🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 20.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,917,933 km

• M1: 77,492 km (0.075 R)
• M2: 242,797 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 31.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.12 AU

Year: 870 Days

Day: 20.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,917,933 km

• M1: 735,872 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.57 AU - 2.43 AU

Year: 994 Days

Day: 12.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.42 AU - 3.94 AU

Year: 1993 Days

Day: 41.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.15 AU - 4.29 AU

Year: 3047 Days

Day: 28.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,917,933 km

• M1: 574,456 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 13.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.77 AU - 6.59 AU

Year: 4758 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 66.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,917,933 km

• M1: 198,816 km (0.037 R)
• M2: 288,574 km (0.063 R)
• M3: 547,528 km (0.108 R)
• M4: 741,108 km (0.072 R)
• M5: 1,013,376 km (0.046 R)
• M6: 1,239,568 km (0.108 R)
• M7: 1,399,937 km (0.048 R)
• M8: 1,493,436 km (0.112 R)
• M9: 1,731,296 km (0.106 R)
• M10: 1,970,204 km (0.043 R)
• M11: 2,318,169 km (0.11 R)
• M12: 2,544,361 km (0.12 R)
• M13: 2,712,209 km (0.035 R)
• M14: 2,977,895 km (0.075 R)
• M15: 3,224,433 km (0.113 R)
• M16: 3,506,424 km (0.08 R)
• M17: 3,650,487 km (0.089 R)
• M18: 3,752,513 km (0.101 R)
• M19: 4,200,708 km (0.115 R)
• M20: 4,761,251 km (0.078 R)
• M21: 4,905,165 km (0.087 R)
• M22: 5,181,023 km (0.11 R)
• M23: 5,478,723 km (0.119 R)
• M24: 5,987,505 km (0.05 R)
• M25: 6,125,734 km (0.054 R)
• M26: 6,230,153 km (0.082 R)
• M27: 6,959,443 km (0.07 R)
• M28: 7,068,499 km (0.075 R)
• M29: 7,159,754 km (0.118 R)
• M30: 7,399,111 km (0.047 R)
• M31: 7,584,911 km (0.11 R)
• M32: 7,678,410 km (0.085 R)
• M33: 7,942,301 km (0.093 R)
• M34: 8,132,739 km (0.039 R)
• M35: 9,067,426 km (0.117 R)
• M36: 9,266,541 km (0.04 R)
• M37: 9,487,198 km (0.092 R)
• M38: 9,648,763 km (0.072 R)
• M39: 10,138,996 km (0.092 R)
• M40: 10,262,863 km (0.09 R)
• M41: 10,366,534 km (0.054 R)
• M42: 10,679,343 km (0.111 R)
• M43: 11,464,582 km (0.097 R)
• M44: 11,723,237 km (0.058 R)
• M45: 12,049,360 km (0.084 R)
• M46: 12,180,558 km (0.034 R)
• M47: 12,510,870 km (0.108 R)
• M48: 13,023,093 km (0.095 R)
• M49: 13,292,968 km (0.052 R)
• M50: 13,428,653 km (0.106 R)
• M51: 13,610,265 km (0.049 R)
• M52: 13,930,105 km (0.09 R)
• M53: 14,068,034 km (0.12 R)
• M54: 14,160,186 km (0.104 R)
• M55: 14,391,465 km (0.087 R)
• M56: 14,647,277 km (0.111 R)
• M57: 14,998,533 km (0.117 R)
• M58: 15,352,631 km (0.111 R)
• M59: 15,685,636 km (0.119 R)
• M60: 15,973,013 km (0.101 R)
• M61: 16,237,951 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.93 AU - 7.93 AU

Year: 5731 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,917,933 km

• M1: 161,117 km (0.037 R)
• M2: 409,001 km (0.099 R)
• M3: 552,465 km (0.115 R)
• M4: 631,602 km (0.107 R)
• M5: 871,856 km (0.08 R)
• M6: 1,247,347 km (0.078 R)
• M7: 1,397,394 km (0.095 R)
• M8: 2,388,031 km (0.118 R)
• M9: 2,473,302 km (0.106 R)
• M10: 2,629,183 km (0.098 R)
• M11: 2,734,948 km (0.115 R)
• M12: 2,842,210 km (0.083 R)
• M13: 3,024,121 km (0.117 R)
• M14: 3,247,471 km (0.049 R)
• M15: 3,651,834 km (0.058 R)
• M16: 3,750,419 km (0.08 R)
• M17: 3,830,005 km (0.114 R)
• M18: 3,930,235 km (0.077 R)
• M19: 4,423,908 km (0.088 R)
• M20: 4,508,132 km (0.118 R)
• M21: 4,850,412 km (0.073 R)
• M22: 5,178,929 km (0.082 R)
• M23: 5,290,080 km (0.112 R)
• M24: 5,927,367 km (0.116 R)
• M25: 6,067,091 km (0.115 R)
• M26: 7,174,714 km (0.085 R)
• M27: 7,675,717 km (0.096 R)
• M28: 7,930,482 km (0.078 R)
• M29: 8,033,256 km (0.095 R)
• M30: 8,110,449 km (0.105 R)
• M31: 9,138,036 km (0.101 R)
• M32: 9,245,896 km (0.064 R)
• M33: 9,626,174 km (0.098 R)
• M34: 9,845,933 km (0.11 R)
• M35: 9,984,012 km (0.087 R)
• M36: 10,067,189 km (0.046 R)
• M37: 10,178,490 km (0.117 R)
• M38: 10,374,313 km (0.082 R)
• M39: 10,826,548 km (0.093 R)
• M40: 11,083,706 km (0.06 R)
• M41: 11,169,875 km (0.089 R)
• M42: 11,342,959 km (0.119 R)
• M43: 11,487,770 km (0.115 R)
• M44: 11,779,486 km (0.12 R)
• M45: 11,867,449 km (0.106 R)
• M46: 12,014,504 km (0.115 R)
• M47: 12,162,157 km (0.075 R)
• M48: 12,759,202 km (0.026 R)
• M49: 13,672,348 km (0.117 R)
• M50: 13,981,567 km (0.105 R)
• M51: 14,261,763 km (0.111 R)
• M52: 14,386,827 km (0.063 R)
• M53: 14,859,257 km (0.097 R)
• M54: 15,049,695 km (0.061 R)
• M55: 15,145,288 km (0.104 R)
• M56: 15,400,951 km (0.051 R)
• M57: 15,851,989 km (0.062 R)
• M58: 16,144,153 km (0.106 R)
• M59: 16,405,351 km (0.066 R)
• M60: 16,503,787 km (0.104 R)
• M61: 17,064,629 km (0.105 R)
• M62: 17,430,994 km (0.043 R)
• M63: 17,833,413 km (0.117 R)
• M64: 17,934,541 km (0.112 R)
• M65: 19,474,202 km (0.101 R)
• M66: 19,682,741 km (0.089 R)
• M67: 19,857,023 km (0.113 R)
• M68: 20,453,470 km (0.048 R)
• M69: 20,665,450 km (0.08 R)
• M70: 20,807,119 km (0.116 R)
• M71: 20,913,633 km (0.114 R)
• M72: 21,234,221 km (0.085 R)
• M73: 21,341,333 km (0.113 R)
• M74: 21,412,990 km (0.118 R)
• M75: 21,772,025 km (0.081 R)
• M76: 22,605,435 km (0.072 R)
• M77: 22,678,439 km (0.1 R)
• M78: 22,971,202 km (0.085 R)
• M79: 24,528,067 km (0.07 R)
• M80: 24,715,812 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 10.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.12 AU - 8.14 AU

Year: 7407 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,917,933 km

• M1: 319,990 km (0.114 R)
• M2: 428,448 km (0.09 R)
• M3: 542,741 km (0.103 R)
• M4: 678,726 km (0.059 R)
• M5: 794,365 km (0.104 R)
• M6: 883,076 km (0.085 R)
• M7: 975,229 km (0.085 R)
• M8: 1,246,449 km (0.068 R)
• M9: 1,654,702 km (0.09 R)
• M10: 1,755,980 km (0.116 R)
• M11: 1,874,162 km (0.092 R)
• M12: 2,914,167 km (0.099 R)
• M13: 3,198,402 km (0.11 R)
• M14: 3,270,957 km (0.051 R)
• M15: 3,510,464 km (0.106 R)
• M16: 3,987,082 km (0.106 R)
• M17: 4,104,666 km (0.071 R)
• M18: 4,303,033 km (0.092 R)
• M19: 4,668,202 km (0.075 R)
• M20: 4,750,780 km (0.038 R)
• M21: 5,043,393 km (0.106 R)
• M22: 5,128,215 km (0.078 R)
• M23: 5,234,729 km (0.059 R)
• M24: 5,428,458 km (0.112 R)
• M25: 5,558,907 km (0.029 R)
• M26: 5,624,581 km (0.061 R)
• M27: 5,712,544 km (0.049 R)
• M28: 5,845,238 km (0.068 R)
• M29: 6,204,272 km (0.069 R)
• M30: 6,272,489 km (0.096 R)
• M31: 7,109,489 km (0.104 R)
• M32: 7,180,847 km (0.074 R)
• M33: 7,420,354 km (0.068 R)
• M34: 8,105,213 km (0.108 R)
• M35: 8,304,477 km (0.086 R)
• M36: 8,429,990 km (0.119 R)
• M37: 8,886,862 km (0.114 R)
• M38: 9,066,678 km (0.036 R)
• M39: 9,534,770 km (0.1 R)
• M40: 9,745,254 km (0.109 R)
• M41: 10,117,454 km (0.087 R)
• M42: 10,413,209 km (0.116 R)
• M43: 10,848,538 km (0.081 R)
• M44: 12,246,830 km (0.059 R)
• M45: 12,909,099 km (0.102 R)
• M46: 13,229,837 km (0.093 R)
• M47: 13,701,220 km (0.084 R)
• M48: 13,879,391 km (0.113 R)
• M49: 14,178,138 km (0.105 R)
• M50: 14,964,574 km (0.115 R)
• M51: 15,363,253 km (0.079 R)
• M52: 15,672,172 km (0.115 R)
• M53: 15,952,070 km (0.119 R)
• M54: 16,265,028 km (0.083 R)
• M55: 16,865,066 km (0.096 R)
• M56: 17,279,900 km (0.089 R)
• M57: 17,536,760 km (0.11 R)
• M58: 17,633,550 km (0.054 R)
• M59: 17,989,443 km (0.038 R)
• M60: 18,184,668 km (0.116 R)
• M61: 19,270,749 km (0.113 R)
• M62: 19,437,251 km (0.1 R)
• M63: 19,804,963 km (0.032 R)
• M64: 20,107,599 km (0.094 R)
• M65: 20,276,346 km (0.058 R)
• M66: 20,717,360 km (0.117 R)
• M67: 20,887,902 km (0.065 R)
• M68: 21,024,634 km (0.088 R)
• M69: 21,402,070 km (0.102 R)
• M70: 21,505,442 km (0.098 R)
• M71: 21,574,407 km (0.081 R)
• M72: 21,851,163 km (0.092 R)
• M73: 22,163,822 km (0.045 R)
• M74: 22,443,121 km (0.114 R)
• M75: 22,548,139 km (0.082 R)
• M76: 23,358,511 km (0.108 R)
• M77: 23,642,747 km (0.097 R)
• M78: 23,820,918 km (0.056 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 8.9

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.4 AU - 15.28 AU

Year: 15235 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,917,933 km

• M1: 177,423 km (0.079 R)
• M2: 271,969 km (0.053 R)
• M3: 605,572 km (0.042 R)
• M4: 791,373 km (0.056 R)
• M5: 857,645 km (0.082 R)
• M6: 996,023 km (0.103 R)
• M7: 1,737,130 km (0.113 R)
• M8: 1,884,484 km (0.065 R)
• M9: 2,005,359 km (0.104 R)
• M10: 2,191,758 km (0.084 R)
• M11: 2,255,038 km (0.12 R)
• M12: 2,481,829 km (0.053 R)
• M13: 2,547,951 km (0.072 R)
• M14: 3,206,032 km (0.038 R)
• M15: 4,148,050 km (0.041 R)
• M16: 5,127,766 km (0.08 R)
• M17: 5,556,514 km (0.101 R)
• M18: 7,051,595 km (0.109 R)
• M19: 7,916,570 km (0.117 R)
• M20: 8,113,291 km (0.097 R)
• M21: 8,212,325 km (0.105 R)
• M22: 8,713,328 km (0.11 R)
• M23: 9,587,877 km (0.119 R)
• M24: 9,956,037 km (0.072 R)
• M25: 11,921,754 km (0.117 R)
• M26: 12,204,045 km (0.11 R)
• M27: 12,317,589 km (0.119 R)
• M28: 13,006,338 km (0.099 R)
• M29: 13,531,127 km (0.057 R)
• M30: 15,636,717 km (0.048 R)
• M31: 15,698,352 km (0.107 R)
• M32: 15,883,853 km (0.096 R)
• M33: 17,011,671 km (0.112 R)
• M34: 17,649,407 km (0.091 R)
• M35: 17,971,342 km (0.046 R)
• M36: 19,875,723 km (0.054 R)
• M37: 20,009,463 km (0.085 R)
• M38: 20,345,011 km (0.093 R)
• M39: 20,412,330 km (0.064 R)
• M40: 21,089,709 km (0.097 R)
• M41: 21,157,926 km (0.108 R)
• M42: 21,294,509 km (0.055 R)
• M43: 21,499,757 km (0.118 R)
• M44: 22,815,470 km (0.081 R)
• M45: 23,095,817 km (0.107 R)
• M46: 23,943,438 km (0.109 R)
• M47: 25,378,980 km (0.042 R)
• M48: 25,742,203 km (0.066 R)
• M49: 27,138,101 km (0.086 R)
• M50: 27,360,703 km (0.094 R)
• M51: 27,509,552 km (0.103 R)
• M52: 28,107,346 km (0.107 R)
• M53: 28,558,383 km (0.074 R)
• M54: 28,784,874 km (0.105 R)
• M55: 29,163,656 km (0.103 R)
• M56: 29,467,938 km (0.045 R)
• M57: 29,926,306 km (0.07 R)
• M58: 32,252,852 km (0.083 R)
• M59: 32,883,108 km (0.104 R)
• M60: 32,962,245 km (0.094 R)
• M61: 33,517,403 km (0.072 R)
• M62: 33,596,989 km (0.09 R)
• M63: 34,075,702 km (0.099 R)
• M64: 34,717,627 km (0.077 R)
• M65: 36,995,404 km (0.111 R)
• M66: 37,489,675 km (0.093 R)
• M67: 38,818,703 km (0.117 R)
• M68: 39,321,052 km (0.109 R)
• M69: 39,488,901 km (0.116 R)
• M70: 40,755,995 km (0.107 R)
• M71: 41,522,535 km (0.095 R)
• M72: 42,380,030 km (0.114 R)
• M73: 43,156,592 km (0.096 R)
• M74: 43,590,127 km (0.091 R)
• M75: 44,286,654 km (0.077 R)
• M76: 45,690,930 km (0.078 R)
• M77: 46,221,254 km (0.096 R)
• M78: 47,734,885 km (0.058 R)
• M79: 48,003,713 km (0.1 R)
• M80: 50,719,363 km (0.077 R)
• M81: 53,020,328 km (0.026 R)
• M82: 53,112,929 km (0.065 R)
• M83: 55,731,640 km (0.117 R)
• M84: 56,014,679 km (0.104 R)
• M85: 56,582,253 km (0.093 R)
• M86: 56,677,098 km (0.082 R)
• M87: 58,200,603 km (0.088 R)
• M88: 60,414,352 km (0.085 R)
• M89: 60,899,199 km (0.062 R)
• M90: 60,996,437 km (0.027 R)
• M91: 61,288,153 km (0.09 R)
• M92: 61,580,318 km (0.11 R)
• M93: 64,527,396 km (0.119 R)
• M94: 66,317,634 km (0.082 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit