🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 9.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.17 AU - 1.25 AU

Year: 903 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,299,907 km

• M1: 163,959 km (0.081 R)
• M2: 244,443 km (0.08 R)
• M3: 340,485 km (0.039 R)
• M4: 409,150 km (0.1 R)
• M5: 473,627 km (0.11 R)
• M6: 620,682 km (0.074 R)
• M7: 828,623 km (0.106 R)
• M8: 982,409 km (0.097 R)
• M9: 1,073,664 km (0.03 R)
• M10: 1,138,739 km (0.105 R)
• M11: 1,265,299 km (0.086 R)
• M12: 1,357,451 km (0.073 R)
• M13: 1,428,211 km (0.079 R)
• M14: 1,516,474 km (0.051 R)
• M15: 1,681,779 km (0.091 R)
• M16: 1,783,805 km (0.108 R)
• M17: 1,905,578 km (0.084 R)
• M18: 2,039,169 km (0.071 R)
• M19: 2,102,748 km (0.117 R)
• M20: 2,315,925 km (0.102 R)
• M21: 2,439,642 km (0.116 R)
• M22: 2,546,156 km (0.097 R)
• M23: 2,925,835 km (0.066 R)
• M24: 2,997,792 km (0.107 R)
• M25: 3,101,613 km (0.109 R)
• M26: 3,185,537 km (0.061 R)
• M27: 3,270,359 km (0.025 R)
• M28: 3,572,846 km (0.118 R)
• M29: 3,649,889 km (0.087 R)
• M30: 3,941,006 km (0.038 R)
• M31: 4,112,296 km (0.116 R)
• M32: 4,251,272 km (0.054 R)
• M33: 4,834,704 km (0.113 R)
• M34: 4,932,391 km (0.037 R)
• M35: 5,030,677 km (0.098 R)
• M36: 5,468,700 km (0.118 R)
• M37: 6,049,738 km (0.086 R)
• M38: 6,181,683 km (0.11 R)
• M39: 6,247,955 km (0.105 R)
• M40: 6,341,155 km (0.075 R)
• M41: 6,461,581 km (0.112 R)
• M42: 6,664,136 km (0.115 R)
• M43: 6,896,163 km (0.095 R)
• M44: 7,006,416 km (0.084 R)
• M45: 7,144,944 km (0.085 R)
• M46: 7,481,090 km (0.073 R)
• M47: 7,865,407 km (0.099 R)
• M48: 8,009,470 km (0.089 R)
• M49: 8,212,624 km (0.091 R)
• M50: 8,549,967 km (0.07 R)
• M51: 8,862,028 km (0.049 R)
• M52: 9,573,965 km (0.087 R)
• M53: 9,758,718 km (0.116 R)
• M54: 10,038,017 km (0.037 R)
• M55: 10,131,665 km (0.054 R)
• M56: 10,320,009 km (0.113 R)
• M57: 10,446,120 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 11.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.81 AU - 1.91 AU

Year: 1721 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,299,907 km

• M1: 239,656 km (0.06 R)
• M2: 466,297 km (0.114 R)
• M3: 551,567 km (0.081 R)
• M4: 684,410 km (0.045 R)
• M5: 777,311 km (0.081 R)
• M6: 851,960 km (0.06 R)
• M7: 993,330 km (0.082 R)
• M8: 1,067,082 km (0.106 R)
• M9: 1,273,676 km (0.092 R)
• M10: 1,400,535 km (0.117 R)
• M11: 1,522,308 km (0.079 R)
• M12: 1,961,228 km (0.089 R)
• M13: 2,077,166 km (0.093 R)
• M14: 2,327,144 km (0.028 R)
• M15: 2,438,894 km (0.103 R)
• M16: 2,518,331 km (0.035 R)
• M17: 2,703,084 km (0.049 R)
• M18: 3,061,670 km (0.112 R)
• M19: 3,271,705 km (0.055 R)
• M20: 3,811,155 km (0.111 R)
• M21: 4,010,569 km (0.1 R)
• M22: 4,091,352 km (0.055 R)
• M23: 4,186,347 km (0.047 R)
• M24: 4,323,229 km (0.119 R)
• M25: 4,447,844 km (0.115 R)
• M26: 4,601,631 km (0.099 R)
• M27: 4,714,577 km (0.083 R)
• M28: 4,857,293 km (0.094 R)
• M29: 5,015,717 km (0.077 R)
• M30: 5,102,933 km (0.114 R)
• M31: 5,278,860 km (0.113 R)
• M32: 5,486,801 km (0.072 R)
• M33: 5,576,709 km (0.118 R)
• M34: 5,667,067 km (0.065 R)
• M35: 6,002,764 km (0.075 R)
• M36: 6,455,447 km (0.076 R)
• M37: 6,629,878 km (0.101 R)
• M38: 7,195,807 km (0.107 R)
• M39: 7,980,149 km (0.106 R)
• M40: 8,985,447 km (0.051 R)
• M41: 9,198,324 km (0.109 R)
• M42: 9,575,161 km (0.054 R)
• M43: 9,774,575 km (0.094 R)
• M44: 9,920,433 km (0.11 R)
• M45: 10,529,745 km (0.068 R)
• M46: 10,698,043 km (0.101 R)
• M47: 10,999,632 km (0.049 R)
• M48: 11,322,913 km (0.087 R)
• M49: 11,418,656 km (0.107 R)
• M50: 11,784,871 km (0.045 R)
• M51: 11,920,706 km (0.036 R)
• M52: 11,998,647 km (0.104 R)
• M53: 12,351,249 km (0.085 R)
• M54: 12,430,087 km (0.093 R)
• M55: 12,647,752 km (0.044 R)
• M56: 13,046,580 km (0.086 R)
• M57: 13,267,835 km (0.066 R)
• M58: 13,490,287 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.3

Radius: 14.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.77 AU - 5.89 AU

Year: 8346 Days

Day: 6.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,299,907 km

• M1: 181,462 km (0.088 R)
• M2: 463,753 km (0.084 R)
• M3: 654,042 km (0.031 R)
• M4: 812,915 km (0.076 R)
• M5: 986,299 km (0.105 R)
• M6: 1,120,937 km (0.118 R)
• M7: 1,280,408 km (0.096 R)
• M8: 1,428,959 km (0.076 R)
• M9: 1,744,162 km (0.103 R)
• M10: 2,372,622 km (0.107 R)
• M11: 3,219,645 km (0.109 R)
• M12: 3,556,839 km (0.115 R)
• M13: 3,878,624 km (0.113 R)
• M14: 4,266,082 km (0.119 R)
• M15: 4,379,029 km (0.072 R)
• M16: 4,579,340 km (0.082 R)
• M17: 4,782,644 km (0.057 R)
• M18: 5,078,399 km (0.089 R)
• M19: 5,319,401 km (0.112 R)
• M20: 5,471,991 km (0.096 R)
• M21: 5,626,077 km (0.072 R)
• M22: 5,719,127 km (0.111 R)
• M23: 5,970,002 km (0.051 R)
• M24: 6,450,361 km (0.111 R)
• M25: 6,646,035 km (0.063 R)
• M26: 7,930,782 km (0.069 R)
• M27: 8,070,506 km (0.111 R)
• M28: 8,781,245 km (0.068 R)
• M29: 11,227,619 km (0.079 R)
• M30: 11,701,246 km (0.05 R)
• M31: 11,940,453 km (0.097 R)
• M32: 12,342,872 km (0.035 R)
• M33: 13,119,584 km (0.095 R)
• M34: 13,576,605 km (0.057 R)
• M35: 13,744,005 km (0.107 R)
• M36: 15,282,170 km (0.077 R)
• M37: 15,456,452 km (0.096 R)
• M38: 15,851,091 km (0.074 R)
• M39: 16,426,893 km (0.089 R)
• M40: 16,919,519 km (0.046 R)
• M41: 17,690,247 km (0.097 R)
• M42: 18,380,043 km (0.096 R)
• M43: 18,798,169 km (0.069 R)
• M44: 20,357,877 km (0.031 R)
• M45: 20,694,023 km (0.096 R)
• M46: 21,080,584 km (0.114 R)
• M47: 22,106,377 km (0.033 R)
• M48: 22,254,329 km (0.085 R)
• M49: 22,699,981 km (0.088 R)
• M50: 22,849,130 km (0.112 R)
• M51: 22,998,728 km (0.073 R)
• M52: 23,248,706 km (0.117 R)
• M53: 23,449,317 km (0.106 R)
• M54: 23,801,769 km (0.115 R)
• M55: 23,953,312 km (0.084 R)
• M56: 24,461,047 km (0.119 R)
• M57: 24,716,111 km (0.044 R)
• M58: 26,317,856 km (0.056 R)
• M59: 26,999,573 km (0.115 R)
• M60: 27,368,930 km (0.073 R)
• M61: 27,952,961 km (0.118 R)
• M62: 28,594,735 km (0.108 R)
• M63: 29,620,827 km (0.069 R)
• M64: 31,099,602 km (0.119 R)
• M65: 31,376,209 km (0.115 R)
• M66: 31,486,911 km (0.116 R)
• M67: 31,820,215 km (0.09 R)
• M68: 32,098,916 km (0.098 R)
• M69: 34,814,716 km (0.05 R)
• M70: 35,044,348 km (0.098 R)
• M71: 35,389,770 km (0.074 R)
• M72: 36,490,960 km (0.029 R)
• M73: 36,607,497 km (0.105 R)
• M74: 37,662,311 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 7.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.63 AU - 5.91 AU

Year: 9401 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,299,907 km

• M1: 96,939 km (0.12 R)
• M2: 166,951 km (0.106 R)
• M3: 243,396 km (0.095 R)
• M4: 336,296 km (0.065 R)
• M5: 513,270 km (0.076 R)
• M6: 613,202 km (0.084 R)
• M7: 983,606 km (0.114 R)
• M8: 1,397,693 km (0.099 R)
• M9: 1,595,910 km (0.068 R)
• M10: 1,841,999 km (0.031 R)
• M11: 2,039,468 km (0.08 R)
• M12: 2,348,836 km (0.116 R)
• M13: 2,563,360 km (0.06 R)
• M14: 2,739,586 km (0.117 R)
• M15: 2,806,606 km (0.091 R)
• M16: 2,942,590 km (0.114 R)
• M17: 3,103,857 km (0.044 R)
• M18: 3,315,687 km (0.061 R)
• M19: 3,411,280 km (0.107 R)
• M20: 3,483,536 km (0.083 R)
• M21: 4,157,474 km (0.111 R)
• M22: 4,602,378 km (0.093 R)
• M23: 5,062,242 km (0.033 R)
• M24: 5,679,184 km (0.082 R)
• M25: 6,054,824 km (0.111 R)
• M26: 6,648,429 km (0.095 R)
• M27: 6,739,085 km (0.071 R)
• M28: 7,541,977 km (0.043 R)
• M29: 7,731,517 km (0.088 R)
• M30: 8,374,788 km (0.047 R)
• M31: 8,768,978 km (0.109 R)
• M32: 8,901,821 km (0.092 R)
• M33: 9,643,827 km (0.082 R)
• M34: 10,300,561 km (0.03 R)
• M35: 10,581,357 km (0.041 R)
• M36: 11,330,692 km (0.073 R)
• M37: 11,656,965 km (0.12 R)
• M38: 12,654,484 km (0.083 R)
• M39: 12,842,229 km (0.089 R)
• M40: 12,917,627 km (0.113 R)
• M41: 13,296,558 km (0.104 R)
• M42: 13,602,336 km (0.08 R)
• M43: 13,910,508 km (0.068 R)
• M44: 14,181,878 km (0.1 R)
• M45: 14,809,142 km (0.074 R)
• M46: 15,086,347 km (0.115 R)
• M47: 15,245,519 km (0.1 R)
• M48: 15,565,658 km (0.042 R)
• M49: 15,968,825 km (0.075 R)
• M50: 16,662,061 km (0.037 R)
• M51: 16,826,619 km (0.111 R)
• M52: 16,991,775 km (0.118 R)
• M53: 17,157,380 km (0.073 R)
• M54: 17,532,122 km (0.069 R)
• M55: 18,035,818 km (0.078 R)
• M56: 18,374,358 km (0.099 R)
• M57: 19,705,780 km (0.115 R)
• M58: 20,492,964 km (0.09 R)
• M59: 20,979,157 km (0.115 R)
• M60: 21,112,448 km (0.099 R)
• M61: 22,143,327 km (0.11 R)
• M62: 23,512,447 km (0.084 R)
• M63: 24,908,943 km (0.119 R)
• M64: 25,759,557 km (0.046 R)
• M65: 26,523,702 km (0.054 R)
• M66: 26,715,936 km (0.104 R)
• M67: 27,101,749 km (0.102 R)
• M68: 28,123,203 km (0.082 R)
• M69: 28,614,034 km (0.109 R)
• M70: 28,712,619 km (0.113 R)
• M71: 28,959,305 km (0.105 R)
• M72: 29,405,257 km (0.111 R)
• M73: 30,555,215 km (0.038 R)
• M74: 31,009,245 km (0.084 R)
• M75: 31,516,232 km (0.098 R)
• M76: 31,617,959 km (0.083 R)
• M77: 32,077,224 km (0.116 R)
• M78: 32,230,712 km (0.088 R)
• M79: 32,435,810 km (0.102 R)
• M80: 33,571,707 km (0.106 R)
• M81: 34,092,308 km (0.048 R)
• M82: 34,773,127 km (0.103 R)
• M83: 34,825,786 km (0.075 R)
• M84: 35,036,270 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 20,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit