🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 353 Days

Day: 26.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.2 AU - 1.32 AU

Year: 514 Days

Day: 39.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,962,476 km

• M1: 337,044 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.68 AU - 1.72 AU

Year: 806 Days

Day: 22.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,962,476 km

• M1: 281,693 km (0.084 R)
• M2: 329,115 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.01 AU - 2.19 AU

Year: 1106 Days

Day: 19.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.42 AU - 4.88 AU

Year: 3073 Days

Day: 29.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 11.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.77 AU - 8.21 AU

Year: 6717 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,962,476 km

• M1: 210,484 km (0.116 R)
• M2: 424,110 km (0.092 R)
• M3: 593,904 km (0.08 R)
• M4: 694,882 km (0.078 R)
• M5: 830,418 km (0.057 R)
• M6: 1,082,789 km (0.057 R)
• M7: 1,551,928 km (0.063 R)
• M8: 1,715,738 km (0.034 R)
• M9: 1,866,233 km (0.114 R)
• M10: 1,962,574 km (0.047 R)
• M11: 2,120,550 km (0.117 R)
• M12: 2,512,496 km (0.075 R)
• M13: 2,728,216 km (0.076 R)
• M14: 2,838,320 km (0.08 R)
• M15: 2,949,920 km (0.087 R)
• M16: 3,154,720 km (0.103 R)
• M17: 3,506,574 km (0.115 R)
• M18: 3,995,460 km (0.106 R)
• M19: 4,121,122 km (0.11 R)
• M20: 4,222,549 km (0.033 R)
• M21: 4,402,217 km (0.073 R)
• M22: 4,558,247 km (0.093 R)
• M23: 4,636,936 km (0.106 R)
• M24: 4,716,073 km (0.067 R)
• M25: 5,421,128 km (0.076 R)
• M26: 6,304,653 km (0.099 R)
• M27: 6,628,981 km (0.103 R)
• M28: 7,541,079 km (0.106 R)
• M29: 7,917,019 km (0.092 R)
• M30: 8,203,050 km (0.117 R)
• M31: 9,114,549 km (0.102 R)
• M32: 9,314,113 km (0.057 R)
• M33: 9,683,620 km (0.047 R)
• M34: 9,853,264 km (0.097 R)
• M35: 10,092,321 km (0.111 R)
• M36: 10,437,294 km (0.119 R)
• M37: 10,715,995 km (0.03 R)
• M38: 10,856,317 km (0.071 R)
• M39: 11,964,389 km (0.118 R)
• M40: 12,292,756 km (0.098 R)
• M41: 12,439,661 km (0.098 R)
• M42: 12,550,214 km (0.112 R)
• M43: 13,145,614 km (0.034 R)
• M44: 13,940,876 km (0.078 R)
• M45: 14,635,010 km (0.082 R)
• M46: 15,103,999 km (0.055 R)
• M47: 15,379,858 km (0.059 R)
• M48: 16,338,481 km (0.104 R)
• M49: 16,581,129 km (0.095 R)
• M50: 17,111,004 km (0.1 R)
• M51: 17,439,970 km (0.064 R)
• M52: 18,145,773 km (0.113 R)
• M53: 18,355,060 km (0.076 R)
• M54: 18,649,619 km (0.114 R)
• M55: 20,145,298 km (0.077 R)
• M56: 20,362,065 km (0.099 R)
• M57: 20,929,490 km (0.105 R)
• M58: 21,502,151 km (0.096 R)
• M59: 21,901,577 km (0.114 R)
• M60: 22,572,673 km (0.118 R)
• M61: 22,797,968 km (0.079 R)
• M62: 23,523,667 km (0.115 R)
• M63: 23,660,698 km (0.086 R)
• M64: 23,935,360 km (0.096 R)
• M65: 24,534,051 km (0.035 R)
• M66: 24,672,878 km (0.057 R)
• M67: 24,951,429 km (0.088 R)
• M68: 25,277,702 km (0.065 R)
• M69: 26,930,160 km (0.056 R)
• M70: 28,083,410 km (0.068 R)
• M71: 28,180,349 km (0.114 R)
• M72: 28,471,467 km (0.107 R)
• M73: 29,991,680 km (0.118 R)
• M74: 30,239,414 km (0.114 R)
• M75: 30,687,011 km (0.032 R)
• M76: 30,836,609 km (0.111 R)
• M77: 31,437,693 km (0.094 R)
• M78: 32,093,231 km (0.059 R)
• M79: 32,448,077 km (0.119 R)
• M80: 33,777,554 km (0.084 R)
• M81: 34,345,427 km (0.109 R)
• M82: 34,708,352 km (0.115 R)
• M83: 34,812,322 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 8.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.83 AU - 10.07 AU

Year: 9731 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,962,476 km

• M1: 254,316 km (0.103 R)
• M2: 532,120 km (0.118 R)
• M3: 819,796 km (0.107 R)
• M4: 1,132,605 km (0.059 R)
• M5: 1,788,742 km (0.06 R)
• M6: 2,194,601 km (0.118 R)
• M7: 2,572,934 km (0.082 R)
• M8: 2,769,805 km (0.085 R)
• M9: 3,089,346 km (0.115 R)
• M10: 3,359,519 km (0.104 R)
• M11: 3,482,190 km (0.101 R)
• M12: 3,575,090 km (0.073 R)
• M13: 3,890,891 km (0.051 R)
• M14: 3,955,069 km (0.112 R)
• M15: 4,583,230 km (0.062 R)
• M16: 4,891,551 km (0.118 R)
• M17: 5,420,529 km (0.113 R)
• M18: 5,856,906 km (0.044 R)
• M19: 7,153,621 km (0.065 R)
• M20: 7,591,793 km (0.118 R)
• M21: 7,874,982 km (0.114 R)
• M22: 8,368,804 km (0.117 R)
• M23: 8,957,472 km (0.079 R)
• M24: 9,516,220 km (0.066 R)
• M25: 9,734,034 km (0.091 R)
• M26: 9,909,513 km (0.061 R)
• M27: 10,667,076 km (0.083 R)
• M28: 11,443,190 km (0.089 R)
• M29: 11,768,116 km (0.099 R)
• M30: 12,332,100 km (0.116 R)
• M31: 12,569,662 km (0.111 R)
• M32: 12,953,081 km (0.08 R)
• M33: 13,243,152 km (0.114 R)
• M34: 13,340,241 km (0.089 R)
• M35: 13,535,316 km (0.076 R)
• M36: 13,682,221 km (0.064 R)
• M37: 14,474,492 km (0.078 R)
• M38: 15,028,004 km (0.114 R)
• M39: 15,537,085 km (0.097 R)
• M40: 16,363,314 km (0.099 R)
• M41: 17,097,989 km (0.034 R)
• M42: 17,897,141 km (0.1 R)
• M43: 18,058,408 km (0.084 R)
• M44: 18,763,014 km (0.103 R)
• M45: 19,975,504 km (0.102 R)
• M46: 20,704,046 km (0.091 R)
• M47: 21,784,292 km (0.091 R)
• M48: 22,302,350 km (0.119 R)
• M49: 23,174,805 km (0.104 R)
• M50: 23,821,666 km (0.068 R)
• M51: 24,295,891 km (0.109 R)
• M52: 25,133,340 km (0.108 R)
• M53: 25,555,505 km (0.096 R)
• M54: 25,616,092 km (0.099 R)
• M55: 26,040,950 km (0.071 R)
• M56: 26,529,387 km (0.12 R)
• M57: 26,836,212 km (0.095 R)
• M58: 26,897,697 km (0.097 R)
• M59: 27,144,234 km (0.089 R)
• M60: 27,950,567 km (0.042 R)
• M61: 28,075,332 km (0.06 R)
• M62: 28,513,354 km (0.101 R)
• M63: 30,096,399 km (0.039 R)
• M64: 31,383,240 km (0.114 R)
• M65: 31,968,167 km (0.052 R)
• M66: 34,745,153 km (0.061 R)
• M67: 36,162,293 km (0.085 R)
• M68: 36,707,129 km (0.102 R)
• M69: 38,427,355 km (0.088 R)
• M70: 39,401,985 km (0.099 R)
• M71: 40,032,989 km (0.098 R)
• M72: 40,314,382 km (0.064 R)
• M73: 40,455,303 km (0.069 R)
• M74: 41,162,752 km (0.112 R)
• M75: 42,517,959 km (0.11 R)
• M76: 43,309,332 km (0.114 R)
• M77: 43,525,949 km (0.096 R)
• M78: 43,670,610 km (0.092 R)
• M79: 44,541,719 km (0.063 R)
• M80: 44,833,435 km (0.036 R)
• M81: 45,052,596 km (0.09 R)
• M82: 45,712,322 km (0.073 R)
• M83: 45,785,775 km (0.035 R)
• M84: 47,784,851 km (0.094 R)
• M85: 48,682,438 km (0.076 R)
• M86: 48,907,733 km (0.111 R)
• M87: 49,058,079 km (0.109 R)
• M88: 49,208,724 km (0.117 R)
• M89: 50,115,137 km (0.026 R)
• M90: 50,342,526 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.25 AU - 16.13 AU

Year: 22587 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,962,476 km

• M1: 809,773 km (0.066 R)
• M2: 1,001,408 km (0.11 R)
• M3: 1,137,093 km (0.098 R)
• M4: 1,757,326 km (0.108 R)
• M5: 1,984,117 km (0.068 R)
• M6: 2,176,499 km (0.111 R)
• M7: 2,556,328 km (0.117 R)
• M8: 2,695,305 km (0.11 R)
• M9: 3,999,798 km (0.051 R)
• M10: 4,053,354 km (0.088 R)
• M11: 4,215,518 km (0.028 R)
• M12: 5,028,882 km (0.077 R)
• M13: 5,468,251 km (0.103 R)
• M14: 5,527,791 km (0.051 R)
• M15: 5,798,264 km (0.079 R)
• M16: 6,042,408 km (0.09 R)
• M17: 6,477,588 km (0.038 R)
• M18: 7,246,970 km (0.116 R)
• M19: 8,044,775 km (0.066 R)
• M20: 10,121,493 km (0.119 R)
• M21: 10,489,055 km (0.036 R)
• M22: 10,674,406 km (0.098 R)
• M23: 11,199,345 km (0.091 R)
• M24: 12,548,120 km (0.072 R)
• M25: 13,181,517 km (0.072 R)
• M26: 13,261,402 km (0.117 R)
• M27: 15,143,493 km (0.092 R)
• M28: 16,544,178 km (0.042 R)
• M29: 16,587,262 km (0.102 R)
• M30: 18,833,923 km (0.046 R)
• M31: 19,558,126 km (0.066 R)
• M32: 19,832,040 km (0.085 R)
• M33: 21,127,258 km (0.096 R)
• M34: 21,455,327 km (0.114 R)
• M35: 21,549,274 km (0.118 R)
• M36: 21,737,767 km (0.107 R)
• M37: 23,265,311 km (0.092 R)
• M38: 25,173,133 km (0.048 R)
• M39: 25,222,650 km (0.05 R)
• M40: 26,170,801 km (0.062 R)
• M41: 27,742,626 km (0.119 R)
• M42: 28,153,272 km (0.103 R)
• M43: 28,514,102 km (0.036 R)
• M44: 29,292,759 km (0.12 R)
• M45: 29,344,819 km (0.116 R)
• M46: 29,973,130 km (0.071 R)
• M47: 31,669,869 km (0.098 R)
• M48: 31,884,243 km (0.102 R)
• M49: 32,422,047 km (0.083 R)
• M50: 32,854,385 km (0.119 R)
• M51: 32,908,689 km (0.054 R)
• M52: 33,343,271 km (0.057 R)
• M53: 34,053,412 km (0.095 R)
• M54: 34,327,924 km (0.076 R)
• M55: 34,768,640 km (0.109 R)
• M56: 35,045,096 km (0.091 R)
• M57: 36,943,793 km (0.117 R)
• M58: 37,112,988 km (0.084 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit