🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 36.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,423,929 km

• M1: 366,515 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 265 Days

Day: 38.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.62 AU - 1.78 AU

Year: 775 Days

Day: 32.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,423,929 km

• M1: 179,667 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.5 AU

Year: 1965 Days

Day: 45.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,423,929 km

• M1: 835,654 km (0.099 R)
• M2: 1,504,805 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.62 AU - 5.88 AU

Year: 3622 Days

Day: 18.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,423,929 km

• M1: 1,605,335 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.78 AU - 5.88 AU

Year: 4305 Days

Day: 41.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,423,929 km

• M1: 581,188 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.95 AU - 12.01 AU

Year: 11869 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,423,929 km

• M1: 142,268 km (0.055 R)
• M2: 379,829 km (0.109 R)
• M3: 540,048 km (0.12 R)
• M4: 672,592 km (0.093 R)
• M5: 993,330 km (0.108 R)
• M6: 1,338,153 km (0.092 R)
• M7: 1,572,573 km (0.101 R)
• M8: 1,923,380 km (0.103 R)
• M9: 2,001,769 km (0.085 R)
• M10: 3,026,515 km (0.055 R)
• M11: 3,399,911 km (0.076 R)
• M12: 3,722,444 km (0.056 R)
• M13: 4,190,835 km (0.12 R)
• M14: 5,405,121 km (0.118 R)
• M15: 5,781,958 km (0.091 R)
• M16: 6,089,681 km (0.101 R)
• M17: 6,167,322 km (0.112 R)
• M18: 6,323,951 km (0.071 R)
• M19: 7,373,380 km (0.068 R)
• M20: 7,833,692 km (0.119 R)
• M21: 7,960,851 km (0.116 R)
• M22: 8,303,280 km (0.105 R)
• M23: 8,914,238 km (0.043 R)
• M24: 9,359,591 km (0.119 R)
• M25: 9,675,541 km (0.069 R)
• M26: 9,812,124 km (0.108 R)
• M27: 9,949,306 km (0.112 R)
• M28: 10,927,376 km (0.095 R)
• M29: 11,403,995 km (0.033 R)
• M30: 12,082,571 km (0.114 R)
• M31: 12,180,558 km (0.066 R)
• M32: 12,476,313 km (0.039 R)
• M33: 12,674,680 km (0.085 R)
• M34: 12,924,209 km (0.084 R)
• M35: 13,024,439 km (0.092 R)
• M36: 13,529,781 km (0.054 R)
• M37: 13,887,170 km (0.098 R)
• M38: 14,559,314 km (0.076 R)
• M39: 14,663,733 km (0.046 R)
• M40: 15,454,358 km (0.117 R)
• M41: 15,560,871 km (0.114 R)
• M42: 16,693,477 km (0.098 R)
• M43: 16,967,091 km (0.117 R)
• M44: 17,407,956 km (0.094 R)
• M45: 17,741,111 km (0.116 R)
• M46: 19,323,407 km (0.094 R)
• M47: 19,841,614 km (0.108 R)
• M48: 20,539,638 km (0.071 R)
• M49: 20,715,416 km (0.107 R)
• M50: 21,009,525 km (0.097 R)
• M51: 21,720,863 km (0.101 R)
• M52: 22,139,438 km (0.078 R)
• M53: 22,560,855 km (0.076 R)
• M54: 24,334,338 km (0.078 R)
• M55: 26,279,409 km (0.1 R)
• M56: 26,470,296 km (0.09 R)
• M57: 27,302,659 km (0.077 R)
• M58: 27,431,462 km (0.115 R)
• M59: 27,754,444 km (0.091 R)
• M60: 28,404,148 km (0.081 R)
• M61: 28,600,121 km (0.038 R)
• M62: 30,316,607 km (0.106 R)
• M63: 30,918,589 km (0.111 R)
• M64: 31,120,097 km (0.052 R)
• M65: 31,254,735 km (0.057 R)
• M66: 31,389,523 km (0.113 R)
• M67: 31,524,460 km (0.11 R)
• M68: 32,816,387 km (0.081 R)
• M69: 33,710,384 km (0.115 R)
• M70: 34,056,404 km (0.11 R)
• M71: 34,473,034 km (0.026 R)
• M72: 37,437,017 km (0.099 R)
• M73: 37,867,111 km (0.094 R)
• M74: 38,010,874 km (0.11 R)
• M75: 38,587,574 km (0.119 R)
• M76: 38,804,491 km (0.09 R)
• M77: 39,167,116 km (0.096 R)
• M78: 39,968,811 km (0.072 R)
• M79: 43,079,100 km (0.11 R)
• M80: 44,284,410 km (0.079 R)
• M81: 45,500,791 km (0.104 R)
• M82: 45,653,530 km (0.088 R)
• M83: 46,189,689 km (0.088 R)
• M84: 49,843,617 km (0.099 R)
• M85: 50,001,144 km (0.04 R)
• M86: 51,029,180 km (0.044 R)
• M87: 52,144,133 km (0.111 R)
• M88: 53,912,230 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.51 AU - 12.91 AU

Year: 14926 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,423,929 km

• M1: 205,697 km (0.038 R)
• M2: 345,272 km (0.118 R)
• M3: 467,643 km (0.028 R)
• M4: 701,764 km (0.078 R)
• M5: 807,529 km (0.099 R)
• M6: 1,203,664 km (0.117 R)
• M7: 1,323,343 km (0.074 R)
• M8: 1,470,547 km (0.097 R)
• M9: 1,647,521 km (0.116 R)
• M10: 1,819,260 km (0.088 R)
• M11: 2,010,296 km (0.068 R)
• M12: 3,094,432 km (0.102 R)
• M13: 3,308,955 km (0.099 R)
• M14: 3,465,135 km (0.098 R)
• M15: 3,752,812 km (0.099 R)
• M16: 3,932,479 km (0.066 R)
• M17: 5,052,219 km (0.071 R)
• M18: 5,415,892 km (0.099 R)
• M19: 5,545,144 km (0.105 R)
• M20: 5,920,485 km (0.095 R)
• M21: 6,072,926 km (0.093 R)
• M22: 6,226,712 km (0.04 R)
• M23: 6,934,759 km (0.092 R)
• M24: 9,033,767 km (0.07 R)
• M25: 9,409,108 km (0.059 R)
• M26: 9,565,138 km (0.108 R)
• M27: 9,947,510 km (0.1 R)
• M28: 10,038,316 km (0.118 R)
• M29: 10,704,476 km (0.083 R)
• M30: 11,031,197 km (0.082 R)
• M31: 11,361,360 km (0.079 R)
• M32: 11,790,556 km (0.099 R)
• M33: 12,419,914 km (0.036 R)
• M34: 13,234,475 km (0.1 R)
• M35: 14,040,957 km (0.047 R)
• M36: 14,168,414 km (0.048 R)
• M37: 14,682,133 km (0.039 R)
• M38: 15,860,217 km (0.116 R)
• M39: 16,072,795 km (0.109 R)
• M40: 16,474,166 km (0.12 R)
• M41: 16,662,510 km (0.077 R)
• M42: 17,177,576 km (0.113 R)
• M43: 18,167,614 km (0.092 R)

Asteroid Belt

Center: 15.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.29 AU - 19.31 AU

Year: 26273 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,423,929 km

• M1: 81,680 km (0.059 R)
• M2: 118,781 km (0.098 R)
• M3: 245,341 km (0.12 R)
• M4: 327,919 km (0.099 R)
• M5: 446,998 km (0.092 R)
• M6: 739,163 km (0.118 R)
• M7: 1,156,691 km (0.08 R)
• M8: 1,905,578 km (0.114 R)
• M9: 1,975,440 km (0.045 R)
• M10: 2,117,857 km (0.106 R)
• M11: 2,412,415 km (0.119 R)
• M12: 2,641,749 km (0.113 R)
• M13: 3,121,060 km (0.077 R)
• M14: 3,286,815 km (0.039 R)
• M15: 3,455,262 km (0.094 R)
• M16: 4,217,613 km (0.099 R)
• M17: 4,400,721 km (0.116 R)
• M18: 4,555,255 km (0.092 R)
• M19: 4,617,488 km (0.049 R)
• M20: 6,161,039 km (0.049 R)
• M21: 6,438,393 km (0.1 R)
• M22: 6,649,027 km (0.115 R)
• M23: 6,755,092 km (0.062 R)
• M24: 7,772,657 km (0.077 R)
• M25: 7,847,156 km (0.058 R)
• M26: 8,605,169 km (0.088 R)
• M27: 8,682,212 km (0.097 R)
• M28: 9,465,506 km (0.097 R)
• M29: 10,271,091 km (0.09 R)
• M30: 10,806,352 km (0.094 R)
• M31: 11,098,367 km (0.096 R)
• M32: 11,266,365 km (0.101 R)
• M33: 12,032,755 km (0.103 R)
• M34: 12,771,918 km (0.118 R)
• M35: 12,815,900 km (0.03 R)
• M36: 13,525,742 km (0.099 R)
• M37: 13,930,554 km (0.102 R)
• M38: 14,522,363 km (0.105 R)
• M39: 14,614,066 km (0.11 R)
• M40: 14,936,899 km (0.106 R)
• M41: 15,075,875 km (0.073 R)
• M42: 15,542,471 km (0.111 R)
• M43: 15,966,282 km (0.101 R)
• M44: 16,585,318 km (0.079 R)
• M45: 16,873,742 km (0.119 R)
• M46: 17,115,193 km (0.037 R)
• M47: 17,406,610 km (0.104 R)
• M48: 17,552,917 km (0.097 R)
• M49: 18,043,598 km (0.102 R)
• M50: 18,191,550 km (0.071 R)
• M51: 18,389,617 km (0.102 R)
• M52: 18,439,284 km (0.088 R)
• M53: 18,538,617 km (0.098 R)
• M54: 19,038,274 km (0.1 R)
• M55: 19,138,654 km (0.067 R)
• M56: 20,460,351 km (0.105 R)
• M57: 20,563,275 km (0.08 R)
• M58: 20,717,959 km (0.082 R)
• M59: 20,976,613 km (0.114 R)
• M60: 21,132,195 km (0.101 R)
• M61: 21,549,274 km (0.032 R)
• M62: 21,969,046 km (0.078 R)
• M63: 22,127,171 km (0.06 R)
• M64: 23,405,484 km (0.103 R)
• M65: 23,674,761 km (0.048 R)
• M66: 23,836,775 km (0.094 R)
• M67: 23,890,930 km (0.083 R)
• M68: 24,434,269 km (0.067 R)
• M69: 26,535,820 km (0.066 R)
• M70: 28,407,289 km (0.105 R)
• M71: 28,464,585 km (0.091 R)
• M72: 29,561,886 km (0.074 R)
• M73: 30,555,515 km (0.114 R)
• M74: 31,026,748 km (0.103 R)
• M75: 31,085,839 km (0.034 R)
• M76: 33,479,704 km (0.1 R)
• M77: 33,783,089 km (0.098 R)
• M78: 33,904,712 km (0.074 R)
• M79: 34,392,550 km (0.032 R)
• M80: 35,251,990 km (0.115 R)
• M81: 35,622,395 km (0.108 R)
• M82: 36,305,010 km (0.11 R)
• M83: 37,682,956 km (0.101 R)
• M84: 39,014,077 km (0.063 R)
• M85: 39,525,253 km (0.108 R)
• M86: 40,683,440 km (0.108 R)
• M87: 40,748,216 km (0.028 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit