,924,326 km (0.079 R)
• M50: 27,117,307 km (0.111 R)
• M51: 27,181,784 km (0.067 R)
• M52: 28,219,544 km (0.095 R)
• M53: 28,874,783 km (0.051 R)
• M54: 29,204,347 km (0.078 R)
• M55: 29,535,108 km (0.104 R)
• M56: 29,734,073 km (0.094 R)
• M57: 32,020,975 km (0.101 R)
• M58: 32,704,339 km (0.099 R)
• M59: 32,910,185 km (0.082 R)
• M60: 33,323,374 km (0.082 R)
• M61: 33,392,339 km (0.11 R)
• M62: 33,530,568 km (0.084 R)
• M63: 34,783,001 km (0.117 R)
• M64: 35,063,347 km (0.086 R)
• M65: 35,485,363 km (0.031 R)
• M66: 35,696,894 km (0.09 R)
• M67: 35,838,264 km (0.108 R)
• M68: 36,405,390 km (0.058 R)
• M69: 39,650,317 km (0.042 R)
• M70: 40,678,503 km (0.06 R)
• M71: 40,973,959 km (0.053 R)
• M72: 41,715,516 km (0.09 R)
• M73: 41,864,515 km (0.045 R)
• M74: 42,162,664 km (0.026 R)
• M75: 43,136,845 km (0.066 R)
• M76: 44,574,032 km (0.12 R)
• M77: 45,107,348 km (0.083 R)
• M78: 45,796,396 km (0.105 R)
• M79: 46,180,563 km (0.064 R)
• M80: 48,508,456 km (0.077 R)
• M81: 49,371,486 km (0.113 R)
• M82: 50,398,027 km (0.032 R)
• M83: 50,794,760 km (0.037 R)
• M84: 51,192,541 km (0.075 R)
• M85: 51,351,863 km (0.044 R)
• M86: 51,511,484 km (0.094 R)
• M87: 52,311,683 km (0.12 R)
• M88: 53,116,070 km (0.113 R)
• M89: 54,248,975 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 4.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.39 AU - 20.91 AU

Year: 29418 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,455,825 km

• M1: 77,492 km (0.06 R)
• M2: 126,261 km (0.104 R)
• M3: 241,301 km (0.111 R)
• M4: 282,291 km (0.112 R)
• M5: 437,723 km (0.115 R)
• M6: 579,991 km (0.119 R)
• M7: 617,989 km (0.081 R)
• M8: 996,023 km (0.107 R)
• M9: 1,867,131 km (0.058 R)
• M10: 1,923,978 km (0.061 R)
• M11: 1,952,701 km (0.062 R)
• M12: 3,417,863 km (0.113 R)
• M13: 3,952,825 km (0.085 R)
• M14: 5,915,549 km (0.1 R)
• M15: 6,511,247 km (0.034 R)
• M16: 6,772,296 km (0.055 R)
• M17: 7,758,594 km (0.047 R)
• M18: 7,988,975 km (0.089 R)
• M19: 8,221,600 km (0.112 R)
• M20: 8,315,248 km (0.101 R)
• M21: 9,029,129 km (0.083 R)
• M22: 9,271,478 km (0.044 R)
• M23: 9,961,124 km (0.066 R)
• M24: 10,111,170 km (0.115 R)
• M25: 10,463,922 km (0.119 R)
• M26: 11,078,022 km (0.081 R)
• M27: 11,862,064 km (0.111 R)
• M28: 11,915,022 km (0.108 R)
• M29: 11,967,979 km (0.04 R)
• M30: 12,127,301 km (0.025 R)
• M31: 12,663,759 km (0.098 R)
• M32: 12,989,434 km (0.115 R)
• M33: 13,043,887 km (0.045 R)
• M34: 13,207,996 km (0.059 R)
• M35: 13,262,898 km (0.097 R)
• M36: 13,427,755 km (0.114 R)
• M37: 13,759,713 km (0.118 R)
• M38: 14,601,500 km (0.084 R)
• M39: 15,000,029 km (0.076 R)
• M40: 15,229,362 km (0.075 R)
• M41: 16,629,449 km (0.118 R)
• M42: 16,985,791 km (0.04 R)
• M43: 18,009,340 km (0.1 R)
• M44: 19,363,200 km (0.108 R)
• M45: 19,989,267 km (0.092 R)
• M46: 20,685,646 km (0.103 R)
• M47: 21,842,336 km (0.066 R)
• M48: 22,232,488 km (0.026 R)
• M49: 22,297,862 km (0.085 R)
• M50: 24,689,184 km (0.086 R)
• M51: 24,959,806 km (0.108 R)
• M52: 25,163,409 km (0.078 R)
• M53: 25,231,476 km (0.046 R)
• M54: 25,367,760 km (0.09 R)
• M55: 25,504,193 km (0.104 R)
• M56: 25,640,776 km (0.112 R)
• M57: 25,777,807 km (0.102 R)
• M58: 27,369,978 km (0.034 R)
• M59: 27,510,001 km (0.11 R)
• M60: 28,354,631 km (0.116 R)
• M61: 29,925,259 km (0.09 R)
• M62: 30,358,494 km (0.093 R)
• M63: 30,503,305 km (0.084 R)
• M64: 30,866,529 km (0.117 R)
• M65: 31,304,252 km (0.074 R)
• M66: 32,481,438 km (0.111 R)
• M67: 32,555,489 km (0.099 R)
• M68: 33,224,640 km (0.09 R)
• M69: 33,823,181 km (0.108 R)
• M70: 34,576,257 km (0.062 R)
• M71: 37,799,343 km (0.042 R)
• M72: 38,267,584 km (0.071 R)
• M73: 39,367,428 km (0.099 R)
• M74: 39,446,415 km (0.085 R)
• M75: 40,000,675 km (0.055 R)
• M76: 40,876,870 km (0.047 R)
• M77: 41,116,825 km (0.113 R)
• M78: 41,518,047 km (0.12 R)
• M79: 42,891,505 km (0.09 R)
• M80: 43,461,323 km (0.088 R)
• M81: 44,690,868 km (0.083 R)
• M82: 45,020,731 km (0.105 R)
• M83: 45,434,070 km (0.063 R)
• M84: 45,765,729 km (0.071 R)
• M85: 46,598,390 km (0.087 R)
• M86: 47,184,066 km (0.102 R)
• M87: 49,978,405 km (0.053 R)
• M88: 51,352,311 km (0.057 R)
• M89: 51,438,629 km (0.108 R)
• M90: 52,130,669 km (0.066 R)
• M91: 54,841,083 km (0.103 R)
• M92: 55,105,872 km (0.088 R)
• M93: 55,902,630 km (0.108 R)
• M94: 56,792,288 km (0.104 R)
• M95: 58,225,586 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 3.3

Gravity: 53.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.26 AU - 23.6 AU

Year: 32498 Days

Day: 20 Hours

Environment

Temp: -211 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,455,825 km

• M1: 171,738 km (0.037 R)
• M2: 365,468 km (0.092 R)
• M3: 692,040 km (0.085 R)
• M4: 1,021,903 km (0.082 R)
• M5: 1,323,343 km (0.097 R)
• M6: 1,393,953 km (0.057 R)
• M7: 1,502,112 km (0.119 R)
• M8: 2,123,991 km (0.027 R)
• M9: 3,232,062 km (0.109 R)
• M10: 4,754,669 km (0.072 R)
• M11: 5,416,939 km (0.117 R)
• M12: 5,816,515 km (0.101 R)
• M13: 5,874,409 km (0.066 R)
• M14: 7,070,893 km (0.09 R)
• M15: 7,759,941 km (0.057 R)
• M16: 8,015,903 km (0.075 R)
• M17: 8,404,857 km (0.098 R)
• M18: 9,336,104 km (0.069 R)
• M19: 9,676,589 km (0.064 R)
• M20: 9,745,104 km (0.119 R)
• M21: 9,951,849 km (0.073 R)
• M22: 10,021,113 km (0.061 R)
• M23: 10,159,939 km (0.101 R)
• M24: 11,150,277 km (0.083 R)
• M25: 12,244,885 km (0.085 R)
• M26: 12,993,473 km (0.097 R)
• M27: 13,297,007 km (0.101 R)
• M28: 14,377,702 km (0.026 R)
• M29: 14,928,671 km (0.105 R)
• M30: 15,326,302 km (0.107 R)
• M31: 17,034,261 km (0.107 R)
• M32: 17,533,319 km (0.102 R)
• M33: 18,375,555 km (0.081 R)
• M34: 19,230,806 km (0.086 R)
• M35: 19,576,677 km (0.114 R)
• M36: 20,714,368 km (0.042 R)
• M37: 21,783,544 km (0.119 R)
• M38: 22,779,417 km (0.066 R)
• M39: 25,096,988 km (0.107 R)
• M40: 25,474,722 km (0.052 R)
• M41: 25,664,263 km (0.119 R)
• M42: 25,854,252 km (0.089 R)
• M43: 25,949,546 km (0.084 R)
• M44: 26,907,870 km (0.12 R)
• M45: 27,004,211 km (0.066 R)
• M46: 32,792,302 km (0.074 R)
• M47: 34,978,825 km (0.049 R)
• M48: 36,997,199 km (0.094 R)
• M49: 37,319,283 km (0.097 R)
• M50: 37,426,844 km (0.107 R)
• M51: 40,702,140 km (0.111 R)
• M52: 41,368,000 km (0.11 R)
• M53: 41,813,951 km (0.086 R)
• M54: 42,261,548 km (0.08 R)
• M55: 42,823,288 km (0.097 R)
• M56: 42,935,935 km (0.109 R)
• M57: 43,161,379 km (0.094 R)
• M58: 43,500,518 km (0.115 R)
• M59: 45,438,708 km (0.071 R)
• M60: 46,014,061 km (0.047 R)
• M61: 47,404,723 km (0.101 R)
• M62: 47,521,260 km (0.038 R)
• M63: 47,871,319 km (0.098 R)
• M64: 49,990,073 km (0.107 R)
• M65: 51,060,745 km (0.034 R)
• M66: 52,379,600 km (0.077 R)
• M67: 55,418,681 km (0.048 R)
• M68: 55,787,140 km (0.097 R)
• M69: 57,766,171 km (0.055 R)
• M70: 58,264,481 km (0.113 R)
• M71: 60,651,016 km (0.069 R)
• M72: 60,777,576 km (0.09 R)
• M73: 61,284,413 km (0.103 R)
• M74: 61,538,281 km (0.097 R)
• M75: 63,069,266 km (0.102 R)
• M76: 69,449,615 km (0.12 R)
• M77: 69,714,403 km (0.108 R)
• M78: 70,112,184 km (0.107 R)
• M79: 70,510,563 km (0.103 R)
• M80: 71,844,377 km (0.03 R)
• M81: 74,130,831 km (0.062 R)
• M82: 74,536,840 km (0.078 R)
• M83: 75,350,951 km (0.075 R)
• M84: 78,774,948 km (0.107 R)
• M85: 80,158,578 km (0.114 R)
• M86: 80,575,358 km (0.107 R)
• M87: 81,829,586 km (0.099 R)
• M88: 82,669,429 km (0.087 R)
• M89: 84,075,499 km (0.061 R)
• M90: 88,627,463 km (0.095 R)
• M91: 89,489,895 km (0.061 R)
• M92: 91,948,386 km (0.085 R)
• M93: 93,989,649 km (0.057 R)
• M94: 94,575,624 km (0.08 R)
• M95: 95,898,518 km (0.076 R)
• M96: 96,045,872 km (0.074 R)
• M97: 96,636,036 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit