🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 39 Hours

Environment

Temp: 290 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,270,655 km

• M1: 99,483 km (0.094 R)
• M2: 269,276 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 138 Days

Day: 14.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 166 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,270,655 km

• M1: 36,951 km (0.108 R)
• M2: 126,111 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 154 Days

Day: 38.7 Hours

Environment

Temp: 272 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.05 AU

Year: 307 Days

Day: 37.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.73 AU - 3.63 AU

Year: 1975 Days

Day: 28.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.71 AU - 6.03 AU

Year: 3743 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.52 AU - 5.7 AU

Year: 4023 Days

Day: 31.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.03 AU - 8.13 AU

Year: 6561 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,270,655 km

• M1: 329,714 km (0.088 R)
• M2: 531,671 km (0.115 R)
• M3: 698,472 km (0.047 R)
• M4: 835,355 km (0.105 R)
• M5: 899,083 km (0.11 R)
• M6: 1,628,074 km (0.109 R)
• M7: 1,771,089 km (0.07 R)
• M8: 1,833,621 km (0.091 R)
• M9: 2,860,311 km (0.112 R)
• M10: 3,109,392 km (0.078 R)
• M11: 3,575,240 km (0.113 R)
• M12: 3,952,974 km (0.11 R)
• M13: 4,063,228 km (0.088 R)
• M14: 4,371,699 km (0.072 R)
• M15: 4,952,138 km (0.078 R)
• M16: 5,131,057 km (0.119 R)
• M17: 6,248,703 km (0.08 R)
• M18: 6,409,670 km (0.086 R)
• M19: 6,670,270 km (0.07 R)
• M20: 7,609,595 km (0.041 R)
• M21: 7,678,260 km (0.093 R)
• M22: 7,850,896 km (0.085 R)
• M23: 8,164,753 km (0.097 R)
• M24: 8,305,674 km (0.071 R)
• M25: 8,376,434 km (0.066 R)
• M26: 9,204,308 km (0.116 R)
• M27: 9,424,516 km (0.065 R)
• M28: 9,945,266 km (0.04 R)
• M29: 10,020,514 km (0.113 R)
• M30: 10,475,441 km (0.09 R)
• M31: 11,014,742 km (0.097 R)
• M32: 11,960,200 km (0.11 R)
• M33: 12,160,362 km (0.089 R)
• M34: 12,240,846 km (0.104 R)
• M35: 12,321,479 km (0.119 R)
• M36: 12,767,879 km (0.12 R)
• M37: 13,468,147 km (0.118 R)
• M38: 13,928,011 km (0.086 R)
• M39: 14,992,100 km (0.037 R)
• M40: 15,599,468 km (0.093 R)
• M41: 16,436,468 km (0.116 R)
• M42: 16,569,909 km (0.112 R)
• M43: 16,882,868 km (0.056 R)
• M44: 17,514,620 km (0.084 R)
• M45: 17,605,425 km (0.11 R)
• M46: 17,696,531 km (0.099 R)
• M47: 18,108,074 km (0.117 R)
• M48: 18,384,232 km (0.1 R)
• M49: 18,847,537 km (0.067 R)
• M50: 18,987,411 km (0.115 R)
• M51: 19,502,775 km (0.102 R)
• M52: 19,597,022 km (0.106 R)
• M53: 20,979,905 km (0.086 R)
• M54: 21,269,975 km (0.084 R)
• M55: 22,641,039 km (0.109 R)
• M56: 23,287,302 km (0.066 R)
• M57: 23,688,075 km (0.098 R)
• M58: 23,939,698 km (0.112 R)
• M59: 24,091,091 km (0.063 R)
• M60: 24,903,857 km (0.082 R)
• M61: 25,777,359 km (0.03 R)
• M62: 26,139,834 km (0.1 R)
• M63: 26,347,925 km (0.058 R)
• M64: 26,556,315 km (0.045 R)
• M65: 27,395,858 km (0.042 R)
• M66: 27,659,898 km (0.111 R)
• M67: 28,137,564 km (0.108 R)
• M68: 29,100,825 km (0.106 R)
• M69: 29,370,251 km (0.093 R)
• M70: 29,532,415 km (0.082 R)
• M71: 30,238,218 km (0.111 R)
• M72: 31,666,578 km (0.095 R)
• M73: 32,444,786 km (0.103 R)
• M74: 33,116,780 km (0.102 R)
• M75: 33,229,277 km (0.086 R)
• M76: 33,398,173 km (0.106 R)
• M77: 33,510,970 km (0.061 R)
• M78: 33,906,657 km (0.095 R)
• M79: 34,133,447 km (0.117 R)
• M80: 34,645,520 km (0.103 R)
• M81: 35,792,787 km (0.081 R)
• M82: 36,835,932 km (0.095 R)
• M83: 36,894,276 km (0.107 R)
• M84: 36,952,469 km (0.101 R)
• M85: 37,947,893 km (0.093 R)
• M86: 38,715,031 km (0.114 R)
• M87: 39,189,705 km (0.051 R)
• M88: 39,666,175 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 9.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.47 AU - 8.95 AU

Year: 6742 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,270,655 km

• M1: 328,068 km (0.106 R)
• M2: 513,270 km (0.097 R)
• M3: 902,524 km (0.059 R)
• M4: 1,171,501 km (0.101 R)
• M5: 1,297,163 km (0.078 R)
• M6: 2,231,402 km (0.112 R)
• M7: 2,503,520 km (0.062 R)
• M8: 2,596,570 km (0.089 R)
• M9: 2,786,260 km (0.075 R)
• M10: 3,229,668 km (0.106 R)
• M11: 3,485,630 km (0.099 R)
• M12: 3,589,900 km (0.09 R)
• M13: 3,668,738 km (0.046 R)
• M14: 3,908,843 km (0.075 R)
• M15: 4,099,281 km (0.109 R)
• M16: 4,717,419 km (0.116 R)
• M17: 5,008,088 km (0.083 R)
• M18: 5,455,086 km (0.12 R)
• M19: 5,946,067 km (0.114 R)
• M20: 6,102,396 km (0.112 R)
• M21: 6,196,793 km (0.113 R)
• M22: 6,483,123 km (0.054 R)
• M23: 6,611,777 km (0.086 R)
• M24: 6,970,064 km (0.12 R)
• M25: 7,068,799 km (0.094 R)
• M26: 8,818,645 km (0.06 R)
• M27: 9,393,998 km (0.049 R)
• M28: 10,055,819 km (0.108 R)
• M29: 10,618,756 km (0.1 R)
• M30: 11,076,526 km (0.11 R)
• M31: 11,230,611 km (0.106 R)
• M32: 12,169,637 km (0.106 R)
• M33: 12,368,453 km (0.081 R)
• M34: 13,093,105 km (0.083 R)
• M35: 13,215,326 km (0.093 R)
• M36: 13,419,677 km (0.082 R)
• M37: 13,625,075 km (0.119 R)
• M38: 14,164,076 km (0.065 R)
• M39: 14,499,325 km (0.118 R)
• M40: 15,263,022 km (0.11 R)
• M41: 15,434,461 km (0.103 R)
• M42: 15,692,966 km (0.037 R)
• M43: 16,389,045 km (0.057 R)
• M44: 16,740,899 km (0.083 R)
• M45: 16,873,593 km (0.076 R)
• M46: 17,095,297 km (0.078 R)
• M47: 17,452,237 km (0.101 R)
• M48: 17,586,726 km (0.104 R)
• M49: 17,766,542 km (0.098 R)
• M50: 17,992,136 km (0.112 R)
• M51: 18,537,570 km (0.09 R)
• M52: 18,858,158 km (0.117 R)
• M53: 20,536,197 km (0.081 R)
• M54: 21,010,722 km (0.104 R)
• M55: 22,261,360 km (0.067 R)
• M56: 22,748,750 km (0.103 R)
• M57: 22,846,736 km (0.108 R)
• M58: 22,993,791 km (0.118 R)
• M59: 24,834,294 km (0.099 R)
• M60: 25,036,101 km (0.077 R)
• M61: 26,773,232 km (0.106 R)
• M62: 26,876,604 km (0.077 R)
• M63: 27,343,499 km (0.119 R)
• M64: 28,232,858 km (0.111 R)
• M65: 28,813,298 km (0.109 R)
• M66: 29,238,006 km (0.06 R)
• M67: 29,557,846 km (0.116 R)
• M68: 29,878,884 km (0.105 R)
• M69: 30,902,881 km (0.106 R)
• M70: 32,323,014 km (0.106 R)
• M71: 32,433,118 km (0.115 R)
• M72: 33,541,039 km (0.1 R)
• M73: 34,211,836 km (0.095 R)
• M74: 36,364,998 km (0.111 R)
• M75: 36,479,590 km (0.06 R)
• M76: 36,651,628 km (0.092 R)
• M77: 36,996,451 km (0.109 R)
• M78: 37,054,046 km (0.115 R)
• M79: 37,400,216 km (0.083 R)
• M80: 38,095,696 km (0.045 R)
• M81: 38,503,350 km (0.118 R)
• M82: 38,795,365 km (0.105 R)
• M83: 38,912,351 km (0.077 R)
• M84: 39,205,563 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 7.3

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.66 AU - 17.84 AU

Year: 21768 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,270,655 km

• M1: 93,499 km (0.077 R)
• M2: 394,938 km (0.099 R)
• M3: 950,844 km (0.066 R)
• M4: 1,372,112 km (0.11 R)
• M5: 1,775,128 km (0.097 R)
• M6: 4,657,580 km (0.046 R)
• M7: 4,904,417 km (0.063 R)
• M8: 5,155,442 km (0.092 R)
• M9: 5,565,938 km (0.089 R)
• M10: 5,827,884 km (0.06 R)
• M11: 5,880,842 km (0.086 R)
• M12: 6,859,810 km (0.028 R)
• M13: 7,254,001 km (0.092 R)
• M14: 7,482,586 km (0.084 R)
• M15: 7,888,445 km (0.109 R)
• M16: 8,005,580 km (0.114 R)
• M17: 8,064,522 km (0.096 R)
• M18: 8,420,565 km (0.117 R)
• M19: 9,644,425 km (0.082 R)
• M20: 11,053,787 km (0.096 R)
• M21: 11,515,446 km (0.115 R)
• M22: 11,648,588 km (0.093 R)
• M23: 12,051,006 km (0.096 R)
• M24: 12,389,845 km (0.062 R)
• M25: 12,457,912 km (0.104 R)
• M26: 12,594,645 km (0.074 R)
• M27: 14,559,463 km (0.104 R)
• M28: 14,631,270 km (0.08 R)
• M29: 14,920,144 km (0.119 R)
• M30: 14,992,699 km (0.082 R)
• M31: 16,843,374 km (0.105 R)
• M32: 16,994,617 km (0.079 R)
• M33: 18,375,106 km (0.092 R)
• M34: 18,452,897 km (0.111 R)
• M35: 19,078,815 km (0.117 R)
• M36: 19,157,503 km (0.093 R)
• M37: 20,271,110 km (0.12 R)
• M38: 20,351,444 km (0.07 R)
• M39: 20,431,928 km (0.051 R)
• M40: 20,512,411 km (0.088 R)
• M41: 21,405,660 km (0.105 R)
• M42: 25,362,075 km (0.107 R)
• M43: 26,759,319 km (0.113 R)
• M44: 28,450,822 km (0.101 R)
• M45: 28,901,710 km (0.107 R)
• M46: 29,719,263 km (0.097 R)
• M47: 31,376,957 km (0.102 R)
• M48: 31,749,455 km (0.116 R)
• M49: 34,493,230 km (0.069 R)
• M50: 35,650,669 km (0.106 R)
• M51: 35,844,847 km (0.07 R)
• M52: 37,607,858 km (0.109 R)
• M53: 38,003,394 km (0.058 R)
• M54: 39,198,532 km (0.114 R)
• M55: 42,857,097 km (0.114 R)
• M56: 45,566,464 km (0.079 R)
• M57: 47,474,286 km (0.107 R)
• M58: 47,581,099 km (0.101 R)
• M59: 47,687,912 km (0.115 R)
• M60: 51,367,720 km (0.066 R)
• M61: 51,587,031 km (0.116 R)
• M62: 52,136,504 km (0.096 R)
• M63: 52,909,177 km (0.096 R)
• M64: 53,130,731 km (0.081 R)
• M65: 53,463,437 km (0.077 R)
• M66: 54,019,642 km (0.101 R)
• M67: 54,242,692 km (0.059 R)
• M68: 54,354,292 km (0.1 R)
• M69: 55,587,128 km (0.088 R)
• M70: 58,423,055 km (0.119 R)
• M71: 61,771,205 km (0.085 R)
• M72: 62,822,878 km (0.105 R)
• M73: 63,527,185 km (0.113 R)
• M74: 64,588,731 km (0.082 R)
• M75: 66,251,661 km (0.043 R)
• M76: 67,208,190 km (0.117 R)
• M77: 69,013,986 km (0.087 R)
• M78: 69,740,732 km (0.048 R)
• M79: 72,427,211 km (0.095 R)
• M80: 72,673,150 km (0.051 R)
• M81: 72,919,388 km (0.085 R)
• M82: 73,783,166 km (0.118 R)
• M83: 74,030,601 km (0.045 R)
• M84: 77,272,237 km (0.088 R)
• M85: 77,397,750 km (0.075 R)
• M86: 77,649,224 km (0.114 R)
• M87: 79,163,304 km (0.051 R)
• M88: 82,477,196 km (0.054 R)
• M89: 82,734,055 km (0.05 R)
• M90: 83,505,980 km (0.066 R)
• M91: 83,763,737 km (0.087 R)
• M92: 85,446,265 km (0.064 R)
• M93: 85,706,116 km (0.109 R)
• M94: 86,096,417 km (0.093 R)
• M95: 86,878,664 km (0.057 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit