🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 225 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,240,201 km

• M1: 238,309 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 9.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.58 AU - 0.86 AU

Year: 388 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,240,201 km

• M1: 122,670 km (0.116 R)
• M2: 183,856 km (0.05 R)
• M3: 245,789 km (0.099 R)
• M4: 310,715 km (0.079 R)
• M5: 388,805 km (0.037 R)
• M6: 457,470 km (0.091 R)
• M7: 515,365 km (0.114 R)
• M8: 582,235 km (0.097 R)
• M9: 644,617 km (0.047 R)
• M10: 758,611 km (0.082 R)
• M11: 836,402 km (0.065 R)
• M12: 942,167 km (0.108 R)
• M13: 1,024,446 km (0.103 R)
• M14: 1,157,738 km (0.081 R)
• M15: 1,246,599 km (0.075 R)
• M16: 1,325,437 km (0.115 R)
• M17: 1,433,447 km (0.114 R)
• M18: 1,499,120 km (0.113 R)
• M19: 1,561,652 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 12.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.96 AU - 1.26 AU

Year: 744 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,240,201 km

• M1: 153,637 km (0.094 R)
• M2: 245,191 km (0.11 R)
• M3: 361,728 km (0.075 R)
• M4: 495,618 km (0.077 R)
• M5: 602,281 km (0.093 R)
• M6: 721,211 km (0.049 R)
• M7: 832,213 km (0.071 R)
• M8: 985,551 km (0.115 R)
• M9: 1,065,885 km (0.085 R)
• M10: 1,191,098 km (0.078 R)
• M11: 1,301,352 km (0.108 R)
• M12: 1,378,395 km (0.105 R)
• M13: 1,580,053 km (0.106 R)
• M14: 1,666,969 km (0.094 R)
• M15: 1,755,681 km (0.039 R)
• M16: 1,832,424 km (0.11 R)
• M17: 2,031,689 km (0.062 R)
• M18: 2,346,742 km (0.059 R)
• M19: 2,441,886 km (0.099 R)
• M20: 2,548,549 km (0.105 R)
• M21: 2,651,622 km (0.1 R)
• M22: 2,729,862 km (0.052 R)
• M23: 2,808,999 km (0.116 R)
• M24: 2,937,205 km (0.068 R)
• M25: 3,204,985 km (0.051 R)
• M26: 3,322,270 km (0.099 R)
• M27: 3,492,362 km (0.074 R)
• M28: 3,595,734 km (0.072 R)
• M29: 3,729,475 km (0.08 R)
• M30: 3,864,861 km (0.12 R)
• M31: 4,056,047 km (0.114 R)
• M32: 4,195,323 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 15

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.15 AU - 1.49 AU

Year: 964 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,240,201 km

• M1: 188,493 km (0.096 R)
• M2: 344,823 km (0.088 R)
• M3: 500,554 km (0.096 R)
• M4: 679,174 km (0.119 R)
• M5: 862,282 km (0.096 R)
• M6: 1,036,115 km (0.079 R)
• M7: 1,147,864 km (0.088 R)
• M8: 1,252,284 km (0.091 R)
• M9: 1,560,455 km (0.108 R)
• M10: 1,690,905 km (0.112 R)
• M11: 1,831,976 km (0.028 R)
• M12: 1,956,142 km (0.096 R)
• M13: 2,054,876 km (0.082 R)
• M14: 2,250,102 km (0.077 R)
• M15: 2,451,760 km (0.049 R)
• M16: 2,558,872 km (0.12 R)
• M17: 2,777,733 km (0.098 R)
• M18: 2,954,109 km (0.109 R)
• M19: 3,150,980 km (0.095 R)
• M20: 3,267,965 km (0.068 R)
• M21: 3,377,770 km (0.114 R)
• M22: 3,497,598 km (0.054 R)
• M23: 3,794,550 km (0.099 R)
• M24: 3,892,387 km (0.087 R)
• M25: 4,036,300 km (0.102 R)
• M26: 4,163,608 km (0.098 R)
• M27: 4,292,412 km (0.044 R)
• M28: 4,422,562 km (0.091 R)
• M29: 4,792,218 km (0.078 R)
• M30: 4,917,731 km (0.098 R)
• M31: 5,034,567 km (0.098 R)
• M32: 5,191,794 km (0.097 R)
• M33: 5,370,564 km (0.092 R)
• M34: 5,490,990 km (0.093 R)
• M35: 5,591,968 km (0.113 R)
• M36: 5,816,515 km (0.112 R)
• M37: 5,981,671 km (0.111 R)
• M38: 6,106,585 km (0.113 R)
• M39: 6,200,832 km (0.111 R)
• M40: 6,295,677 km (0.085 R)
• M41: 6,412,214 km (0.094 R)
• M42: 6,647,381 km (0.102 R)
• M43: 6,809,396 km (0.085 R)
• M44: 6,950,915 km (0.109 R)
• M45: 7,071,342 km (0.091 R)
• M46: 7,170,525 km (0.047 R)
• M47: 7,437,109 km (0.083 R)
• M48: 7,706,983 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 12.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.67 AU

Year: 1156 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,240,201 km

• M1: 157,527 km (0.091 R)
• M2: 235,916 km (0.092 R)
• M3: 436,975 km (0.084 R)
• M4: 545,284 km (0.093 R)
• M5: 751,281 km (0.045 R)
• M6: 882,478 km (0.062 R)
• M7: 1,017,415 km (0.11 R)
• M8: 1,095,056 km (0.113 R)
• M9: 1,205,310 km (0.107 R)
• M10: 1,319,603 km (0.102 R)
• M11: 1,426,715 km (0.082 R)
• M12: 1,656,198 km (0.1 R)
• M13: 1,731,446 km (0.108 R)
• M14: 1,855,762 km (0.119 R)
• M15: 1,940,284 km (0.098 R)
• M16: 2,032,287 km (0.052 R)
• M17: 2,240,228 km (0.104 R)
• M18: 2,528,503 km (0.044 R)
• M19: 2,649,977 km (0.054 R)
• M20: 2,849,989 km (0.095 R)
• M21: 2,948,275 km (0.103 R)
• M22: 3,033,546 km (0.09 R)
• M23: 3,600,073 km (0.119 R)
• M24: 3,768,071 km (0.094 R)
• M25: 3,946,541 km (0.11 R)
• M26: 4,025,080 km (0.052 R)
• M27: 4,183,654 km (0.119 R)
• M28: 4,425,404 km (0.088 R)
• M29: 4,646,959 km (0.096 R)
• M30: 4,872,253 km (0.106 R)
• M31: 4,965,004 km (0.111 R)
• M32: 5,049,975 km (0.115 R)
• M33: 5,238,469 km (0.059 R)
• M34: 5,377,146 km (0.119 R)
• M35: 5,543,349 km (0.099 R)
• M36: 5,666,917 km (0.078 R)
• M37: 5,746,802 km (0.105 R)
• M38: 5,943,823 km (0.11 R)
• M39: 6,061,257 km (0.117 R)
• M40: 6,179,439 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892

Radius: 6.6

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.53 AU - 8.31 AU

Year: 11574 Days

Day: 19 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,240,201 km

• M1: 108,907 km (0.107 R)
• M2: 157,826 km (0.116 R)
• M3: 283,039 km (0.073 R)
• M4: 525,837 km (0.04 R)
• M5: 595,848 km (0.116 R)
• M6: 726,298 km (0.115 R)
• M7: 993,180 km (0.092 R)
• M8: 1,637,797 km (0.116 R)
• M9: 1,876,855 km (0.069 R)
• M10: 2,329,089 km (0.12 R)
• M11: 2,567,698 km (0.113 R)
• M12: 2,814,086 km (0.036 R)
• M13: 2,940,197 km (0.066 R)
• M14: 3,230,566 km (0.116 R)
• M15: 3,396,021 km (0.107 R)
• M16: 3,496,701 km (0.115 R)
• M17: 3,564,169 km (0.111 R)
• M18: 3,979,004 km (0.115 R)
• M19: 4,816,453 km (0.079 R)
• M20: 4,967,547 km (0.051 R)
• M21: 5,158,583 km (0.09 R)
• M22: 5,235,776 km (0.117 R)
• M23: 5,508,642 km (0.064 R)
• M24: 5,906,573 km (0.066 R)
• M25: 7,112,332 km (0.051 R)
• M26: 7,371,136 km (0.116 R)
• M27: 7,942,301 km (0.105 R)
• M28: 8,482,199 km (0.038 R)
• M29: 8,894,940 km (0.117 R)
• M30: 9,220,465 km (0.093 R)
• M31: 9,267,289 km (0.105 R)
• M32: 9,455,333 km (0.114 R)
• M33: 9,597,302 km (0.109 R)
• M34: 9,979,076 km (0.115 R)
• M35: 10,512,242 km (0.109 R)
• M36: 10,561,161 km (0.088 R)
• M37: 11,606,252 km (0.109 R)
• M38: 12,166,645 km (0.107 R)
• M39: 12,683,805 km (0.108 R)
• M40: 12,840,284 km (0.088 R)
• M41: 13,207,996 km (0.094 R)
• M42: 13,739,368 km (0.088 R)
• M43: 13,900,185 km (0.09 R)
• M44: 14,877,957 km (0.114 R)
• M45: 15,765,521 km (0.051 R)
• M46: 16,102,864 km (0.096 R)
• M47: 17,533,618 km (0.08 R)
• M48: 17,941,422 km (0.077 R)
• M49: 19,664,341 km (0.059 R)
• M50: 20,575,990 km (0.113 R)
• M51: 22,125,824 km (0.039 R)
• M52: 22,314,318 km (0.104 R)
• M53: 23,520,376 km (0.12 R)
• M54: 23,648,581 km (0.091 R)
• M55: 24,228,422 km (0.067 R)
• M56: 25,665,160 km (0.089 R)
• M57: 26,194,438 km (0.11 R)
• M58: 26,393,852 km (0.099 R)
• M59: 27,263,763 km (0.074 R)
• M60: 27,331,082 km (0.106 R)
• M61: 30,207,700 km (0.104 R)
• M62: 32,891,934 km (0.108 R)
• M63: 33,322,627 km (0.119 R)
• M64: 33,899,925 km (0.044 R)
• M65: 34,334,955 km (0.054 R)
• M66: 34,698,927 km (0.11 R)
• M67: 35,284,004 km (0.097 R)
• M68: 37,207,982 km (0.096 R)
• M69: 37,357,281 km (0.11 R)
• M70: 38,862,236 km (0.066 R)
• M71: 40,386,937 km (0.111 R)
• M72: 40,771,104 km (0.071 R)
• M73: 41,002,233 km (0.062 R)
• M74: 42,242,250 km (0.089 R)
• M75: 42,398,131 km (0.102 R)
• M76: 43,258,767 km (0.108 R)
• M77: 43,888,275 km (0.061 R)
• M78: 43,967,263 km (0.093 R)
• M79: 44,283,363 km (0.075 R)
• M80: 44,520,925 km (0.115 R)
• M81: 45,475,359 km (0.117 R)
• M82: 45,955,119 km (0.107 R)
• M83: 46,597,493 km (0.088 R)
• M84: 48,134,910 km (0.091 R)
• M85: 49,278,287 km (0.098 R)
• M86: 49,771,062 km (0.082 R)
• M87: 50,761,549 km (0.112 R)
• M88: 52,008,747 km (0.108 R)
• M89: 54,872,948 km (0.119 R)
• M90: 55,383,675 km (0.049 R)
• M91: 56,067,038 km (0.046 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.2

Radius: 4

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.87 AU - 9.91 AU

Year: 16853 Days

Day: 22.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,240,201 km

• M1: 62,981 km (0.117 R)
• M2: 118,332 km (0.101 R)
• M3: 155,432 km (0.091 R)
• M4: 281,244 km (0.103 R)
• M5: 376,987 km (0.12 R)
• M6: 547,977 km (0.069 R)
• M7: 633,248 km (0.064 R)
• M8: 934,687 km (0.112 R)
• M9: 1,058,106 km (0.038 R)
• M10: 1,700,180 km (0.108 R)
• M11: 2,273,738 km (0.049 R)
• M12: 2,696,202 km (0.067 R)
• M13: 3,327,505 km (0.115 R)
• M14: 3,547,714 km (0.092 R)
• M15: 3,579,578 km (0.106 R)
• M16: 4,406,256 km (0.085 R)
• M17: 4,648,006 km (0.118 R)
• M18: 5,806,641 km (0.08 R)
• M19: 5,844,190 km (0.032 R)
• M20: 5,957,436 km (0.113 R)
• M21: 6,186,022 km (0.112 R)
• M22: 6,224,468 km (0.116 R)
• M23: 7,088,994 km (0.051 R)
• M24: 7,169,478 km (0.087 R)
• M25: 7,290,652 km (0.118 R)
• M26: 8,497,159 km (0.086 R)
• M27: 8,582,729 km (0.115 R)
• M28: 8,927,403 km (0.029 R)
• M29: 9,014,319 km (0.039 R)
• M30: 10,350,976 km (0.079 R)
• M31: 10,579,711 km (0.093 R)
• M32: 11,042,268 km (0.099 R)
• M33: 11,986,829 km (0.065 R)
• M34: 12,468,833 km (0.102 R)
• M35: 13,401,875 km (0.107 R)
• M36: 13,952,245 km (0.094 R)
• M37: 14,663,284 km (0.115 R)
• M38: 15,023,366 km (0.031 R)
• M39: 15,230,260 km (0.118 R)
• M40: 15,594,830 km (0.088 R)
• M41: 16,067,709 km (0.091 R)
• M42: 16,279,390 km (0.084 R)
• M43: 16,705,594 km (0.073 R)
• M44: 16,866,262 km (0.086 R)
• M45: 17,081,534 km (0.069 R)
• M46: 18,060,801 km (0.072 R)
• M47: 18,557,167 km (0.077 R)
• M48: 18,668,169 km (0.118 R)
• M49: 18,723,669 km (0.113 R)
• M50: 20,301,329 km (0.097 R)
• M51: 20,990,376 km (0.089 R)
• M52: 21,163,760 km (0.112 R)
• M53: 22,805,597 km (0.099 R)
• M54: 23,341,905 km (0.08 R)
• M55: 24,063,565 km (0.108 R)
• M56: 25,098,184 km (0.1 R)
• M57: 25,343,824 km (0.118 R)
• M58: 25,651,846 km (0.097 R)
• M59: 25,713,630 km (0.108 R)
• M60: 26,147,464 km (0.042 R)
• M61: 26,209,547 km (0.062 R)
• M62: 26,396,395 km (0.116 R)
• M63: 27,084,994 km (0.034 R)
• M64: 27,147,974 km (0.105 R)
• M65: 27,526,307 km (0.114 R)
• M66: 29,963,107 km (0.107 R)
• M67: 30,550,279 km (0.112 R)
• M68: 32,334,383 km (0.095 R)
• M69: 32,601,565 km (0.108 R)
• M70: 33,070,853 km (0.12 R)
• M71: 34,765,199 km (0.109 R)
• M72: 34,902,081 km (0.088 R)
• M73: 36,626,645 km (0.038 R)
• M74: 38,026,133 km (0.072 R)
• M75: 39,087,231 km (0.097 R)
• M76: 40,086,395 km (0.091 R)
• M77: 40,805,063 km (0.082 R)
• M78: 41,021,531 km (0.095 R)
• M79: 42,328,418 km (0.117 R)
• M80: 42,474,426 km (0.03 R)
• M81: 42,693,736 km (0.036 R)
• M82: 42,840,193 km (0.112 R)
• M83: 42,986,799 km (0.079 R)
• M84: 43,207,156 km (0.072 R)
• M85: 44,091,878 km (0.092 R)
• M86: 44,314,031 km (0.109 R)
• M87: 46,029,320 km (0.092 R)
• M88: 46,179,367 km (0.112 R)
• M89: 46,480,208 km (0.08 R)
• M90: 47,159,532 km (0.095 R)
• M91: 48,299,019 km (0.112 R)
• M92: 48,375,314 km (0.031 R)
• M93: 50,140,868 km (0.119 R)
• M94: 50,992,678 km (0.113 R)
• M95: 51,303,543 km (0.115 R)
• M96: 51,693,095 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit