🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 16.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 166 Days

Day: 24.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 32.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,998,527 km

• M1: 144,661 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.59 AU - 0.71 AU

Year: 188 Days

Day: 43.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 210 Days

Day: 30.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,998,527 km

• M1: 129,253 km (0.077 R)
• M2: 498,909 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.31 AU - 1.45 AU

Year: 581 Days

Day: 25 Hours

Environment

Temp: -8 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.61 AU - 2.17 AU

Year: 931 Days

Day: 37.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.75 AU - 3.97 AU

Year: 2716 Days

Day: 31.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.59 AU - 10.65 AU

Year: 11530 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,998,527 km

• M1: 167,699 km (0.096 R)
• M2: 549,623 km (0.074 R)
• M3: 841,638 km (0.032 R)
• M4: 969,843 km (0.093 R)
• M5: 1,089,820 km (0.083 R)
• M6: 1,199,326 km (0.114 R)
• M7: 1,312,721 km (0.118 R)
• M8: 1,412,952 km (0.054 R)
• M9: 1,586,186 km (0.063 R)
• M10: 1,711,848 km (0.072 R)
• M11: 1,935,198 km (0.065 R)
• M12: 2,308,744 km (0.101 R)
• M13: 2,431,564 km (0.119 R)
• M14: 2,641,150 km (0.081 R)
• M15: 2,989,265 km (0.066 R)
• M16: 3,101,014 km (0.119 R)
• M17: 3,283,075 km (0.115 R)
• M18: 3,375,377 km (0.114 R)
• M19: 3,657,668 km (0.054 R)
• M20: 3,825,966 km (0.111 R)
• M21: 3,923,354 km (0.075 R)
• M22: 4,576,348 km (0.031 R)
• M23: 4,836,649 km (0.12 R)
• M24: 5,399,137 km (0.102 R)
• M25: 5,646,721 km (0.057 R)
• M26: 5,841,946 km (0.062 R)
• M27: 5,954,444 km (0.094 R)
• M28: 6,267,552 km (0.071 R)
• M29: 6,440,787 km (0.041 R)
• M30: 7,360,664 km (0.099 R)
• M31: 7,512,805 km (0.057 R)
• M32: 7,913,578 km (0.09 R)
• M33: 8,101,024 km (0.073 R)
• M34: 8,353,096 km (0.08 R)
• M35: 8,639,875 km (0.099 R)
• M36: 8,865,170 km (0.075 R)
• M37: 9,125,021 km (0.092 R)
• M38: 9,255,919 km (0.095 R)
• M39: 9,453,389 km (0.076 R)
• M40: 9,819,155 km (0.115 R)
• M41: 10,427,720 km (0.104 R)
• M42: 10,633,267 km (0.066 R)
• M43: 10,736,639 km (0.081 R)
• M44: 11,013,694 km (0.106 R)
• M45: 11,153,269 km (0.092 R)
• M46: 11,433,915 km (0.101 R)
• M47: 11,681,499 km (0.111 R)
• M48: 11,966,483 km (0.065 R)
• M49: 12,872,149 km (0.098 R)
• M50: 13,092,955 km (0.116 R)
• M51: 13,837,504 km (0.109 R)
• M52: 14,787,600 km (0.048 R)
• M53: 14,980,132 km (0.12 R)
• M54: 15,251,204 km (0.088 R)
• M55: 15,680,400 km (0.104 R)
• M56: 16,510,668 km (0.048 R)
• M57: 16,630,496 km (0.119 R)
• M58: 17,721,513 km (0.117 R)
• M59: 18,213,990 km (0.079 R)
• M60: 18,420,435 km (0.042 R)
• M61: 18,877,456 km (0.1 R)
• M62: 20,442,100 km (0.073 R)
• M63: 20,785,876 km (0.106 R)
• M64: 21,088,363 km (0.073 R)
• M65: 21,348,663 km (0.079 R)
• M66: 21,566,478 km (0.06 R)
• M67: 22,489,198 km (0.049 R)
• M68: 23,919,952 km (0.038 R)
• M69: 24,600,771 km (0.08 R)
• M70: 24,829,058 km (0.117 R)
• M71: 25,888,510 km (0.066 R)
• M72: 26,400,434 km (0.026 R)
• M73: 27,009,896 km (0.079 R)
• M74: 27,956,401 km (0.109 R)
• M75: 28,194,711 km (0.056 R)
• M76: 28,865,508 km (0.096 R)
• M77: 29,299,641 km (0.106 R)
• M78: 29,493,220 km (0.089 R)
• M79: 30,565,837 km (0.106 R)
• M80: 33,555,401 km (0.062 R)
• M81: 33,859,384 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.5

Radius: 6.2

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.6 AU - 16.7 AU

Year: 23245 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,998,527 km

• M1: 83,924 km (0.104 R)
• M2: 154,086 km (0.105 R)
• M3: 762,949 km (0.057 R)
• M4: 911,500 km (0.109 R)
• M5: 989,291 km (0.106 R)
• M6: 1,563,148 km (0.085 R)
• M7: 1,785,151 km (0.096 R)
• M8: 2,473,152 km (0.093 R)
• M9: 3,476,655 km (0.045 R)
• M10: 3,558,485 km (0.081 R)
• M11: 4,590,560 km (0.08 R)
• M12: 5,046,235 km (0.119 R)
• M13: 5,516,421 km (0.078 R)
• M14: 6,498,083 km (0.081 R)
• M15: 6,548,497 km (0.093 R)
• M16: 6,700,788 km (0.106 R)
• M17: 6,802,963 km (0.063 R)
• M18: 7,164,541 km (0.12 R)
• M19: 7,426,786 km (0.076 R)
• M20: 8,617,286 km (0.102 R)
• M21: 8,672,787 km (0.046 R)
• M22: 9,121,132 km (0.102 R)
• M23: 9,177,829 km (0.089 R)
• M24: 9,750,041 km (0.1 R)
• M25: 9,807,936 km (0.105 R)
• M26: 9,924,024 km (0.08 R)
• M27: 11,109,587 km (0.101 R)
• M28: 11,412,971 km (0.053 R)
• M29: 11,596,229 km (0.112 R)
• M30: 12,214,367 km (0.091 R)
• M31: 12,339,281 km (0.092 R)
• M32: 12,970,285 km (0.047 R)
• M33: 14,263,259 km (0.08 R)
• M34: 14,328,933 km (0.105 R)
• M35: 15,732,460 km (0.101 R)
• M36: 16,141,311 km (0.073 R)
• M37: 16,900,221 km (0.119 R)
• M38: 17,179,071 km (0.116 R)
• M39: 17,600,189 km (0.114 R)
• M40: 17,741,260 km (0.084 R)
• M41: 19,391,026 km (0.104 R)
• M42: 19,463,880 km (0.113 R)
• M43: 21,164,209 km (0.034 R)
• M44: 21,539,999 km (0.088 R)
• M45: 22,374,755 km (0.107 R)
• M46: 22,604,238 km (0.105 R)
• M47: 22,757,576 km (0.113 R)
• M48: 23,997,443 km (0.09 R)
• M49: 24,389,240 km (0.082 R)
• M50: 29,087,511 km (0.08 R)
• M51: 29,337,938 km (0.092 R)
• M52: 31,795,531 km (0.111 R)
• M53: 32,485,028 km (0.1 R)
• M54: 32,571,645 km (0.115 R)
• M55: 34,230,386 km (0.115 R)
• M56: 35,916,354 km (0.066 R)
• M57: 36,274,791 km (0.106 R)
• M58: 37,720,206 km (0.111 R)
• M59: 38,541,498 km (0.047 R)
• M60: 39,000,314 km (0.086 R)
• M61: 39,276,472 km (0.087 R)
• M62: 40,201,585 km (0.071 R)
• M63: 40,480,585 km (0.076 R)
• M64: 41,134,029 km (0.051 R)
• M65: 42,073,504 km (0.092 R)
• M66: 44,069,289 km (0.113 R)
• M67: 44,165,181 km (0.118 R)
• M68: 47,071,568 km (0.095 R)
• M69: 47,365,528 km (0.08 R)
• M70: 47,955,393 km (0.104 R)
• M71: 49,540,232 km (0.108 R)
• M72: 51,041,597 km (0.114 R)
• M73: 52,253,339 km (0.071 R)
• M74: 52,862,801 km (0.043 R)
• M75: 54,705,249 km (0.108 R)
• M76: 55,220,763 km (0.114 R)
• M77: 56,464,669 km (0.111 R)
• M78: 57,717,701 km (0.1 R)
• M79: 58,768,776 km (0.062 R)
• M80: 59,191,090 km (0.116 R)
• M81: 60,251,141 km (0.06 R)
• M82: 62,605,063 km (0.09 R)
• M83: 63,685,010 km (0.065 R)
• M84: 63,901,778 km (0.11 R)
• M85: 64,444,668 km (0.106 R)
• M86: 65,534,938 km (0.107 R)
• M87: 66,521,536 km (0.098 R)
• M88: 66,961,503 km (0.046 R)
• M89: 70,068,651 km (0.1 R)
• M90: 70,740,644 km (0.113 R)
• M91: 71,639,728 km (0.086 R)
• M92: 73,109,078 km (0.099 R)
• M93: 73,790,496 km (0.087 R)
• M94: 75,159,765 km (0.088 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit