🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.77 AU - 0.83 AU

Year: 254 Days

Day: 33.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 387 Days

Day: 28.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.08 AU - 1.22 AU

Year: 438 Days

Day: 24.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.37 AU

Year: 449 Days

Day: 26.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.32 AU - 1.46 AU

Year: 581 Days

Day: 33.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.69 AU - 1.75 AU

Year: 800 Days

Day: 19.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,389,107 km

• M1: 690,095 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.61 AU - 5.79 AU

Year: 4207 Days

Day: 35.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 14.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.41 AU - 9.37 AU

Year: 7862 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,389,107 km

• M1: 179,817 km (0.073 R)
• M2: 299,794 km (0.057 R)
• M3: 607,816 km (0.104 R)
• M4: 817,104 km (0.05 R)
• M5: 946,506 km (0.066 R)
• M6: 1,227,750 km (0.085 R)
• M7: 1,327,831 km (0.079 R)
• M8: 1,483,562 km (0.045 R)
• M9: 1,609,075 km (0.108 R)
• M10: 2,008,052 km (0.111 R)
• M11: 2,438,296 km (0.089 R)
• M12: 2,697,549 km (0.071 R)
• M13: 2,785,961 km (0.1 R)
• M14: 3,219,795 km (0.072 R)
• M15: 3,313,892 km (0.093 R)
• M16: 3,456,758 km (0.097 R)
• M17: 3,724,239 km (0.101 R)
• M18: 4,409,846 km (0.12 R)
• M19: 4,754,071 km (0.069 R)
• M20: 5,024,843 km (0.086 R)
• M21: 5,581,796 km (0.055 R)
• M22: 5,867,827 km (0.059 R)
• M23: 6,633,918 km (0.085 R)
• M24: 6,845,599 km (0.052 R)
• M25: 7,059,524 km (0.063 R)
• M26: 7,213,759 km (0.061 R)
• M27: 7,337,925 km (0.079 R)
• M28: 8,259,598 km (0.078 R)
• M29: 8,389,748 km (0.104 R)
• M30: 8,816,999 km (0.078 R)
• M31: 8,983,203 km (0.105 R)
• M32: 10,176,246 km (0.086 R)
• M33: 10,280,814 km (0.107 R)
• M34: 11,166,284 km (0.05 R)
• M35: 11,745,976 km (0.091 R)
• M36: 12,150,189 km (0.034 R)
• M37: 12,372,492 km (0.052 R)
• M38: 12,484,242 km (0.028 R)
• M39: 13,351,909 km (0.092 R)
• M40: 13,504,948 km (0.108 R)
• M41: 15,786,914 km (0.116 R)
• M42: 15,989,170 km (0.074 R)
• M43: 16,519,195 km (0.046 R)
• M44: 16,972,178 km (0.097 R)
• M45: 18,483,266 km (0.115 R)
• M46: 19,993,307 km (0.109 R)
• M47: 20,696,865 km (0.091 R)
• M48: 20,829,708 km (0.091 R)
• M49: 21,453,232 km (0.084 R)
• M50: 23,038,970 km (0.113 R)
• M51: 23,176,600 km (0.095 R)
• M52: 24,054,889 km (0.092 R)
• M53: 24,148,088 km (0.034 R)
• M54: 24,568,458 km (0.046 R)
• M55: 24,662,256 km (0.047 R)
• M56: 25,369,106 km (0.114 R)
• M57: 26,226,302 km (0.112 R)
• M58: 26,996,282 km (0.093 R)
• M59: 27,529,898 km (0.115 R)
• M60: 27,822,511 km (0.12 R)
• M61: 28,312,295 km (0.115 R)
• M62: 29,400,021 km (0.116 R)
• M63: 29,749,033 km (0.092 R)
• M64: 29,899,079 km (0.102 R)
• M65: 30,049,275 km (0.039 R)
• M66: 30,451,245 km (0.11 R)
• M67: 30,551,924 km (0.043 R)
• M68: 31,820,664 km (0.118 R)
• M69: 32,281,575 km (0.067 R)
• M70: 32,693,119 km (0.098 R)
• M71: 33,210,129 km (0.09 R)
• M72: 33,313,800 km (0.116 R)
• M73: 33,990,581 km (0.099 R)
• M74: 34,409,455 km (0.112 R)
• M75: 34,987,950 km (0.1 R)
• M76: 35,357,756 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 12.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.15 AU - 13.25 AU

Year: 16056 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,389,107 km

• M1: 199,115 km (0.071 R)
• M2: 311,762 km (0.117 R)
• M3: 630,256 km (0.025 R)
• M4: 1,546,543 km (0.109 R)
• M5: 1,649,466 km (0.086 R)
• M6: 1,754,783 km (0.12 R)
• M7: 1,835,416 km (0.091 R)
• M8: 2,345,695 km (0.085 R)
• M9: 2,709,965 km (0.086 R)
• M10: 2,804,062 km (0.029 R)
• M11: 3,092,637 km (0.1 R)
• M12: 3,424,894 km (0.057 R)
• M13: 3,803,675 km (0.089 R)
• M14: 3,909,441 km (0.106 R)
• M15: 4,087,762 km (0.088 R)
• M16: 4,342,078 km (0.104 R)
• M17: 4,714,577 km (0.084 R)
• M18: 4,943,162 km (0.07 R)
• M19: 5,214,383 km (0.084 R)
• M20: 5,650,611 km (0.073 R)
• M21: 5,934,398 km (0.029 R)
• M22: 6,098,656 km (0.119 R)
• M23: 6,181,384 km (0.101 R)
• M24: 6,813,734 km (0.091 R)
• M25: 8,832,557 km (0.118 R)
• M26: 10,126,729 km (0.108 R)
• M27: 12,360,225 km (0.066 R)
• M28: 12,676,325 km (0.046 R)
• M29: 13,370,160 km (0.069 R)
• M30: 13,640,483 km (0.053 R)
• M31: 13,912,452 km (0.04 R)
• M32: 14,076,561 km (0.106 R)
• M33: 14,186,216 km (0.107 R)
• M34: 14,906,680 km (0.102 R)
• M35: 15,355,773 km (0.054 R)
• M36: 15,525,417 km (0.047 R)
• M37: 16,963,052 km (0.107 R)
• M38: 17,079,888 km (0.091 R)
• M39: 17,314,308 km (0.067 R)
• M40: 17,964,759 km (0.05 R)
• M41: 18,263,058 km (0.107 R)
• M42: 18,623,140 km (0.084 R)
• M43: 19,289,449 km (0.116 R)
• M44: 21,146,257 km (0.11 R)
• M45: 21,524,441 km (0.071 R)
• M46: 22,608,128 km (0.053 R)
• M47: 23,059,465 km (0.065 R)
• M48: 23,318,718 km (0.077 R)
• M49: 23,513,793 km (0.118 R)
• M50: 25,561,489 km (0.074 R)
• M51: 27,390,921 km (0.049 R)
• M52: 31,174,850 km (0.104 R)
• M53: 32,182,392 km (0.092 R)
• M54: 32,544,867 km (0.067 R)
• M55: 33,346,861 km (0.083 R)
• M56: 33,787,128 km (0.085 R)
• M57: 34,007,934 km (0.108 R)
• M58: 35,866,987 km (0.093 R)
• M59: 36,771,007 km (0.074 R)
• M60: 37,074,092 km (0.073 R)
• M61: 38,371,106 km (0.09 R)
• M62: 41,875,735 km (0.095 R)
• M63: 42,033,860 km (0.047 R)
• M64: 44,429,520 km (0.051 R)
• M65: 45,400,111 km (0.103 R)
• M66: 46,214,373 km (0.048 R)
• M67: 49,435,664 km (0.114 R)
• M68: 49,937,714 km (0.047 R)
• M69: 51,623,084 km (0.109 R)
• M70: 52,814,032 km (0.118 R)
• M71: 54,790,220 km (0.112 R)
• M72: 56,092,021 km (0.049 R)
• M73: 56,702,979 km (0.078 R)
• M74: 57,579,622 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 3.9

Gravity: 32.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.27 AU - 14.35 AU

Year: 19204 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,389,107 km

• M1: 50,564 km (0.034 R)
• M2: 158,424 km (0.093 R)
• M3: 619,485 km (0.048 R)
• M4: 790,176 km (0.109 R)
• M5: 927,656 km (0.079 R)
• M6: 1,357,002 km (0.065 R)
• M7: 1,493,735 km (0.051 R)
• M8: 1,692,550 km (0.089 R)
• M9: 2,146,430 km (0.055 R)
• M10: 2,209,561 km (0.114 R)
• M11: 2,535,086 km (0.085 R)
• M12: 2,635,615 km (0.069 R)
• M13: 3,122,257 km (0.114 R)
• M14: 3,598,427 km (0.117 R)
• M15: 4,494,818 km (0.025 R)
• M16: 4,905,165 km (0.107 R)
• M17: 5,586,134 km (0.041 R)
• M18: 6,940,892 km (0.102 R)
• M19: 7,318,477 km (0.118 R)
• M20: 7,509,813 km (0.076 R)
• M21: 7,995,258 km (0.088 R)
• M22: 8,093,544 km (0.065 R)
• M23: 8,843,628 km (0.055 R)
• M24: 8,945,205 km (0.096 R)
• M25: 9,047,380 km (0.037 R)
• M26: 11,777,092 km (0.066 R)
• M27: 12,113,837 km (0.083 R)
• M28: 12,682,010 km (0.086 R)
• M29: 12,796,602 km (0.09 R)
• M30: 12,854,047 km (0.096 R)
• M31: 13,026,983 km (0.065 R)
• M32: 13,142,771 km (0.036 R)
• M33: 14,080,600 km (0.113 R)
• M34: 14,497,679 km (0.082 R)
• M35: 14,677,645 km (0.03 R)
• M36: 14,798,072 km (0.112 R)
• M37: 15,466,176 km (0.095 R)
• M38: 15,588,697 km (0.099 R)
• M39: 15,650,032 km (0.077 R)
• M40: 16,330,552 km (0.119 R)
• M41: 16,455,317 km (0.085 R)
• M42: 17,912,699 km (0.109 R)
• M43: 19,543,017 km (0.077 R)
• M44: 19,675,561 km (0.037 R)
• M45: 19,941,396 km (0.027 R)
• M46: 20,678,465 km (0.116 R)
• M47: 22,664,227 km (0.106 R)
• M48: 22,803,353 km (0.095 R)
• M49: 23,152,514 km (0.092 R)
• M50: 24,281,679 km (0.093 R)
• M51: 25,936,082 km (0.084 R)
• M52: 26,081,641 km (0.096 R)
• M53: 26,300,502 km (0.097 R)
• M54: 26,519,963 km (0.099 R)
• M55: 26,740,021 km (0.1 R)
• M56: 26,813,623 km (0.111 R)
• M57: 27,403,936 km (0.069 R)
• M58: 27,552,188 km (0.08 R)
• M59: 29,352,149 km (0.12 R)
• M60: 29,655,833 km (0.105 R)
• M61: 30,266,192 km (0.101 R)
• M62: 31,421,986 km (0.06 R)
• M63: 34,174,287 km (0.117 R)
• M64: 34,333,759 km (0.051 R)
• M65: 35,215,937 km (0.038 R)
• M66: 35,781,268 km (0.048 R)
• M67: 36,186,827 km (0.111 R)
• M68: 36,349,440 km (0.092 R)
• M69: 37,989,482 km (0.082 R)
• M70: 39,151,708 km (0.077 R)
• M71: 40,494,199 km (0.063 R)
• M72: 41,766,529 km (0.107 R)
• M73: 43,396,846 km (0.105 R)
• M74: 44,089,484 km (0.115 R)
• M75: 46,719,116 km (0.062 R)
• M76: 47,340,097 km (0.089 R)
• M77: 47,517,968 km (0.107 R)
• M78: 47,606,979 km (0.105 R)
• M79: 49,850,798 km (0.073 R)
• M80: 51,396,144 km (0.055 R)
• M81: 51,670,506 km (0.091 R)
• M82: 52,404,433 km (0.077 R)
• M83: 52,588,439 km (0.07 R)
• M84: 52,680,591 km (0.072 R)
• M85: 53,141,951 km (0.112 R)
• M86: 57,163,740 km (0.083 R)
• M87: 58,208,232 km (0.102 R)
• M88: 59,738,768 km (0.083 R)
• M89: 60,412,407 km (0.094 R)
• M90: 60,605,389 km (0.098 R)
• M91: 61,670,376 km (0.09 R)
• M92: 63,034,708 km (0.093 R)
• M93: 64,507,350 km (0.058 R)
• M94: 65,000,873 km (0.106 R)
• M95: 65,495,593 km (0.107 R)
• M96: 66,090,843 km (0.053 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit