🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 38.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,965,585 km

• M1: 49,816 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 246 Days

Day: 13.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 420 Days

Day: 37.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.05 AU - 1.27 AU

Year: 437 Days

Day: 34.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.43 AU - 1.47 AU

Year: 611 Days

Day: 18.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.56 AU - 1.58 AU

Year: 688 Days

Day: 14.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,965,585 km

• M1: 501,602 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.22 AU - 4.56 AU

Year: 3218 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.19 AU - 5.41 AU

Year: 3679 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,965,585 km

• M1: 2,883,499 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 14

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.15 AU - 8.55 AU

Year: 6272 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,965,585 km

• M1: 197,918 km (0.11 R)
• M2: 297,550 km (0.104 R)
• M3: 470,186 km (0.095 R)
• M4: 625,917 km (0.092 R)
• M5: 1,025,942 km (0.083 R)
• M6: 1,969,306 km (0.089 R)
• M7: 2,378,905 km (0.064 R)
• M8: 2,521,622 km (0.116 R)
• M9: 2,858,666 km (0.079 R)
• M10: 3,255,399 km (0.086 R)
• M11: 3,717,208 km (0.084 R)
• M12: 3,812,053 km (0.119 R)
• M13: 4,052,906 km (0.102 R)
• M14: 4,909,353 km (0.052 R)
• M15: 5,040,102 km (0.072 R)
• M16: 5,251,633 km (0.085 R)
• M17: 5,574,465 km (0.085 R)
• M18: 6,155,354 km (0.061 R)
• M19: 6,524,562 km (0.12 R)
• M20: 6,784,563 km (0.103 R)
• M21: 7,464,485 km (0.08 R)
• M22: 7,554,842 km (0.11 R)
• M23: 7,766,972 km (0.118 R)
• M24: 8,073,498 km (0.11 R)
• M25: 8,446,745 km (0.109 R)
• M26: 8,921,119 km (0.117 R)
• M27: 9,113,502 km (0.108 R)
• M28: 9,600,144 km (0.075 R)
• M29: 9,698,430 km (0.061 R)
• M30: 10,128,524 km (0.079 R)
• M31: 10,329,284 km (0.083 R)
• M32: 10,531,241 km (0.087 R)
• M33: 10,700,586 km (0.077 R)
• M34: 11,248,413 km (0.111 R)
• M35: 12,122,963 km (0.091 R)
• M36: 12,478,856 km (0.098 R)
• M37: 12,586,417 km (0.086 R)
• M38: 12,766,233 km (0.109 R)
• M39: 12,874,542 km (0.063 R)
• M40: 13,019,353 km (0.069 R)
• M41: 13,420,575 km (0.106 R)
• M42: 14,048,586 km (0.062 R)
• M43: 15,027,854 km (0.096 R)
• M44: 16,263,084 km (0.094 R)
• M45: 16,498,401 km (0.086 R)
• M46: 16,695,272 km (0.079 R)
• M47: 16,853,397 km (0.069 R)
• M48: 17,051,614 km (0.119 R)
• M49: 17,330,614 km (0.103 R)
• M50: 17,731,836 km (0.049 R)
• M51: 18,136,049 km (0.076 R)
• M52: 18,298,512 km (0.063 R)
• M53: 19,284,063 km (0.071 R)
• M54: 19,408,529 km (0.112 R)
• M55: 20,286,818 km (0.064 R)
• M56: 20,752,067 km (0.078 R)
• M57: 21,521,000 km (0.104 R)
• M58: 22,082,142 km (0.113 R)
• M59: 22,954,896 km (0.108 R)
• M60: 24,509,367 km (0.093 R)
• M61: 24,599,275 km (0.068 R)
• M62: 25,004,985 km (0.111 R)
• M63: 25,276,655 km (0.109 R)
• M64: 25,367,461 km (0.083 R)
• M65: 25,686,104 km (0.104 R)
• M66: 25,914,390 km (0.055 R)
• M67: 27,625,491 km (0.109 R)
• M68: 27,859,462 km (0.083 R)
• M69: 27,953,260 km (0.111 R)
• M70: 28,660,110 km (0.118 R)
• M71: 29,039,490 km (0.083 R)
• M72: 29,563,980 km (0.105 R)
• M73: 29,755,465 km (0.116 R)
• M74: 30,091,462 km (0.059 R)
• M75: 30,864,285 km (0.06 R)
• M76: 31,448,315 km (0.052 R)
• M77: 31,594,771 km (0.092 R)
• M78: 31,937,649 km (0.1 R)
• M79: 32,085,003 km (0.086 R)
• M80: 32,331,092 km (0.092 R)
• M81: 32,577,779 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 8.5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.06 AU - 13.44 AU

Year: 12331 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,965,585 km

• M1: 115,340 km (0.115 R)
• M2: 224,846 km (0.068 R)
• M3: 524,640 km (0.108 R)
• M4: 705,504 km (0.096 R)
• M5: 1,290,581 km (0.094 R)
• M6: 1,387,969 km (0.071 R)
• M7: 1,564,345 km (0.042 R)
• M8: 1,802,056 km (0.066 R)
• M9: 2,137,006 km (0.063 R)
• M10: 2,253,094 km (0.109 R)
• M11: 2,644,741 km (0.118 R)
• M12: 2,864,650 km (0.083 R)
• M13: 3,837,485 km (0.074 R)
• M14: 4,158,821 km (0.096 R)
• M15: 4,231,376 km (0.111 R)
• M16: 5,096,351 km (0.1 R)
• M17: 5,449,402 km (0.079 R)
• M18: 5,769,990 km (0.106 R)
• M19: 6,220,878 km (0.103 R)
• M20: 6,982,929 km (0.11 R)
• M21: 7,287,361 km (0.115 R)
• M22: 7,463,139 km (0.083 R)
• M23: 7,640,412 km (0.12 R)
• M24: 7,819,182 km (0.055 R)
• M25: 8,135,132 km (0.104 R)
• M26: 8,271,865 km (0.111 R)
• M27: 8,967,046 km (0.081 R)
• M28: 9,777,418 km (0.101 R)
• M29: 10,068,984 km (0.086 R)
• M30: 10,710,609 km (0.06 R)
• M31: 11,826,310 km (0.045 R)
• M32: 12,085,114 km (0.103 R)
• M33: 12,293,355 km (0.05 R)
• M34: 13,676,387 km (0.109 R)
• M35: 13,784,845 km (0.108 R)
• M36: 14,221,372 km (0.115 R)
• M37: 14,276,274 km (0.026 R)
• M38: 14,441,281 km (0.11 R)
• M39: 14,662,387 km (0.1 R)
• M40: 15,558,029 km (0.118 R)
• M41: 16,241,392 km (0.116 R)
• M42: 17,284,688 km (0.032 R)
• M43: 17,343,330 km (0.083 R)
• M44: 17,401,972 km (0.119 R)
• M45: 17,578,348 km (0.1 R)
• M46: 17,637,290 km (0.102 R)
• M47: 18,649,170 km (0.089 R)
• M48: 19,010,748 km (0.101 R)
• M49: 19,986,425 km (0.065 R)
• M50: 20,542,331 km (0.099 R)
• M51: 20,666,647 km (0.098 R)
• M52: 21,166,004 km (0.115 R)
• M53: 22,816,518 km (0.114 R)
• M54: 23,787,408 km (0.098 R)
• M55: 24,310,851 km (0.028 R)
• M56: 24,376,524 km (0.07 R)
• M57: 24,904,156 km (0.079 R)
• M58: 25,102,971 km (0.082 R)
• M59: 25,635,690 km (0.083 R)
• M60: 27,393,016 km (0.046 R)
• M61: 27,598,264 km (0.056 R)
• M62: 28,979,501 km (0.068 R)
• M63: 30,879,843 km (0.086 R)
• M64: 31,379,051 km (0.055 R)
• M65: 31,665,531 km (0.086 R)
• M66: 31,880,952 km (0.069 R)
• M67: 32,024,865 km (0.104 R)
• M68: 32,168,928 km (0.115 R)
• M69: 33,256,654 km (0.119 R)
• M70: 35,096,109 km (0.094 R)
• M71: 37,422,506 km (0.108 R)
• M72: 38,719,220 km (0.073 R)
• M73: 39,257,473 km (0.08 R)
• M74: 40,186,027 km (0.119 R)
• M75: 41,435,169 km (0.108 R)
• M76: 43,332,818 km (0.041 R)
• M77: 45,016,393 km (0.11 R)
• M78: 45,501,240 km (0.057 R)
• M79: 46,966,401 km (0.098 R)
• M80: 47,376,150 km (0.118 R)
• M81: 48,612,576 km (0.044 R)
• M82: 48,695,304 km (0.119 R)
• M83: 49,942,950 km (0.074 R)
• M84: 51,960,876 km (0.093 R)
• M85: 52,215,042 km (0.102 R)
• M86: 53,406,440 km (0.102 R)
• M87: 53,662,851 km (0.086 R)
• M88: 54,177,018 km (0.096 R)
• M89: 56,336,913 km (0.111 R)
• M90: 56,772,242 km (0.108 R)
• M91: 57,383,499 km (0.058 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit