🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 14.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 251 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,178,421 km

• M1: 181,313 km (0.113 R)
• M2: 281,693 km (0.053 R)
• M3: 382,821 km (0.071 R)
• M4: 523,144 km (0.059 R)
• M5: 621,878 km (0.097 R)
• M6: 713,283 km (0.066 R)
• M7: 803,789 km (0.105 R)
• M8: 902,225 km (0.094 R)
• M9: 1,002,007 km (0.07 R)
• M10: 1,120,488 km (0.11 R)
• M11: 1,275,023 km (0.119 R)
• M12: 1,396,945 km (0.114 R)
• M13: 1,568,833 km (0.032 R)
• M14: 1,679,087 km (0.101 R)
• M15: 1,809,536 km (0.064 R)
• M16: 1,939,088 km (0.042 R)
• M17: 2,053,530 km (0.089 R)
• M18: 2,189,066 km (0.052 R)
• M19: 2,504,268 km (0.099 R)
• M20: 2,599,263 km (0.104 R)
• M21: 2,700,541 km (0.107 R)
• M22: 2,823,959 km (0.059 R)
• M23: 2,970,415 km (0.117 R)
• M24: 3,184,191 km (0.083 R)
• M25: 3,282,177 km (0.046 R)
• M26: 3,458,703 km (0.095 R)
• M27: 3,661,258 km (0.102 R)
• M28: 3,792,755 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 9.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 619 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,178,421 km

• M1: 130,898 km (0.049 R)
• M2: 218,114 km (0.081 R)
• M3: 332,855 km (0.074 R)
• M4: 440,715 km (0.1 R)
• M5: 501,901 km (0.114 R)
• M6: 629,807 km (0.076 R)
• M7: 690,993 km (0.028 R)
• M8: 749,485 km (0.106 R)
• M9: 835,504 km (0.118 R)
• M10: 1,046,138 km (0.083 R)
• M11: 1,126,023 km (0.046 R)
• M12: 1,190,350 km (0.098 R)
• M13: 1,403,527 km (0.113 R)
• M14: 1,466,807 km (0.118 R)
• M15: 1,777,073 km (0.062 R)
• M16: 1,979,030 km (0.11 R)
• M17: 2,043,208 km (0.103 R)
• M18: 2,159,146 km (0.084 R)
• M19: 2,299,618 km (0.113 R)
• M20: 2,535,534 km (0.086 R)
• M21: 2,692,014 km (0.051 R)
• M22: 2,908,332 km (0.105 R)
• M23: 2,981,635 km (0.077 R)
• M24: 3,047,458 km (0.04 R)
• M25: 3,147,090 km (0.081 R)
• M26: 3,298,483 km (0.047 R)
• M27: 3,366,550 km (0.083 R)
• M28: 3,443,593 km (0.114 R)
• M29: 3,608,600 km (0.09 R)
• M30: 3,714,066 km (0.104 R)
• M31: 3,793,802 km (0.084 R)
• M32: 3,856,334 km (0.114 R)
• M33: 3,955,218 km (0.097 R)
• M34: 4,247,532 km (0.088 R)
• M35: 4,518,753 km (0.038 R)
• M36: 4,604,024 km (0.115 R)
• M37: 4,757,063 km (0.071 R)
• M38: 4,950,792 km (0.11 R)
• M39: 5,077,950 km (0.053 R)
• M40: 5,156,938 km (0.084 R)
• M41: 5,226,202 km (0.114 R)
• M42: 5,305,937 km (0.116 R)
• M43: 5,638,643 km (0.051 R)
• M44: 5,720,473 km (0.064 R)
• M45: 5,823,097 km (0.055 R)
• M46: 5,978,380 km (0.045 R)
• M47: 6,040,912 km (0.107 R)
• M48: 6,145,481 km (0.085 R)
• M49: 6,208,461 km (0.117 R)
• M50: 6,409,670 km (0.103 R)
• M51: 6,505,712 km (0.071 R)
• M52: 6,731,605 km (0.113 R)
• M53: 6,894,667 km (0.088 R)
• M54: 6,971,261 km (0.049 R)
• M55: 7,036,934 km (0.091 R)
• M56: 7,158,258 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.4 AU - 5.48 AU

Year: 7579 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,178,421 km

• M1: 185,651 km (0.101 R)
• M2: 290,968 km (0.051 R)
• M3: 405,709 km (0.077 R)
• M4: 621,579 km (0.078 R)
• M5: 790,026 km (0.036 R)
• M6: 927,806 km (0.109 R)
• M7: 1,487,452 km (0.05 R)
• M8: 1,783,356 km (0.046 R)
• M9: 1,928,167 km (0.119 R)
• M10: 2,055,624 km (0.076 R)
• M11: 2,524,464 km (0.041 R)
• M12: 2,641,150 km (0.068 R)
• M13: 2,759,782 km (0.036 R)
• M14: 3,002,280 km (0.115 R)
• M15: 3,353,984 km (0.086 R)
• M16: 3,666,045 km (0.089 R)
• M17: 4,042,434 km (0.119 R)
• M18: 4,346,865 km (0.114 R)
• M19: 5,456,433 km (0.073 R)
• M20: 5,670,058 km (0.091 R)
• M21: 6,456,046 km (0.1 R)
• M22: 6,944,184 km (0.099 R)
• M23: 7,343,460 km (0.108 R)
• M24: 8,409,345 km (0.056 R)
• M25: 9,523,400 km (0.086 R)
• M26: 9,818,407 km (0.111 R)
• M27: 10,304,451 km (0.116 R)
• M28: 10,836,571 km (0.039 R)
• M29: 11,534,145 km (0.117 R)
• M30: 12,126,403 km (0.089 R)
• M31: 13,217,720 km (0.094 R)
• M32: 13,381,978 km (0.09 R)
• M33: 13,629,862 km (0.12 R)
• M34: 14,046,193 km (0.112 R)
• M35: 14,256,079 km (0.114 R)
• M36: 15,019,925 km (0.064 R)
• M37: 15,710,170 km (0.062 R)
• M38: 16,190,678 km (0.104 R)
• M39: 16,543,131 km (0.056 R)
• M40: 18,435,394 km (0.088 R)
• M41: 18,757,479 km (0.111 R)
• M42: 19,734,802 km (0.083 R)
• M43: 20,442,998 km (0.096 R)
• M44: 20,633,286 km (0.114 R)
• M45: 21,159,572 km (0.115 R)
• M46: 22,863,491 km (0.055 R)
• M47: 23,457,844 km (0.107 R)
• M48: 23,806,856 km (0.103 R)
• M49: 24,157,663 km (0.101 R)
• M50: 24,510,115 km (0.071 R)
• M51: 24,712,371 km (0.09 R)
• M52: 25,169,243 km (0.112 R)
• M53: 25,475,470 km (0.101 R)
• M54: 25,577,795 km (0.094 R)
• M55: 25,988,591 km (0.091 R)
• M56: 27,863,950 km (0.064 R)
• M57: 28,127,840 km (0.105 R)
• M58: 28,764,679 km (0.103 R)
• M59: 29,191,780 km (0.082 R)
• M60: 29,406,154 km (0.076 R)
• M61: 29,728,837 km (0.031 R)
• M62: 31,413,907 km (0.028 R)
• M63: 32,462,140 km (0.115 R)
• M64: 32,962,694 km (0.107 R)
• M65: 34,366,371 km (0.116 R)
• M66: 34,990,194 km (0.117 R)
• M67: 35,503,315 km (0.083 R)
• M68: 36,306,506 km (0.082 R)
• M69: 37,406,200 km (0.116 R)
• M70: 37,639,123 km (0.069 R)
• M71: 37,989,482 km (0.096 R)
• M72: 38,282,095 km (0.087 R)
• M73: 38,575,606 km (0.056 R)
• M74: 39,105,781 km (0.06 R)
• M75: 39,342,146 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 3.2

Gravity: 48.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.01 AU - 7.31 AU

Year: 11864 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,178,421 km

• M1: 47,722 km (0.065 R)
• M2: 186,249 km (0.116 R)
• M3: 499,358 km (0.073 R)
• M4: 747,241 km (0.1 R)
• M5: 874,699 km (0.097 R)
• M6: 1,088,474 km (0.099 R)
• M7: 1,253,929 km (0.08 R)
• M8: 1,449,304 km (0.099 R)
• M9: 1,724,714 km (0.115 R)
• M10: 2,091,079 km (0.09 R)
• M11: 2,192,806 km (0.043 R)
• M12: 2,725,224 km (0.079 R)
• M13: 3,295,641 km (0.077 R)
• M14: 3,995,161 km (0.058 R)
• M15: 4,026,576 km (0.12 R)
• M16: 4,089,707 km (0.109 R)
• M17: 4,281,042 km (0.067 R)
• M18: 4,573,506 km (0.119 R)
• M19: 4,805,383 km (0.12 R)
• M20: 4,939,572 km (0.09 R)
• M21: 5,315,063 km (0.093 R)
• M22: 5,877,551 km (0.098 R)
• M23: 6,057,068 km (0.052 R)
• M24: 6,093,271 km (0.111 R)
• M25: 6,129,474 km (0.12 R)
• M26: 6,311,684 km (0.098 R)
• M27: 6,906,335 km (0.081 R)
• M28: 7,910,287 km (0.112 R)
• M29: 8,713,029 km (0.101 R)
• M30: 9,082,685 km (0.088 R)
• M31: 9,290,177 km (0.1 R)
• M32: 9,541,352 km (0.102 R)
• M33: 10,093,069 km (0.114 R)
• M34: 10,437,743 km (0.104 R)
• M35: 10,655,108 km (0.084 R)
• M36: 10,873,970 km (0.114 R)
• M37: 11,182,890 km (0.058 R)
• M38: 11,674,169 km (0.114 R)
• M39: 13,566,133 km (0.062 R)
• M40: 13,803,246 km (0.036 R)
• M41: 13,993,983 km (0.086 R)
• M42: 14,137,597 km (0.106 R)
• M43: 14,911,766 km (0.089 R)
• M44: 16,249,022 km (0.033 R)
• M45: 17,212,731 km (0.062 R)
• M46: 17,675,736 km (0.11 R)
• M47: 17,986,601 km (0.077 R)
• M48: 18,090,721 km (0.114 R)
• M49: 18,351,620 km (0.075 R)
• M50: 18,403,979 km (0.108 R)
• M51: 18,561,356 km (0.1 R)
• M52: 19,301,416 km (0.085 R)
• M53: 19,835,930 km (0.109 R)
• M54: 20,159,061 km (0.071 R)
• M55: 21,028,973 km (0.064 R)
• M56: 21,744,798 km (0.079 R)
• M57: 23,256,784 km (0.057 R)
• M58: 24,283,474 km (0.1 R)
• M59: 24,456,110 km (0.113 R)
• M60: 24,686,790 km (0.059 R)
• M61: 25,909,753 km (0.092 R)
• M62: 25,968,545 km (0.066 R)
• M63: 26,086,129 km (0.109 R)
• M64: 26,617,500 km (0.043 R)
• M65: 27,092,773 km (0.111 R)
• M66: 27,690,715 km (0.034 R)
• M67: 29,449,687 km (0.061 R)
• M68: 29,695,028 km (0.099 R)
• M69: 30,373,454 km (0.112 R)
• M70: 30,435,388 km (0.118 R)
• M71: 31,244,263 km (0.118 R)
• M72: 31,369,327 km (0.079 R)
• M73: 32,060,170 km (0.078 R)
• M74: 32,629,091 km (0.083 R)
• M75: 34,162,619 km (0.104 R)
• M76: 34,420,376 km (0.103 R)
• M77: 34,549,628 km (0.119 R)
• M78: 35,067,835 km (0.119 R)
• M79: 35,262,911 km (0.083 R)
• M80: 36,243,375 km (0.096 R)
• M81: 36,440,545 km (0.069 R)
• M82: 36,968,177 km (0.106 R)
• M83: 37,830,758 km (0.12 R)
• M84: 37,964,050 km (0.114 R)
• M85: 38,565,882 km (0.119 R)
• M86: 39,508,199 km (0.089 R)
• M87: 41,897,128 km (0.061 R)
• M88: 42,311,364 km (0.107 R)
• M89: 42,588,120 km (0.11 R)
• M90: 43,143,727 km (0.102 R)
• M91: 44,262,120 km (0.059 R)
• M92: 44,332,282 km (0.105 R)
• M93: 44,965,829 km (0.103 R)
• M94: 46,313,257 km (0.044 R)
• M95: 47,530,086 km (0.062 R)
• M96: 47,601,893 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit