🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 41.4 Hours

Environment

Temp: 273 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 234 Days

Day: 45.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.68 AU - 0.98 AU

Year: 272 Days

Day: 35.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,118,275 km

• M1: 110,553 km (0.119 R)
• M2: 539,001 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.85 AU - 0.97 AU

Year: 312 Days

Day: 41.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.82 AU - 2.46 AU

Year: 1127 Days

Day: 22.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.05 AU - 2.93 AU

Year: 1414 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 12

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.77 AU - 5.55 AU

Year: 4218 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 16,118,275 km

• M1: 192,383 km (0.097 R)
• M2: 296,503 km (0.113 R)
• M3: 404,064 km (0.115 R)
• M4: 503,247 km (0.09 R)
• M5: 622,178 km (0.07 R)
• M6: 721,211 km (0.068 R)
• M7: 837,150 km (0.086 R)
• M8: 994,826 km (0.075 R)
• M9: 1,101,639 km (0.096 R)
• M10: 1,514,230 km (0.042 R)
• M11: 2,018,823 km (0.097 R)
• M12: 2,095,118 km (0.073 R)
• M13: 2,203,726 km (0.068 R)
• M14: 2,330,136 km (0.06 R)
• M15: 2,707,273 km (0.112 R)
• M16: 2,963,833 km (0.053 R)
• M17: 3,372,684 km (0.098 R)
• M18: 3,856,633 km (0.095 R)
• M19: 3,933,078 km (0.057 R)
• M20: 4,145,955 km (0.078 R)
• M21: 4,263,689 km (0.084 R)
• M22: 4,462,504 km (0.108 R)
• M23: 4,623,621 km (0.089 R)
• M24: 4,827,972 km (0.093 R)
• M25: 4,972,783 km (0.118 R)
• M26: 5,351,864 km (0.119 R)
• M27: 5,588,079 km (0.105 R)
• M28: 5,937,988 km (0.11 R)
• M29: 6,115,711 km (0.092 R)
• M30: 6,317,668 km (0.047 R)
• M31: 6,430,764 km (0.059 R)
• M32: 6,728,314 km (0.073 R)
• M33: 7,006,865 km (0.038 R)
• M34: 7,408,087 km (0.097 R)
• M35: 7,768,468 km (0.113 R)
• M36: 8,183,752 km (0.105 R)
• M37: 8,656,481 km (0.098 R)
• M38: 8,807,724 km (0.084 R)
• M39: 8,883,570 km (0.053 R)
• M40: 9,292,272 km (0.106 R)
• M41: 9,916,693 km (0.056 R)
• M42: 11,069,195 km (0.108 R)
• M43: 11,343,408 km (0.075 R)
• M44: 11,564,364 km (0.105 R)
• M45: 11,758,841 km (0.071 R)
• M46: 11,842,467 km (0.086 R)
• M47: 12,292,158 km (0.112 R)
• M48: 12,604,668 km (0.055 R)
• M49: 12,833,553 km (0.056 R)
• M50: 13,179,423 km (0.109 R)
• M51: 13,704,063 km (0.032 R)
• M52: 13,939,530 km (0.084 R)
• M53: 14,924,632 km (0.098 R)
• M54: 15,532,597 km (0.108 R)
• M55: 16,024,924 km (0.103 R)
• M56: 16,117,824 km (0.079 R)
• M57: 16,210,874 km (0.104 R)
• M58: 17,246,241 km (0.082 R)
• M59: 17,532,272 km (0.105 R)
• M60: 17,660,029 km (0.118 R)
• M61: 17,755,921 km (0.111 R)
• M62: 18,270,538 km (0.038 R)
• M63: 18,367,627 km (0.099 R)
• M64: 18,725,016 km (0.092 R)
• M65: 19,314,581 km (0.111 R)
• M66: 19,446,526 km (0.09 R)
• M67: 19,943,640 km (0.098 R)
• M68: 20,244,033 km (0.059 R)
• M69: 20,646,750 km (0.101 R)
• M70: 20,849,156 km (0.083 R)
• M71: 21,187,995 km (0.071 R)
• M72: 22,077,355 km (0.077 R)
• M73: 23,223,723 km (0.111 R)
• M74: 23,364,046 km (0.045 R)
• M75: 23,469,363 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 8.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.67 AU - 7.65 AU

Year: 5502 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 16,118,275 km

• M1: 109,954 km (0.063 R)
• M2: 199,414 km (0.091 R)
• M3: 343,477 km (0.106 R)
• M4: 425,008 km (0.06 R)
• M5: 573,558 km (0.066 R)
• M6: 673,789 km (0.051 R)
• M7: 1,103,284 km (0.12 R)
• M8: 1,182,272 km (0.025 R)
• M9: 1,413,999 km (0.1 R)
• M10: 1,570,778 km (0.039 R)
• M11: 1,807,292 km (0.103 R)
• M12: 1,920,388 km (0.082 R)
• M13: 2,293,934 km (0.111 R)
• M14: 2,647,583 km (0.076 R)
• M15: 2,929,575 km (0.059 R)
• M16: 3,040,577 km (0.09 R)
• M17: 3,130,485 km (0.083 R)
• M18: 3,359,071 km (0.062 R)
• M19: 3,760,292 km (0.106 R)
• M20: 4,151,790 km (0.119 R)
• M21: 4,276,704 km (0.105 R)
• M22: 4,428,546 km (0.096 R)
• M23: 4,530,572 km (0.047 R)
• M24: 5,133,152 km (0.037 R)
• M25: 5,705,064 km (0.091 R)
• M26: 5,760,715 km (0.077 R)
• M27: 6,154,606 km (0.115 R)
• M28: 7,027,809 km (0.072 R)
• M29: 7,661,954 km (0.12 R)
• M30: 7,970,425 km (0.102 R)
• M31: 9,017,012 km (0.052 R)
• M32: 9,539,856 km (0.093 R)
• M33: 9,805,093 km (0.03 R)
• M34: 10,072,724 km (0.083 R)
• M35: 10,173,553 km (0.099 R)
• M36: 10,342,598 km (0.111 R)
• M37: 10,615,016 km (0.09 R)
• M38: 11,062,763 km (0.05 R)
• M39: 11,132,176 km (0.106 R)
• M40: 11,201,739 km (0.095 R)
• M41: 11,306,457 km (0.041 R)
• M42: 12,083,618 km (0.109 R)
• M43: 13,207,996 km (0.038 R)
• M44: 13,913,500 km (0.097 R)
• M45: 14,975,495 km (0.088 R)
• M46: 16,776,055 km (0.117 R)
• M47: 17,216,770 km (0.093 R)
• M48: 17,337,496 km (0.116 R)
• M49: 17,620,684 km (0.111 R)
• M50: 17,823,689 km (0.114 R)
• M51: 18,109,421 km (0.104 R)
• M52: 18,355,509 km (0.102 R)
• M53: 20,108,946 km (0.056 R)
• M54: 20,705,093 km (0.12 R)
• M55: 20,790,813 km (0.102 R)
• M56: 20,876,532 km (0.108 R)
• M57: 21,048,570 km (0.099 R)
• M58: 21,393,692 km (0.04 R)
• M59: 21,480,309 km (0.086 R)
• M60: 21,653,843 km (0.062 R)
• M61: 21,784,292 km (0.109 R)
• M62: 21,871,508 km (0.099 R)
• M63: 22,793,330 km (0.081 R)
• M64: 23,103,446 km (0.104 R)
• M65: 23,370,329 km (0.096 R)
• M66: 24,357,675 km (0.11 R)
• M67: 24,448,182 km (0.115 R)
• M68: 25,496,264 km (0.093 R)
• M69: 25,910,351 km (0.104 R)
• M70: 26,280,307 km (0.034 R)
• M71: 26,605,533 km (0.049 R)
• M72: 26,978,779 km (0.119 R)
• M73: 27,777,632 km (0.119 R)
• M74: 28,251,259 km (0.063 R)
• M75: 29,110,399 km (0.103 R)
• M76: 29,398,674 km (0.102 R)
• M77: 30,075,156 km (0.098 R)
• M78: 30,172,095 km (0.118 R)
• M79: 30,317,953 km (0.079 R)
• M80: 31,344,793 km (0.096 R)
• M81: 31,986,269 km (0.069 R)
• M82: 32,085,303 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 12.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.13 AU - 8.19 AU

Year: 8389 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 16,118,275 km

• M1: 177,872 km (0.105 R)
• M2: 379,979 km (0.112 R)
• M3: 512,822 km (0.056 R)
• M4: 694,284 km (0.103 R)
• M5: 1,035,816 km (0.064 R)
• M6: 1,529,937 km (0.038 R)
• M7: 1,760,019 km (0.092 R)
• M8: 2,069,537 km (0.114 R)
• M9: 2,469,262 km (0.108 R)
• M10: 2,740,932 km (0.043 R)
• M11: 3,286,964 km (0.114 R)
• M12: 3,669,785 km (0.078 R)
• M13: 4,009,522 km (0.066 R)
• M14: 4,418,972 km (0.105 R)
• M15: 4,508,431 km (0.045 R)
• M16: 4,872,552 km (0.082 R)
• M17: 5,500,564 km (0.086 R)
• M18: 5,955,641 km (0.116 R)
• M19: 6,154,456 km (0.106 R)
• M20: 6,254,687 km (0.097 R)
• M21: 6,422,835 km (0.093 R)
• M22: 6,832,883 km (0.1 R)
• M23: 7,110,985 km (0.029 R)
• M24: 8,004,084 km (0.109 R)
• M25: 8,113,590 km (0.104 R)
• M26: 8,519,599 km (0.12 R)
• M27: 9,351,662 km (0.111 R)
• M28: 10,567,893 km (0.031 R)
• M29: 11,092,682 km (0.111 R)
• M30: 11,296,734 km (0.109 R)
• M31: 11,543,420 km (0.075 R)
• M32: 11,874,929 km (0.084 R)
• M33: 12,931,539 km (0.088 R)
• M34: 13,103,277 km (0.118 R)
• M35: 13,405,914 km (0.088 R)
• M36: 13,973,937 km (0.107 R)
• M37: 14,683,779 km (0.114 R)
• M38: 14,998,084 km (0.113 R)
• M39: 15,405,589 km (0.118 R)
• M40: 15,496,544 km (0.119 R)
• M41: 15,908,387 km (0.105 R)
• M42: 16,977,414 km (0.117 R)
• M43: 17,307,277 km (0.11 R)
• M44: 17,639,384 km (0.025 R)
• M45: 17,734,678 km (0.119 R)
• M46: 18,309,882 km (0.043 R)
• M47: 18,599,802 km (0.091 R)
• M48: 19,086,295 km (0.099 R)
• M49: 19,478,690 km (0.102 R)
• M50: 20,771,964 km (0.064 R)
• M51: 21,023,886 km (0.115 R)
• M52: 21,785,639 km (0.071 R)
• M53: 22,401,533 km (0.106 R)
• M54: 22,504,756 km (0.107 R)
• M55: 22,763,560 km (0.079 R)
• M56: 24,389,689 km (0.11 R)
• M57: 24,708,781 km (0.101 R)
• M58: 24,975,813 km (0.102 R)
• M59: 25,190,037 km (0.075 R)
• M60: 27,586,895 km (0.111 R)
• M61: 27,863,800 km (0.107 R)
• M62: 28,588,303 km (0.108 R)
• M63: 29,544,981 km (0.118 R)
• M64: 29,828,319 km (0.099 R)
• M65: 29,942,014 km (0.076 R)
• M66: 30,397,839 km (0.119 R)
• M67: 31,258,774 km (0.058 R)
• M68: 31,547,648 km (0.12 R)
• M69: 32,419,205 km (0.105 R)
• M70: 32,770,012 km (0.12 R)
• M71: 32,945,939 km (0.031 R)
• M72: 34,186,105 km (0.117 R)
• M73: 35,441,531 km (0.117 R)
• M74: 36,590,442 km (0.093 R)
• M75: 37,200,054 km (0.06 R)
• M76: 37,322,275 km (0.072 R)
• M77: 38,059,045 km (0.12 R)
• M78: 38,367,515 km (0.065 R)
• M79: 39,235,333 km (0.11 R)
• M80: 40,235,245 km (0.104 R)
• M81: 40,738,193 km (0.095 R)
• M82: 41,560,233 km (0.108 R)
• M83: 42,132,445 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 10.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.74 AU - 11.88 AU

Year: 13689 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 16,118,275 km

• M1: 131,048 km (0.104 R)
• M2: 336,745 km (0.083 R)
• M3: 533,765 km (0.088 R)
• M4: 628,610 km (0.111 R)
• M5: 1,022,501 km (0.065 R)
• M6: 1,433,746 km (0.056 R)
• M7: 1,702,274 km (0.062 R)
• M8: 2,069,387 km (0.041 R)
• M9: 4,733,277 km (0.118 R)
• M10: 4,860,584 km (0.087 R)
• M11: 5,232,784 km (0.058 R)
• M12: 6,794,586 km (0.086 R)
• M13: 8,277,998 km (0.086 R)
• M14: 8,508,828 km (0.081 R)
• M15: 8,898,530 km (0.037 R)
• M16: 9,274,170 km (0.115 R)
• M17: 9,473,884 km (0.109 R)
• M18: 10,307,892 km (0.069 R)
• M19: 13,508,987 km (0.116 R)
• M20: 14,307,690 km (0.108 R)
• M21: 14,794,332 km (0.078 R)
• M22: 15,404,242 km (0.079 R)
• M23: 16,070,402 km (0.12 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit