🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 0.98 AU

Year: 332 Days

Day: 15 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.67 AU - 3.09 AU

Year: 2149 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,457,041 km

• M1: 167,550 km (0.096 R)
• M2: 255,663 km (0.049 R)
• M3: 340,186 km (0.108 R)
• M4: 472,879 km (0.097 R)
• M5: 590,912 km (0.063 R)
• M6: 712,684 km (0.073 R)
• M7: 810,521 km (0.114 R)
• M8: 1,002,904 km (0.075 R)
• M9: 1,172,249 km (0.11 R)
• M10: 1,392,756 km (0.065 R)
• M11: 1,561,951 km (0.041 R)
• M12: 1,727,107 km (0.065 R)
• M13: 1,828,984 km (0.069 R)
• M14: 2,075,072 km (0.039 R)
• M15: 2,232,898 km (0.115 R)
• M16: 2,319,515 km (0.088 R)
• M17: 2,407,479 km (0.056 R)
• M18: 2,625,742 km (0.109 R)
• M19: 2,797,031 km (0.085 R)
• M20: 3,040,577 km (0.114 R)
• M21: 3,291,153 km (0.104 R)
• M22: 3,679,808 km (0.07 R)
• M23: 3,947,289 km (0.096 R)
• M24: 4,422,861 km (0.082 R)
• M25: 4,643,668 km (0.069 R)
• M26: 4,803,588 km (0.108 R)
• M27: 4,949,296 km (0.119 R)
• M28: 5,030,827 km (0.071 R)
• M29: 5,328,078 km (0.049 R)
• M30: 5,529,436 km (0.117 R)
• M31: 6,395,758 km (0.101 R)
• M32: 6,628,083 km (0.093 R)
• M33: 6,826,749 km (0.038 R)
• M34: 6,990,858 km (0.072 R)
• M35: 7,248,615 km (0.115 R)
• M36: 7,378,765 km (0.036 R)
• M37: 7,565,912 km (0.094 R)
• M38: 7,660,159 km (0.119 R)
• M39: 8,060,184 km (0.087 R)
• M40: 8,350,104 km (0.061 R)
• M41: 8,447,493 km (0.071 R)
• M42: 8,564,927 km (0.09 R)
• M43: 8,920,371 km (0.096 R)
• M44: 9,686,761 km (0.106 R)
• M45: 10,160,837 km (0.082 R)
• M46: 10,474,245 km (0.099 R)
• M47: 10,558,319 km (0.067 R)
• M48: 11,153,269 km (0.089 R)
• M49: 11,498,242 km (0.092 R)
• M50: 11,802,973 km (0.096 R)
• M51: 12,132,387 km (0.105 R)
• M52: 12,420,363 km (0.096 R)
• M53: 12,598,833 km (0.091 R)
• M54: 13,207,098 km (0.107 R)
• M55: 13,343,532 km (0.062 R)
• M56: 13,617,894 km (0.088 R)
• M57: 14,218,829 km (0.105 R)
• M58: 14,522,512 km (0.112 R)
• M59: 14,922,986 km (0.12 R)
• M60: 15,041,468 km (0.07 R)
• M61: 15,422,643 km (0.095 R)
• M62: 15,976,155 km (0.092 R)
• M63: 16,073,244 km (0.115 R)
• M64: 16,170,333 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 12.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.43 AU - 3.51 AU

Year: 2251 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,457,041 km

• M1: 173,085 km (0.088 R)
• M2: 258,804 km (0.103 R)
• M3: 360,232 km (0.106 R)
• M4: 505,790 km (0.112 R)
• M5: 629,508 km (0.1 R)
• M6: 716,275 km (0.106 R)
• M7: 873,951 km (0.109 R)
• M8: 1,036,115 km (0.106 R)
• M9: 1,374,056 km (0.099 R)
• M10: 1,500,766 km (0.12 R)
• M11: 1,669,662 km (0.068 R)
• M12: 1,756,578 km (0.063 R)
• M13: 1,884,933 km (0.093 R)
• M14: 1,985,912 km (0.09 R)
• M15: 2,278,675 km (0.1 R)
• M16: 2,397,455 km (0.089 R)
• M17: 2,563,060 km (0.077 R)
• M18: 3,106,699 km (0.099 R)
• M19: 3,299,979 km (0.098 R)
• M20: 3,385,849 km (0.116 R)
• M21: 3,673,376 km (0.098 R)
• M22: 3,878,175 km (0.086 R)
• M23: 4,272,366 km (0.068 R)
• M24: 4,366,163 km (0.072 R)
• M25: 4,596,993 km (0.058 R)
• M26: 4,734,773 km (0.1 R)
• M27: 5,085,131 km (0.112 R)
• M28: 5,241,909 km (0.08 R)
• M29: 5,385,972 km (0.108 R)
• M30: 5,604,535 km (0.116 R)
• M31: 5,825,939 km (0.106 R)
• M32: 5,975,238 km (0.086 R)
• M33: 6,110,774 km (0.112 R)
• M34: 6,262,466 km (0.114 R)
• M35: 6,384,688 km (0.108 R)
• M36: 6,662,790 km (0.094 R)
• M37: 7,135,220 km (0.051 R)
• M38: 7,215,105 km (0.108 R)
• M39: 7,782,081 km (0.101 R)
• M40: 8,413,983 km (0.069 R)
• M41: 8,668,000 km (0.053 R)
• M42: 8,804,583 km (0.062 R)
• M43: 8,941,764 km (0.063 R)
• M44: 9,287,933 km (0.074 R)
• M45: 9,940,180 km (0.115 R)
• M46: 10,119,099 km (0.104 R)
• M47: 10,280,964 km (0.101 R)
• M48: 10,443,727 km (0.111 R)
• M49: 11,177,355 km (0.078 R)
• M50: 11,382,004 km (0.112 R)
• M51: 11,889,740 km (0.117 R)
• M52: 12,098,728 km (0.09 R)
• M53: 12,232,319 km (0.095 R)
• M54: 12,347,210 km (0.116 R)
• M55: 12,578,189 km (0.114 R)
• M56: 12,907,903 km (0.068 R)
• M57: 13,005,291 km (0.082 R)
• M58: 13,122,725 km (0.045 R)
• M59: 13,260,056 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 8.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.57 AU - 3.67 AU

Year: 2423 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,457,041 km

• M1: 123,269 km (0.12 R)
• M2: 192,832 km (0.089 R)
• M3: 326,273 km (0.077 R)
• M4: 384,616 km (0.114 R)
• M5: 459,116 km (0.09 R)
• M6: 787,932 km (0.108 R)
• M7: 878,887 km (0.109 R)
• M8: 1,139,038 km (0.058 R)
• M9: 1,225,356 km (0.112 R)
• M10: 1,332,019 km (0.104 R)
• M11: 1,404,874 km (0.095 R)
• M12: 1,488,349 km (0.101 R)
• M13: 1,631,514 km (0.117 R)
• M14: 1,769,294 km (0.104 R)
• M15: 1,849,778 km (0.116 R)
• M16: 1,910,963 km (0.07 R)
• M17: 2,014,485 km (0.117 R)
• M18: 2,077,615 km (0.078 R)
• M19: 2,292,587 km (0.114 R)
• M20: 2,369,630 km (0.102 R)
• M21: 2,560,218 km (0.098 R)
• M22: 2,721,036 km (0.06 R)
• M23: 3,016,491 km (0.044 R)
• M24: 3,285,020 km (0.075 R)
• M25: 3,728,278 km (0.111 R)
• M26: 3,910,937 km (0.088 R)
• M27: 4,043,182 km (0.05 R)
• M28: 4,339,385 km (0.102 R)
• M29: 4,670,595 km (0.104 R)
• M30: 4,754,819 km (0.048 R)
• M31: 4,881,827 km (0.119 R)
• M32: 5,067,478 km (0.112 R)
• M33: 5,153,946 km (0.082 R)
• M34: 5,549,034 km (0.12 R)
• M35: 5,638,194 km (0.099 R)
• M36: 6,229,405 km (0.086 R)
• M37: 6,291,189 km (0.101 R)
• M38: 6,540,120 km (0.112 R)
• M39: 6,650,224 km (0.087 R)
• M40: 6,808,349 km (0.088 R)
• M41: 7,112,481 km (0.094 R)
• M42: 7,176,958 km (0.093 R)
• M43: 7,585,061 km (0.077 R)
• M44: 7,684,095 km (0.093 R)
• M45: 7,833,543 km (0.068 R)
• M46: 8,168,941 km (0.1 R)
• M47: 8,355,490 km (0.11 R)
• M48: 8,475,019 km (0.072 R)
• M49: 8,594,996 km (0.077 R)
• M50: 8,750,129 km (0.105 R)
• M51: 8,906,160 km (0.092 R)
• M52: 8,975,872 km (0.111 R)
• M53: 9,063,088 km (0.115 R)
• M54: 9,344,481 km (0.109 R)
• M55: 9,789,984 km (0.104 R)
• M56: 9,915,945 km (0.09 R)
• M57: 10,187,615 km (0.062 R)
• M58: 10,627,582 km (0.087 R)
• M59: 10,701,484 km (0.093 R)
• M60: 11,148,632 km (0.059 R)
• M61: 11,298,978 km (0.042 R)
• M62: 11,678,059 km (0.113 R)
• M63: 11,907,392 km (0.099 R)
• M64: 12,022,732 km (0.107 R)
• M65: 12,196,266 km (0.049 R)
• M66: 12,409,592 km (0.093 R)
• M67: 12,467,935 km (0.118 R)
• M68: 12,780,894 km (0.082 R)
• M69: 12,859,583 km (0.113 R)
• M70: 13,235,372 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 7.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.52 AU - 11.68 AU

Year: 14114 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,457,041 km

• M1: 104,868 km (0.118 R)
• M2: 187,297 km (0.051 R)
• M3: 416,331 km (0.092 R)
• M4: 639,830 km (0.105 R)
• M5: 736,919 km (0.1 R)
• M6: 1,140,085 km (0.062 R)
• M7: 1,528,741 km (0.095 R)
• M8: 1,737,878 km (0.112 R)
• M9: 2,099,905 km (0.092 R)
• M10: 2,225,867 km (0.108 R)
• M11: 2,375,913 km (0.108 R)
• M12: 2,596,121 km (0.106 R)
• M13: 3,742,640 km (0.038 R)
• M14: 3,947,289 km (0.107 R)
• M15: 4,077,140 km (0.114 R)
• M16: 4,394,437 km (0.072 R)
• M17: 4,857,592 km (0.074 R)
• M18: 4,968,893 km (0.032 R)
• M19: 5,451,047 km (0.091 R)
• M20: 5,566,836 km (0.083 R)
• M21: 5,654,052 km (0.107 R)
• M22: 5,712,544 km (0.087 R)
• M23: 5,800,508 km (0.098 R)
• M24: 5,948,311 km (0.095 R)
• M25: 6,187,368 km (0.091 R)
• M26: 6,551,788 km (0.096 R)
• M27: 6,613,123 km (0.08 R)
• M28: 7,142,999 km (0.084 R)
• M29: 7,301,423 km (0.053 R)
• M30: 7,718,951 km (0.112 R)
• M31: 7,783,727 km (0.08 R)
• M32: 8,576,895 km (0.064 R)
• M33: 8,644,064 km (0.118 R)
• M34: 8,880,878 km (0.112 R)
• M35: 9,154,043 km (0.115 R)
• M36: 9,395,494 km (0.091 R)
• M37: 9,604,034 km (0.053 R)
• M38: 9,849,225 km (0.075 R)
• M39: 10,131,965 km (0.115 R)
• M40: 10,345,890 km (0.079 R)
• M41: 10,597,214 km (0.06 R)
• M42: 11,106,146 km (0.119 R)
• M43: 11,400,405 km (0.095 R)
• M44: 11,622,857 km (0.112 R)
• M45: 12,603,471 km (0.119 R)
• M46: 13,219,964 km (0.106 R)
• M47: 13,414,591 km (0.073 R)
• M48: 14,602,547 km (0.114 R)
• M49: 15,249,857 km (0.116 R)
• M50: 15,413,069 km (0.095 R)
• M51: 15,741,436 km (0.037 R)
• M52: 16,404,903 km (0.074 R)
• M53: 17,035,158 km (0.051 R)
• M54: 17,545,137 km (0.078 R)
• M55: 17,930,950 km (0.106 R)
• M56: 18,060,203 km (0.054 R)
• M57: 18,580,205 km (0.096 R)
• M58: 18,754,636 km (0.038 R)
• M59: 19,281,071 km (0.04 R)
• M60: 19,501,878 km (0.033 R)
• M61: 19,679,151 km (0.1 R)
• M62: 19,857,023 km (0.117 R)
• M63: 19,946,034 km (0.114 R)
• M64: 21,939,575 km (0.06 R)
• M65: 21,985,651 km (0.079 R)
• M66: 22,077,803 km (0.109 R)
• M67: 22,262,557 km (0.066 R)
• M68: 22,587,184 km (0.078 R)
• M69: 22,680,234 km (0.097 R)
• M70: 22,773,284 km (0.042 R)
• M71: 23,806,407 km (0.106 R)
• M72: 24,090,792 km (0.116 R)
• M73: 24,998,702 km (0.054 R)
• M74: 25,239,405 km (0.074 R)
• M75: 25,432,685 km (0.118 R)
• M76: 25,674,884 km (0.06 R)
• M77: 26,161,526 km (0.073 R)
• M78: 27,143,935 km (0.103 R)
• M79: 28,088,496 km (0.116 R)
• M80: 28,942,700 km (0.091 R)
• M81: 29,449,089 km (0.101 R)
• M82: 29,856,294 km (0.12 R)
• M83: 29,958,470 km (0.113 R)
• M84: 30,009,482 km (0.089 R)
• M85: 30,162,970 km (0.12 R)
• M86: 31,764,116 km (0.103 R)
• M87: 32,496,098 km (0.071 R)
• M88: 32,811,600 km (0.113 R)
• M89: 33,604,618 km (0.107 R)
• M90: 34,671,850 km (0.108 R)
• M91: 34,832,967 km (0.114 R)
• M92: 35,858,610 km (0.061 R)
• M93: 36,075,826 km (0.112 R)
• M94: 36,347,944 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit