🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 159 Days

Day: 47.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,293,874 km

• M1: 307,124 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 224 Days

Day: 16.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,293,874 km

• M1: 224,696 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 355 Days

Day: 30 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.91 AU - 2.05 AU

Year: 1003 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.2 AU - 3.62 AU

Year: 2266 Days

Day: 38.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.42 AU - 5.08 AU

Year: 3726 Days

Day: 22.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 12.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.86 AU - 5.64 AU

Year: 4329 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,293,874 km

• M1: 156,180 km (0.096 R)
• M2: 313,707 km (0.12 R)
• M3: 408,851 km (0.094 R)
• M4: 626,217 km (0.118 R)
• M5: 723,605 km (0.109 R)
• M6: 876,793 km (0.102 R)
• M7: 957,875 km (0.103 R)
• M8: 1,301,053 km (0.101 R)
• M9: 1,447,509 km (0.086 R)
• M10: 1,572,423 km (0.092 R)
• M11: 1,910,814 km (0.06 R)
• M12: 2,028,846 km (0.08 R)
• M13: 2,190,262 km (0.073 R)
• M14: 2,472,254 km (0.115 R)
• M15: 2,810,794 km (0.116 R)
• M16: 2,946,031 km (0.102 R)
• M17: 3,071,843 km (0.109 R)
• M18: 3,187,781 km (0.025 R)
• M19: 3,328,852 km (0.069 R)
• M20: 3,581,074 km (0.074 R)
• M21: 3,764,930 km (0.118 R)
• M22: 4,283,885 km (0.099 R)
• M23: 4,374,691 km (0.078 R)
• M24: 4,505,738 km (0.086 R)
• M25: 4,584,876 km (0.113 R)
• M26: 5,444,764 km (0.095 R)
• M27: 5,671,255 km (0.11 R)
• M28: 6,413,560 km (0.092 R)
• M29: 6,667,727 km (0.058 R)
• M30: 7,032,446 km (0.096 R)
• M31: 7,201,791 km (0.071 R)
• M32: 7,388,190 km (0.118 R)
• M33: 7,718,053 km (0.114 R)
• M34: 7,813,198 km (0.107 R)
• M35: 7,908,791 km (0.107 R)
• M36: 9,236,621 km (0.098 R)
• M37: 9,575,161 km (0.077 R)
• M38: 9,848,925 km (0.101 R)
• M39: 10,108,029 km (0.116 R)
• M40: 10,456,891 km (0.059 R)
• M41: 10,934,108 km (0.096 R)
• M42: 11,672,523 km (0.062 R)
• M43: 12,501,445 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.66 AU - 8.24 AU

Year: 8067 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 106,293,874 km

• M1: 313,856 km (0.081 R)
• M2: 473,926 km (0.082 R)
• M3: 562,488 km (0.107 R)
• M4: 658,081 km (0.119 R)
• M5: 844,181 km (0.064 R)
• M6: 1,130,661 km (0.082 R)
• M7: 1,479,523 km (0.115 R)
• M8: 1,812,827 km (0.096 R)
• M9: 2,014,186 km (0.101 R)
• M10: 2,403,140 km (0.111 R)
• M11: 2,991,509 km (0.109 R)
• M12: 3,170,727 km (0.117 R)
• M13: 3,415,319 km (0.036 R)
• M14: 3,518,991 km (0.112 R)
• M15: 3,645,102 km (0.039 R)
• M16: 3,836,886 km (0.047 R)
• M17: 3,966,588 km (0.058 R)
• M18: 4,799,399 km (0.073 R)
• M19: 4,916,085 km (0.081 R)
• M20: 5,759,518 km (0.059 R)
• M21: 5,858,701 km (0.076 R)
• M22: 6,236,137 km (0.099 R)
• M23: 6,389,475 km (0.099 R)
• M24: 6,856,669 km (0.115 R)
• M25: 7,335,083 km (0.1 R)
• M26: 7,796,891 km (0.112 R)
• M27: 8,017,399 km (0.082 R)
• M28: 8,100,725 km (0.068 R)
• M29: 8,324,224 km (0.054 R)
• M30: 8,691,786 km (0.083 R)
• M31: 9,530,880 km (0.043 R)
• M32: 9,975,186 km (0.09 R)
• M33: 10,124,784 km (0.05 R)
• M34: 10,395,855 km (0.108 R)
• M35: 10,914,661 km (0.063 R)
• M36: 11,473,259 km (0.113 R)
• M37: 12,264,482 km (0.05 R)
• M38: 12,489,178 km (0.104 R)
• M39: 13,007,984 km (0.095 R)
• M40: 14,201,027 km (0.063 R)
• M41: 14,504,710 km (0.102 R)
• M42: 14,674,504 km (0.098 R)
• M43: 15,187,475 km (0.099 R)
• M44: 15,325,255 km (0.111 R)
• M45: 15,463,483 km (0.101 R)
• M46: 15,775,993 km (0.028 R)
• M47: 16,090,597 km (0.101 R)
• M48: 17,154,388 km (0.099 R)
• M49: 17,586,277 km (0.07 R)
• M50: 18,058,258 km (0.104 R)
• M51: 18,167,764 km (0.1 R)
• M52: 19,088,838 km (0.114 R)
• M53: 19,648,783 km (0.034 R)
• M54: 20,063,019 km (0.086 R)
• M55: 20,252,111 km (0.116 R)
• M56: 20,403,953 km (0.091 R)
• M57: 20,556,094 km (0.067 R)
• M58: 21,014,910 km (0.096 R)
• M59: 21,284,037 km (0.101 R)
• M60: 21,670,598 km (0.119 R)
• M61: 22,568,335 km (0.119 R)
• M62: 22,686,367 km (0.115 R)
• M63: 22,844,044 km (0.051 R)
• M64: 23,677,753 km (0.095 R)
• M65: 24,158,710 km (0.103 R)
• M66: 24,804,823 km (0.111 R)
• M67: 25,293,260 km (0.089 R)
• M68: 26,155,692 km (0.113 R)
• M69: 26,486,752 km (0.032 R)
• M70: 28,502,284 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 11.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.56 AU - 12.14 AU

Year: 11983 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,293,874 km

• M1: 143,913 km (0.053 R)
• M2: 225,893 km (0.114 R)
• M3: 1,005,447 km (0.102 R)
• M4: 1,086,679 km (0.085 R)
• M5: 1,621,641 km (0.086 R)
• M6: 1,718,431 km (0.097 R)
• M7: 2,258,030 km (0.058 R)
• M8: 2,731,956 km (0.074 R)
• M9: 2,906,687 km (0.109 R)
• M10: 3,145,594 km (0.078 R)
• M11: 3,329,001 km (0.093 R)
• M12: 4,332,205 km (0.071 R)
• M13: 4,434,081 km (0.069 R)
• M14: 4,640,227 km (0.119 R)
• M15: 4,849,514 km (0.032 R)
• M16: 4,919,975 km (0.08 R)
• M17: 5,717,780 km (0.081 R)
• M18: 6,018,023 km (0.103 R)
• M19: 6,208,162 km (0.092 R)
• M20: 7,189,225 km (0.071 R)
• M21: 7,800,781 km (0.103 R)
• M22: 8,050,161 km (0.091 R)
• M23: 8,814,007 km (0.106 R)
• M24: 9,380,235 km (0.066 R)
• M25: 10,593,324 km (0.107 R)
• M26: 10,777,330 km (0.073 R)
• M27: 11,148,333 km (0.066 R)
• M28: 11,523,674 km (0.091 R)
• M29: 11,712,915 km (0.085 R)
• M30: 12,094,389 km (0.081 R)
• M31: 12,383,263 km (0.101 R)
• M32: 14,012,384 km (0.107 R)
• M33: 14,366,632 km (0.031 R)
• M34: 14,826,346 km (0.101 R)
• M35: 14,929,120 km (0.102 R)
• M36: 16,075,937 km (0.116 R)
• M37: 16,446,640 km (0.076 R)
• M38: 17,088,864 km (0.107 R)
• M39: 17,575,955 km (0.083 R)
• M40: 17,684,862 km (0.069 R)
• M41: 18,897,203 km (0.105 R)
• M42: 19,400,899 km (0.093 R)
• M43: 19,852,385 km (0.065 R)
• M44: 22,692,202 km (0.098 R)
• M45: 23,227,463 km (0.049 R)
• M46: 23,766,913 km (0.029 R)
• M47: 24,492,612 km (0.1 R)
• M48: 25,594,849 km (0.056 R)
• M49: 25,718,417 km (0.045 R)
• M50: 26,090,018 km (0.089 R)
• M51: 26,650,711 km (0.1 R)
• M52: 27,404,535 km (0.086 R)
• M53: 28,676,565 km (0.104 R)
• M54: 29,837,744 km (0.05 R)
• M55: 30,489,542 km (0.097 R)
• M56: 31,277,773 km (0.053 R)
• M57: 31,409,868 km (0.094 R)
• M58: 31,674,507 km (0.071 R)
• M59: 31,807,050 km (0.112 R)
• M60: 32,139,307 km (0.052 R)
• M61: 32,874,431 km (0.085 R)
• M62: 33,345,066 km (0.12 R)
• M63: 34,497,419 km (0.033 R)
• M64: 35,044,348 km (0.039 R)
• M65: 35,800,865 km (0.119 R)
• M66: 36,008,058 km (0.112 R)
• M67: 36,285,113 km (0.118 R)
• M68: 36,771,456 km (0.064 R)
• M69: 38,173,188 km (0.055 R)
• M70: 41,245,479 km (0.107 R)
• M71: 42,189,891 km (0.09 R)
• M72: 42,628,212 km (0.098 R)
• M73: 42,701,366 km (0.051 R)
• M74: 43,067,881 km (0.108 R)
• M75: 44,322,109 km (0.1 R)
• M76: 44,619,061 km (0.097 R)
• M77: 46,113,244 km (0.081 R)
• M78: 47,472,042 km (0.09 R)
• M79: 48,997,192 km (0.118 R)
• M80: 49,611,740 km (0.114 R)
• M81: 49,765,826 km (0.042 R)
• M82: 50,383,516 km (0.089 R)
• M83: 52,095,364 km (0.12 R)
• M84: 52,251,993 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 3.7

Gravity: 65.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.93 AU - 22.35 AU

Year: 28963 Days

Day: 17.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,293,874 km

• M1: 63,429 km (0.067 R)
• M2: 185,651 km (0.095 R)
• M3: 654,191 km (0.094 R)
• M4: 833,111 km (0.105 R)
• M5: 1,128,566 km (0.089 R)
• M6: 1,686,267 km (0.106 R)
• M7: 2,228,260 km (0.085 R)
• M8: 2,450,114 km (0.11 R)
• M9: 2,772,497 km (0.069 R)
• M10: 2,867,043 km (0.04 R)
• M11: 3,405,895 km (0.119 R)
• M12: 3,764,780 km (0.092 R)
• M13: 3,869,499 km (0.091 R)
• M14: 4,081,927 km (0.11 R)
• M15: 4,407,602 km (0.105 R)
• M16: 4,741,505 km (0.117 R)
• M17: 4,798,053 km (0.114 R)
• M18: 5,257,617 km (0.119 R)
• M19: 5,316,110 km (0.093 R)
• M20: 7,037,981 km (0.102 R)
• M21: 7,559,031 km (0.1 R)
• M22: 8,092,347 km (0.115 R)
• M23: 9,620,489 km (0.097 R)
• M24: 9,763,804 km (0.084 R)
• M25: 9,979,973 km (0.107 R)
• M26: 11,084,454 km (0.055 R)
• M27: 12,304,724 km (0.079 R)
• M28: 12,694,576 km (0.107 R)
• M29: 13,009,480 km (0.049 R)
• M30: 13,088,617 km (0.076 R)
• M31: 13,326,926 km (0.084 R)
• M32: 13,888,666 km (0.086 R)
• M33: 14,213,144 km (0.106 R)
• M34: 16,724,593 km (0.073 R)
• M35: 17,504,297 km (0.111 R)
• M36: 18,030,732 km (0.094 R)
• M37: 19,188,919 km (0.082 R)
• M38: 19,369,184 km (0.037 R)
• M39: 21,670,000 km (0.103 R)
• M40: 23,282,964 km (0.039 R)
• M41: 24,444,741 km (0.074 R)
• M42: 26,824,095 km (0.086 R)
• M43: 29,172,482 km (0.111 R)
• M44: 30,633,904 km (0.104 R)
• M45: 35,710,957 km (0.068 R)
• M46: 36,043,662 km (0.051 R)
• M47: 36,600,615 km (0.053 R)
• M48: 38,629,162 km (0.119 R)
• M49: 40,462,484 km (0.088 R)
• M50: 40,578,123 km (0.097 R)
• M51: 42,558,799 km (0.083 R)
• M52: 42,911,700 km (0.093 R)
• M53: 44,929,177 km (0.07 R)
• M54: 46,250,874 km (0.081 R)
• M55: 46,613,649 km (0.059 R)
• M56: 50,168,095 km (0.078 R)
• M57: 51,288,882 km (0.107 R)
• M58: 52,795,931 km (0.116 R)
• M59: 52,922,192 km (0.075 R)
• M60: 53,175,012 km (0.111 R)
• M61: 55,339,843 km (0.115 R)
• M62: 57,014,740 km (0.119 R)
• M63: 57,144,143 km (0.086 R)
• M64: 58,575,345 km (0.113 R)
• M65: 58,967,741 km (0.062 R)
• M66: 59,492,380 km (0.092 R)
• M67: 62,671,784 km (0.078 R)
• M68: 65,227,813 km (0.075 R)
• M69: 66,314,043 km (0.04 R)
• M70: 66,450,327 km (0.111 R)
• M71: 68,918,093 km (0.102 R)
• M72: 70,718,803 km (0.065 R)
• M73: 70,997,354 km (0.093 R)
• M74: 71,276,055 km (0.077 R)
• M75: 74,933,274 km (0.115 R)
• M76: 76,356,100 km (0.067 R)
• M77: 78,362,955 km (0.061 R)
• M78: 80,387,014 km (0.05 R)
• M79: 80,822,942 km (0.09 R)
• M80: 81,405,477 km (0.065 R)
• M81: 81,989,507 km (0.103 R)
• M82: 84,929,853 km (0.12 R)
• M83: 90,308,794 km (0.117 R)
• M84: 91,670,733 km (0.093 R)
• M85: 91,822,425 km (0.073 R)
• M86: 92,886,963 km (0.094 R)
• M87: 93,039,404 km (0.101 R)
• M88: 93,344,434 km (0.061 R)
• M89: 95,181,795 km (0.118 R)
• M90: 96,259,049 km (0.092 R)
• M91: 97,340,343 km (0.088 R)
• M92: 99,827,108 km (0.09 R)
• M93: 102,334,518 km (0.096 R)
• M94: 104,862,722 km (0.052 R)
• M95: 105,657,087 km (0.089 R)
• M96: 105,975,281 km (0.119 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit