🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 12.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 198 Days

Day: 23.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.05 AU

Year: 320 Days

Day: 26.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.77 AU - 1.13 AU

Year: 342 Days

Day: 39.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.93 AU - 1.19 AU

Year: 403 Days

Day: 38.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.98 AU - 2.32 AU

Year: 1163 Days

Day: 43.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.27 AU - 4.61 AU

Year: 2886 Days

Day: 37 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 9.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.41 AU - 5.89 AU

Year: 4955 Days

Day: 11.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,915,358 km

• M1: 176,376 km (0.058 R)
• M2: 348,713 km (0.1 R)
• M3: 538,552 km (0.104 R)
• M4: 626,665 km (0.083 R)
• M5: 763,398 km (0.083 R)
• M6: 830,119 km (0.115 R)
• M7: 1,327,382 km (0.111 R)
• M8: 1,436,888 km (0.111 R)
• M9: 1,535,323 km (0.077 R)
• M10: 1,694,645 km (0.051 R)
• M11: 1,951,803 km (0.094 R)
• M12: 2,093,173 km (0.077 R)
• M13: 2,303,508 km (0.077 R)
• M14: 2,675,109 km (0.078 R)
• M15: 2,957,251 km (0.049 R)
• M16: 3,398,714 km (0.106 R)
• M17: 3,493,260 km (0.064 R)
• M18: 3,569,704 km (0.11 R)
• M19: 3,841,225 km (0.089 R)
• M20: 4,240,950 km (0.076 R)
• M21: 4,445,899 km (0.042 R)
• M22: 4,570,365 km (0.077 R)
• M23: 4,654,139 km (0.107 R)
• M24: 4,886,764 km (0.089 R)
• M25: 5,697,585 km (0.065 R)
• M26: 6,199,485 km (0.04 R)
• M27: 6,269,048 km (0.077 R)
• M28: 6,810,892 km (0.093 R)
• M29: 7,245,474 km (0.059 R)
• M30: 7,343,311 km (0.119 R)
• M31: 8,040,287 km (0.119 R)
• M32: 8,166,997 km (0.118 R)
• M33: 8,525,283 km (0.095 R)
• M34: 9,072,363 km (0.092 R)
• M35: 9,523,550 km (0.096 R)
• M36: 9,657,739 km (0.11 R)
• M37: 9,765,450 km (0.076 R)
• M38: 10,091,124 km (0.104 R)
• M39: 10,420,389 km (0.069 R)
• M40: 10,530,942 km (0.08 R)
• M41: 10,614,119 km (0.048 R)
• M42: 10,864,845 km (0.115 R)
• M43: 11,033,142 km (0.101 R)
• M44: 11,174,063 km (0.099 R)
• M45: 11,858,773 km (0.084 R)
• M46: 13,448,549 km (0.079 R)
• M47: 13,993,385 km (0.073 R)
• M48: 14,115,307 km (0.065 R)
• M49: 14,299,013 km (0.088 R)
• M50: 14,576,218 km (0.08 R)
• M51: 14,699,936 km (0.118 R)
• M52: 14,979,534 km (0.088 R)
• M53: 15,104,299 km (0.066 R)
• M54: 15,670,527 km (0.099 R)
• M55: 15,828,951 km (0.115 R)
• M56: 15,956,109 km (0.085 R)
• M57: 16,051,852 km (0.086 R)
• M58: 16,243,636 km (0.114 R)
• M59: 16,436,168 km (0.07 R)
• M60: 16,694,075 km (0.086 R)
• M61: 17,083,478 km (0.094 R)
• M62: 17,246,690 km (0.078 R)
• M63: 18,403,081 km (0.106 R)
• M64: 18,738,180 km (0.085 R)
• M65: 18,839,009 km (0.093 R)
• M66: 19,482,280 km (0.106 R)
• M67: 19,755,296 km (0.052 R)
• M68: 20,029,509 km (0.074 R)
• M69: 21,490,033 km (0.098 R)
• M70: 22,126,572 km (0.113 R)
• M71: 23,309,293 km (0.038 R)
• M72: 23,780,975 km (0.103 R)
• M73: 24,549,459 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 13.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.34 AU - 8.54 AU

Year: 6746 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,915,358 km

• M1: 185,950 km (0.077 R)
• M2: 506,239 km (0.067 R)
• M3: 1,089,820 km (0.118 R)
• M4: 1,304,643 km (0.073 R)
• M5: 1,452,147 km (0.078 R)
• M6: 1,617,452 km (0.086 R)
• M7: 1,739,524 km (0.057 R)
• M8: 2,098,260 km (0.05 R)
• M9: 2,355,418 km (0.086 R)
• M10: 2,452,807 km (0.067 R)
• M11: 2,594,326 km (0.068 R)
• M12: 3,157,263 km (0.109 R)
• M13: 3,311,798 km (0.098 R)
• M14: 3,437,310 km (0.079 R)
• M15: 3,580,326 km (0.051 R)
• M16: 4,637,384 km (0.116 R)
• M17: 4,813,760 km (0.12 R)
• M18: 4,956,477 km (0.086 R)
• M19: 5,173,094 km (0.071 R)
• M20: 5,282,750 km (0.102 R)
• M21: 6,013,685 km (0.032 R)
• M22: 7,384,151 km (0.088 R)
• M23: 7,694,566 km (0.108 R)
• M24: 8,608,310 km (0.05 R)
• M25: 9,133,249 km (0.102 R)
• M26: 9,466,703 km (0.103 R)
• M27: 9,804,046 km (0.108 R)
• M28: 9,985,658 km (0.061 R)
• M29: 10,191,355 km (0.077 R)
• M30: 10,329,284 km (0.117 R)
• M31: 10,514,038 km (0.11 R)
• M32: 12,031,858 km (0.095 R)
• M33: 12,202,100 km (0.078 R)
• M34: 12,841,182 km (0.118 R)
• M35: 13,390,505 km (0.069 R)
• M36: 13,973,040 km (0.076 R)
• M37: 14,228,852 km (0.086 R)
• M38: 14,383,087 km (0.106 R)
• M39: 16,036,443 km (0.054 R)
• M40: 16,573,798 km (0.111 R)
• M41: 16,763,339 km (0.027 R)
• M42: 17,887,717 km (0.093 R)
• M43: 18,557,167 km (0.045 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 14.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.15 AU - 12.69 AU

Year: 15184 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,915,358 km

• M1: 322,084 km (0.116 R)
• M2: 490,980 km (0.047 R)
• M3: 774,618 km (0.085 R)
• M4: 980,315 km (0.086 R)
• M5: 1,181,973 km (0.093 R)
• M6: 1,324,390 km (0.056 R)
• M7: 1,422,975 km (0.092 R)
• M8: 2,096,165 km (0.113 R)
• M9: 2,763,671 km (0.098 R)
• M10: 3,323,018 km (0.066 R)
• M11: 3,810,407 km (0.044 R)
• M12: 4,508,132 km (0.059 R)
• M13: 5,126,569 km (0.119 R)
• M14: 5,771,935 km (0.109 R)
• M15: 6,831,536 km (0.113 R)
• M16: 7,361,562 km (0.097 R)
• M17: 8,135,132 km (0.082 R)
• M18: 9,223,008 km (0.037 R)
• M19: 10,406,477 km (0.056 R)
• M20: 11,119,011 km (0.048 R)
• M21: 11,481,188 km (0.103 R)
• M22: 11,847,254 km (0.065 R)
• M23: 12,430,386 km (0.095 R)
• M24: 14,628,877 km (0.117 R)
• M25: 14,912,065 km (0.109 R)
• M26: 15,197,049 km (0.066 R)
• M27: 16,004,728 km (0.098 R)
• M28: 16,944,951 km (0.1 R)
• M29: 17,302,191 km (0.071 R)
• M30: 17,541,697 km (0.092 R)
• M31: 17,722,112 km (0.07 R)
• M32: 18,024,150 km (0.097 R)
• M33: 18,145,474 km (0.07 R)
• M34: 19,871,833 km (0.108 R)
• M35: 21,392,944 km (0.115 R)
• M36: 21,585,776 km (0.1 R)
• M37: 22,102,786 km (0.079 R)
• M38: 22,493,087 km (0.044 R)
• M39: 22,820,258 km (0.096 R)
• M40: 23,944,037 km (0.071 R)
• M41: 25,221,453 km (0.115 R)
• M42: 27,143,935 km (0.065 R)
• M43: 27,352,774 km (0.086 R)
• M44: 27,701,935 km (0.115 R)
• M45: 28,404,746 km (0.112 R)
• M46: 28,545,966 km (0.095 R)
• M47: 28,687,486 km (0.07 R)
• M48: 29,541,391 km (0.106 R)
• M49: 30,043,441 km (0.12 R)
• M50: 30,620,590 km (0.106 R)
• M51: 30,910,510 km (0.095 R)
• M52: 33,411,787 km (0.091 R)
• M53: 33,785,034 km (0.059 R)
• M54: 34,535,865 km (0.111 R)
• M55: 35,064,694 km (0.068 R)
• M56: 35,748,506 km (0.119 R)
• M57: 36,360,062 km (0.083 R)
• M58: 38,293,465 km (0.075 R)
• M59: 39,390,615 km (0.068 R)
• M60: 39,864,093 km (0.094 R)
• M61: 40,101,504 km (0.095 R)
• M62: 42,987,098 km (0.092 R)
• M63: 43,230,493 km (0.055 R)
• M64: 44,454,802 km (0.073 R)
• M65: 45,030,006 km (0.063 R)
• M66: 46,354,097 km (0.083 R)
• M67: 47,104,480 km (0.05 R)
• M68: 47,523,204 km (0.09 R)
• M69: 47,690,904 km (0.046 R)
• M70: 48,701,886 km (0.101 R)
• M71: 51,604,533 km (0.059 R)
• M72: 51,777,020 km (0.103 R)
• M73: 52,295,526 km (0.107 R)
• M74: 53,512,355 km (0.095 R)
• M75: 53,686,936 km (0.067 R)
• M76: 54,124,210 km (0.065 R)
• M77: 55,443,215 km (0.113 R)
• M78: 56,328,535 km (0.094 R)
• M79: 58,831,906 km (0.093 R)
• M80: 59,825,385 km (0.079 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: 158 - 16,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit