🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 213 Days

Day: 13 Hours

Environment

Temp: 192 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,874,838 km

• M1: 30,368 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.66 AU - 0.94 AU

Year: 265 Days

Day: 37.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,874,838 km

• M1: 193,729 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.88 AU - 1 AU

Year: 338 Days

Day: 43.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.18 AU - 1.84 AU

Year: 688 Days

Day: 16.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 125.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,874,838 km

• M1: 1,459,477 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.41 AU - 2.33 AU

Year: 948 Days

Day: 31.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,874,838 km

• M1: 141,520 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.5 AU - 3.5 AU

Year: 1927 Days

Day: 22.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,874,838 km

• M1: 1,228,049 km (0.119 R)
• M2: 1,405,472 km (0.064 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 9.7

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.33 AU - 7.39 AU

Year: 7405 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 110,874,838 km

• M1: 120,576 km (0.115 R)
• M2: 619,634 km (0.115 R)
• M3: 951,143 km (0.119 R)
• M4: 2,498,883 km (0.044 R)
• M5: 3,018,287 km (0.048 R)
• M6: 4,327,866 km (0.071 R)
• M7: 7,775,050 km (0.101 R)
• M8: 8,706,147 km (0.107 R)
• M9: 9,336,403 km (0.114 R)
• M10: 12,220,351 km (0.104 R)
• M11: 13,714,385 km (0.025 R)
• M12: 15,650,630 km (0.118 R)
• M13: 16,045,419 km (0.05 R)
• M14: 18,409,664 km (0.064 R)
• M15: 26,046,186 km (0.089 R)
• M16: 32,591,093 km (0.098 R)
• M17: 33,235,561 km (0.047 R)
• M18: 34,549,778 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.5

Radius: 8

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.54 AU - 17.72 AU

Year: 22916 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,874,838 km

• M1: 99,483 km (0.117 R)
• M2: 372,947 km (0.088 R)
• M3: 649,105 km (0.108 R)
• M4: 1,825,992 km (0.059 R)
• M5: 2,402,093 km (0.065 R)
• M6: 3,471,568 km (0.117 R)
• M7: 4,112,296 km (0.062 R)
• M8: 4,569,467 km (0.069 R)
• M9: 5,711,647 km (0.118 R)
• M10: 6,744,770 km (0.072 R)
• M11: 7,131,779 km (0.119 R)
• M12: 8,660,221 km (0.101 R)
• M13: 9,234,527 km (0.096 R)
• M14: 10,332,127 km (0.049 R)
• M15: 10,716,593 km (0.078 R)
• M16: 13,528,584 km (0.106 R)
• M17: 15,766,868 km (0.057 R)
• M18: 17,240,257 km (0.025 R)
• M19: 19,765,319 km (0.114 R)
• M20: 20,458,257 km (0.076 R)
• M21: 25,768,981 km (0.111 R)
• M22: 30,470,543 km (0.117 R)
• M23: 35,713,799 km (0.111 R)
• M24: 37,787,824 km (0.077 R)
• M25: 38,700,820 km (0.112 R)
• M26: 44,154,260 km (0.102 R)
• M27: 44,658,704 km (0.098 R)
• M28: 49,012,900 km (0.067 R)
• M29: 52,317,667 km (0.087 R)
• M30: 54,408,596 km (0.089 R)
• M31: 58,554,103 km (0.091 R)
• M32: 61,015,137 km (0.107 R)
• M33: 63,117,885 km (0.044 R)
• M34: 68,810,233 km (0.1 R)
• M35: 70,857,779 km (0.083 R)
• M36: 73,180,137 km (0.092 R)
• M37: 76,758,069 km (0.105 R)
• M38: 88,988,293 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 3.7

Gravity: 67.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.65 AU - 19.09 AU

Year: 29199 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,874,838 km

• M1: 46,375 km (0.108 R)
• M2: 167,400 km (0.105 R)
• M3: 300,093 km (0.077 R)
• M4: 471,832 km (0.053 R)
• M5: 763,398 km (0.08 R)
• M6: 1,060,350 km (0.093 R)
• M7: 1,633,908 km (0.075 R)
• M8: 1,900,342 km (0.103 R)
• M9: 2,171,263 km (0.104 R)
• M10: 5,296,363 km (0.111 R)
• M11: 5,739,921 km (0.028 R)
• M12: 7,060,421 km (0.086 R)
• M13: 8,452,130 km (0.1 R)
• M14: 8,811,464 km (0.088 R)
• M15: 9,560,650 km (0.095 R)
• M16: 9,819,604 km (0.098 R)
• M17: 13,461,864 km (0.088 R)
• M18: 15,053,286 km (0.113 R)
• M19: 15,403,644 km (0.116 R)
• M20: 15,580,917 km (0.118 R)
• M21: 16,029,861 km (0.055 R)
• M22: 19,007,756 km (0.073 R)
• M23: 19,832,040 km (0.073 R)
• M24: 23,251,698 km (0.073 R)
• M25: 23,368,085 km (0.115 R)
• M26: 28,483,285 km (0.111 R)
• M27: 29,153,932 km (0.118 R)
• M28: 31,229,004 km (0.072 R)
• M29: 45,415,071 km (0.119 R)
• M30: 46,884,421 km (0.108 R)
• M31: 55,743,757 km (0.096 R)
• M32: 62,680,311 km (0.087 R)
• M33: 64,270,686 km (0.107 R)
• M34: 68,962,524 km (0.089 R)
• M35: 78,234,600 km (0.118 R)
• M36: 91,165,092 km (0.077 R)
• M37: 93,498,968 km (0.083 R)
• M38: 98,285,352 km (0.052 R)
• M39: 101,048,126 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 3

Gravity: 109.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.99 AU - 20.89 AU

Year: 29366 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 110,874,838 km

• M1: 50,414 km (0.094 R)
• M2: 158,424 km (0.106 R)
• M3: 286,480 km (0.117 R)
• M4: 434,283 km (0.048 R)
• M5: 581,786 km (0.088 R)
• M6: 964,457 km (0.106 R)
• M7: 1,093,411 km (0.102 R)
• M8: 1,385,875 km (0.083 R)
• M9: 1,667,268 km (0.095 R)
• M10: 3,807,116 km (0.086 R)
• M11: 5,122,829 km (0.095 R)
• M12: 5,251,783 km (0.05 R)
• M13: 5,382,831 km (0.083 R)
• M14: 6,662,790 km (0.114 R)
• M15: 8,545,778 km (0.11 R)
• M16: 10,003,310 km (0.114 R)
• M17: 11,841,120 km (0.078 R)
• M18: 16,538,493 km (0.1 R)
• M19: 17,009,876 km (0.097 R)
• M20: 17,587,324 km (0.053 R)
• M21: 20,889,398 km (0.049 R)
• M22: 21,108,559 km (0.114 R)
• M23: 21,775,017 km (0.095 R)
• M24: 22,227,102 km (0.113 R)
• M25: 22,455,538 km (0.059 R)
• M26: 23,267,106 km (0.104 R)
• M27: 24,218,399 km (0.091 R)
• M28: 24,581,773 km (0.087 R)
• M29: 25,195,273 km (0.081 R)
• M30: 30,195,881 km (0.053 R)
• M31: 32,779,586 km (0.111 R)
• M32: 34,888,168 km (0.114 R)
• M33: 36,448,474 km (0.083 R)
• M34: 38,545,537 km (0.071 R)
• M35: 50,244,988 km (0.099 R)
• M36: 55,100,636 km (0.104 R)
• M37: 55,728,648 km (0.116 R)
• M38: 67,626,017 km (0.11 R)
• M39: 69,070,833 km (0.1 R)
• M40: 73,024,106 km (0.11 R)
• M41: 77,125,481 km (0.09 R)
• M42: 84,113,198 km (0.106 R)
• M43: 85,503,561 km (0.118 R)
• M44: 86,345,198 km (0.104 R)
• M45: 89,478,077 km (0.089 R)
• M46: 92,097,236 km (0.088 R)
• M47: 98,099,253 km (0.062 R)
• M48: 100,260,044 km (0.106 R)
• M49: 110,542,654 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit