🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.39 AU - 0.63 AU

Year: 135 Days

Day: 37.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 203 Days

Day: 23.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.68 AU - 1.9 AU

Year: 888 Days

Day: 20.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.52 AU - 2.44 AU

Year: 1033 Days

Day: 30.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.81 AU - 2.75 AU

Year: 1277 Days

Day: 44.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 9.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.65 AU - 5.89 AU

Year: 4487 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,203,957 km

• M1: 132,693 km (0.089 R)
• M2: 245,939 km (0.083 R)
• M3: 478,264 km (0.109 R)
• M4: 543,639 km (0.029 R)
• M5: 839,842 km (0.105 R)
• M6: 1,060,799 km (0.115 R)
• M7: 1,300,753 km (0.059 R)
• M8: 1,445,863 km (0.096 R)
• M9: 1,558,361 km (0.096 R)
• M10: 1,634,955 km (0.077 R)
• M11: 1,845,739 km (0.061 R)
• M12: 2,121,896 km (0.095 R)
• M13: 2,264,912 km (0.086 R)
• M14: 2,560,816 km (0.033 R)
• M15: 2,806,456 km (0.116 R)
• M16: 3,254,950 km (0.112 R)
• M17: 3,987,232 km (0.081 R)
• M18: 4,075,644 km (0.082 R)
• M19: 4,182,607 km (0.089 R)
• M20: 4,490,928 km (0.102 R)
• M21: 5,167,858 km (0.083 R)
• M22: 5,342,140 km (0.059 R)
• M23: 5,716,583 km (0.107 R)
• M24: 5,796,469 km (0.08 R)
• M25: 6,119,750 km (0.104 R)
• M26: 6,304,353 km (0.071 R)
• M27: 7,039,328 km (0.102 R)
• M28: 7,146,589 km (0.112 R)
• M29: 7,232,758 km (0.117 R)
• M30: 7,712,967 km (0.066 R)
• M31: 7,934,671 km (0.088 R)
• M32: 8,001,541 km (0.109 R)
• M33: 8,113,441 km (0.065 R)
• M34: 8,248,527 km (0.059 R)
• M35: 8,498,057 km (0.047 R)
• M36: 8,635,238 km (0.079 R)
• M37: 8,888,657 km (0.074 R)
• M38: 8,958,220 km (0.062 R)
• M39: 9,687,360 km (0.087 R)
• M40: 9,950,652 km (0.073 R)
• M41: 10,167,868 km (0.069 R)
• M42: 10,264,957 km (0.051 R)
• M43: 10,411,114 km (0.105 R)
• M44: 10,533,485 km (0.103 R)
• M45: 10,853,774 km (0.065 R)
• M46: 11,252,303 km (0.087 R)
• M47: 11,605,204 km (0.119 R)
• M48: 11,732,063 km (0.06 R)
• M49: 12,012,709 km (0.112 R)
• M50: 12,321,629 km (0.114 R)
• M51: 12,554,852 km (0.119 R)
• M52: 12,894,588 km (0.115 R)
• M53: 13,105,073 km (0.108 R)
• M54: 13,904,673 km (0.093 R)
• M55: 13,985,456 km (0.062 R)
• M56: 14,337,460 km (0.053 R)
• M57: 14,582,950 km (0.1 R)
• M58: 14,967,566 km (0.045 R)
• M59: 15,244,322 km (0.051 R)
• M60: 16,425,248 km (0.102 R)
• M61: 16,510,668 km (0.109 R)
• M62: 16,768,126 km (0.091 R)
• M63: 17,286,632 km (0.113 R)
• M64: 18,192,148 km (0.047 R)
• M65: 18,428,363 km (0.082 R)
• M66: 18,517,224 km (0.106 R)
• M67: 18,874,015 km (0.116 R)
• M68: 19,143,142 km (0.118 R)
• M69: 19,293,189 km (0.11 R)
• M70: 19,775,941 km (0.108 R)
• M71: 19,927,633 km (0.059 R)
• M72: 20,171,029 km (0.11 R)
• M73: 20,446,139 km (0.094 R)
• M74: 20,599,627 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 3.5

Gravity: 38.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.18 AU - 16.2 AU

Year: 18785 Days

Day: 18 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,203,957 km

• M1: 54,005 km (0.1 R)
• M2: 89,460 km (0.115 R)
• M3: 149,747 km (0.111 R)
• M4: 296,952 km (0.099 R)
• M5: 870,510 km (0.118 R)
• M6: 1,081,593 km (0.071 R)
• M7: 2,414,809 km (0.053 R)
• M8: 2,544,061 km (0.103 R)
• M9: 2,877,216 km (0.094 R)
• M10: 3,048,954 km (0.083 R)
• M11: 3,188,679 km (0.118 R)
• M12: 3,620,568 km (0.06 R)
• M13: 4,419,420 km (0.117 R)
• M14: 4,777,857 km (0.062 R)
• M15: 4,940,170 km (0.087 R)
• M16: 4,981,011 km (0.098 R)
• M17: 6,795,633 km (0.08 R)
• M18: 6,886,738 km (0.071 R)
• M19: 6,932,365 km (0.026 R)
• M20: 7,024,069 km (0.08 R)
• M21: 7,254,898 km (0.069 R)
• M22: 7,724,187 km (0.054 R)
• M23: 8,543,983 km (0.06 R)
• M24: 8,593,201 km (0.106 R)
• M25: 9,902,033 km (0.11 R)
• M26: 11,487,471 km (0.084 R)
• M27: 11,704,687 km (0.046 R)
• M28: 12,531,514 km (0.09 R)
• M29: 13,206,500 km (0.107 R)
• M30: 14,885,736 km (0.049 R)
• M31: 17,247,438 km (0.112 R)
• M32: 17,496,069 km (0.097 R)
• M33: 17,934,242 km (0.093 R)
• M34: 21,566,777 km (0.116 R)
• M35: 22,712,996 km (0.088 R)
• M36: 23,671,769 km (0.083 R)
• M37: 24,713,568 km (0.094 R)
• M38: 25,275,308 km (0.105 R)
• M39: 26,339,847 km (0.072 R)
• M40: 27,201,979 km (0.106 R)
• M41: 27,854,675 km (0.091 R)
• M42: 28,439,004 km (0.113 R)
• M43: 28,953,770 km (0.063 R)
• M44: 30,216,526 km (0.117 R)
• M45: 30,817,012 km (0.028 R)
• M46: 31,497,233 km (0.083 R)
• M47: 31,649,075 km (0.12 R)
• M48: 33,335,193 km (0.112 R)
• M49: 33,567,369 km (0.095 R)
• M50: 34,111,157 km (0.039 R)
• M51: 36,713,861 km (0.094 R)
• M52: 38,160,173 km (0.076 R)
• M53: 38,890,360 km (0.045 R)
• M54: 39,216,334 km (0.096 R)
• M55: 39,625,035 km (0.111 R)
• M56: 41,606,758 km (0.089 R)
• M57: 46,526,733 km (0.106 R)
• M58: 47,132,904 km (0.094 R)
• M59: 47,480,419 km (0.092 R)
• M60: 49,936,667 km (0.076 R)
• M61: 50,379,776 km (0.064 R)
• M62: 51,180,274 km (0.067 R)
• M63: 52,254,387 km (0.102 R)
• M64: 52,523,962 km (0.095 R)
• M65: 53,335,830 km (0.074 R)
• M66: 53,788,513 km (0.116 R)
• M67: 54,515,708 km (0.094 R)
• M68: 55,337,599 km (0.094 R)
• M69: 56,347,684 km (0.092 R)
• M70: 57,734,755 km (0.063 R)
• M71: 58,759,052 km (0.106 R)
• M72: 59,226,695 km (0.098 R)
• M73: 59,601,736 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 3.4

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.15 AU - 15.99 AU

Year: 22784 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,203,957 km

• M1: 49,068 km (0.099 R)
• M2: 107,710 km (0.099 R)
• M3: 327,470 km (0.118 R)
• M4: 382,522 km (0.113 R)
• M5: 440,865 km (0.032 R)
• M6: 523,144 km (0.086 R)
• M7: 899,682 km (0.029 R)
• M8: 1,141,432 km (0.092 R)
• M9: 1,976,487 km (0.081 R)
• M10: 2,010,296 km (0.047 R)
• M11: 2,078,662 km (0.108 R)
• M12: 2,359,308 km (0.11 R)
• M13: 2,614,522 km (0.063 R)
• M14: 3,072,291 km (0.099 R)
• M15: 4,904,716 km (0.095 R)
• M16: 5,043,094 km (0.107 R)
• M17: 5,089,469 km (0.063 R)
• M18: 5,182,519 km (0.037 R)
• M19: 5,417,986 km (0.067 R)
• M20: 5,948,161 km (0.073 R)
• M21: 6,646,334 km (0.088 R)
• M22: 7,056,980 km (0.11 R)
• M23: 7,213,011 km (0.117 R)
• M24: 7,528,513 km (0.086 R)
• M25: 7,687,984 km (0.12 R)
• M26: 7,848,652 km (0.096 R)
• M27: 8,173,130 km (0.03 R)
• M28: 8,779,301 km (0.085 R)
• M29: 9,456,979 km (0.037 R)
• M30: 10,327,489 km (0.101 R)
• M31: 10,862,002 km (0.104 R)
• M32: 10,981,980 km (0.092 R)
• M33: 11,649,785 km (0.086 R)
• M34: 11,957,657 km (0.115 R)
• M35: 13,151,897 km (0.117 R)
• M36: 14,647,277 km (0.08 R)
• M37: 15,179,995 km (0.119 R)
• M38: 16,470,277 km (0.118 R)
• M39: 17,233,226 km (0.073 R)
• M40: 17,866,025 km (0.065 R)
• M41: 19,299,173 km (0.095 R)
• M42: 19,517,286 km (0.117 R)
• M43: 20,546,071 km (0.079 R)
• M44: 23,039,718 km (0.059 R)
• M45: 24,126,097 km (0.071 R)
• M46: 24,204,337 km (0.12 R)
• M47: 25,946,703 km (0.087 R)
• M48: 26,026,888 km (0.1 R)
• M49: 26,187,406 km (0.027 R)
• M50: 27,402,141 km (0.094 R)
• M51: 28,883,758 km (0.112 R)
• M52: 29,216,614 km (0.089 R)
• M53: 29,383,415 km (0.059 R)
• M54: 29,467,041 km (0.065 R)
• M55: 30,054,063 km (0.119 R)
• M56: 31,667,027 km (0.112 R)
• M57: 32,354,429 km (0.11 R)
• M58: 32,440,747 km (0.062 R)
• M59: 33,133,684 km (0.114 R)
• M60: 33,919,223 km (0.046 R)
• M61: 34,006,887 km (0.105 R)
• M62: 34,710,745 km (0.065 R)
• M63: 36,851,191 km (0.111 R)
• M64: 37,212,022 km (0.079 R)
• M65: 40,419,250 km (0.089 R)
• M66: 40,977,849 km (0.069 R)
• M67: 43,427,963 km (0.081 R)
• M68: 43,808,988 km (0.091 R)
• M69: 44,574,630 km (0.086 R)
• M70: 49,160,703 km (0.111 R)
• M71: 49,458,552 km (0.109 R)
• M72: 49,956,115 km (0.12 R)
• M73: 50,856,095 km (0.082 R)
• M74: 51,761,462 km (0.117 R)
• M75: 54,201,403 km (0.078 R)
• M76: 54,611,600 km (0.116 R)
• M77: 55,848,775 km (0.069 R)
• M78: 55,952,296 km (0.114 R)
• M79: 58,035,746 km (0.115 R)
• M80: 59,086,970 km (0.107 R)
• M81: 59,297,903 km (0.119 R)
• M82: 59,720,667 km (0.063 R)
• M83: 62,922,959 km (0.108 R)
• M84: 63,030,669 km (0.1 R)
• M85: 64,219,524 km (0.059 R)
• M86: 65,088,687 km (0.077 R)
• M87: 68,826,091 km (0.112 R)
• M88: 71,505,688 km (0.103 R)
• M89: 72,406,566 km (0.117 R)
• M90: 73,084,544 km (0.106 R)
• M91: 75,245,635 km (0.094 R)
• M92: 75,474,370 km (0.101 R)
• M93: 75,932,438 km (0.087 R)
• M94: 76,621,337 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.8

Radius: 6.6

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.3 AU - 21.98 AU

Year: 27476 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,203,957 km

• M1: 97,538 km (0.1 R)
• M2: 672,143 km (0.094 R)
• M3: 1,134,401 km (0.112 R)
• M4: 1,714,392 km (0.072 R)
• M5: 1,787,994 km (0.074 R)
• M6: 1,938,489 km (0.026 R)
• M7: 2,093,173 km (0.069 R)
• M8: 2,497,387 km (0.084 R)
• M9: 3,148,138 km (0.088 R)
• M10: 3,330,348 km (0.12 R)
• M11: 4,142,215 km (0.104 R)
• M12: 4,442,907 km (0.118 R)
• M13: 4,595,946 km (0.106 R)
• M14: 5,118,491 km (0.065 R)
• M15: 5,604,834 km (0.083 R)
• M16: 5,714,938 km (0.057 R)
• M17: 6,390,372 km (0.118 R)
• M18: 7,090,939 km (0.071 R)
• M19: 7,754,406 km (0.086 R)
• M20: 8,946,401 km (0.091 R)
• M21: 9,399,833 km (0.102 R)
• M22: 11,426,285 km (0.09 R)
• M23: 13,655,443 km (0.115 R)
• M24: 15,547,856 km (0.067 R)
• M25: 15,625,348 km (0.11 R)
• M26: 16,249,022 km (0.117 R)
• M27: 16,722,200 km (0.12 R)
• M28: 16,960,509 km (0.109 R)
• M29: 17,520,903 km (0.062 R)
• M30: 17,762,802 km (0.097 R)
• M31: 18,331,873 km (0.03 R)
• M32: 18,741,920 km (0.072 R)
• M33: 19,654,767 km (0.057 R)
• M34: 19,738,541 km (0.029 R)
• M35: 20,582,124 km (0.109 R)
• M36: 20,922,758 km (0.068 R)
• M37: 21,179,468 km (0.043 R)
• M38: 21,265,337 km (0.095 R)
• M39: 21,437,375 km (0.104 R)
• M40: 21,869,264 km (0.102 R)
• M41: 22,042,947 km (0.054 R)
• M42: 23,359,558 km (0.093 R)
• M43: 23,714,853 km (0.096 R)
• M44: 23,982,633 km (0.114 R)
• M45: 27,365,639 km (0.05 R)
• M46: 28,116,621 km (0.053 R)
• M47: 28,399,959 km (0.095 R)
• M48: 29,255,659 km (0.074 R)
• M49: 30,119,736 km (0.113 R)
• M50: 32,365,948 km (0.086 R)
• M51: 33,159,714 km (0.081 R)
• M52: 33,959,913 km (0.1 R)
• M53: 36,193,260 km (0.045 R)
• M54: 36,810,501 km (0.111 R)
• M55: 37,951,185 km (0.095 R)
• M56: 40,054,830 km (0.038 R)
• M57: 43,607,480 km (0.081 R)
• M58: 44,264,215 km (0.115 R)
• M59: 45,809,112 km (0.09 R)
• M60: 47,708,855 km (0.099 R)
• M61: 52,279,220 km (0.118 R)
• M62: 52,860,258 km (0.089 R)
• M63: 57,106,444 km (0.107 R)
• M64: 57,225,973 km (0.115 R)
• M65: 57,584,858 km (0.078 R)
• M66: 58,425,598 km (0.096 R)
• M67: 59,997,423 km (0.118 R)
• M68: 60,605,688 km (0.1 R)
• M69: 61,583,160 km (0.079 R)
• M70: 61,951,171 km (0.105 R)
• M71: 63,182,661 km (0.038 R)
• M72: 63,306,378 km (0.049 R)
• M73: 65,045,304 km (0.064 R)
• M74: 65,419,897 km (0.079 R)
• M75: 66,673,976 km (0.118 R)
• M76: 66,925,749 km (0.108 R)
• M77: 69,205,770 km (0.095 R)
• M78: 69,588,292 km (0.103 R)
• M79: 70,099,318 km (0.101 R)
• M80: 70,355,430 km (0.039 R)
• M81: 70,739,896 km (0.12 R)
• M82: 71,768,980 km (0.089 R)
• M83: 73,062,104 km (0.104 R)
• M84: 74,754,804 km (0.092 R)
• M85: 76,328,574 km (0.117 R)
• M86: 76,592,015 km (0.064 R)
• M87: 77,383,987 km (0.101 R)
• M88: 80,578,649 km (0.099 R)
• M89: 81,249,745 km (0.102 R)
• M90: 81,384,084 km (0.118 R)
• M91: 84,088,066 km (0.074 R)
• M92: 84,905,020 km (0.115 R)
• M93: 88,613,551 km (0.077 R)
• M94: 91,394,426 km (0.069 R)
• M95: 91,534,300 km (0.027 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit