🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 10.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 331 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,164,168 km

• M1: 132,544 km (0.096 R)
• M2: 201,658 km (0.052 R)
• M3: 288,425 km (0.073 R)
• M4: 354,697 km (0.112 R)
• M5: 428,299 km (0.1 R)
• M6: 494,720 km (0.089 R)
• M7: 588,967 km (0.118 R)
• M8: 658,829 km (0.089 R)
• M9: 748,139 km (0.066 R)
• M10: 814,710 km (0.041 R)
• M11: 883,525 km (0.058 R)
• M12: 961,765 km (0.104 R)
• M13: 1,064,987 km (0.027 R)
• M14: 1,148,912 km (0.087 R)
• M15: 1,275,023 km (0.045 R)
• M16: 1,401,882 km (0.052 R)
• M17: 1,473,389 km (0.105 R)
• M18: 1,589,477 km (0.089 R)
• M19: 1,655,300 km (0.091 R)
• M20: 1,740,122 km (0.081 R)
• M21: 1,863,241 km (0.034 R)
• M22: 1,975,290 km (0.053 R)
• M23: 2,065,498 km (0.037 R)
• M24: 2,314,877 km (0.096 R)
• M25: 2,385,039 km (0.051 R)
• M26: 2,471,357 km (0.112 R)
• M27: 2,646,985 km (0.07 R)
• M28: 2,715,201 km (0.062 R)
• M29: 2,789,402 km (0.08 R)
• M30: 2,934,512 km (0.043 R)
• M31: 3,021,578 km (0.073 R)
• M32: 3,087,550 km (0.107 R)
• M33: 3,193,017 km (0.107 R)
• M34: 3,271,556 km (0.067 R)
• M35: 3,586,160 km (0.101 R)
• M36: 3,673,675 km (0.104 R)
• M37: 3,952,525 km (0.059 R)
• M38: 4,073,400 km (0.073 R)
• M39: 4,140,420 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 10.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.75 AU - 0.83 AU

Year: 476 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,164,168 km

• M1: 130,898 km (0.072 R)
• M2: 204,949 km (0.097 R)
• M3: 276,158 km (0.092 R)
• M4: 376,837 km (0.051 R)
• M5: 448,644 km (0.061 R)
• M6: 522,545 km (0.084 R)
• M7: 589,864 km (0.111 R)
• M8: 768,634 km (0.096 R)
• M9: 834,008 km (0.037 R)
• M10: 933,491 km (0.083 R)
• M11: 1,080,845 km (0.12 R)
• M12: 1,155,195 km (0.12 R)
• M13: 1,282,951 km (0.076 R)
• M14: 1,410,259 km (0.094 R)
• M15: 1,497,624 km (0.082 R)
• M16: 1,643,482 km (0.033 R)
• M17: 1,747,453 km (0.103 R)
• M18: 1,841,699 km (0.104 R)
• M19: 1,967,960 km (0.113 R)
• M20: 2,041,562 km (0.073 R)
• M21: 2,159,894 km (0.111 R)
• M22: 2,306,350 km (0.086 R)
• M23: 2,403,739 km (0.085 R)
• M24: 2,482,577 km (0.08 R)
• M25: 2,569,044 km (0.117 R)
• M26: 2,636,214 km (0.08 R)
• M27: 2,724,626 km (0.084 R)
• M28: 2,793,142 km (0.092 R)
• M29: 2,967,274 km (0.052 R)
• M30: 3,052,096 km (0.099 R)
• M31: 3,152,177 km (0.109 R)
• M32: 3,238,794 km (0.045 R)
• M33: 3,362,811 km (0.074 R)
• M34: 3,451,522 km (0.098 R)
• M35: 3,525,872 km (0.115 R)
• M36: 3,623,410 km (0.083 R)
• M37: 3,721,995 km (0.083 R)
• M38: 3,821,328 km (0.11 R)
• M39: 3,976,012 km (0.102 R)
• M40: 4,062,031 km (0.091 R)
• M41: 4,164,356 km (0.08 R)
• M42: 4,493,172 km (0.106 R)
• M43: 4,607,315 km (0.116 R)
• M44: 4,705,900 km (0.051 R)
• M45: 4,863,576 km (0.097 R)
• M46: 5,082,288 km (0.111 R)
• M47: 5,184,314 km (0.069 R)
• M48: 5,407,664 km (0.053 R)
• M49: 5,511,784 km (0.119 R)
• M50: 5,599,149 km (0.072 R)
• M51: 6,051,683 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.9 AU

Year: 541 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,164,168 km

• M1: 120,875 km (0.053 R)
• M2: 183,706 km (0.095 R)
• M3: 247,734 km (0.104 R)
• M4: 312,061 km (0.113 R)
• M5: 406,607 km (0.116 R)
• M6: 488,287 km (0.081 R)
• M7: 550,819 km (0.113 R)
• M8: 816,056 km (0.054 R)
• M9: 934,538 km (0.066 R)
• M10: 1,009,636 km (0.12 R)
• M11: 1,081,443 km (0.089 R)
• M12: 1,265,598 km (0.065 R)
• M13: 1,485,208 km (0.081 R)
• M14: 1,548,488 km (0.098 R)
• M15: 1,638,695 km (0.059 R)
• M16: 1,810,882 km (0.093 R)
• M17: 1,919,939 km (0.098 R)
• M18: 2,017,178 km (0.099 R)
• M19: 2,151,965 km (0.108 R)
• M20: 2,289,595 km (0.102 R)
• M21: 2,566,351 km (0.067 R)
• M22: 2,642,946 km (0.096 R)
• M23: 2,704,879 km (0.059 R)
• M24: 2,775,190 km (0.105 R)
• M25: 2,853,879 km (0.114 R)
• M26: 3,070,347 km (0.104 R)
• M27: 3,225,928 km (0.101 R)
• M28: 3,392,581 km (0.065 R)
• M29: 3,494,008 km (0.099 R)
• M30: 3,691,028 km (0.112 R)
• M31: 3,786,621 km (0.109 R)
• M32: 3,883,112 km (0.11 R)
• M33: 4,024,781 km (0.047 R)
• M34: 4,150,294 km (0.089 R)
• M35: 4,258,902 km (0.103 R)
• M36: 4,451,135 km (0.088 R)
• M37: 4,525,186 km (0.093 R)
• M38: 4,730,883 km (0.082 R)
• M39: 4,825,429 km (0.117 R)
• M40: 4,901,574 km (0.045 R)
• M41: 5,103,232 km (0.083 R)
• M42: 5,200,172 km (0.118 R)
• M43: 5,356,651 km (0.104 R)
• M44: 5,704,466 km (0.06 R)
• M45: 5,896,400 km (0.054 R)
• M46: 5,957,436 km (0.05 R)
• M47: 6,443,031 km (0.069 R)
• M48: 6,695,851 km (0.09 R)
• M49: 6,791,594 km (0.119 R)
• M50: 7,038,131 km (0.114 R)
• M51: 7,276,740 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.5

Radius: 10.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.94 AU - 4.46 AU

Year: 4827 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,164,168 km

• M1: 236,215 km (0.099 R)
• M2: 304,731 km (0.106 R)
• M3: 463,155 km (0.112 R)
• M4: 684,859 km (0.119 R)
• M5: 892,650 km (0.074 R)
• M6: 1,229,246 km (0.065 R)
• M7: 1,514,678 km (0.032 R)
• M8: 1,901,239 km (0.092 R)
• M9: 2,654,165 km (0.032 R)
• M10: 3,294,145 km (0.084 R)
• M11: 3,794,400 km (0.112 R)
• M12: 4,556,751 km (0.111 R)
• M13: 4,732,529 km (0.11 R)
• M14: 5,136,293 km (0.096 R)
• M15: 5,250,436 km (0.082 R)
• M16: 5,319,401 km (0.103 R)
• M17: 5,388,665 km (0.103 R)
• M18: 5,481,416 km (0.037 R)
• M19: 5,668,563 km (0.099 R)
• M20: 5,739,322 km (0.118 R)
• M21: 6,145,630 km (0.108 R)
• M22: 6,218,335 km (0.086 R)
• M23: 6,364,641 km (0.117 R)
• M24: 6,487,461 km (0.06 R)
• M25: 6,710,362 km (0.099 R)
• M26: 6,810,293 km (0.033 R)
• M27: 7,215,105 km (0.088 R)
• M28: 7,758,146 km (0.102 R)
• M29: 8,127,503 km (0.091 R)
• M30: 8,556,699 km (0.057 R)
• M31: 9,076,103 km (0.099 R)
• M32: 9,860,145 km (0.091 R)
• M33: 10,002,413 km (0.083 R)
• M34: 10,260,320 km (0.117 R)
• M35: 10,636,558 km (0.054 R)
• M36: 10,811,887 km (0.093 R)
• M37: 10,899,850 km (0.098 R)
• M38: 11,076,526 km (0.036 R)
• M39: 11,224,478 km (0.097 R)
• M40: 11,373,029 km (0.117 R)
• M41: 11,552,247 km (0.03 R)
• M42: 11,702,443 km (0.083 R)
• M43: 12,278,544 km (0.073 R)
• M44: 12,462,400 km (0.091 R)
• M45: 12,616,336 km (0.115 R)
• M46: 12,771,021 km (0.1 R)
• M47: 13,207,098 km (0.079 R)
• M48: 13,679,977 km (0.087 R)
• M49: 13,902,429 km (0.115 R)
• M50: 14,062,200 km (0.098 R)
• M51: 15,131,376 km (0.104 R)
• M52: 15,526,613 km (0.091 R)
• M53: 16,025,522 km (0.095 R)
• M54: 16,631,244 km (0.026 R)
• M55: 16,699,012 km (0.104 R)
• M56: 16,936,873 km (0.105 R)
• M57: 17,553,665 km (0.032 R)
• M58: 18,352,667 km (0.115 R)
• M59: 18,457,684 km (0.096 R)
• M60: 18,879,999 km (0.095 R)
• M61: 18,950,759 km (0.071 R)
• M62: 19,949,923 km (0.11 R)
• M63: 20,492,216 km (0.113 R)
• M64: 20,856,337 km (0.106 R)
• M65: 21,443,658 km (0.093 R)
• M66: 21,999,115 km (0.072 R)
• M67: 22,147,965 km (0.097 R)
• M68: 22,484,261 km (0.113 R)
• M69: 22,859,901 km (0.099 R)
• M70: 23,237,636 km (0.114 R)
• M71: 24,421,852 km (0.058 R)
• M72: 25,157,276 km (0.107 R)
• M73: 25,313,007 km (0.073 R)
• M74: 25,586,322 km (0.07 R)
• M75: 25,978,568 km (0.063 R)
• M76: 26,412,402 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765

Radius: 6.6

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.3 AU - 6.86 AU

Year: 10168 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,164,168 km

• M1: 86,617 km (0.11 R)
• M2: 193,430 km (0.106 R)
• M3: 454,030 km (0.051 R)
• M4: 677,379 km (0.097 R)
• M5: 894,894 km (0.107 R)
• M6: 1,092,663 km (0.111 R)
• M7: 1,622,239 km (0.108 R)
• M8: 1,938,788 km (0.064 R)
• M9: 2,274,336 km (0.058 R)
• M10: 2,683,786 km (0.074 R)
• M11: 2,796,882 km (0.104 R)
• M12: 3,027,861 km (0.11 R)
• M13: 3,477,552 km (0.106 R)
• M14: 3,852,444 km (0.087 R)
• M15: 3,948,037 km (0.118 R)
• M16: 4,109,454 km (0.111 R)
• M17: 4,174,529 km (0.111 R)
• M18: 4,305,876 km (0.098 R)
• M19: 4,572,609 km (0.08 R)
• M20: 5,087,076 km (0.109 R)
• M21: 5,227,398 km (0.059 R)
• M22: 6,433,157 km (0.046 R)
• M23: 7,086,451 km (0.092 R)
• M24: 7,204,035 km (0.119 R)
• M25: 7,560,377 km (0.059 R)
• M26: 7,841,621 km (0.051 R)
• M27: 9,729,546 km (0.108 R)
• M28: 10,035,324 km (0.029 R)
• M29: 11,152,970 km (0.063 R)
• M30: 12,075,391 km (0.032 R)
• M31: 12,974,025 km (0.114 R)
• M32: 13,310,471 km (0.062 R)
• M33: 13,358,791 km (0.084 R)
• M34: 13,407,111 km (0.08 R)
• M35: 14,139,692 km (0.101 R)
• M36: 14,535,677 km (0.109 R)
• M37: 14,734,941 km (0.089 R)
• M38: 15,541,424 km (0.104 R)
• M39: 15,745,325 km (0.1 R)
• M40: 16,465,789 km (0.089 R)
• M41: 16,569,610 km (0.047 R)
• M42: 17,354,999 km (0.097 R)
• M43: 17,566,530 km (0.109 R)
• M44: 18,475,038 km (0.114 R)
• M45: 18,528,893 km (0.077 R)
• M46: 18,636,903 km (0.093 R)
• M47: 19,234,546 km (0.104 R)
• M48: 19,618,115 km (0.108 R)
• M49: 20,004,227 km (0.115 R)
• M50: 20,059,578 km (0.117 R)
• M51: 20,392,883 km (0.096 R)
• M52: 20,840,031 km (0.112 R)
• M53: 20,952,379 km (0.074 R)
• M54: 21,630,356 km (0.117 R)
• M55: 21,744,200 km (0.089 R)
• M56: 21,801,047 km (0.104 R)
• M57: 22,258,218 km (0.044 R)
• M58: 22,373,110 km (0.058 R)
• M59: 22,776,425 km (0.113 R)
• M60: 23,066,047 km (0.07 R)
• M61: 23,124,091 km (0.079 R)
• M62: 23,473,551 km (0.077 R)
• M63: 23,707,373 km (0.097 R)
• M64: 23,766,015 km (0.029 R)
• M65: 23,883,450 km (0.057 R)
• M66: 23,942,092 km (0.05 R)
• M67: 24,059,826 km (0.035 R)
• M68: 25,306,425 km (0.088 R)
• M69: 25,847,221 km (0.104 R)
• M70: 25,907,509 km (0.092 R)
• M71: 27,184,925 km (0.075 R)
• M72: 27,492,199 km (0.093 R)
• M73: 28,296,138 km (0.101 R)
• M74: 29,800,793 km (0.063 R)
• M75: 30,690,302 km (0.11 R)
• M76: 31,202,675 km (0.066 R)
• M77: 32,041,022 km (0.056 R)
• M78: 33,148,644 km (0.107 R)
• M79: 36,545,862 km (0.113 R)
• M80: 37,156,820 km (0.073 R)
• M81: 37,361,171 km (0.104 R)
• M82: 37,497,753 km (0.114 R)
• M83: 38,457,573 km (0.105 R)
• M84: 40,052,137 km (0.096 R)
• M85: 40,752,106 km (0.115 R)
• M86: 41,526,873 km (0.07 R)
• M87: 41,880,522 km (0.119 R)
• M88: 43,019,112 km (0.088 R)
• M89: 43,664,178 km (0.111 R)
• M90: 44,167,874 km (0.053 R)
• M91: 44,746,070 km (0.066 R)
• M92: 45,909,941 km (0.078 R)
• M93: 47,010,084 km (0.069 R)
• M94: 47,970,502 km (0.086 R)
• M95: 48,341,654 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.9

Radius: 6.5

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.13 AU - 8.35 AU

Year: 13213 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,164,168 km

• M1: 377,585 km (0.104 R)
• M2: 424,708 km (0.051 R)
• M3: 898,485 km (0.058 R)
• M4: 963,859 km (0.052 R)
• M5: 1,193,641 km (0.066 R)
• M6: 1,440,328 km (0.044 R)
• M7: 2,066,994 km (0.043 R)
• M8: 2,393,566 km (0.095 R)
• M9: 2,454,602 km (0.08 R)
• M10: 2,897,112 km (0.074 R)
• M11: 2,962,337 km (0.05 R)
• M12: 3,028,011 km (0.111 R)
• M13: 3,127,643 km (0.083 R)
• M14: 3,998,452 km (0.095 R)
• M15: 6,112,419 km (0.108 R)
• M16: 6,196,493 km (0.043 R)
• M17: 6,493,296 km (0.027 R)
• M18: 6,881,951 km (0.093 R)
• M19: 7,189,374 km (0.037 R)
• M20: 7,817,686 km (0.1 R)
• M21: 8,138,423 km (0.119 R)
• M22: 9,464,010 km (0.087 R)
• M23: 9,561,249 km (0.116 R)
• M24: 9,756,773 km (0.087 R)
• M25: 10,102,045 km (0.034 R)
• M26: 10,551,736 km (0.05 R)
• M27: 11,264,420 km (0.085 R)
• M28: 11,315,882 km (0.072 R)
• M29: 11,992,513 km (0.104 R)
• M30: 12,521,791 km (0.107 R)
• M31: 12,575,197 km (0.066 R)
• M32: 13,167,156 km (0.044 R)
• M33: 13,221,460 km (0.093 R)
• M34: 13,823,142 km (0.103 R)
• M35: 13,933,546 km (0.085 R)
• M36: 14,155,250 km (0.076 R)
• M37: 14,433,951 km (0.109 R)
• M38: 14,770,695 km (0.051 R)
• M39: 15,452,114 km (0.049 R)
• M40: 16,027,766 km (0.111 R)
• M41: 16,260,092 km (0.027 R)
• M42: 16,434,972 km (0.116 R)
• M43: 17,437,876 km (0.039 R)
• M44: 17,497,565 km (0.115 R)
• M45: 17,557,255 km (0.06 R)
• M46: 17,676,784 km (0.086 R)
• M47: 17,736,623 km (0.038 R)
• M48: 18,521,264 km (0.075 R)
• M49: 18,764,959 km (0.098 R)
• M50: 19,255,640 km (0.106 R)
• M51: 19,564,410 km (0.112 R)
• M52: 21,515,016 km (0.082 R)
• M53: 21,835,305 km (0.112 R)
• M54: 22,286,492 km (0.084 R)
• M55: 22,351,268 km (0.116 R)
• M56: 22,806,046 km (0.053 R)
• M57: 23,989,215 km (0.107 R)
• M58: 24,321,472 km (0.094 R)
• M59: 25,937,129 km (0.098 R)
• M60: 26,141,480 km (0.115 R)
• M61: 26,278,063 km (0.112 R)
• M62: 27,171,461 km (0.034 R)
• M63: 27,240,725 km (0.083 R)
• M64: 27,587,194 km (0.072 R)
• M65: 28,214,757 km (0.065 R)
• M66: 28,354,780 km (0.053 R)
• M67: 28,706,036 km (0.106 R)
• M68: 29,058,788 km (0.061 R)
• M69: 29,271,067 km (0.09 R)
• M70: 29,341,827 km (0.102 R)
• M71: 29,483,796 km (0.055 R)
• M72: 29,768,331 km (0.102 R)
• M73: 29,982,405 km (0.076 R)
• M74: 33,623,617 km (0.105 R)
• M75: 33,920,868 km (0.083 R)
• M76: 34,069,868 km (0.11 R)
• M77: 34,293,666 km (0.049 R)
• M78: 37,632,541 km (0.099 R)
• M79: 38,483,304 km (0.095 R)
• M80: 40,756,593 km (0.099 R)
• M81: 41,470,923 km (0.093 R)
• M82: 42,269,327 km (0.061 R)
• M83: 44,369,232 km (0.027 R)
• M84: 44,532,145 km (0.057 R)
• M85: 48,082,700 km (0.117 R)
• M86: 50,103,768 km (0.102 R)
• M87: 50,188,590 km (0.114 R)
• M88: 50,868,811 km (0.072 R)
• M89: 51,637,595 km (0.06 R)
• M90: 51,980,473 km (0.066 R)
• M91: 52,152,361 km (0.06 R)
• M92: 52,582,455 km (0.115 R)
• M93: 54,751,325 km (0.113 R)
• M94: 55,890,512 km (0.104 R)
• M95: 56,507,155 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit