🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 14.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.6 AU - 0.98 AU

Year: 446 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,117,192 km

• M1: 175,478 km (0.114 R)
• M2: 333,005 km (0.077 R)
• M3: 430,393 km (0.072 R)
• M4: 528,230 km (0.097 R)
• M5: 643,720 km (0.09 R)
• M6: 741,407 km (0.111 R)
• M7: 870,510 km (0.105 R)
• M8: 1,049,878 km (0.112 R)
• M9: 1,149,360 km (0.116 R)
• M10: 1,252,284 km (0.078 R)
• M11: 1,405,322 km (0.118 R)
• M12: 1,527,095 km (0.105 R)
• M13: 1,625,082 km (0.109 R)
• M14: 1,804,749 km (0.104 R)
• M15: 1,897,200 km (0.106 R)
• M16: 1,991,297 km (0.111 R)
• M17: 2,178,295 km (0.06 R)
• M18: 2,460,436 km (0.076 R)
• M19: 2,557,226 km (0.045 R)
• M20: 2,675,109 km (0.114 R)
• M21: 2,889,333 km (0.083 R)
• M22: 3,012,452 km (0.099 R)
• M23: 3,123,304 km (0.03 R)
• M24: 3,313,593 km (0.064 R)
• M25: 3,536,942 km (0.087 R)
• M26: 3,691,028 km (0.103 R)
• M27: 4,244,540 km (0.119 R)
• M28: 4,361,676 km (0.11 R)
• M29: 4,479,858 km (0.052 R)
• M30: 4,639,030 km (0.11 R)
• M31: 4,832,610 km (0.116 R)
• M32: 4,995,970 km (0.117 R)
• M33: 5,111,460 km (0.032 R)
• M34: 5,202,864 km (0.114 R)
• M35: 5,303,245 km (0.078 R)
• M36: 5,463,464 km (0.065 R)
• M37: 5,668,114 km (0.099 R)
• M38: 5,771,336 km (0.103 R)
• M39: 5,918,840 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.32 AU

Year: 714 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,117,192 km

• M1: 101,577 km (0.111 R)
• M2: 153,338 km (0.113 R)
• M3: 207,343 km (0.088 R)
• M4: 353,949 km (0.111 R)
• M5: 468,989 km (0.074 R)
• M6: 540,796 km (0.057 R)
• M7: 648,357 km (0.07 R)
• M8: 738,116 km (0.09 R)
• M9: 832,363 km (0.081 R)
• M10: 921,672 km (0.067 R)
• M11: 986,149 km (0.053 R)
• M12: 1,124,826 km (0.105 R)
• M13: 1,204,263 km (0.065 R)
• M14: 1,275,172 km (0.08 R)
• M15: 1,347,727 km (0.082 R)
• M16: 1,411,007 km (0.102 R)
• M17: 1,480,720 km (0.035 R)
• M18: 1,535,173 km (0.083 R)
• M19: 1,668,764 km (0.116 R)
• M20: 1,782,907 km (0.098 R)
• M21: 1,876,256 km (0.061 R)
• M22: 1,953,299 km (0.103 R)
• M23: 2,037,373 km (0.118 R)
• M24: 2,092,126 km (0.047 R)
• M25: 2,159,744 km (0.106 R)
• M26: 2,278,376 km (0.119 R)
• M27: 2,587,445 km (0.034 R)
• M28: 2,666,881 km (0.086 R)
• M29: 2,828,148 km (0.072 R)
• M30: 2,896,364 km (0.063 R)
• M31: 3,153,374 km (0.106 R)
• M32: 3,266,769 km (0.103 R)
• M33: 3,331,245 km (0.032 R)
• M34: 3,403,352 km (0.107 R)
• M35: 3,454,065 km (0.062 R)
• M36: 3,541,730 km (0.104 R)
• M37: 3,719,153 km (0.067 R)
• M38: 3,786,621 km (0.031 R)
• M39: 3,861,869 km (0.044 R)
• M40: 4,021,640 km (0.079 R)
• M41: 4,075,345 km (0.101 R)
• M42: 4,152,538 km (0.062 R)
• M43: 4,245,887 km (0.116 R)
• M44: 4,308,419 km (0.075 R)
• M45: 4,395,036 km (0.111 R)
• M46: 4,569,916 km (0.116 R)
• M47: 4,698,570 km (0.111 R)
• M48: 4,763,346 km (0.071 R)
• M49: 4,828,421 km (0.088 R)
• M50: 4,901,873 km (0.097 R)
• M51: 4,967,696 km (0.077 R)
• M52: 5,075,108 km (0.104 R)
• M53: 5,133,152 km (0.04 R)
• M54: 5,376,547 km (0.094 R)
• M55: 5,444,315 km (0.089 R)
• M56: 5,692,498 km (0.078 R)
• M57: 5,883,235 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 11.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.12 AU - 3.14 AU

Year: 2712 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,117,192 km

• M1: 254,017 km (0.058 R)
• M2: 351,705 km (0.109 R)
• M3: 491,878 km (0.078 R)
• M4: 575,653 km (0.099 R)
• M5: 692,788 km (0.037 R)
• M6: 1,324,091 km (0.054 R)
• M7: 1,484,908 km (0.103 R)
• M8: 1,629,121 km (0.102 R)
• M9: 1,762,263 km (0.094 R)
• M10: 2,023,162 km (0.101 R)
• M11: 2,107,236 km (0.063 R)
• M12: 2,227,064 km (0.096 R)
• M13: 2,473,750 km (0.061 R)
• M14: 2,627,986 km (0.109 R)
• M15: 2,785,363 km (0.098 R)
• M16: 2,879,460 km (0.113 R)
• M17: 2,993,902 km (0.108 R)
• M18: 3,178,207 km (0.07 R)
• M19: 3,386,297 km (0.027 R)
• M20: 3,629,693 km (0.061 R)
• M21: 3,753,560 km (0.12 R)
• M22: 3,868,451 km (0.114 R)
• M23: 3,942,053 km (0.072 R)
• M24: 4,252,469 km (0.117 R)
• M25: 4,405,208 km (0.088 R)
• M26: 4,548,673 km (0.116 R)
• M27: 4,761,251 km (0.061 R)
• M28: 5,739,921 km (0.107 R)
• M29: 6,264,560 km (0.104 R)
• M30: 6,576,771 km (0.092 R)
• M31: 6,753,895 km (0.083 R)
• M32: 7,035,289 km (0.111 R)
• M33: 7,570,251 km (0.106 R)
• M34: 8,023,981 km (0.064 R)
• M35: 8,459,012 km (0.103 R)
• M36: 8,541,440 km (0.047 R)
• M37: 8,651,694 km (0.068 R)
• M38: 8,915,734 km (0.077 R)
• M39: 9,069,670 km (0.111 R)
• M40: 9,224,654 km (0.068 R)
• M41: 9,637,394 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 13.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.44 AU - 4.18 AU

Year: 4728 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,117,192 km

• M1: 166,353 km (0.099 R)
• M2: 262,993 km (0.07 R)
• M3: 402,717 km (0.115 R)
• M4: 502,350 km (0.09 R)
• M5: 836,850 km (0.097 R)
• M6: 1,178,831 km (0.107 R)
• M7: 1,271,283 km (0.061 R)
• M8: 1,598,752 km (0.087 R)
• M9: 1,719,777 km (0.097 R)
• M10: 1,898,397 km (0.097 R)
• M11: 2,083,300 km (0.088 R)
• M12: 2,551,840 km (0.055 R)
• M13: 2,882,601 km (0.091 R)
• M14: 3,427,287 km (0.091 R)
• M15: 3,956,864 km (0.096 R)
• M16: 4,561,837 km (0.066 R)
• M17: 4,736,568 km (0.038 R)
• M18: 5,803,949 km (0.102 R)
• M19: 5,966,412 km (0.065 R)
• M20: 6,075,469 km (0.112 R)
• M21: 6,185,274 km (0.105 R)
• M22: 6,351,178 km (0.103 R)
• M23: 6,715,897 km (0.115 R)
• M24: 6,943,735 km (0.099 R)
• M25: 7,029,754 km (0.107 R)
• M26: 7,319,375 km (0.105 R)
• M27: 7,553,944 km (0.12 R)
• M28: 8,272,613 km (0.112 R)
• M29: 8,950,441 km (0.105 R)
• M30: 9,138,485 km (0.06 R)
• M31: 9,423,020 km (0.091 R)
• M32: 10,163,380 km (0.072 R)
• M33: 10,590,183 km (0.107 R)
• M34: 10,855,869 km (0.114 R)
• M35: 10,955,950 km (0.043 R)
• M36: 11,359,864 km (0.11 R)
• M37: 11,665,792 km (0.075 R)
• M38: 12,009,119 km (0.088 R)
• M39: 12,740,951 km (0.118 R)
• M40: 12,846,568 km (0.091 R)
• M41: 13,236,868 km (0.082 R)
• M42: 13,594,856 km (0.12 R)
• M43: 13,811,324 km (0.102 R)
• M44: 14,101,694 km (0.041 R)
• M45: 14,467,460 km (0.109 R)
• M46: 14,577,714 km (0.068 R)
• M47: 14,725,367 km (0.12 R)
• M48: 15,734,405 km (0.111 R)
• M49: 16,496,307 km (0.104 R)
• M50: 17,348,267 km (0.095 R)
• M51: 17,504,596 km (0.118 R)
• M52: 18,773,037 km (0.095 R)
• M53: 18,933,705 km (0.115 R)
• M54: 19,866,298 km (0.11 R)
• M55: 20,153,077 km (0.101 R)
• M56: 21,313,957 km (0.112 R)
• M57: 21,439,619 km (0.108 R)
• M58: 22,198,978 km (0.114 R)
• M59: 22,581,799 km (0.08 R)
• M60: 22,924,079 km (0.053 R)
• M61: 23,224,920 km (0.103 R)
• M62: 23,311,238 km (0.078 R)
• M63: 23,397,556 km (0.042 R)
• M64: 23,700,342 km (0.11 R)
• M65: 23,830,642 km (0.055 R)
• M66: 24,004,624 km (0.045 R)
• M67: 24,748,873 km (0.104 R)
• M68: 24,925,100 km (0.118 R)
• M69: 25,278,899 km (0.07 R)
• M70: 25,367,461 km (0.104 R)
• M71: 25,812,514 km (0.073 R)
• M72: 25,991,284 km (0.1 R)
• M73: 26,710,251 km (0.108 R)
• M74: 27,072,278 km (0.106 R)
• M75: 27,846,896 km (0.116 R)
• M76: 28,076,080 km (0.08 R)
• M77: 28,767,521 km (0.103 R)
• M78: 29,324,623 km (0.083 R)
• M79: 30,922,628 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 4

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.62 AU - 11.26 AU

Year: 23007 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,117,192 km

• M1: 73,752 km (0.109 R)
• M2: 139,276 km (0.056 R)
• M3: 810,820 km (0.062 R)
• M4: 1,310,328 km (0.061 R)
• M5: 1,364,781 km (0.115 R)
• M6: 1,648,120 km (0.09 R)
• M7: 2,704,281 km (0.038 R)
• M8: 3,203,489 km (0.081 R)
• M9: 3,240,140 km (0.074 R)
• M10: 3,277,091 km (0.11 R)
• M11: 3,351,291 km (0.081 R)
• M12: 3,925,299 km (0.061 R)
• M13: 4,694,980 km (0.077 R)
• M14: 5,866,032 km (0.115 R)
• M15: 5,911,061 km (0.072 R)
• M16: 5,956,090 km (0.073 R)
• M17: 7,169,628 km (0.066 R)
• M18: 7,705,188 km (0.103 R)
• M19: 7,903,256 km (0.09 R)
• M20: 8,304,178 km (0.081 R)
• M21: 8,763,144 km (0.094 R)
• M22: 10,351,574 km (0.109 R)
• M23: 10,406,028 km (0.039 R)
• M24: 11,066,951 km (0.097 R)
• M25: 12,313,550 km (0.113 R)
• M26: 12,894,738 km (0.115 R)
• M27: 13,012,023 km (0.104 R)
• M28: 13,425,362 km (0.115 R)
• M29: 13,783,050 km (0.102 R)
• M30: 16,120,367 km (0.112 R)
• M31: 16,436,916 km (0.082 R)
• M32: 17,398,980 km (0.101 R)
• M33: 17,723,608 km (0.092 R)
• M34: 18,709,607 km (0.107 R)
• M35: 19,109,034 km (0.112 R)
• M36: 19,175,754 km (0.091 R)
• M37: 22,403,478 km (0.101 R)
• M38: 24,043,071 km (0.09 R)
• M39: 24,187,433 km (0.11 R)
• M40: 26,387,718 km (0.104 R)
• M41: 26,611,217 km (0.089 R)
• M42: 26,985,062 km (0.081 R)
• M43: 27,360,703 km (0.047 R)
• M44: 28,804,023 km (0.058 R)
• M45: 29,573,554 km (0.11 R)
• M46: 30,975,586 km (0.11 R)
• M47: 31,290,040 km (0.112 R)
• M48: 32,001,528 km (0.112 R)
• M49: 32,558,630 km (0.076 R)
• M50: 33,359,876 km (0.049 R)
• M51: 34,655,544 km (0.107 R)
• M52: 35,555,824 km (0.118 R)
• M53: 37,462,748 km (0.117 R)
• M54: 37,965,696 km (0.109 R)
• M55: 38,133,844 km (0.103 R)
• M56: 38,724,306 km (0.086 R)
• M57: 39,063,146 km (0.116 R)
• M58: 39,914,208 km (0.099 R)
• M59: 40,170,768 km (0.096 R)
• M60: 40,427,927 km (0.056 R)
• M61: 40,857,572 km (0.085 R)
• M62: 41,808,267 km (0.046 R)
• M63: 42,242,848 km (0.04 R)
• M64: 43,907,573 km (0.099 R)
• M65: 45,148,039 km (0.099 R)
• M66: 45,593,841 km (0.077 R)
• M67: 46,040,989 km (0.094 R)
• M68: 46,489,782 km (0.068 R)
• M69: 46,579,691 km (0.108 R)
• M70: 47,120,337 km (0.041 R)
• M71: 47,301,052 km (0.105 R)
• M72: 47,572,422 km (0.047 R)
• M73: 48,389,974 km (0.107 R)
• M74: 48,663,589 km (0.092 R)
• M75: 49,029,057 km (0.057 R)
• M76: 52,359,404 km (0.064 R)
• M77: 53,015,541 km (0.049 R)
• M78: 54,335,592 km (0.119 R)
• M79: 54,430,437 km (0.103 R)
• M80: 55,475,827 km (0.078 R)
• M81: 55,762,158 km (0.101 R)
• M82: 58,554,701 km (0.101 R)
• M83: 59,040,744 km (0.079 R)
• M84: 59,332,909 km (0.053 R)
• M85: 59,723,360 km (0.103 R)
• M86: 61,787,212 km (0.1 R)
• M87: 61,984,980 km (0.105 R)
• M88: 62,282,082 km (0.057 R)
• M89: 62,480,299 km (0.108 R)
• M90: 62,976,964 km (0.107 R)
• M91: 64,876,258 km (0.113 R)
• M92: 68,015,121 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit