🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 220 Days

Day: 37.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 278 Days

Day: 38 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.95 AU - 1.51 AU

Year: 501 Days

Day: 46.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,338,763 km

• M1: 220,507 km (0.059 R)
• M2: 325,076 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.93 AU - 2.47 AU

Year: 1198 Days

Day: 45.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.17 AU - 2.57 AU

Year: 1339 Days

Day: 32.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 9.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.53 AU - 5.59 AU

Year: 4813 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,338,763 km

• M1: 140,323 km (0.104 R)
• M2: 219,161 km (0.066 R)
• M3: 304,880 km (0.12 R)
• M4: 433,834 km (0.053 R)
• M5: 626,516 km (0.077 R)
• M6: 739,462 km (0.113 R)
• M7: 909,854 km (0.037 R)
• M8: 1,107,024 km (0.091 R)
• M9: 1,542,803 km (0.06 R)
• M10: 1,667,567 km (0.091 R)
• M11: 1,763,460 km (0.077 R)
• M12: 1,910,963 km (0.097 R)
• M13: 1,977,833 km (0.061 R)
• M14: 2,131,171 km (0.085 R)
• M15: 2,253,243 km (0.103 R)
• M16: 2,324,003 km (0.062 R)
• M17: 2,449,815 km (0.077 R)
• M18: 2,745,719 km (0.1 R)
• M19: 2,898,160 km (0.044 R)
• M20: 3,473,962 km (0.113 R)
• M21: 3,535,446 km (0.11 R)
• M22: 3,680,706 km (0.095 R)
• M23: 3,743,537 km (0.116 R)
• M24: 4,063,078 km (0.109 R)
• M25: 4,193,378 km (0.068 R)
• M26: 4,347,165 km (0.04 R)
• M27: 4,570,215 km (0.093 R)
• M28: 4,637,833 km (0.099 R)
• M29: 4,819,894 km (0.094 R)
• M30: 5,238,169 km (0.1 R)
• M31: 5,911,958 km (0.092 R)
• M32: 6,134,410 km (0.101 R)
• M33: 6,359,555 km (0.087 R)
• M34: 6,587,393 km (0.105 R)
• M35: 6,740,880 km (0.089 R)
• M36: 6,895,564 km (0.111 R)
• M37: 6,999,236 km (0.093 R)
• M38: 7,392,977 km (0.064 R)
• M39: 8,010,667 km (0.097 R)
• M40: 8,202,002 km (0.103 R)
• M41: 8,284,431 km (0.113 R)
• M42: 8,616,987 km (0.109 R)
• M43: 8,954,031 km (0.062 R)
• M44: 9,238,117 km (0.098 R)
• M45: 9,554,218 km (0.1 R)
• M46: 9,990,744 km (0.039 R)
• M47: 10,078,857 km (0.097 R)
• M48: 10,434,003 km (0.11 R)
• M49: 11,065,156 km (0.078 R)
• M50: 11,126,042 km (0.105 R)
• M51: 11,217,297 km (0.051 R)
• M52: 11,400,854 km (0.09 R)
• M53: 11,894,975 km (0.066 R)
• M54: 12,207,336 km (0.07 R)
• M55: 12,301,583 km (0.056 R)
• M56: 12,459,259 km (0.106 R)
• M57: 13,000,205 km (0.093 R)
• M58: 13,257,513 km (0.026 R)
• M59: 13,321,990 km (0.113 R)
• M60: 13,646,467 km (0.113 R)
• M61: 13,776,917 km (0.097 R)
• M62: 14,668,819 km (0.055 R)
• M63: 15,443,138 km (0.097 R)
• M64: 15,613,231 km (0.115 R)
• M65: 16,024,026 km (0.107 R)
• M66: 16,230,771 km (0.089 R)
• M67: 17,702,514 km (0.11 R)
• M68: 17,809,327 km (0.087 R)
• M69: 18,671,011 km (0.112 R)
• M70: 19,180,093 km (0.098 R)
• M71: 19,656,711 km (0.097 R)
• M72: 20,435,069 km (0.063 R)
• M73: 20,659,316 km (0.114 R)
• M74: 21,374,843 km (0.115 R)
• M75: 21,602,381 km (0.039 R)
• M76: 21,792,670 km (0.112 R)
• M77: 23,179,292 km (0.073 R)
• M78: 23,883,300 km (0.062 R)
• M79: 24,316,984 km (0.116 R)
• M80: 24,793,005 km (0.079 R)
• M81: 24,912,533 km (0.103 R)
• M82: 25,112,097 km (0.102 R)
• M83: 25,794,712 km (0.118 R)
• M84: 26,973,094 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 10.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.44 AU - 10.4 AU

Year: 10613 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,338,763 km

• M1: 135,984 km (0.117 R)
• M2: 228,286 km (0.106 R)
• M3: 332,107 km (0.051 R)
• M4: 614,847 km (0.096 R)
• M5: 892,950 km (0.05 R)
• M6: 1,031,178 km (0.087 R)
• M7: 1,399,488 km (0.043 R)
• M8: 1,525,300 km (0.104 R)
• M9: 1,749,697 km (0.064 R)
• M10: 1,905,428 km (0.12 R)
• M11: 2,127,282 km (0.086 R)
• M12: 2,595,972 km (0.063 R)
• M13: 3,358,173 km (0.04 R)
• M14: 4,107,958 km (0.076 R)
• M15: 4,263,988 km (0.065 R)
• M16: 4,771,424 km (0.112 R)
• M17: 4,963,209 km (0.087 R)
• M18: 5,241,610 km (0.119 R)
• M19: 5,582,544 km (0.107 R)
• M20: 6,018,921 km (0.066 R)
• M21: 6,137,103 km (0.102 R)
• M22: 6,345,942 km (0.072 R)
• M23: 6,648,279 km (0.102 R)
• M24: 7,647,294 km (0.06 R)
• M25: 7,807,662 km (0.119 R)
• M26: 8,001,541 km (0.077 R)
• M27: 8,559,541 km (0.034 R)
• M28: 8,759,554 km (0.076 R)
• M29: 8,893,743 km (0.067 R)
• M30: 9,300,500 km (0.103 R)
• M31: 10,167,120 km (0.062 R)
• M32: 10,521,069 km (0.105 R)
• M33: 11,313,937 km (0.107 R)
• M34: 11,423,593 km (0.088 R)
• M35: 12,014,205 km (0.089 R)
• M36: 12,690,537 km (0.11 R)
• M37: 13,109,860 km (0.113 R)
• M38: 14,712,951 km (0.106 R)
• M39: 15,355,324 km (0.087 R)
• M40: 15,517,338 km (0.065 R)
• M41: 15,639,111 km (0.077 R)
• M42: 16,377,077 km (0.119 R)
• M43: 16,708,736 km (0.118 R)
• M44: 17,084,526 km (0.037 R)
• M45: 17,886,819 km (0.118 R)
• M46: 18,572,127 km (0.106 R)
• M47: 19,004,764 km (0.062 R)
• M48: 19,968,174 km (0.095 R)
• M49: 20,145,148 km (0.1 R)
• M50: 20,857,833 km (0.087 R)
• M51: 21,082,379 km (0.119 R)
• M52: 21,896,940 km (0.066 R)
• M53: 22,308,184 km (0.086 R)
• M54: 24,025,268 km (0.116 R)
• M55: 24,449,378 km (0.026 R)
• M56: 24,923,454 km (0.045 R)
• M57: 25,304,929 km (0.06 R)
• M58: 26,363,932 km (0.057 R)
• M59: 26,752,737 km (0.077 R)
• M60: 27,241,174 km (0.098 R)
• M61: 27,339,310 km (0.094 R)
• M62: 28,078,473 km (0.095 R)
• M63: 28,574,988 km (0.117 R)
• M64: 30,487,896 km (0.112 R)
• M65: 30,793,674 km (0.11 R)
• M66: 31,408,372 km (0.118 R)
• M67: 33,224,341 km (0.088 R)
• M68: 34,542,148 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 5.8

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.38 AU - 13.74 AU

Year: 16340 Days

Day: 20.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,338,763 km

• M1: 227,838 km (0.12 R)
• M2: 419,173 km (0.105 R)
• M3: 552,016 km (0.093 R)
• M4: 742,903 km (0.103 R)
• M5: 1,373,458 km (0.11 R)
• M6: 1,429,707 km (0.064 R)
• M7: 1,544,299 km (0.053 R)
• M8: 1,722,021 km (0.11 R)
• M9: 2,032,885 km (0.115 R)
• M10: 2,327,593 km (0.029 R)
• M11: 2,635,615 km (0.066 R)
• M12: 2,705,926 km (0.092 R)
• M13: 2,920,300 km (0.077 R)
• M14: 3,140,359 km (0.116 R)
• M15: 4,195,173 km (0.044 R)
• M16: 6,216,091 km (0.104 R)
• M17: 6,641,846 km (0.065 R)
• M18: 6,737,738 km (0.032 R)
• M19: 7,671,678 km (0.1 R)
• M20: 8,385,409 km (0.099 R)
• M21: 8,489,081 km (0.098 R)
• M22: 9,712,043 km (0.039 R)
• M23: 10,316,120 km (0.025 R)
• M24: 10,819,367 km (0.07 R)
• M25: 12,317,739 km (0.11 R)
• M26: 14,187,413 km (0.093 R)
• M27: 14,373,064 km (0.101 R)
• M28: 14,559,463 km (0.095 R)
• M29: 15,060,466 km (0.099 R)
• M30: 15,886,546 km (0.101 R)
• M31: 16,466,986 km (0.1 R)
• M32: 17,449,844 km (0.081 R)
• M33: 18,384,232 km (0.064 R)
• M34: 18,993,544 km (0.109 R)
• M35: 20,371,041 km (0.041 R)
• M36: 21,851,611 km (0.104 R)
• M37: 22,568,784 km (0.115 R)
• M38: 24,395,224 km (0.099 R)
• M39: 24,989,726 km (0.055 R)
• M40: 26,268,638 km (0.068 R)
• M41: 26,725,061 km (0.101 R)
• M42: 27,184,177 km (0.075 R)
• M43: 27,800,371 km (0.095 R)
• M44: 28,889,742 km (0.05 R)
• M45: 28,968,132 km (0.027 R)
• M46: 29,834,453 km (0.083 R)
• M47: 30,151,750 km (0.066 R)
• M48: 30,869,371 km (0.089 R)
• M49: 31,431,560 km (0.104 R)
• M50: 31,754,242 km (0.097 R)
• M51: 33,302,281 km (0.105 R)
• M52: 34,126,865 km (0.036 R)
• M53: 34,375,496 km (0.119 R)
• M54: 34,458,523 km (0.087 R)
• M55: 34,624,726 km (0.086 R)
• M56: 35,376,156 km (0.1 R)
• M57: 35,627,930 km (0.1 R)
• M58: 35,880,152 km (0.03 R)
• M59: 36,132,972 km (0.109 R)
• M60: 36,386,391 km (0.113 R)
• M61: 36,640,558 km (0.034 R)
• M62: 38,005,339 km (0.111 R)
• M63: 38,177,077 km (0.078 R)
• M64: 38,435,283 km (0.061 R)
• M65: 42,109,557 km (0.108 R)
• M66: 42,554,461 km (0.1 R)
• M67: 42,732,781 km (0.083 R)
• M68: 43,090,320 km (0.118 R)
• M69: 44,258,979 km (0.078 R)
• M70: 44,439,693 km (0.104 R)
• M71: 45,256,049 km (0.069 R)
• M72: 48,570,389 km (0.118 R)
• M73: 49,786,321 km (0.103 R)
• M74: 50,068,313 km (0.086 R)
• M75: 50,539,546 km (0.119 R)
• M76: 50,822,885 km (0.113 R)
• M77: 51,771,485 km (0.058 R)
• M78: 54,555,351 km (0.095 R)
• M79: 56,111,917 km (0.028 R)
• M80: 56,699,388 km (0.085 R)
• M81: 56,797,524 km (0.078 R)
• M82: 57,092,232 km (0.111 R)
• M83: 57,781,729 km (0.111 R)
• M84: 58,276,000 km (0.102 R)
• M85: 58,375,034 km (0.06 R)
• M86: 59,268,732 km (0.049 R)
• M87: 59,467,846 km (0.089 R)
• M88: 59,567,628 km (0.091 R)
• M89: 60,266,998 km (0.115 R)
• M90: 60,969,061 km (0.102 R)
• M91: 61,270,650 km (0.058 R)
• M92: 63,498,462 km (0.071 R)
• M93: 63,906,266 km (0.118 R)
• M94: 66,682,204 km (0.094 R)
• M95: 67,720,263 km (0.064 R)
• M96: 68,345,732 km (0.094 R)
• M97: 70,022,874 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit