🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 8.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.75 AU - 0.77 AU

Year: 457 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,828,109 km

• M1: 122,820 km (0.07 R)
• M2: 184,305 km (0.068 R)
• M3: 238,010 km (0.045 R)
• M4: 343,028 km (0.087 R)
• M5: 428,149 km (0.106 R)
• M6: 543,788 km (0.113 R)
• M7: 752,178 km (0.091 R)
• M8: 803,789 km (0.114 R)
• M9: 891,155 km (0.067 R)
• M10: 1,075,908 km (0.108 R)
• M11: 1,216,380 km (0.085 R)
• M12: 1,524,701 km (0.112 R)
• M13: 1,576,911 km (0.117 R)
• M14: 1,782,010 km (0.11 R)
• M15: 1,847,235 km (0.081 R)
• M16: 1,923,529 km (0.092 R)
• M17: 2,026,902 km (0.119 R)
• M18: 2,164,083 km (0.082 R)
• M19: 2,342,852 km (0.045 R)
• M20: 2,447,870 km (0.031 R)
• M21: 2,605,696 km (0.103 R)
• M22: 2,697,399 km (0.051 R)
• M23: 2,766,813 km (0.094 R)
• M24: 2,901,750 km (0.105 R)
• M25: 2,978,942 km (0.101 R)
• M26: 3,325,710 km (0.044 R)
• M27: 3,481,741 km (0.105 R)
• M28: 3,583,019 km (0.056 R)
• M29: 3,801,431 km (0.049 R)
• M30: 3,931,881 km (0.041 R)
• M31: 4,103,769 km (0.085 R)
• M32: 4,558,247 km (0.072 R)
• M33: 4,648,305 km (0.05 R)
• M34: 4,703,955 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 9.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.11 AU - 2.45 AU

Year: 2376 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,828,109 km

• M1: 127,457 km (0.046 R)
• M2: 201,508 km (0.084 R)
• M3: 263,591 km (0.105 R)
• M4: 373,247 km (0.104 R)
• M5: 514,467 km (0.12 R)
• M6: 717,920 km (0.116 R)
• M7: 829,819 km (0.101 R)
• M8: 899,831 km (0.104 R)
• M9: 980,315 km (0.079 R)
• M10: 1,210,097 km (0.059 R)
• M11: 1,363,884 km (0.083 R)
• M12: 1,495,530 km (0.067 R)
• M13: 1,562,999 km (0.115 R)
• M14: 1,681,031 km (0.102 R)
• M15: 1,751,342 km (0.107 R)
• M16: 1,812,378 km (0.081 R)
• M17: 1,894,956 km (0.103 R)
• M18: 1,957,787 km (0.053 R)
• M19: 2,172,161 km (0.088 R)
• M20: 2,394,464 km (0.103 R)
• M21: 2,531,346 km (0.118 R)
• M22: 2,933,465 km (0.053 R)
• M23: 3,080,370 km (0.07 R)
• M24: 3,548,312 km (0.114 R)
• M25: 3,784,228 km (0.096 R)
• M26: 3,904,056 km (0.114 R)
• M27: 4,025,230 km (0.047 R)
• M28: 4,202,354 km (0.095 R)
• M29: 4,396,083 km (0.065 R)
• M30: 4,480,007 km (0.104 R)
• M31: 4,864,474 km (0.084 R)
• M32: 4,995,073 km (0.108 R)
• M33: 5,259,562 km (0.085 R)
• M34: 5,393,602 km (0.07 R)
• M35: 5,453,590 km (0.096 R)
• M36: 5,741,267 km (0.076 R)
• M37: 6,158,795 km (0.117 R)
• M38: 6,252,892 km (0.043 R)
• M39: 6,363,295 km (0.107 R)
• M40: 6,714,551 km (0.12 R)
• M41: 6,957,797 km (0.05 R)
• M42: 7,402,701 km (0.119 R)
• M43: 8,164,902 km (0.117 R)
• M44: 8,581,532 km (0.081 R)
• M45: 8,916,482 km (0.056 R)
• M46: 9,076,552 km (0.12 R)
• M47: 9,165,862 km (0.119 R)
• M48: 9,580,696 km (0.043 R)
• M49: 9,690,052 km (0.108 R)
• M50: 9,946,463 km (0.115 R)
• M51: 10,112,517 km (0.083 R)
• M52: 10,447,466 km (0.057 R)
• M53: 10,767,307 km (0.036 R)
• M54: 10,843,003 km (0.097 R)
• M55: 11,224,029 km (0.112 R)
• M56: 11,300,773 km (0.112 R)
• M57: 11,784,572 km (0.061 R)
• M58: 12,275,104 km (0.075 R)
• M59: 12,512,964 km (0.113 R)
• M60: 12,612,447 km (0.101 R)
• M61: 12,872,448 km (0.108 R)
• M62: 13,459,021 km (0.08 R)
• M63: 13,765,846 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 9.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.79 AU - 3.17 AU

Year: 3551 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,828,109 km

• M1: 125,513 km (0.112 R)
• M2: 330,761 km (0.077 R)
• M3: 524,490 km (0.049 R)
• M4: 614,548 km (0.105 R)
• M5: 796,010 km (0.088 R)
• M6: 877,092 km (0.112 R)
• M7: 1,156,092 km (0.114 R)
• M8: 1,230,293 km (0.116 R)
• M9: 1,403,378 km (0.12 R)
• M10: 1,615,657 km (0.114 R)
• M11: 1,678,339 km (0.112 R)
• M12: 1,816,866 km (0.118 R)
• M13: 2,151,367 km (0.116 R)
• M14: 2,337,766 km (0.093 R)
• M15: 2,469,113 km (0.077 R)
• M16: 2,714,304 km (0.106 R)
• M17: 2,839,816 km (0.111 R)
• M18: 3,254,651 km (0.053 R)
• M19: 3,442,247 km (0.09 R)
• M20: 3,983,642 km (0.082 R)
• M21: 4,083,723 km (0.11 R)
• M22: 4,242,596 km (0.077 R)
• M23: 4,344,771 km (0.113 R)
• M24: 4,492,125 km (0.082 R)
• M25: 4,868,064 km (0.097 R)
• M26: 5,222,910 km (0.1 R)
• M27: 5,427,112 km (0.118 R)
• M28: 5,859,898 km (0.085 R)
• M29: 6,403,986 km (0.092 R)
• M30: 6,809,845 km (0.078 R)
• M31: 7,699,952 km (0.074 R)
• M32: 8,113,291 km (0.083 R)
• M33: 8,924,261 km (0.096 R)
• M34: 9,131,005 km (0.066 R)
• M35: 9,282,398 km (0.088 R)
• M36: 9,741,664 km (0.1 R)
• M37: 10,071,377 km (0.112 R)
• M38: 10,208,260 km (0.105 R)
• M39: 10,503,566 km (0.07 R)
• M40: 11,244,225 km (0.062 R)
• M41: 11,631,085 km (0.078 R)
• M42: 11,713,064 km (0.096 R)
• M43: 11,774,699 km (0.085 R)
• M44: 12,438,764 km (0.081 R)
• M45: 12,606,762 km (0.062 R)
• M46: 12,733,172 km (0.083 R)
• M47: 13,286,086 km (0.064 R)
• M48: 13,608,619 km (0.065 R)
• M49: 13,803,396 km (0.117 R)
• M50: 14,020,761 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.7

Radius: 3.7

Gravity: 47.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.72 AU - 8.24 AU

Year: 12729 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,828,109 km

• M1: 59,989 km (0.099 R)
• M2: 127,757 km (0.065 R)
• M3: 202,107 km (0.08 R)
• M4: 290,818 km (0.119 R)
• M5: 422,913 km (0.099 R)
• M6: 644,617 km (0.095 R)
• M7: 816,804 km (0.067 R)
• M8: 877,392 km (0.107 R)
• M9: 1,046,138 km (0.116 R)
• M10: 1,156,840 km (0.097 R)
• M11: 1,294,620 km (0.103 R)
• M12: 1,713,045 km (0.099 R)
• M13: 1,738,926 km (0.115 R)
• M14: 2,602,704 km (0.101 R)
• M15: 3,092,936 km (0.078 R)
• M16: 3,348,449 km (0.115 R)
• M17: 3,413,524 km (0.075 R)
• M18: 3,710,925 km (0.111 R)
• M19: 3,845,862 km (0.119 R)
• M20: 4,085,817 km (0.039 R)
• M21: 4,225,093 km (0.106 R)
• M22: 4,437,073 km (0.08 R)
• M23: 4,688,547 km (0.111 R)
• M24: 5,280,805 km (0.104 R)
• M25: 6,093,271 km (0.111 R)
• M26: 6,493,744 km (0.041 R)
• M27: 7,151,825 km (0.113 R)
• M28: 7,488,869 km (0.1 R)
• M29: 7,531,355 km (0.066 R)
• M30: 7,616,626 km (0.115 R)
• M31: 9,249,786 km (0.087 R)
• M32: 11,228,367 km (0.099 R)
• M33: 13,177,179 km (0.072 R)
• M34: 13,382,876 km (0.087 R)
• M35: 14,798,969 km (0.102 R)
• M36: 15,389,283 km (0.086 R)
• M37: 15,497,591 km (0.117 R)
• M38: 15,932,772 km (0.078 R)
• M39: 16,371,991 km (0.066 R)
• M40: 16,537,745 km (0.069 R)
• M41: 16,759,599 km (0.092 R)
• M42: 17,431,144 km (0.086 R)
• M43: 17,940,525 km (0.109 R)
• M44: 19,147,929 km (0.087 R)
• M45: 19,439,196 km (0.112 R)
• M46: 19,731,959 km (0.079 R)
• M47: 20,026,218 km (0.084 R)
• M48: 21,398,479 km (0.11 R)
• M49: 22,370,716 km (0.106 R)
• M50: 23,047,497 km (0.08 R)
• M51: 25,181,510 km (0.1 R)
• M52: 25,756,864 km (0.05 R)
• M53: 26,014,023 km (0.118 R)
• M54: 27,771,648 km (0.065 R)
• M55: 27,969,267 km (0.114 R)
• M56: 28,964,541 km (0.096 R)
• M57: 29,836,398 km (0.049 R)
• M58: 30,377,194 km (0.101 R)
• M59: 30,989,498 km (0.045 R)
• M60: 31,674,507 km (0.097 R)
• M61: 33,199,208 km (0.097 R)
• M62: 33,900,074 km (0.114 R)
• M63: 34,464,357 km (0.096 R)
• M64: 34,535,117 km (0.097 R)
• M65: 34,747,546 km (0.053 R)
• M66: 35,173,900 km (0.091 R)
• M67: 36,824,413 km (0.109 R)
• M68: 37,695,372 km (0.11 R)
• M69: 38,206,548 km (0.111 R)
• M70: 38,426,457 km (0.119 R)
• M71: 38,646,665 km (0.112 R)
• M72: 40,274,440 km (0.092 R)
• M73: 42,529,927 km (0.113 R)
• M74: 42,681,768 km (0.039 R)
• M75: 43,290,781 km (0.106 R)
• M76: 44,825,955 km (0.031 R)
• M77: 45,290,007 km (0.117 R)
• M78: 46,378,930 km (0.097 R)
• M79: 46,691,739 km (0.088 R)
• M80: 47,240,614 km (0.103 R)
• M81: 48,503,370 km (0.081 R)
• M82: 49,218,447 km (0.066 R)
• M83: 49,777,046 km (0.072 R)
• M84: 51,546,340 km (0.113 R)
• M85: 52,194,847 km (0.118 R)
• M86: 52,520,072 km (0.065 R)
• M87: 52,682,985 km (0.12 R)
• M88: 53,254,448 km (0.108 R)
• M89: 53,336,129 km (0.059 R)
• M90: 53,581,769 km (0.117 R)
• M91: 53,663,748 km (0.095 R)
• M92: 54,238,653 km (0.066 R)
• M93: 54,980,808 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 5.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.52 AU - 10.04 AU

Year: 16446 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,828,109 km

• M1: 141,220 km (0.068 R)
• M2: 305,628 km (0.108 R)
• M3: 394,041 km (0.115 R)
• M4: 441,763 km (0.074 R)
• M5: 525,837 km (0.09 R)
• M6: 1,427,912 km (0.116 R)
• M7: 1,478,326 km (0.118 R)
• M8: 1,766,751 km (0.101 R)
• M9: 1,848,431 km (0.098 R)
• M10: 1,931,309 km (0.076 R)
• M11: 2,072,379 km (0.101 R)
• M12: 2,424,682 km (0.043 R)
• M13: 2,515,787 km (0.091 R)
• M14: 3,939,959 km (0.107 R)
• M15: 4,083,124 km (0.052 R)
• M16: 4,411,641 km (0.104 R)
• M17: 4,710,687 km (0.087 R)
• M18: 5,055,062 km (0.109 R)
• M19: 5,171,748 km (0.088 R)
• M20: 5,210,793 km (0.053 R)
• M21: 5,368,020 km (0.102 R)
• M22: 5,486,951 km (0.11 R)
• M23: 5,808,586 km (0.113 R)
• M24: 6,053,777 km (0.037 R)
• M25: 6,094,916 km (0.093 R)
• M26: 6,938,349 km (0.075 R)
• M27: 7,683,646 km (0.099 R)
• M28: 7,817,835 km (0.074 R)
• M29: 10,909,126 km (0.052 R)
• M30: 11,618,967 km (0.039 R)
• M31: 12,817,246 km (0.08 R)
• M32: 13,082,932 km (0.077 R)
• M33: 14,548,842 km (0.097 R)
• M34: 14,770,396 km (0.113 R)
• M35: 14,937,347 km (0.091 R)
• M36: 15,329,144 km (0.062 R)
• M37: 15,837,927 km (0.107 R)
• M38: 16,008,767 km (0.101 R)
• M39: 16,930,290 km (0.113 R)
• M40: 18,404,128 km (0.076 R)
• M41: 18,463,968 km (0.043 R)
• M42: 18,703,773 km (0.057 R)
• M43: 18,824,050 km (0.069 R)
• M44: 19,247,262 km (0.107 R)
• M45: 19,612,430 km (0.097 R)
• M46: 19,734,802 km (0.089 R)
• M47: 19,979,992 km (0.051 R)
• M48: 20,411,582 km (0.05 R)
• M49: 20,784,081 km (0.114 R)
• M50: 20,908,696 km (0.103 R)
• M51: 21,033,610 km (0.092 R)
• M52: 23,712,908 km (0.05 R)
• M53: 25,825,080 km (0.047 R)
• M54: 26,497,523 km (0.116 R)
• M55: 26,700,228 km (0.032 R)
• M56: 26,767,996 km (0.074 R)
• M57: 26,971,598 km (0.113 R)
• M58: 27,107,433 km (0.084 R)
• M59: 27,790,796 km (0.073 R)
• M60: 28,203,387 km (0.118 R)
• M61: 28,272,352 km (0.118 R)
• M62: 28,756,750 km (0.083 R)
• M63: 28,965,140 km (0.115 R)
• M64: 29,313,703 km (0.07 R)
• M65: 30,296,860 km (0.069 R)
• M66: 32,079,319 km (0.056 R)
• M67: 34,042,342 km (0.09 R)
• M68: 34,262,849 km (0.079 R)
• M69: 34,927,213 km (0.081 R)
• M70: 36,043,812 km (0.117 R)
• M71: 36,268,508 km (0.091 R)
• M72: 38,083,130 km (0.07 R)
• M73: 38,847,874 km (0.091 R)
• M74: 40,082,057 km (0.089 R)
• M75: 40,237,190 km (0.096 R)
• M76: 42,036,104 km (0.082 R)
• M77: 42,984,854 km (0.077 R)
• M78: 44,662,444 km (0.115 R)
• M79: 44,984,379 km (0.095 R)
• M80: 45,954,820 km (0.098 R)
• M81: 46,035,902 km (0.053 R)
• M82: 46,442,509 km (0.119 R)
• M83: 46,524,040 km (0.1 R)
• M84: 47,834,069 km (0.115 R)
• M85: 48,907,284 km (0.119 R)
• M86: 48,990,161 km (0.106 R)
• M87: 49,073,038 km (0.074 R)
• M88: 49,156,065 km (0.109 R)
• M89: 49,738,300 km (0.071 R)
• M90: 50,825,428 km (0.095 R)
• M91: 51,920,484 km (0.115 R)
• M92: 52,089,679 km (0.118 R)
• M93: 54,821,037 km (0.037 R)
• M94: 57,161,646 km (0.082 R)
• M95: 57,773,650 km (0.119 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: 213 - 14,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit