🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 12.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 617 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,394,823 km

• M1: 162,314 km (0.049 R)
• M2: 245,341 km (0.066 R)
• M3: 334,052 km (0.097 R)
• M4: 454,778 km (0.105 R)
• M5: 535,560 km (0.07 R)
• M6: 666,608 km (0.091 R)
• M7: 758,760 km (0.103 R)
• M8: 895,343 km (0.11 R)
• M9: 983,905 km (0.07 R)
• M10: 1,064,090 km (0.049 R)
• M11: 1,174,792 km (0.112 R)
• M12: 1,264,700 km (0.051 R)
• M13: 1,425,967 km (0.106 R)
• M14: 1,558,361 km (0.107 R)
• M15: 1,690,456 km (0.066 R)
• M16: 1,788,443 km (0.103 R)
• M17: 1,888,524 km (0.12 R)
• M18: 2,010,296 km (0.076 R)
• M19: 2,220,780 km (0.091 R)
• M20: 2,313,381 km (0.105 R)
• M21: 2,465,223 km (0.071 R)
• M22: 2,669,424 km (0.064 R)
• M23: 2,801,370 km (0.096 R)
• M24: 2,935,559 km (0.089 R)
• M25: 3,054,639 km (0.097 R)
• M26: 3,204,536 km (0.072 R)
• M27: 3,416,067 km (0.083 R)
• M28: 3,505,677 km (0.078 R)
• M29: 3,620,268 km (0.045 R)
• M30: 3,729,924 km (0.113 R)
• M31: 3,865,609 km (0.092 R)
• M32: 4,084,919 km (0.116 R)
• M33: 4,212,078 km (0.063 R)
• M34: 4,373,045 km (0.058 R)
• M35: 4,464,000 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 11.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 665 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,394,823 km

• M1: 143,764 km (0.104 R)
• M2: 231,727 km (0.105 R)
• M3: 340,036 km (0.114 R)
• M4: 430,842 km (0.065 R)
• M5: 574,755 km (0.098 R)
• M6: 796,758 km (0.115 R)
• M7: 869,762 km (0.086 R)
• M8: 974,780 km (0.064 R)
• M9: 1,205,160 km (0.113 R)
• M10: 1,391,559 km (0.051 R)
• M11: 1,580,651 km (0.09 R)
• M12: 1,696,739 km (0.1 R)
• M13: 1,823,448 km (0.073 R)
• M14: 1,914,703 km (0.107 R)
• M15: 2,039,019 km (0.094 R)
• M16: 2,166,177 km (0.086 R)
• M17: 2,320,562 km (0.081 R)
• M18: 2,666,432 km (0.116 R)
• M19: 2,850,139 km (0.073 R)
• M20: 3,056,135 km (0.106 R)
• M21: 3,220,842 km (0.095 R)
• M22: 3,397,966 km (0.116 R)
• M23: 3,511,511 km (0.072 R)
• M24: 3,616,678 km (0.104 R)
• M25: 3,928,889 km (0.069 R)
• M26: 4,078,188 km (0.119 R)
• M27: 4,229,431 km (0.117 R)
• M28: 4,351,802 km (0.089 R)
• M29: 4,537,603 km (0.062 R)
• M30: 4,927,903 km (0.117 R)
• M31: 5,067,628 km (0.101 R)
• M32: 5,483,660 km (0.07 R)
• M33: 5,606,180 km (0.103 R)
• M34: 5,684,719 km (0.074 R)
• M35: 5,819,956 km (0.113 R)
• M36: 5,899,392 km (0.045 R)
• M37: 6,105,388 km (0.118 R)
• M38: 6,197,690 km (0.099 R)
• M39: 6,290,590 km (0.118 R)
• M40: 6,465,770 km (0.044 R)
• M41: 6,559,867 km (0.111 R)
• M42: 6,678,199 km (0.117 R)
• M43: 6,785,311 km (0.05 R)
• M44: 6,941,042 km (0.068 R)
• M45: 7,073,735 km (0.101 R)
• M46: 7,256,095 km (0.115 R)
• M47: 7,600,619 km (0.074 R)
• M48: 7,749,918 km (0.078 R)
• M49: 7,963,095 km (0.053 R)
• M50: 8,114,787 km (0.111 R)
• M51: 8,229,229 km (0.086 R)
• M52: 8,369,851 km (0.025 R)
• M53: 8,705,250 km (0.111 R)
• M54: 8,783,190 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 8

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.36 AU - 1.52 AU

Year: 1116 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 84,394,823 km

• M1: 130,001 km (0.095 R)
• M2: 223,798 km (0.118 R)
• M3: 295,007 km (0.064 R)
• M4: 445,802 km (0.094 R)
• M5: 559,197 km (0.033 R)
• M6: 616,942 km (0.066 R)
• M7: 937,081 km (0.105 R)
• M8: 1,064,389 km (0.079 R)
• M9: 1,423,873 km (0.079 R)
• M10: 1,521,560 km (0.073 R)
• M11: 1,629,869 km (0.078 R)
• M12: 1,863,391 km (0.12 R)
• M13: 1,952,551 km (0.047 R)
• M14: 2,135,360 km (0.042 R)
• M15: 2,200,734 km (0.098 R)
• M16: 2,257,133 km (0.072 R)
• M17: 2,391,023 km (0.116 R)
• M18: 2,527,456 km (0.105 R)
• M19: 2,606,743 km (0.092 R)
• M20: 2,666,582 km (0.102 R)
• M21: 2,973,258 km (0.088 R)
• M22: 3,720,798 km (0.115 R)
• M23: 3,845,264 km (0.066 R)
• M24: 4,028,671 km (0.055 R)
• M25: 4,133,240 km (0.063 R)
• M26: 4,226,888 km (0.085 R)
• M27: 4,620,480 km (0.112 R)
• M28: 4,681,217 km (0.089 R)
• M29: 4,852,506 km (0.107 R)
• M30: 4,976,224 km (0.037 R)
• M31: 5,226,650 km (0.09 R)
• M32: 5,623,085 km (0.075 R)
• M33: 5,844,639 km (0.073 R)
• M34: 5,949,956 km (0.091 R)
• M35: 6,029,243 km (0.115 R)
• M36: 6,175,699 km (0.104 R)
• M37: 6,336,667 km (0.087 R)
• M38: 6,390,671 km (0.083 R)
• M39: 7,078,672 km (0.087 R)
• M40: 7,219,144 km (0.077 R)
• M41: 7,403,000 km (0.113 R)
• M42: 7,502,782 km (0.102 R)
• M43: 7,602,863 km (0.092 R)
• M44: 7,746,776 km (0.118 R)
• M45: 8,066,317 km (0.09 R)
• M46: 8,154,281 km (0.033 R)
• M47: 8,524,087 km (0.108 R)
• M48: 8,974,975 km (0.117 R)
• M49: 9,035,711 km (0.09 R)
• M50: 9,172,893 km (0.101 R)
• M51: 9,234,078 km (0.108 R)
• M52: 9,480,167 km (0.073 R)
• M53: 9,572,917 km (0.08 R)
• M54: 10,136,303 km (0.117 R)
• M55: 10,406,028 km (0.119 R)
• M56: 10,469,757 km (0.116 R)
• M57: 10,549,791 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 11.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.22 AU - 3.52 AU

Year: 3139 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,394,823 km

• M1: 143,464 km (0.072 R)
• M2: 281,543 km (0.091 R)
• M3: 367,861 km (0.036 R)
• M4: 466,895 km (0.038 R)
• M5: 624,272 km (0.036 R)
• M6: 1,053,767 km (0.073 R)
• M7: 1,215,931 km (0.09 R)
• M8: 1,354,010 km (0.059 R)
• M9: 1,800,111 km (0.051 R)
• M10: 1,921,884 km (0.106 R)
• M11: 1,996,234 km (0.115 R)
• M12: 2,173,657 km (0.109 R)
• M13: 2,290,643 km (0.096 R)
• M14: 2,369,780 km (0.091 R)
• M15: 2,449,815 km (0.045 R)
• M16: 2,626,639 km (0.042 R)
• M17: 2,751,404 km (0.044 R)
• M18: 2,864,201 km (0.113 R)
• M19: 3,375,377 km (0.092 R)
• M20: 3,496,401 km (0.11 R)
• M21: 3,587,955 km (0.073 R)
• M22: 3,915,275 km (0.08 R)
• M23: 4,026,427 km (0.106 R)
• M24: 4,171,088 km (0.081 R)
• M25: 4,465,496 km (0.088 R)
• M26: 4,615,394 km (0.116 R)
• M27: 4,783,691 km (0.065 R)
• M28: 5,126,719 km (0.084 R)
• M29: 5,424,718 km (0.106 R)
• M30: 5,495,627 km (0.034 R)
• M31: 5,656,295 km (0.116 R)
• M32: 5,746,353 km (0.096 R)
• M33: 5,927,666 km (0.104 R)
• M34: 6,000,819 km (0.053 R)
• M35: 6,259,025 km (0.077 R)
• M36: 7,075,082 km (0.08 R)
• M37: 7,485,877 km (0.08 R)
• M38: 7,984,936 km (0.044 R)
• M39: 8,228,332 km (0.072 R)
• M40: 9,120,833 km (0.11 R)
• M41: 9,354,056 km (0.106 R)
• M42: 9,503,504 km (0.113 R)
• M43: 9,589,224 km (0.109 R)
• M44: 9,761,560 km (0.087 R)
• M45: 9,913,252 km (0.059 R)
• M46: 10,174,899 km (0.101 R)
• M47: 10,394,808 km (0.102 R)
• M48: 10,527,501 km (0.115 R)
• M49: 10,772,243 km (0.111 R)
• M50: 11,449,323 km (0.057 R)
• M51: 11,723,985 km (0.118 R)
• M52: 11,954,665 km (0.073 R)
• M53: 12,093,641 km (0.068 R)
• M54: 12,210,029 km (0.106 R)
• M55: 12,608,258 km (0.053 R)
• M56: 12,963,254 km (0.097 R)
• M57: 13,034,612 km (0.058 R)
• M58: 13,153,991 km (0.097 R)
• M59: 13,538,009 km (0.098 R)
• M60: 13,925,916 km (0.083 R)
• M61: 14,096,757 km (0.043 R)
• M62: 14,415,849 km (0.118 R)
• M63: 16,767,827 km (0.101 R)
• M64: 16,923,558 km (0.064 R)
• M65: 17,236,667 km (0.117 R)
• M66: 17,472,583 km (0.111 R)
• M67: 17,736,174 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.3

Radius: 7.7

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.5 AU - 10.54 AU

Year: 22031 Days

Day: 16.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,394,823 km

• M1: 469,737 km (0.093 R)
• M2: 900,430 km (0.088 R)
• M3: 1,623,735 km (0.08 R)
• M4: 2,148,076 km (0.086 R)
• M5: 2,221,828 km (0.071 R)
• M6: 2,681,991 km (0.08 R)
• M7: 3,213,213 km (0.104 R)
• M8: 3,383,305 km (0.102 R)
• M9: 3,643,905 km (0.093 R)
• M10: 4,047,071 km (0.09 R)
• M11: 4,184,552 km (0.073 R)
• M12: 4,417,326 km (0.091 R)
• M13: 4,654,289 km (0.107 R)
• M14: 5,140,781 km (0.111 R)
• M15: 7,187,878 km (0.096 R)
• M16: 8,208,136 km (0.066 R)
• M17: 9,032,869 km (0.087 R)
• M18: 9,212,985 km (0.058 R)
• M19: 10,193,749 km (0.115 R)
• M20: 10,318,663 km (0.116 R)
• M21: 10,569,987 km (0.107 R)
• M22: 10,696,397 km (0.058 R)
• M23: 11,014,742 km (0.076 R)
• M24: 12,318,936 km (0.116 R)
• M25: 13,602,635 km (0.115 R)
• M26: 14,016,872 km (0.103 R)
• M27: 14,435,147 km (0.112 R)
• M28: 15,141,399 km (0.101 R)
• M29: 16,955,871 km (0.08 R)
• M30: 18,228,501 km (0.054 R)
• M31: 18,837,962 km (0.063 R)
• M32: 18,914,706 km (0.107 R)
• M33: 19,222,279 km (0.066 R)
• M34: 20,864,565 km (0.06 R)
• M35: 21,502,001 km (0.105 R)
• M36: 23,452,159 km (0.074 R)
• M37: 24,531,956 km (0.116 R)
• M38: 24,615,731 km (0.093 R)
• M39: 25,712,882 km (0.093 R)
• M40: 28,480,891 km (0.045 R)
• M41: 29,187,592 km (0.052 R)
• M42: 29,989,436 km (0.043 R)
• M43: 31,706,072 km (0.108 R)
• M44: 32,806,514 km (0.119 R)
• M45: 33,361,372 km (0.099 R)
• M46: 34,574,461 km (0.12 R)
• M47: 35,139,044 km (0.064 R)
• M48: 36,373,077 km (0.115 R)
• M49: 36,947,383 km (0.086 R)
• M50: 38,396,238 km (0.115 R)
• M51: 38,688,253 km (0.091 R)
• M52: 39,078,704 km (0.104 R)
• M53: 39,470,501 km (0.071 R)
• M54: 39,568,637 km (0.113 R)
• M55: 39,666,923 km (0.117 R)
• M56: 40,554,636 km (0.095 R)
• M57: 41,948,589 km (0.114 R)
• M58: 42,148,901 km (0.085 R)
• M59: 43,054,716 km (0.066 R)
• M60: 43,560,656 km (0.107 R)
• M61: 44,578,669 km (0.078 R)
• M62: 44,783,170 km (0.107 R)
• M63: 45,501,389 km (0.118 R)
• M64: 46,326,870 km (0.097 R)
• M65: 48,938,550 km (0.103 R)
• M66: 49,890,291 km (0.097 R)
• M67: 51,597,502 km (0.094 R)
• M68: 51,812,175 km (0.089 R)
• M69: 53,432,171 km (0.048 R)
• M70: 53,975,959 km (0.066 R)
• M71: 55,178,427 km (0.114 R)
• M72: 58,502,791 km (0.111 R)
• M73: 62,005,625 km (0.088 R)
• M74: 63,379,531 km (0.036 R)
• M75: 64,185,714 km (0.104 R)
• M76: 70,875,282 km (0.057 R)
• M77: 71,352,948 km (0.084 R)
• M78: 71,951,639 km (0.091 R)
• M79: 74,484,032 km (0.069 R)
• M80: 75,944,257 km (0.094 R)
• M81: 77,045,447 km (0.12 R)
• M82: 77,659,695 km (0.077 R)
• M83: 79,635,734 km (0.109 R)
• M84: 80,008,083 km (0.033 R)
• M85: 80,629,961 km (0.096 R)
• M86: 82,003,718 km (0.076 R)
• M87: 82,882,007 km (0.094 R)
• M88: 83,007,670 km (0.078 R)
• M89: 83,763,438 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit