🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.67 AU - 1.09 AU

Year: 294 Days

Day: 33.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1.02 AU

Year: 294 Days

Day: 15.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,348,080 km

• M1: 75,697 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.03 AU - 1.23 AU

Year: 428 Days

Day: 35.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,348,080 km

• M1: 588,069 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.49 AU - 3.53 AU

Year: 1861 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,348,080 km

• M1: 18,550 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.59 AU - 4.27 AU

Year: 2777 Days

Day: 22.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 127.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,348,080 km

• M1: 2,409,573 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.09 AU - 4.83 AU

Year: 3357 Days

Day: 16.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,348,080 km

• M1: 481,406 km (0.069 R)
• M2: 795,861 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.92 AU - 5.09 AU

Year: 3985 Days

Day: 27.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 8.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.99 AU - 6.83 AU

Year: 5785 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,348,080 km

• M1: 141,520 km (0.106 R)
• M2: 208,240 km (0.104 R)
• M3: 364,570 km (0.053 R)
• M4: 607,367 km (0.079 R)
• M5: 683,064 km (0.075 R)
• M6: 762,201 km (0.076 R)
• M7: 844,630 km (0.114 R)
• M8: 1,075,908 km (0.091 R)
• M9: 1,157,588 km (0.1 R)
• M10: 1,277,865 km (0.11 R)
• M11: 1,531,284 km (0.065 R)
• M12: 1,759,121 km (0.116 R)
• M13: 1,969,306 km (0.083 R)
• M14: 2,099,457 km (0.028 R)
• M15: 2,292,438 km (0.107 R)
• M16: 2,368,284 km (0.095 R)
• M17: 2,475,695 km (0.094 R)
• M18: 2,600,609 km (0.099 R)
• M19: 2,955,007 km (0.084 R)
• M20: 3,188,529 km (0.076 R)
• M21: 3,307,609 km (0.085 R)
• M22: 3,359,071 km (0.062 R)
• M23: 3,515,101 km (0.041 R)
• M24: 3,567,610 km (0.084 R)
• M25: 4,015,805 km (0.075 R)
• M26: 4,424,955 km (0.111 R)
• M27: 5,143,025 km (0.066 R)
• M28: 5,222,910 km (0.085 R)
• M29: 5,424,120 km (0.11 R)
• M30: 6,903,792 km (0.05 R)
• M31: 7,147,038 km (0.098 R)
• M32: 7,258,638 km (0.085 R)
• M33: 7,370,687 km (0.086 R)
• M34: 7,438,305 km (0.102 R)
• M35: 7,506,073 km (0.068 R)
• M36: 7,801,978 km (0.037 R)
• M37: 8,055,546 km (0.048 R)
• M38: 8,218,159 km (0.093 R)
• M39: 8,288,320 km (0.118 R)
• M40: 8,476,066 km (0.11 R)
• M41: 8,736,665 km (0.117 R)
• M42: 9,168,704 km (0.063 R)
• M43: 9,265,643 km (0.115 R)
• M44: 9,338,647 km (0.081 R)
• M45: 9,436,185 km (0.081 R)
• M46: 9,583,240 km (0.088 R)
• M47: 9,656,991 km (0.09 R)
• M48: 9,854,760 km (0.091 R)
• M49: 9,954,093 km (0.082 R)
• M50: 10,028,742 km (0.051 R)
• M51: 10,228,904 km (0.06 R)
• M52: 10,329,583 km (0.054 R)
• M53: 10,481,126 km (0.11 R)
• M54: 10,837,468 km (0.111 R)
• M55: 11,379,611 km (0.115 R)
• M56: 11,431,671 km (0.103 R)
• M57: 12,195,966 km (0.118 R)
• M58: 12,356,036 km (0.065 R)
• M59: 12,409,592 km (0.111 R)
• M60: 12,570,709 km (0.107 R)
• M61: 12,732,574 km (0.077 R)
• M62: 12,949,491 km (0.118 R)
• M63: 13,222,208 km (0.084 R)
• M64: 13,579,597 km (0.09 R)
• M65: 14,135,802 km (0.09 R)
• M66: 14,332,224 km (0.059 R)
• M67: 15,126,738 km (0.117 R)
• M68: 15,298,925 km (0.116 R)
• M69: 15,385,243 km (0.108 R)
• M70: 15,732,161 km (0.113 R)
• M71: 15,790,205 km (0.07 R)
• M72: 16,610,749 km (0.053 R)
• M73: 17,026,182 km (0.061 R)
• M74: 17,474,976 km (0.032 R)
• M75: 17,565,333 km (0.082 R)
• M76: 17,715,978 km (0.108 R)
• M77: 18,323,346 km (0.113 R)
• M78: 18,415,049 km (0.03 R)
• M79: 18,598,905 km (0.113 R)
• M80: 19,216,146 km (0.094 R)
• M81: 19,714,755 km (0.12 R)
• M82: 20,028,612 km (0.081 R)
• M83: 20,438,959 km (0.03 R)
• M84: 21,107,811 km (0.078 R)
• M85: 21,332,357 km (0.107 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 9.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.58 AU - 12.18 AU

Year: 14596 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,348,080 km

• M1: 426,952 km (0.112 R)
• M2: 543,040 km (0.068 R)
• M3: 850,165 km (0.036 R)
• M4: 913,594 km (0.113 R)
• M5: 1,023,100 km (0.11 R)
• M6: 1,137,243 km (0.117 R)
• M7: 1,304,344 km (0.098 R)
• M8: 1,743,862 km (0.088 R)
• M9: 2,256,833 km (0.072 R)
• M10: 2,655,213 km (0.041 R)
• M11: 2,750,357 km (0.103 R)
• M12: 3,798,888 km (0.118 R)
• M13: 4,198,015 km (0.116 R)
• M14: 4,997,167 km (0.071 R)
• M15: 5,194,337 km (0.107 R)
• M16: 6,345,493 km (0.117 R)
• M17: 8,259,298 km (0.07 R)
• M18: 8,918,277 km (0.113 R)
• M19: 9,987,902 km (0.111 R)
• M20: 10,286,499 km (0.116 R)
• M21: 11,148,931 km (0.042 R)
• M22: 11,251,854 km (0.101 R)
• M23: 13,050,320 km (0.08 R)
• M24: 14,261,015 km (0.082 R)
• M25: 14,766,656 km (0.103 R)
• M26: 15,278,131 km (0.111 R)
• M27: 15,392,574 km (0.104 R)
• M28: 15,737,696 km (0.104 R)
• M29: 15,853,186 km (0.049 R)
• M30: 16,494,063 km (0.108 R)
• M31: 18,284,450 km (0.113 R)
• M32: 19,202,532 km (0.12 R)
• M33: 19,264,316 km (0.12 R)
• M34: 19,574,133 km (0.035 R)
• M35: 19,698,449 km (0.086 R)
• M36: 20,892,839 km (0.087 R)
• M37: 20,956,268 km (0.114 R)
• M38: 21,274,912 km (0.068 R)
• M39: 21,787,883 km (0.116 R)
• M40: 22,175,341 km (0.077 R)
• M41: 23,615,221 km (0.117 R)
• M42: 23,880,308 km (0.107 R)
• M43: 24,146,443 km (0.087 R)
• M44: 25,899,580 km (0.106 R)
• M45: 26,653,553 km (0.045 R)
• M46: 27,206,467 km (0.06 R)
• M47: 27,275,881 km (0.086 R)
• M48: 28,534,747 km (0.107 R)
• M49: 28,746,428 km (0.116 R)
• M50: 29,100,376 km (0.087 R)
• M51: 30,386,469 km (0.054 R)
• M52: 30,819,256 km (0.105 R)
• M53: 31,254,137 km (0.086 R)
• M54: 32,056,729 km (0.083 R)
• M55: 32,866,054 km (0.04 R)
• M56: 34,055,058 km (0.111 R)
• M57: 34,579,847 km (0.045 R)
• M58: 35,182,726 km (0.086 R)
• M59: 36,322,513 km (0.105 R)
• M60: 37,089,052 km (0.097 R)
• M61: 38,326,675 km (0.102 R)
• M62: 38,872,408 km (0.063 R)
• M63: 39,028,888 km (0.083 R)
• M64: 39,185,367 km (0.078 R)
• M65: 39,892,666 km (0.055 R)
• M66: 40,366,592 km (0.071 R)
• M67: 41,001,336 km (0.106 R)
• M68: 41,959,660 km (0.111 R)
• M69: 43,573,073 km (0.097 R)
• M70: 43,816,917 km (0.042 R)
• M71: 44,469,164 km (0.077 R)
• M72: 44,796,634 km (0.112 R)
• M73: 45,042,572 km (0.086 R)
• M74: 45,453,667 km (0.064 R)
• M75: 46,528,229 km (0.083 R)
• M76: 47,277,116 km (0.06 R)
• M77: 49,717,057 km (0.029 R)
• M78: 50,226,887 km (0.109 R)
• M79: 50,312,157 km (0.082 R)
• M80: 53,235,898 km (0.047 R)
• M81: 53,409,581 km (0.112 R)
• M82: 55,156,885 km (0.088 R)
• M83: 55,684,815 km (0.066 R)
• M84: 55,861,042 km (0.044 R)
• M85: 56,037,567 km (0.106 R)
• M86: 56,214,242 km (0.119 R)
• M87: 56,479,629 km (0.105 R)
• M88: 56,922,887 km (0.106 R)
• M89: 57,991,465 km (0.079 R)
• M90: 58,259,544 km (0.056 R)
• M91: 58,707,440 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.2

Radius: 7.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.74 AU - 18.6 AU

Year: 21061 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,348,080 km

• M1: 142,268 km (0.115 R)
• M2: 190,588 km (0.118 R)
• M3: 236,365 km (0.069 R)
• M4: 287,378 km (0.091 R)
• M5: 1,159,234 km (0.105 R)
• M6: 1,254,977 km (0.032 R)
• M7: 1,557,763 km (0.113 R)
• M8: 2,053,680 km (0.086 R)
• M9: 2,721,933 km (0.101 R)
• M10: 2,980,588 km (0.079 R)
• M11: 3,079,622 km (0.09 R)
• M12: 3,146,342 km (0.101 R)
• M13: 3,521,683 km (0.092 R)
• M14: 3,875,183 km (0.029 R)
• M15: 5,439,977 km (0.089 R)
• M16: 6,097,908 km (0.096 R)
• M17: 7,087,199 km (0.04 R)
• M18: 7,532,702 km (0.118 R)
• M19: 7,668,237 km (0.093 R)
• M20: 7,804,371 km (0.066 R)
• M21: 7,895,776 km (0.101 R)
• M22: 8,923,214 km (0.114 R)
• M23: 9,114,400 km (0.103 R)
• M24: 10,390,769 km (0.046 R)
• M25: 11,203,684 km (0.117 R)
• M26: 11,669,980 km (0.032 R)
• M27: 13,487,894 km (0.114 R)
• M28: 13,652,451 km (0.083 R)
• M29: 14,039,162 km (0.063 R)
• M30: 14,373,363 km (0.072 R)
• M31: 15,049,845 km (0.083 R)
• M32: 16,550,910 km (0.08 R)
• M33: 17,319,095 km (0.097 R)
• M34: 17,498,164 km (0.115 R)
• M35: 18,219,973 km (0.113 R)
• M36: 18,584,543 km (0.114 R)
• M37: 18,951,657 km (0.106 R)
• M38: 19,259,230 km (0.105 R)
• M39: 19,321,014 km (0.113 R)
• M40: 21,522,945 km (0.09 R)
• M41: 22,490,693 km (0.05 R)
• M42: 22,620,694 km (0.108 R)
• M43: 24,535,248 km (0.115 R)
• M44: 24,803,327 km (0.095 R)
• M45: 25,275,009 km (0.112 R)
• M46: 26,501,113 km (0.098 R)
• M47: 26,845,188 km (0.087 R)
• M48: 29,721,507 km (0.071 R)
• M49: 30,870,269 km (0.043 R)
• M50: 31,814,231 km (0.119 R)
• M51: 32,253,151 km (0.079 R)
• M52: 32,767,768 km (0.119 R)
• M53: 32,915,272 km (0.09 R)
• M54: 33,507,679 km (0.053 R)
• M55: 35,305,546 km (0.112 R)
• M56: 36,292,593 km (0.079 R)
• M57: 36,445,183 km (0.046 R)
• M58: 36,521,627 km (0.086 R)
• M59: 36,904,448 km (0.111 R)
• M60: 37,057,936 km (0.101 R)
• M61: 37,211,573 km (0.097 R)
• M62: 38,604,479 km (0.1 R)
• M63: 39,778,223 km (0.099 R)
• M64: 41,043,073 km (0.095 R)
• M65: 41,122,659 km (0.057 R)
• M66: 43,450,103 km (0.099 R)
• M67: 43,774,581 km (0.094 R)
• M68: 44,262,569 km (0.11 R)
• M69: 45,326,360 km (0.05 R)
• M70: 45,820,033 km (0.044 R)
• M71: 46,232,923 km (0.093 R)
• M72: 46,647,010 km (0.09 R)
• M73: 46,730,036 km (0.12 R)
• M74: 47,145,470 km (0.085 R)
• M75: 47,395,448 km (0.045 R)
• M76: 47,729,350 km (0.061 R)
• M77: 47,896,601 km (0.057 R)
• M78: 50,173,480 km (0.096 R)
• M79: 52,399,197 km (0.04 R)
• M80: 52,744,469 km (0.033 R)
• M81: 53,177,106 km (0.109 R)
• M82: 53,437,257 km (0.04 R)
• M83: 53,871,839 km (0.103 R)
• M84: 53,958,905 km (0.115 R)
• M85: 54,045,971 km (0.096 R)
• M86: 54,744,443 km (0.112 R)
• M87: 55,445,908 km (0.113 R)
• M88: 56,769,101 km (0.066 R)
• M89: 57,478,943 km (0.119 R)
• M90: 58,281,236 km (0.116 R)
• M91: 58,997,361 km (0.055 R)
• M92: 59,356,546 km (0.118 R)
• M93: 59,626,420 km (0.1 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit