🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.63 AU - 0.85 AU

Year: 228 Days

Day: 21.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.95 AU - 1.11 AU

Year: 374 Days

Day: 31.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.28 AU - 3.66 AU

Year: 1833 Days

Day: 23.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,429,222 km

• M1: 34,557 km (0.048 R)
• M2: 530,773 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.54 AU - 5.54 AU

Year: 3465 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 13.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.16 AU - 10.36 AU

Year: 9286 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,429,222 km

• M1: 238,609 km (0.08 R)
• M2: 409,449 km (0.079 R)
• M3: 590,612 km (0.092 R)
• M4: 734,376 km (0.099 R)
• M5: 873,352 km (0.08 R)
• M6: 965,205 km (0.112 R)
• M7: 1,119,890 km (0.12 R)
• M8: 1,304,344 km (0.049 R)
• M9: 1,389,615 km (0.076 R)
• M10: 1,657,844 km (0.095 R)
• M11: 2,193,404 km (0.082 R)
• M12: 2,454,303 km (0.086 R)
• M13: 2,588,642 km (0.071 R)
• M14: 3,969,729 km (0.078 R)
• M15: 4,256,957 km (0.09 R)
• M16: 4,617,338 km (0.087 R)
• M17: 5,056,109 km (0.079 R)
• M18: 5,721,670 km (0.035 R)
• M19: 6,010,244 km (0.065 R)
• M20: 6,156,401 km (0.113 R)
• M21: 6,415,056 km (0.086 R)
• M22: 6,981,284 km (0.088 R)
• M23: 7,880,666 km (0.032 R)
• M24: 8,161,611 km (0.104 R)
• M25: 8,405,156 km (0.116 R)
• M26: 8,733,673 km (0.079 R)
• M27: 9,150,154 km (0.066 R)
• M28: 9,318,751 km (0.1 R)
• M29: 9,445,759 km (0.039 R)
• M30: 9,830,226 km (0.06 R)
• M31: 10,263,611 km (0.099 R)
• M32: 10,925,432 km (0.076 R)
• M33: 11,104,351 km (0.043 R)
• M34: 11,329,196 km (0.083 R)
• M35: 11,601,165 km (0.041 R)
• M36: 12,476,462 km (0.116 R)
• M37: 12,663,460 km (0.111 R)
• M38: 13,853,212 km (0.082 R)
• M39: 14,929,718 km (0.114 R)
• M40: 15,277,832 km (0.082 R)
• M41: 16,338,481 km (0.041 R)
• M42: 16,543,131 km (0.101 R)
• M43: 16,903,512 km (0.049 R)
• M44: 17,631,904 km (0.111 R)
• M45: 17,789,431 km (0.087 R)
• M46: 18,423,875 km (0.032 R)
• M47: 19,011,945 km (0.057 R)
• M48: 19,932,869 km (0.09 R)
• M49: 20,151,731 km (0.069 R)
• M50: 21,537,456 km (0.107 R)
• M51: 21,649,654 km (0.085 R)
• M52: 24,224,982 km (0.119 R)
• M53: 24,986,884 km (0.096 R)
• M54: 25,875,794 km (0.111 R)
• M55: 26,956,190 km (0.052 R)
• M56: 27,380,300 km (0.104 R)
• M57: 27,989,911 km (0.102 R)
• M58: 28,789,362 km (0.096 R)
• M59: 29,160,814 km (0.102 R)
• M60: 29,471,529 km (0.095 R)
• M61: 30,284,743 km (0.062 R)
• M62: 30,662,477 km (0.051 R)
• M63: 31,869,283 km (0.06 R)
• M64: 33,156,124 km (0.104 R)
• M65: 34,986,304 km (0.109 R)
• M66: 35,118,250 km (0.03 R)
• M67: 36,313,537 km (0.1 R)
• M68: 37,454,669 km (0.116 R)
• M69: 38,063,533 km (0.113 R)
• M70: 38,335,202 km (0.033 R)
• M71: 38,675,687 km (0.102 R)
• M72: 39,222,617 km (0.12 R)
• M73: 39,428,314 km (0.12 R)
• M74: 40,047,799 km (0.048 R)
• M75: 41,505,480 km (0.061 R)
• M76: 41,995,264 km (0.104 R)
• M77: 42,698,224 km (0.064 R)
• M78: 42,839,295 km (0.109 R)
• M79: 43,334,314 km (0.075 R)
• M80: 44,401,396 km (0.105 R)
• M81: 45,261,285 km (0.032 R)
• M82: 45,621,217 km (0.064 R)
• M83: 47,288,934 km (0.115 R)
• M84: 48,020,318 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 9.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.03 AU - 10.55 AU

Year: 10971 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,429,222 km

• M1: 124,166 km (0.089 R)
• M2: 253,419 km (0.085 R)
• M3: 382,821 km (0.082 R)
• M4: 468,989 km (0.091 R)
• M5: 612,902 km (0.095 R)
• M6: 800,498 km (0.095 R)
• M7: 961,466 km (0.076 R)
• M8: 1,117,496 km (0.087 R)
• M9: 1,654,104 km (0.092 R)
• M10: 1,881,642 km (0.06 R)
• M11: 2,079,111 km (0.094 R)
• M12: 2,200,884 km (0.12 R)
• M13: 2,430,517 km (0.089 R)
• M14: 2,537,479 km (0.049 R)
• M15: 3,095,928 km (0.108 R)
• M16: 3,377,471 km (0.08 R)
• M17: 3,741,144 km (0.073 R)
• M18: 4,297,199 km (0.072 R)
• M19: 4,906,212 km (0.084 R)
• M20: 5,855,560 km (0.072 R)
• M21: 6,380,948 km (0.096 R)
• M22: 6,499,878 km (0.041 R)
• M23: 7,197,303 km (0.12 R)
• M24: 7,352,137 km (0.104 R)
• M25: 7,918,514 km (0.105 R)
• M26: 8,078,285 km (0.074 R)
• M27: 8,142,612 km (0.066 R)
• M28: 8,206,939 km (0.12 R)
• M29: 8,466,342 km (0.098 R)
• M30: 8,662,614 km (0.109 R)
• M31: 8,761,349 km (0.057 R)
• M32: 9,327,876 km (0.091 R)
• M33: 9,496,772 km (0.07 R)
• M34: 10,777,928 km (0.104 R)
• M35: 11,240,934 km (0.117 R)
• M36: 12,930,791 km (0.097 R)
• M37: 13,043,738 km (0.081 R)
• M38: 13,119,135 km (0.08 R)
• M39: 13,536,962 km (0.092 R)
• M40: 13,613,406 km (0.094 R)
• M41: 14,152,407 km (0.098 R)
• M42: 14,346,735 km (0.052 R)
• M43: 15,530,503 km (0.071 R)
• M44: 15,730,814 km (0.113 R)
• M45: 15,811,298 km (0.098 R)
• M46: 15,891,782 km (0.1 R)
• M47: 16,215,212 km (0.1 R)
• M48: 16,950,935 km (0.108 R)
• M49: 17,364,423 km (0.054 R)
• M50: 18,159,087 km (0.074 R)
• M51: 18,837,513 km (0.085 R)
• M52: 20,350,397 km (0.108 R)
• M53: 20,525,725 km (0.089 R)
• M54: 21,143,565 km (0.112 R)
• M55: 21,365,717 km (0.071 R)
• M56: 22,036,664 km (0.117 R)
• M57: 22,442,673 km (0.075 R)
• M58: 22,851,075 km (0.068 R)
• M59: 24,276,593 km (0.092 R)
• M60: 24,462,693 km (0.05 R)
• M61: 24,789,265 km (0.034 R)
• M62: 24,976,711 km (0.072 R)
• M63: 25,352,800 km (0.111 R)
• M64: 25,447,047 km (0.109 R)
• M65: 25,636,138 km (0.072 R)
• M66: 28,086,252 km (0.034 R)
• M67: 28,428,383 km (0.089 R)
• M68: 28,575,437 km (0.09 R)
• M69: 29,067,315 km (0.082 R)
• M70: 29,463,001 km (0.109 R)
• M71: 29,611,702 km (0.047 R)
• M72: 29,760,851 km (0.032 R)
• M73: 30,009,782 km (0.091 R)
• M74: 32,128,387 km (0.1 R)
• M75: 32,383,900 km (0.04 R)
• M76: 33,722,950 km (0.093 R)
• M77: 34,034,563 km (0.056 R)
• M78: 34,556,061 km (0.047 R)
• M79: 34,975,085 km (0.12 R)
• M80: 35,080,102 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 10.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.11 AU - 12.51 AU

Year: 13623 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,429,222 km

• M1: 143,913 km (0.098 R)
• M2: 775,665 km (0.082 R)
• M3: 902,225 km (0.107 R)
• M4: 1,059,003 km (0.104 R)
• M5: 1,152,951 km (0.101 R)
• M6: 1,438,832 km (0.107 R)
• M7: 1,624,034 km (0.105 R)
• M8: 1,988,904 km (0.094 R)
• M9: 2,379,354 km (0.083 R)
• M10: 2,551,990 km (0.106 R)
• M11: 3,009,760 km (0.093 R)
• M12: 4,688,397 km (0.058 R)
• M13: 5,126,270 km (0.054 R)
• M14: 5,828,782 km (0.096 R)
• M15: 6,583,503 km (0.066 R)
• M16: 7,414,669 km (0.06 R)
• M17: 7,598,824 km (0.109 R)
• M18: 8,734,870 km (0.108 R)
• M19: 8,929,347 km (0.111 R)
• M20: 9,421,823 km (0.052 R)
• M21: 9,521,456 km (0.107 R)
• M22: 9,621,387 km (0.083 R)
• M23: 11,505,722 km (0.034 R)
• M24: 12,585,519 km (0.106 R)
• M25: 12,888,006 km (0.098 R)
• M26: 13,951,797 km (0.12 R)
• M27: 15,276,935 km (0.053 R)
• M28: 15,895,223 km (0.075 R)
• M29: 15,984,233 km (0.101 R)
• M30: 16,341,922 km (0.078 R)
• M31: 16,431,681 km (0.105 R)
• M32: 18,324,692 km (0.08 R)
• M33: 18,824,349 km (0.11 R)
• M34: 20,997,557 km (0.037 R)
• M35: 21,981,313 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.1

Radius: 4.7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.65 AU - 23.37 AU

Year: 30865 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,429,222 km

• M1: 71,209 km (0.089 R)
• M2: 186,549 km (0.098 R)
• M3: 310,864 km (0.049 R)
• M4: 364,271 km (0.039 R)
• M5: 522,246 km (0.076 R)
• M6: 821,741 km (0.052 R)
• M7: 949,498 km (0.112 R)
• M8: 1,083,837 km (0.12 R)
• M9: 1,340,696 km (0.056 R)
• M10: 1,491,341 km (0.085 R)
• M11: 2,043,956 km (0.113 R)
• M12: 2,078,214 km (0.102 R)
• M13: 2,147,477 km (0.1 R)
• M14: 2,997,343 km (0.111 R)
• M15: 3,396,021 km (0.077 R)
• M16: 3,560,130 km (0.092 R)
• M17: 3,643,157 km (0.047 R)
• M18: 4,242,296 km (0.08 R)
• M19: 4,553,310 km (0.065 R)
• M20: 4,917,581 km (0.092 R)
• M21: 5,103,382 km (0.112 R)
• M22: 5,529,436 km (0.079 R)
• M23: 6,016,378 km (0.078 R)
• M24: 6,214,894 km (0.066 R)
• M25: 7,292,447 km (0.117 R)
• M26: 7,825,465 km (0.074 R)
• M27: 7,933,624 km (0.106 R)
• M28: 8,042,232 km (0.061 R)
• M29: 8,537,102 km (0.11 R)
• M30: 9,098,542 km (0.105 R)
• M31: 10,613,221 km (0.076 R)
• M32: 10,672,910 km (0.077 R)
• M33: 11,034,040 km (0.072 R)
• M34: 11,706,632 km (0.073 R)
• M35: 12,141,363 km (0.088 R)
• M36: 12,204,045 km (0.069 R)
• M37: 12,644,910 km (0.052 R)
• M38: 15,262,274 km (0.057 R)
• M39: 15,941,897 km (0.097 R)
• M40: 16,354,488 km (0.114 R)
• M41: 16,562,130 km (0.105 R)
• M42: 16,770,520 km (0.116 R)
• M43: 17,754,874 km (0.098 R)
• M44: 18,902,439 km (0.076 R)
• M45: 19,412,119 km (0.096 R)
• M46: 19,485,272 km (0.098 R)
• M47: 19,558,575 km (0.082 R)
• M48: 21,722,658 km (0.113 R)
• M49: 24,118,468 km (0.107 R)
• M50: 25,227,587 km (0.096 R)
• M51: 26,110,663 km (0.104 R)
• M52: 26,434,243 km (0.088 R)
• M53: 28,072,340 km (0.072 R)
• M54: 30,504,951 km (0.085 R)
• M55: 30,845,884 km (0.059 R)
• M56: 32,135,119 km (0.108 R)
• M57: 32,829,851 km (0.118 R)
• M58: 32,917,067 km (0.113 R)
• M59: 33,179,162 km (0.036 R)
• M60: 33,266,677 km (0.103 R)
• M61: 33,441,856 km (0.108 R)
• M62: 33,529,670 km (0.064 R)
• M63: 38,747,494 km (0.038 R)
• M64: 39,024,101 km (0.069 R)
• M65: 40,979,195 km (0.093 R)
• M66: 41,637,875 km (0.117 R)
• M67: 42,110,604 km (0.098 R)
• M68: 43,061,298 km (0.095 R)
• M69: 43,443,521 km (0.115 R)
• M70: 44,115,215 km (0.05 R)
• M71: 45,663,254 km (0.088 R)
• M72: 47,524,401 km (0.095 R)
• M73: 49,210,668 km (0.061 R)
• M74: 49,510,313 km (0.079 R)
• M75: 52,233,892 km (0.114 R)
• M76: 52,437,644 km (0.07 R)
• M77: 54,695,375 km (0.11 R)
• M78: 58,352,295 km (0.025 R)
• M79: 58,563,527 km (0.097 R)
• M80: 58,669,293 km (0.084 R)
• M81: 60,050,081 km (0.086 R)
• M82: 60,370,221 km (0.104 R)
• M83: 60,477,034 km (0.075 R)
• M84: 61,012,145 km (0.12 R)
• M85: 61,548,902 km (0.104 R)
• M86: 62,627,054 km (0.064 R)
• M87: 62,735,213 km (0.058 R)
• M88: 64,255,876 km (0.068 R)
• M89: 65,239,931 km (0.069 R)
• M90: 66,228,922 km (0.076 R)
• M91: 67,001,595 km (0.102 R)
• M92: 68,667,218 km (0.12 R)
• M93: 70,121,758 km (0.057 R)
• M94: 73,859,461 km (0.069 R)
• M95: 76,502,705 km (0.078 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit