🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 9.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 382 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,881,829 km

• M1: 114,592 km (0.118 R)
• M2: 184,305 km (0.055 R)
• M3: 245,191 km (0.087 R)
• M4: 304,282 km (0.077 R)
• M5: 408,851 km (0.06 R)
• M6: 474,524 km (0.093 R)
• M7: 600,635 km (0.096 R)
• M8: 662,719 km (0.025 R)
• M9: 727,195 km (0.088 R)
• M10: 806,033 km (0.085 R)
• M11: 867,219 km (0.103 R)
• M12: 959,970 km (0.079 R)
• M13: 1,056,311 km (0.072 R)
• M14: 1,151,455 km (0.102 R)
• M15: 1,235,379 km (0.116 R)
• M16: 1,321,548 km (0.051 R)
• M17: 1,389,914 km (0.105 R)
• M18: 1,707,510 km (0.095 R)
• M19: 1,804,150 km (0.048 R)
• M20: 1,941,332 km (0.114 R)
• M21: 2,030,941 km (0.033 R)
• M22: 2,232,000 km (0.106 R)
• M23: 2,337,916 km (0.093 R)
• M24: 2,403,589 km (0.117 R)
• M25: 2,500,080 km (0.096 R)
• M26: 2,561,116 km (0.058 R)
• M27: 2,641,150 km (0.104 R)
• M28: 2,722,083 km (0.111 R)
• M29: 2,803,913 km (0.109 R)
• M30: 2,867,342 km (0.107 R)
• M31: 2,937,803 km (0.097 R)
• M32: 3,245,227 km (0.091 R)
• M33: 3,406,194 km (0.11 R)
• M34: 3,562,972 km (0.112 R)
• M35: 3,680,407 km (0.084 R)
• M36: 3,764,032 km (0.066 R)
• M37: 3,827,312 km (0.118 R)
• M38: 3,919,165 km (0.081 R)
• M39: 4,033,308 km (0.093 R)
• M40: 4,184,851 km (0.083 R)
• M41: 4,308,867 km (0.105 R)
• M42: 4,515,761 km (0.086 R)
• M43: 4,613,000 km (0.091 R)
• M44: 4,695,877 km (0.12 R)
• M45: 5,016,615 km (0.054 R)
• M46: 5,187,605 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 10.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 579 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,881,829 km

• M1: 154,535 km (0.061 R)
• M2: 224,247 km (0.072 R)
• M3: 319,541 km (0.116 R)
• M4: 402,568 km (0.114 R)
• M5: 491,130 km (0.086 R)
• M6: 571,165 km (0.043 R)
• M7: 647,609 km (0.113 R)
• M8: 746,344 km (0.07 R)
• M9: 870,211 km (0.065 R)
• M10: 970,591 km (0.034 R)
• M11: 1,161,478 km (0.086 R)
• M12: 1,239,269 km (0.098 R)
• M13: 1,336,059 km (0.058 R)
• M14: 1,435,691 km (0.112 R)
• M15: 1,794,426 km (0.096 R)
• M16: 2,243,519 km (0.097 R)
• M17: 2,506,363 km (0.098 R)
• M18: 2,704,580 km (0.084 R)
• M19: 2,976,998 km (0.12 R)
• M20: 3,116,572 km (0.106 R)
• M21: 3,187,183 km (0.114 R)
• M22: 3,298,184 km (0.109 R)
• M23: 3,548,461 km (0.114 R)
• M24: 3,788,267 km (0.12 R)
• M25: 4,353,896 km (0.114 R)
• M26: 4,593,103 km (0.028 R)
• M27: 4,809,272 km (0.12 R)
• M28: 5,084,233 km (0.105 R)
• M29: 5,195,684 km (0.063 R)
• M30: 5,279,907 km (0.104 R)
• M31: 5,355,005 km (0.092 R)
• M32: 5,430,552 km (0.075 R)
• M33: 5,544,546 km (0.105 R)
• M34: 5,717,032 km (0.079 R)
• M35: 5,842,694 km (0.091 R)
• M36: 5,910,761 km (0.031 R)
• M37: 5,988,852 km (0.087 R)
• M38: 6,106,735 km (0.077 R)
• M39: 6,215,343 km (0.061 R)
• M40: 6,434,653 km (0.059 R)
• M41: 6,626,138 km (0.06 R)
• M42: 6,809,246 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 8.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.85 AU - 2.01 AU

Year: 1788 Days

Day: 5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,881,829 km

• M1: 112,946 km (0.117 R)
• M2: 349,311 km (0.105 R)
• M3: 432,338 km (0.107 R)
• M4: 523,144 km (0.077 R)
• M5: 629,807 km (0.08 R)
• M6: 697,724 km (0.087 R)
• M7: 763,548 km (0.041 R)
• M8: 866,471 km (0.116 R)
• M9: 990,039 km (0.106 R)
• M10: 1,158,486 km (0.111 R)
• M11: 1,226,403 km (0.119 R)
• M12: 1,378,096 km (0.09 R)
• M13: 1,450,351 km (0.067 R)
• M14: 1,617,452 km (0.111 R)
• M15: 1,843,644 km (0.118 R)
• M16: 1,903,483 km (0.091 R)
• M17: 2,045,751 km (0.117 R)
• M18: 2,219,733 km (0.097 R)
• M19: 2,427,674 km (0.071 R)
• M20: 2,709,816 km (0.112 R)
• M21: 2,778,182 km (0.068 R)
• M22: 2,839,517 km (0.063 R)
• M23: 2,940,047 km (0.12 R)
• M24: 3,112,982 km (0.102 R)
• M25: 3,200,796 km (0.086 R)
• M26: 3,362,511 km (0.083 R)
• M27: 3,469,025 km (0.114 R)
• M28: 3,635,228 km (0.083 R)
• M29: 3,872,191 km (0.108 R)
• M30: 4,088,211 km (0.107 R)
• M31: 4,175,725 km (0.077 R)
• M32: 4,290,317 km (0.091 R)
• M33: 4,504,841 km (0.089 R)
• M34: 4,732,080 km (0.073 R)
• M35: 4,870,159 km (0.119 R)
• M36: 4,981,759 km (0.105 R)
• M37: 5,407,365 km (0.092 R)
• M38: 5,610,070 km (0.109 R)
• M39: 5,903,880 km (0.077 R)
• M40: 6,062,753 km (0.074 R)
• M41: 6,222,972 km (0.103 R)
• M42: 6,486,414 km (0.051 R)
• M43: 6,774,240 km (0.081 R)
• M44: 7,087,199 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 8.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.32 AU - 5.62 AU

Year: 7389 Days

Day: 13.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,881,829 km

• M1: 108,907 km (0.12 R)
• M2: 189,391 km (0.062 R)
• M3: 315,951 km (0.083 R)
• M4: 384,467 km (0.115 R)
• M5: 665,262 km (0.081 R)
• M6: 912,248 km (0.089 R)
• M7: 993,180 km (0.078 R)
• M8: 1,150,258 km (0.116 R)
• M9: 1,238,222 km (0.058 R)
• M10: 1,502,561 km (0.064 R)
• M11: 1,585,289 km (0.108 R)
• M12: 1,712,447 km (0.063 R)
• M13: 1,813,725 km (0.081 R)
• M14: 1,992,195 km (0.078 R)
• M15: 2,545,109 km (0.056 R)
• M16: 2,627,986 km (0.095 R)
• M17: 2,745,420 km (0.114 R)
• M18: 2,864,650 km (0.11 R)
• M19: 2,950,818 km (0.101 R)
• M20: 3,917,370 km (0.116 R)
• M21: 4,148,947 km (0.094 R)
• M22: 4,464,748 km (0.071 R)
• M23: 4,524,737 km (0.053 R)
• M24: 4,706,648 km (0.112 R)
• M25: 4,767,834 km (0.101 R)
• M26: 5,036,063 km (0.086 R)
• M27: 5,245,799 km (0.055 R)
• M28: 5,717,182 km (0.069 R)
• M29: 6,404,434 km (0.092 R)
• M30: 6,517,680 km (0.102 R)
• M31: 6,677,451 km (0.115 R)
• M32: 7,615,130 km (0.095 R)
• M33: 7,953,072 km (0.099 R)
• M34: 8,099,378 km (0.106 R)
• M35: 8,518,851 km (0.117 R)
• M36: 8,718,714 km (0.078 R)
• M37: 9,021,350 km (0.09 R)
• M38: 9,199,521 km (0.079 R)
• M39: 9,611,214 km (0.059 R)
• M40: 9,845,485 km (0.079 R)
• M41: 10,239,974 km (0.096 R)
• M42: 10,479,181 km (0.043 R)
• M43: 10,612,922 km (0.061 R)
• M44: 11,017,434 km (0.106 R)
• M45: 11,098,965 km (0.092 R)
• M46: 11,317,229 km (0.095 R)
• M47: 11,481,936 km (0.091 R)
• M48: 11,675,067 km (0.038 R)
• M49: 11,897,219 km (0.086 R)
• M50: 13,172,392 km (0.095 R)
• M51: 14,430,959 km (0.112 R)
• M52: 15,240,582 km (0.111 R)
• M53: 15,574,784 km (0.053 R)
• M54: 16,157,617 km (0.062 R)
• M55: 16,343,119 km (0.092 R)
• M56: 16,591,601 km (0.116 R)
• M57: 16,716,365 km (0.116 R)
• M58: 16,841,429 km (0.059 R)
• M59: 18,012,631 km (0.096 R)
• M60: 18,656,650 km (0.072 R)
• M61: 19,079,264 km (0.092 R)
• M62: 19,177,250 km (0.075 R)
• M63: 20,266,173 km (0.107 R)
• M64: 20,466,335 km (0.106 R)
• M65: 20,902,114 km (0.075 R)
• M66: 21,138,179 km (0.116 R)
• M67: 21,783,096 km (0.088 R)
• M68: 22,159,484 km (0.118 R)
• M69: 22,228,149 km (0.106 R)
• M70: 22,883,837 km (0.046 R)
• M71: 23,196,795 km (0.066 R)
• M72: 23,266,508 km (0.1 R)
• M73: 23,371,227 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 3.3

Gravity: 69.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.96 AU - 7.5 AU

Year: 10370 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,881,829 km

• M1: 45,627 km (0.117 R)
• M2: 195,824 km (0.089 R)
• M3: 254,167 km (0.089 R)
• M4: 1,191,397 km (0.115 R)
• M5: 1,323,193 km (0.067 R)
• M6: 1,600,847 km (0.119 R)
• M7: 1,648,718 km (0.086 R)
• M8: 1,672,953 km (0.11 R)
• M9: 2,023,760 km (0.113 R)
• M10: 2,049,640 km (0.115 R)
• M11: 2,675,708 km (0.07 R)
• M12: 2,935,709 km (0.027 R)
• M13: 2,994,650 km (0.063 R)
• M14: 3,053,891 km (0.079 R)
• M15: 3,573,145 km (0.047 R)
• M16: 3,794,999 km (0.109 R)
• M17: 3,859,027 km (0.102 R)
• M18: 4,284,932 km (0.038 R)
• M19: 4,725,498 km (0.095 R)
• M20: 5,832,821 km (0.085 R)
• M21: 6,937,302 km (0.025 R)
• M22: 7,412,874 km (0.065 R)
• M23: 7,735,706 km (0.106 R)
• M24: 7,939,757 km (0.118 R)
• M25: 8,104,315 km (0.12 R)
• M26: 8,816,251 km (0.051 R)
• M27: 9,029,279 km (0.038 R)
• M28: 10,120,296 km (0.094 R)
• M29: 10,523,163 km (0.051 R)
• M30: 10,794,683 km (0.09 R)
• M31: 10,885,639 km (0.055 R)
• M32: 11,252,153 km (0.081 R)
• M33: 11,437,056 km (0.084 R)
• M34: 11,529,807 km (0.028 R)
• M35: 11,576,332 km (0.059 R)
• M36: 12,138,970 km (0.085 R)
• M37: 12,280,938 km (0.056 R)
• M38: 12,328,510 km (0.058 R)
• M39: 13,388,112 km (0.055 R)
• M40: 13,780,657 km (0.084 R)
• M41: 13,978,425 km (0.113 R)
• M42: 14,778,474 km (0.115 R)
• M43: 15,799,330 km (0.119 R)
• M44: 16,058,135 km (0.1 R)
• M45: 16,110,045 km (0.109 R)
• M46: 16,475,064 km (0.074 R)
• M47: 16,632,291 km (0.096 R)
• M48: 17,908,212 km (0.119 R)
• M49: 18,069,927 km (0.096 R)
• M50: 18,612,369 km (0.098 R)
• M51: 20,721,998 km (0.086 R)
• M52: 21,518,158 km (0.11 R)
• M53: 22,847,484 km (0.099 R)
• M54: 23,022,963 km (0.115 R)
• M55: 23,081,455 km (0.096 R)
• M56: 23,492,700 km (0.113 R)
• M57: 24,024,969 km (0.088 R)
• M58: 25,041,337 km (0.103 R)
• M59: 25,222,051 km (0.058 R)
• M60: 25,767,036 km (0.119 R)
• M61: 26,438,432 km (0.079 R)
• M62: 27,611,578 km (0.052 R)
• M63: 27,736,044 km (0.031 R)
• M64: 28,738,499 km (0.081 R)
• M65: 30,456,930 km (0.104 R)
• M66: 31,166,472 km (0.09 R)
• M67: 31,231,248 km (0.085 R)
• M68: 31,425,875 km (0.054 R)
• M69: 32,077,374 km (0.107 R)
• M70: 33,526,528 km (0.045 R)
• M71: 33,925,356 km (0.104 R)
• M72: 34,258,960 km (0.088 R)
• M73: 34,392,700 km (0.113 R)
• M74: 34,727,949 km (0.025 R)
• M75: 35,401,439 km (0.1 R)
• M76: 35,875,365 km (0.081 R)
• M77: 35,943,282 km (0.079 R)
• M78: 36,487,968 km (0.096 R)
• M79: 36,556,184 km (0.109 R)
• M80: 37,378,823 km (0.073 R)
• M81: 38,276,859 km (0.11 R)
• M82: 38,415,686 km (0.045 R)
• M83: 38,902,777 km (0.086 R)
• M84: 40,164,635 km (0.066 R)
• M85: 40,729,666 km (0.078 R)
• M86: 41,297,390 km (0.118 R)
• M87: 42,656,337 km (0.086 R)
• M88: 42,944,163 km (0.095 R)
• M89: 43,304,993 km (0.113 R)
• M90: 44,393,617 km (0.1 R)
• M91: 45,417,614 km (0.115 R)
• M92: 47,414,447 km (0.084 R)
• M93: 48,836,674 km (0.11 R)
• M94: 49,062,566 km (0.093 R)
• M95: 49,439,703 km (0.061 R)
• M96: 50,272,963 km (0.109 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: 305 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit