🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 19.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 31.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,612,110 km

• M1: 179,667 km (0.081 R)
• M2: 328,367 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.62 AU - 0.62 AU

Year: 172 Days

Day: 26.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 287 Days

Day: 46.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,612,110 km

• M1: 52,060 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.04 AU - 1.06 AU

Year: 380 Days

Day: 23.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.03 AU - 4.05 AU

Year: 2867 Days

Day: 25.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.97 AU - 4.17 AU

Year: 2899 Days

Day: 13.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 12.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.96 AU - 7.28 AU

Year: 6014 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,612,110 km

• M1: 170,392 km (0.119 R)
• M2: 312,211 km (0.077 R)
• M3: 444,605 km (0.083 R)
• M4: 590,912 km (0.091 R)
• M5: 1,001,408 km (0.1 R)
• M6: 1,093,710 km (0.112 R)
• M7: 1,189,303 km (0.095 R)
• M8: 1,302,100 km (0.048 R)
• M9: 1,726,509 km (0.098 R)
• M10: 2,089,733 km (0.114 R)
• M11: 2,210,608 km (0.059 R)
• M12: 2,441,138 km (0.097 R)
• M13: 2,717,296 km (0.1 R)
• M14: 2,830,691 km (0.088 R)
• M15: 3,160,554 km (0.03 R)
• M16: 3,482,489 km (0.091 R)
• M17: 3,564,618 km (0.069 R)
• M18: 3,668,289 km (0.082 R)
• M19: 4,114,839 km (0.079 R)
• M20: 4,201,905 km (0.068 R)
• M21: 4,646,360 km (0.119 R)
• M22: 5,036,212 km (0.103 R)
• M23: 5,246,996 km (0.06 R)
• M24: 6,019,818 km (0.104 R)
• M25: 6,268,600 km (0.079 R)
• M26: 6,853,976 km (0.116 R)
• M27: 7,271,504 km (0.077 R)
• M28: 7,456,855 km (0.099 R)
• M29: 7,563,519 km (0.118 R)
• M30: 8,379,276 km (0.094 R)
• M31: 8,490,128 km (0.058 R)
• M32: 8,573,604 km (0.083 R)
• M33: 9,858,799 km (0.103 R)
• M34: 10,688,768 km (0.12 R)
• M35: 11,173,016 km (0.069 R)
• M36: 11,944,193 km (0.083 R)
• M37: 12,257,451 km (0.099 R)
• M38: 12,956,223 km (0.091 R)
• M39: 13,700,472 km (0.104 R)
• M40: 14,028,540 km (0.106 R)
• M41: 14,292,730 km (0.07 R)
• M42: 14,525,355 km (0.077 R)
• M43: 14,859,856 km (0.036 R)
• M44: 15,264,518 km (0.087 R)
• M45: 15,604,703 km (0.11 R)
• M46: 16,361,669 km (0.036 R)
• M47: 17,306,978 km (0.075 R)
• M48: 17,911,203 km (0.111 R)
• M49: 18,090,272 km (0.074 R)
• M50: 18,486,407 km (0.087 R)
• M51: 18,776,178 km (0.106 R)
• M52: 19,250,404 km (0.105 R)
• M53: 19,433,811 km (0.105 R)
• M54: 19,765,469 km (0.118 R)
• M55: 19,950,522 km (0.027 R)
• M56: 20,285,172 km (0.106 R)
• M57: 20,546,669 km (0.093 R)
• M58: 21,224,348 km (0.063 R)
• M59: 22,254,478 km (0.094 R)
• M60: 22,369,968 km (0.071 R)
• M61: 22,601,546 km (0.108 R)
• M62: 23,066,944 km (0.095 R)
• M63: 23,339,961 km (0.113 R)
• M64: 23,535,635 km (0.061 R)
• M65: 23,653,219 km (0.119 R)
• M66: 23,810,446 km (0.076 R)
• M67: 24,601,669 km (0.062 R)
• M68: 24,760,841 km (0.093 R)
• M69: 24,840,577 km (0.115 R)
• M70: 25,925,760 km (0.063 R)
• M71: 26,535,371 km (0.041 R)
• M72: 27,026,351 km (0.089 R)
• M73: 27,520,473 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.17 AU - 11.05 AU

Year: 10519 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,612,110 km

• M1: 210,634 km (0.119 R)
• M2: 416,181 km (0.048 R)
• M3: 664,065 km (0.078 R)
• M4: 1,044,044 km (0.092 R)
• M5: 1,379,442 km (0.085 R)
• M6: 2,230,803 km (0.082 R)
• M7: 2,556,179 km (0.043 R)
• M8: 4,303,931 km (0.068 R)
• M9: 4,710,837 km (0.095 R)
• M10: 5,237,421 km (0.1 R)
• M11: 5,381,035 km (0.067 R)
• M12: 5,525,996 km (0.065 R)
• M13: 5,819,806 km (0.115 R)
• M14: 6,156,551 km (0.116 R)
• M15: 6,346,540 km (0.067 R)
• M16: 6,849,488 km (0.077 R)
• M17: 7,205,381 km (0.07 R)
• M18: 7,365,451 km (0.066 R)
• M19: 7,852,991 km (0.105 R)
• M20: 9,290,925 km (0.087 R)
• M21: 9,906,521 km (0.072 R)
• M22: 10,854,821 km (0.084 R)
• M23: 10,992,751 km (0.098 R)
• M24: 11,223,730 km (0.038 R)
• M25: 12,740,503 km (0.085 R)
• M26: 13,621,933 km (0.063 R)
• M27: 13,870,266 km (0.075 R)
• M28: 14,270,739 km (0.076 R)
• M29: 14,573,675 km (0.095 R)
• M30: 14,725,816 km (0.096 R)
• M31: 15,391,676 km (0.107 R)
• M32: 15,598,570 km (0.12 R)
• M33: 16,067,410 km (0.1 R)
• M34: 16,329,954 km (0.069 R)
• M35: 16,488,079 km (0.108 R)
• M36: 16,965,745 km (0.091 R)
• M37: 17,125,964 km (0.081 R)
• M38: 17,988,994 km (0.09 R)
• M39: 18,425,820 km (0.074 R)
• M40: 18,811,035 km (0.082 R)
• M41: 19,365,893 km (0.07 R)
• M42: 19,813,640 km (0.081 R)
• M43: 20,264,827 km (0.083 R)
• M44: 21,177,374 km (0.116 R)
• M45: 21,870,610 km (0.045 R)
• M46: 23,042,560 km (0.085 R)
• M47: 23,220,133 km (0.11 R)
• M48: 23,338,764 km (0.036 R)
• M49: 24,234,855 km (0.065 R)
• M50: 25,081,429 km (0.083 R)
• M51: 25,447,196 km (0.091 R)
• M52: 26,307,683 km (0.096 R)
• M53: 26,741,517 km (0.12 R)
• M54: 27,553,385 km (0.1 R)
• M55: 28,057,081 km (0.081 R)
• M56: 28,183,491 km (0.104 R)
• M57: 28,690,927 km (0.084 R)
• M58: 29,009,570 km (0.084 R)
• M59: 29,843,878 km (0.106 R)
• M60: 30,102,084 km (0.084 R)
• M61: 31,601,503 km (0.039 R)
• M62: 33,392,638 km (0.071 R)
• M63: 34,469,444 km (0.084 R)
• M64: 35,489,402 km (0.107 R)
• M65: 35,831,682 km (0.117 R)
• M66: 36,037,529 km (0.106 R)
• M67: 36,450,269 km (0.119 R)
• M68: 38,117,537 km (0.051 R)
• M69: 38,819,451 km (0.113 R)
• M70: 41,597,782 km (0.12 R)
• M71: 42,103,274 km (0.077 R)
• M72: 43,339,251 km (0.11 R)
• M73: 43,778,321 km (0.098 R)
• M74: 45,178,557 km (0.115 R)
• M75: 45,995,960 km (0.071 R)
• M76: 46,294,258 km (0.075 R)
• M77: 46,668,253 km (0.113 R)
• M78: 47,419,234 km (0.092 R)
• M79: 49,466,481 km (0.044 R)
• M80: 50,155,379 km (0.078 R)
• M81: 51,001,654 km (0.115 R)
• M82: 51,233,232 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.8

Radius: 13.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9 AU - 12.18 AU

Year: 12169 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,612,110 km

• M1: 186,100 km (0.072 R)
• M2: 330,761 km (0.091 R)
• M3: 499,956 km (0.12 R)
• M4: 818,899 km (0.035 R)
• M5: 981,811 km (0.116 R)
• M6: 1,089,671 km (0.095 R)
• M7: 1,537,866 km (0.07 R)
• M8: 2,041,413 km (0.1 R)
• M9: 2,154,060 km (0.079 R)
• M10: 2,968,321 km (0.102 R)
• M11: 3,292,799 km (0.045 R)
• M12: 3,493,110 km (0.118 R)
• M13: 4,262,043 km (0.064 R)
• M14: 4,703,357 km (0.063 R)
• M15: 5,314,764 km (0.044 R)
• M16: 5,550,679 km (0.1 R)
• M17: 5,830,128 km (0.099 R)
• M18: 5,951,452 km (0.098 R)
• M19: 6,196,493 km (0.075 R)
• M20: 6,612,375 km (0.104 R)
• M21: 7,869,297 km (0.044 R)
• M22: 8,871,453 km (0.08 R)
• M23: 8,964,503 km (0.095 R)
• M24: 9,673,298 km (0.074 R)
• M25: 10,058,662 km (0.103 R)
• M26: 10,944,431 km (0.054 R)
• M27: 11,396,665 km (0.093 R)
• M28: 11,701,545 km (0.032 R)
• M29: 11,855,033 km (0.099 R)
• M30: 12,527,774 km (0.047 R)
• M31: 13,748,493 km (0.074 R)
• M32: 14,785,356 km (0.044 R)
• M33: 15,565,509 km (0.05 R)
• M34: 15,790,803 km (0.091 R)
• M35: 16,473,418 km (0.096 R)
• M36: 16,876,136 km (0.107 R)
• M37: 17,049,669 km (0.1 R)
• M38: 17,165,757 km (0.028 R)
• M39: 18,103,586 km (0.117 R)
• M40: 19,178,447 km (0.103 R)
• M41: 19,784,618 km (0.12 R)
• M42: 21,015,658 km (0.095 R)
• M43: 21,264,889 km (0.098 R)
• M44: 21,515,016 km (0.087 R)
• M45: 22,018,413 km (0.069 R)
• M46: 22,716,885 km (0.115 R)
• M47: 23,551,642 km (0.03 R)
• M48: 23,940,297 km (0.107 R)
• M49: 24,396,421 km (0.11 R)
• M50: 24,592,843 km (0.105 R)
• M51: 24,921,360 km (0.11 R)
• M52: 25,185,101 km (0.075 R)
• M53: 25,383,617 km (0.041 R)
• M54: 26,922,530 km (0.069 R)
• M55: 27,464,972 km (0.068 R)
• M56: 29,113,541 km (0.055 R)
• M57: 29,670,344 km (0.106 R)
• M58: 31,148,371 km (0.074 R)
• M59: 33,083,569 km (0.102 R)
• M60: 33,373,639 km (0.071 R)
• M61: 34,029,327 km (0.055 R)
• M62: 34,762,805 km (0.076 R)
• M63: 35,947,321 km (0.062 R)
• M64: 36,919,408 km (0.061 R)
• M65: 37,370,894 km (0.091 R)
• M66: 37,521,839 km (0.05 R)
• M67: 39,042,351 km (0.076 R)
• M68: 41,126,848 km (0.094 R)
• M69: 42,379,132 km (0.12 R)
• M70: 44,360,855 km (0.105 R)
• M71: 45,322,769 km (0.093 R)
• M72: 45,967,835 km (0.065 R)
• M73: 46,129,551 km (0.085 R)
• M74: 47,757,475 km (0.099 R)
• M75: 48,085,393 km (0.108 R)
• M76: 48,660,896 km (0.116 R)
• M77: 49,156,065 km (0.043 R)
• M78: 49,901,811 km (0.091 R)
• M79: 50,484,494 km (0.079 R)
• M80: 51,320,896 km (0.061 R)
• M81: 51,993,189 km (0.063 R)
• M82: 52,922,491 km (0.089 R)
• M83: 53,516,693 km (0.05 R)
• M84: 57,999,543 km (0.096 R)
• M85: 58,174,274 km (0.083 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit