🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 433 Days

Day: 15 Hours

Environment

Temp: -58 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 10.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.08 AU - 3.38 AU

Year: 1983 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,632,832 km

• M1: 132,394 km (0.092 R)
• M2: 202,107 km (0.052 R)
• M3: 285,433 km (0.088 R)
• M4: 510,278 km (0.111 R)
• M5: 692,788 km (0.105 R)
• M6: 776,862 km (0.064 R)
• M7: 872,904 km (0.104 R)
• M8: 1,042,398 km (0.037 R)
• M9: 1,186,012 km (0.118 R)
• M10: 1,453,643 km (0.099 R)
• M11: 1,605,036 km (0.081 R)
• M12: 1,772,436 km (0.102 R)
• M13: 2,001,021 km (0.1 R)
• M14: 2,170,216 km (0.118 R)
• M15: 2,239,331 km (0.072 R)
• M16: 2,391,472 km (0.03 R)
• M17: 2,669,275 km (0.115 R)
• M18: 2,805,858 km (0.119 R)
• M19: 2,970,266 km (0.036 R)
• M20: 3,047,309 km (0.108 R)
• M21: 3,177,010 km (0.099 R)
• M22: 3,242,683 km (0.105 R)
• M23: 3,402,005 km (0.12 R)
• M24: 3,645,999 km (0.11 R)
• M25: 3,714,814 km (0.104 R)
• M26: 3,811,903 km (0.089 R)
• M27: 3,909,890 km (0.047 R)
• M28: 4,589,064 km (0.113 R)
• M29: 4,723,403 km (0.109 R)
• M30: 4,798,501 km (0.117 R)
• M31: 5,041,747 km (0.106 R)
• M32: 5,149,458 km (0.116 R)
• M33: 5,461,519 km (0.071 R)
• M34: 5,651,658 km (0.073 R)
• M35: 5,924,824 km (0.055 R)
• M36: 6,301,362 km (0.101 R)
• M37: 6,467,565 km (0.11 R)
• M38: 6,534,435 km (0.055 R)
• M39: 6,635,114 km (0.108 R)
• M40: 6,991,905 km (0.089 R)
• M41: 7,198,500 km (0.116 R)
• M42: 7,267,913 km (0.105 R)
• M43: 7,459,698 km (0.053 R)
• M44: 7,884,107 km (0.116 R)
• M45: 8,153,383 km (0.114 R)
• M46: 8,425,651 km (0.088 R)
• M47: 8,517,205 km (0.119 R)
• M48: 8,979,313 km (0.068 R)
• M49: 9,110,211 km (0.118 R)
• M50: 9,185,309 km (0.094 R)
• M51: 9,411,800 km (0.042 R)
• M52: 9,525,794 km (0.116 R)
• M53: 9,659,235 km (0.112 R)
• M54: 9,754,978 km (0.105 R)
• M55: 10,219,031 km (0.098 R)
• M56: 10,611,276 km (0.083 R)
• M57: 10,948,470 km (0.073 R)
• M58: 11,068,447 km (0.089 R)
• M59: 11,148,632 km (0.085 R)
• M60: 11,592,937 km (0.092 R)
• M61: 11,899,314 km (0.096 R)
• M62: 12,022,582 km (0.044 R)
• M63: 12,187,589 km (0.103 R)
• M64: 12,457,463 km (0.119 R)
• M65: 12,834,301 km (0.119 R)
• M66: 12,960,711 km (0.098 R)
• M67: 13,045,234 km (0.047 R)
• M68: 13,172,392 km (0.072 R)
• M69: 13,363,877 km (0.083 R)
• M70: 13,470,690 km (0.103 R)
• M71: 14,160,934 km (0.064 R)
• M72: 14,226,159 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 12

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3 AU - 4.1 AU

Year: 2941 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,632,832 km

• M1: 204,051 km (0.115 R)
• M2: 304,132 km (0.078 R)
• M3: 424,110 km (0.063 R)
• M4: 570,716 km (0.081 R)
• M5: 651,349 km (0.1 R)
• M6: 865,872 km (0.059 R)
• M7: 1,046,288 km (0.099 R)
• M8: 1,325,437 km (0.081 R)
• M9: 1,784,104 km (0.108 R)
• M10: 1,908,719 km (0.091 R)
• M11: 2,017,926 km (0.1 R)
• M12: 2,223,772 km (0.032 R)
• M13: 2,436,501 km (0.051 R)
• M14: 2,525,661 km (0.099 R)
• M15: 2,676,456 km (0.052 R)
• M16: 2,768,458 km (0.118 R)
• M17: 2,976,848 km (0.083 R)
• M18: 3,083,063 km (0.097 R)
• M19: 3,212,165 km (0.11 R)
• M20: 3,288,311 km (0.091 R)
• M21: 3,387,195 km (0.045 R)
• M22: 3,554,146 km (0.09 R)
• M23: 3,746,679 km (0.098 R)
• M24: 4,130,547 km (0.057 R)
• M25: 4,309,316 km (0.06 R)
• M26: 4,514,864 km (0.113 R)
• M27: 4,600,583 km (0.083 R)
• M28: 4,885,866 km (0.103 R)
• M29: 5,331,070 km (0.049 R)
• M30: 5,408,711 km (0.043 R)
• M31: 5,499,816 km (0.062 R)
• M32: 6,138,300 km (0.104 R)
• M33: 6,452,605 km (0.038 R)
• M34: 6,814,333 km (0.09 R)
• M35: 7,040,225 km (0.11 R)
• M36: 7,283,023 km (0.071 R)
• M37: 7,441,596 km (0.104 R)
• M38: 7,703,692 km (0.116 R)
• M39: 8,236,709 km (0.108 R)
• M40: 8,553,258 km (0.106 R)
• M41: 8,659,772 km (0.046 R)
• M42: 8,736,067 km (0.068 R)
• M43: 9,574,114 km (0.052 R)
• M44: 9,653,102 km (0.111 R)
• M45: 9,795,669 km (0.105 R)
• M46: 9,891,112 km (0.06 R)
• M47: 10,099,053 km (0.078 R)
• M48: 10,486,661 km (0.096 R)
• M49: 10,796,927 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 7.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.27 AU - 13.99 AU

Year: 19737 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,632,832 km

• M1: 121,623 km (0.107 R)
• M2: 1,322,296 km (0.063 R)
• M3: 1,690,456 km (0.108 R)
• M4: 2,007,304 km (0.075 R)
• M5: 2,068,789 km (0.052 R)
• M6: 2,924,489 km (0.038 R)
• M7: 3,112,234 km (0.101 R)
• M8: 3,207,678 km (0.092 R)
• M9: 3,902,560 km (0.112 R)
• M10: 4,453,529 km (0.119 R)
• M11: 4,724,450 km (0.117 R)
• M12: 5,569,080 km (0.113 R)
• M13: 5,627,124 km (0.07 R)
• M14: 5,890,416 km (0.115 R)
• M15: 6,338,312 km (0.048 R)
• M16: 6,859,212 km (0.1 R)
• M17: 7,015,093 km (0.037 R)
• M18: 7,811,702 km (0.112 R)
• M19: 8,974,675 km (0.082 R)
• M20: 9,247,991 km (0.064 R)
• M21: 9,628,269 km (0.082 R)
• M22: 10,013,633 km (0.089 R)
• M23: 10,084,392 km (0.082 R)
• M24: 10,368,479 km (0.099 R)
• M25: 10,439,987 km (0.114 R)
• M26: 13,080,688 km (0.117 R)
• M27: 13,390,655 km (0.102 R)
• M28: 14,017,620 km (0.041 R)
• M29: 15,300,272 km (0.117 R)
• M30: 15,955,510 km (0.06 R)
• M31: 16,038,089 km (0.093 R)
• M32: 19,499,035 km (0.112 R)
• M33: 21,929,103 km (0.115 R)
• M34: 22,806,495 km (0.091 R)
• M35: 24,073,140 km (0.062 R)
• M36: 25,845,575 km (0.078 R)
• M37: 27,511,048 km (0.086 R)
• M38: 27,659,749 km (0.111 R)
• M39: 28,256,794 km (0.094 R)
• M40: 29,009,271 km (0.112 R)
• M41: 31,409,120 km (0.098 R)
• M42: 31,720,134 km (0.067 R)
• M43: 33,766,035 km (0.026 R)
• M44: 34,350,663 km (0.106 R)
• M45: 34,457,326 km (0.082 R)
• M46: 34,885,176 km (0.114 R)
• M47: 35,314,672 km (0.032 R)
• M48: 36,070,739 km (0.116 R)
• M49: 36,287,656 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 4.8

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.41 AU - 17.95 AU

Year: 24732 Days

Day: 21 Hours

Environment

Temp: -207 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,632,832 km

• M1: 61,934 km (0.079 R)
• M2: 455,077 km (0.102 R)
• M3: 705,653 km (0.062 R)
• M4: 797,955 km (0.093 R)
• M5: 894,146 km (0.104 R)
• M6: 1,699,133 km (0.092 R)
• M7: 1,823,598 km (0.119 R)
• M8: 1,983,369 km (0.032 R)
• M9: 2,282,415 km (0.084 R)
• M10: 2,848,343 km (0.115 R)
• M11: 3,300,129 km (0.078 R)
• M12: 3,534,250 km (0.093 R)
• M13: 3,733,664 km (0.116 R)
• M14: 4,226,738 km (0.097 R)
• M15: 4,310,962 km (0.083 R)
• M16: 5,965,514 km (0.047 R)
• M17: 6,637,358 km (0.112 R)
• M18: 6,833,780 km (0.07 R)
• M19: 7,535,843 km (0.119 R)
• M20: 7,638,018 km (0.074 R)
• M21: 8,578,241 km (0.092 R)
• M22: 8,684,904 km (0.112 R)
• M23: 9,389,211 km (0.082 R)
• M24: 10,451,057 km (0.082 R)
• M25: 10,679,493 km (0.118 R)
• M26: 12,263,585 km (0.056 R)
• M27: 12,746,786 km (0.113 R)
• M28: 13,669,655 km (0.087 R)
• M29: 13,982,015 km (0.047 R)
• M30: 14,677,645 km (0.075 R)
• M31: 15,061,663 km (0.063 R)
• M32: 15,384,346 km (0.102 R)
• M33: 16,431,980 km (0.11 R)
• M34: 17,434,884 km (0.081 R)
• M35: 18,319,905 km (0.077 R)
• M36: 18,526,200 km (0.088 R)
• M37: 19,850,889 km (0.116 R)
• M38: 20,417,566 km (0.05 R)
• M39: 22,885,183 km (0.102 R)
• M40: 24,304,418 km (0.113 R)
• M41: 24,758,597 km (0.07 R)
• M42: 25,215,469 km (0.113 R)
• M43: 25,828,970 km (0.078 R)
• M44: 26,369,916 km (0.096 R)
• M45: 26,914,452 km (0.064 R)
• M46: 27,384,189 km (0.095 R)
• M47: 28,331,892 km (0.03 R)
• M48: 28,570,501 km (0.047 R)
• M49: 28,809,708 km (0.116 R)
• M50: 28,889,593 km (0.102 R)
• M51: 29,370,550 km (0.059 R)
• M52: 29,934,983 km (0.104 R)
• M53: 32,810,403 km (0.081 R)
• M54: 33,563,928 km (0.12 R)
• M55: 35,944,329 km (0.112 R)
• M56: 36,634,424 km (0.072 R)
• M57: 37,677,720 km (0.092 R)
• M58: 37,852,600 km (0.114 R)
• M59: 39,526,899 km (0.061 R)
• M60: 39,793,482 km (0.089 R)
• M61: 40,328,444 km (0.12 R)
• M62: 41,225,284 km (0.076 R)
• M63: 41,676,022 km (0.106 R)
• M64: 42,856,050 km (0.112 R)
• M65: 43,954,846 km (0.075 R)
• M66: 44,415,458 km (0.066 R)
• M67: 44,692,663 km (0.104 R)
• M68: 45,527,419 km (0.108 R)
• M69: 46,836,251 km (0.067 R)
• M70: 48,252,195 km (0.088 R)
• M71: 48,442,035 km (0.087 R)
• M72: 49,490,716 km (0.115 R)
• M73: 53,170,524 km (0.103 R)
• M74: 53,366,647 km (0.098 R)
• M75: 53,562,919 km (0.113 R)
• M76: 54,746,089 km (0.102 R)
• M77: 54,845,123 km (0.068 R)
• M78: 56,636,856 km (0.05 R)
• M79: 56,937,398 km (0.093 R)
• M80: 57,942,846 km (0.101 R)
• M81: 58,245,632 km (0.108 R)
• M82: 58,650,144 km (0.066 R)
• M83: 59,258,709 km (0.117 R)
• M84: 59,462,012 km (0.107 R)
• M85: 59,767,491 km (0.086 R)
• M86: 61,507,913 km (0.12 R)
• M87: 63,993,332 km (0.08 R)
• M88: 64,097,601 km (0.03 R)
• M89: 64,828,985 km (0.037 R)
• M90: 65,038,572 km (0.088 R)
• M91: 65,878,714 km (0.063 R)
• M92: 66,194,814 km (0.101 R)
• M93: 70,348,548 km (0.079 R)
• M94: 72,076,852 km (0.105 R)

Asteroid Belt

Center: 15.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.3

Radius: 4.9

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.32 AU - 17.18 AU

Year: 27484 Days

Day: 20.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,632,832 km

• M1: 63,280 km (0.074 R)
• M2: 171,439 km (0.067 R)
• M3: 321,037 km (0.041 R)
• M4: 996,771 km (0.077 R)
• M5: 1,941,631 km (0.096 R)
• M6: 1,974,542 km (0.086 R)
• M7: 2,562,013 km (0.073 R)
• M8: 2,707,721 km (0.076 R)
• M9: 2,931,221 km (0.092 R)
• M10: 3,435,964 km (0.049 R)
• M11: 3,678,013 km (0.106 R)
• M12: 3,759,843 km (0.078 R)
• M13: 4,306,773 km (0.084 R)
• M14: 4,655,635 km (0.052 R)
• M15: 4,923,266 km (0.117 R)
• M16: 5,195,983 km (0.047 R)
• M17: 6,433,008 km (0.111 R)
• M18: 7,808,410 km (0.091 R)
• M19: 8,502,096 km (0.068 R)
• M20: 9,270,730 km (0.117 R)
• M21: 9,947,211 km (0.085 R)
• M22: 11,706,781 km (0.102 R)
• M23: 11,948,532 km (0.08 R)
• M24: 12,009,268 km (0.104 R)
• M25: 12,745,739 km (0.105 R)
• M26: 13,370,459 km (0.077 R)
• M27: 16,235,558 km (0.104 R)
• M28: 18,223,265 km (0.115 R)
• M29: 21,308,422 km (0.077 R)
• M30: 21,529,527 km (0.084 R)
• M31: 21,751,530 km (0.069 R)
• M32: 22,347,229 km (0.085 R)
• M33: 22,722,121 km (0.11 R)
• M34: 23,174,805 km (0.091 R)
• M35: 23,554,334 km (0.088 R)
• M36: 26,110,364 km (0.111 R)
• M37: 26,268,040 km (0.045 R)
• M38: 26,347,027 km (0.106 R)
• M39: 27,220,978 km (0.112 R)
• M40: 28,104,354 km (0.114 R)
• M41: 30,478,173 km (0.065 R)
• M42: 31,646,831 km (0.088 R)
• M43: 34,114,149 km (0.079 R)
• M44: 34,545,739 km (0.095 R)
• M45: 35,763,765 km (0.079 R)
• M46: 36,730,616 km (0.098 R)
• M47: 38,510,531 km (0.101 R)
• M48: 39,410,961 km (0.066 R)
• M49: 40,136,361 km (0.115 R)
• M50: 41,232,614 km (0.07 R)
• M51: 41,508,173 km (0.096 R)
• M52: 42,061,237 km (0.097 R)
• M53: 43,922,234 km (0.111 R)
• M54: 45,525,026 km (0.109 R)
• M55: 48,787,755 km (0.072 R)
• M56: 49,273,799 km (0.098 R)
• M57: 49,859,325 km (0.09 R)
• M58: 51,431,898 km (0.083 R)
• M59: 52,323,501 km (0.027 R)
• M60: 54,021,586 km (0.086 R)
• M61: 54,122,116 km (0.088 R)
• M62: 56,042,504 km (0.047 R)
• M63: 58,293,952 km (0.052 R)
• M64: 59,016,510 km (0.108 R)
• M65: 62,251,713 km (0.086 R)
• M66: 63,519,405 km (0.096 R)
• M67: 63,625,470 km (0.105 R)
• M68: 64,369,271 km (0.116 R)
• M69: 64,902,438 km (0.078 R)
• M70: 65,758,437 km (0.083 R)
• M71: 71,522,892 km (0.096 R)
• M72: 72,961,275 km (0.028 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: 304 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit