🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 178 Days

Day: 45.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 46.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,149,489 km

• M1: 381,774 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 36.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.76 AU - 2.6 AU

Year: 1147 Days

Day: 34 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.11 AU - 3.23 AU

Year: 1555 Days

Day: 45.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.92 AU - 5.44 AU

Year: 3609 Days

Day: 31.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 9.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.93 AU - 9.93 AU

Year: 10322 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,149,489 km

• M1: 168,148 km (0.098 R)
• M2: 258,056 km (0.116 R)
• M3: 575,353 km (0.057 R)
• M4: 672,442 km (0.09 R)
• M5: 766,689 km (0.103 R)
• M6: 874,998 km (0.085 R)
• M7: 1,494,184 km (0.112 R)
• M8: 1,597,107 km (0.119 R)
• M9: 1,774,380 km (0.07 R)
• M10: 1,859,202 km (0.052 R)
• M11: 2,008,202 km (0.117 R)
• M12: 2,304,555 km (0.097 R)
• M13: 2,629,033 km (0.06 R)
• M14: 3,201,993 km (0.099 R)
• M15: 3,306,113 km (0.076 R)
• M16: 3,844,366 km (0.044 R)
• M17: 4,932,541 km (0.092 R)
• M18: 5,001,356 km (0.069 R)
• M19: 5,617,849 km (0.078 R)
• M20: 5,726,008 km (0.065 R)
• M21: 6,128,277 km (0.057 R)
• M22: 6,596,817 km (0.038 R)
• M23: 7,291,550 km (0.107 R)
• M24: 8,459,311 km (0.106 R)
• M25: 8,687,448 km (0.064 R)
• M26: 8,791,717 km (0.064 R)
• M27: 9,107,219 km (0.037 R)
• M28: 9,319,648 km (0.102 R)
• M29: 9,490,788 km (0.084 R)
• M30: 9,598,199 km (0.108 R)
• M31: 10,207,661 km (0.043 R)
• M32: 10,672,910 km (0.106 R)
• M33: 10,851,979 km (0.077 R)
• M34: 11,122,452 km (0.074 R)
• M35: 12,040,235 km (0.048 R)
• M36: 12,461,054 km (0.112 R)
• M37: 12,720,756 km (0.045 R)
• M38: 12,958,317 km (0.119 R)
• M39: 13,221,310 km (0.073 R)
• M40: 13,704,063 km (0.117 R)
• M41: 16,023,877 km (0.119 R)
• M42: 16,927,897 km (0.056 R)
• M43: 17,032,316 km (0.062 R)
• M44: 17,215,573 km (0.053 R)
• M45: 17,320,441 km (0.093 R)
• M46: 17,557,404 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 9.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.1 AU - 11.88 AU

Year: 12986 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,149,489 km

• M1: 115,938 km (0.11 R)
• M2: 279,150 km (0.091 R)
• M3: 459,116 km (0.112 R)
• M4: 645,066 km (0.077 R)
• M5: 969,993 km (0.104 R)
• M6: 1,089,372 km (0.095 R)
• M7: 1,277,715 km (0.117 R)
• M8: 1,880,744 km (0.065 R)
• M9: 1,955,543 km (0.085 R)
• M10: 2,134,014 km (0.05 R)
• M11: 2,645,339 km (0.073 R)
• M12: 3,075,433 km (0.096 R)
• M13: 3,527,518 km (0.104 R)
• M14: 3,872,341 km (0.057 R)
• M15: 4,000,397 km (0.076 R)
• M16: 4,065,023 km (0.075 R)
• M17: 4,293,758 km (0.078 R)
• M18: 4,393,241 km (0.092 R)
• M19: 4,493,322 km (0.1 R)
• M20: 5,005,545 km (0.1 R)
• M21: 5,936,791 km (0.086 R)
• M22: 6,121,994 km (0.089 R)
• M23: 6,574,378 km (0.091 R)
• M24: 7,352,287 km (0.071 R)
• M25: 7,431,573 km (0.105 R)
• M26: 7,631,287 km (0.089 R)
• M27: 7,995,408 km (0.104 R)
• M28: 8,200,058 km (0.112 R)
• M29: 8,656,481 km (0.074 R)
• M30: 9,206,552 km (0.088 R)
• M31: 9,378,141 km (0.103 R)
• M32: 9,724,460 km (0.077 R)
• M33: 10,788,400 km (0.12 R)
• M34: 11,334,133 km (0.03 R)
• M35: 11,564,215 km (0.092 R)
• M36: 11,702,892 km (0.112 R)
• M37: 11,982,191 km (0.093 R)
• M38: 13,411,150 km (0.075 R)
• M39: 13,703,315 km (0.1 R)
• M40: 13,801,152 km (0.109 R)
• M41: 14,046,941 km (0.091 R)
• M42: 14,294,077 km (0.118 R)
• M43: 16,064,268 km (0.105 R)
• M44: 17,582,687 km (0.065 R)
• M45: 18,009,639 km (0.09 R)
• M46: 18,116,901 km (0.097 R)
• M47: 19,091,830 km (0.097 R)
• M48: 19,201,186 km (0.067 R)
• M49: 19,310,841 km (0.11 R)
• M50: 19,530,600 km (0.117 R)
• M51: 20,306,565 km (0.064 R)
• M52: 20,642,113 km (0.114 R)
• M53: 21,831,116 km (0.119 R)
• M54: 22,925,874 km (0.093 R)
• M55: 23,626,590 km (0.099 R)
• M56: 24,393,578 km (0.082 R)
• M57: 25,830,915 km (0.1 R)
• M58: 26,073,114 km (0.108 R)
• M59: 26,988,204 km (0.119 R)
• M60: 27,542,314 km (0.041 R)
• M61: 27,851,832 km (0.046 R)
• M62: 28,411,628 km (0.069 R)
• M63: 28,975,312 km (0.11 R)
• M64: 29,542,737 km (0.118 R)
• M65: 30,050,023 km (0.114 R)
• M66: 30,688,358 km (0.091 R)
• M67: 31,009,095 km (0.071 R)
• M68: 31,137,750 km (0.107 R)
• M69: 31,654,161 km (0.055 R)
• M70: 32,499,240 km (0.106 R)
• M71: 33,549,417 km (0.116 R)
• M72: 34,012,422 km (0.095 R)
• M73: 34,277,959 km (0.105 R)
• M74: 35,078,606 km (0.081 R)
• M75: 35,885,537 km (0.102 R)
• M76: 36,834,586 km (0.041 R)
• M77: 37,107,153 km (0.118 R)
• M78: 37,175,520 km (0.11 R)
• M79: 37,243,736 km (0.054 R)
• M80: 38,204,603 km (0.099 R)
• M81: 40,290,746 km (0.07 R)
• M82: 40,782,923 km (0.079 R)
• M83: 42,485,197 km (0.058 R)
• M84: 43,632,912 km (0.078 R)
• M85: 45,373,483 km (0.078 R)
• M86: 45,885,407 km (0.083 R)
• M87: 46,546,480 km (0.114 R)
• M88: 48,101,101 km (0.107 R)
• M89: 50,124,861 km (0.098 R)
• M90: 50,275,955 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 5.1

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.51 AU - 22.31 AU

Year: 28156 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,149,489 km

• M1: 197,170 km (0.025 R)
• M2: 459,565 km (0.118 R)
• M3: 962,812 km (0.064 R)
• M4: 1,261,260 km (0.085 R)
• M5: 1,701,077 km (0.091 R)
• M6: 1,818,063 km (0.038 R)
• M7: 2,153,312 km (0.116 R)
• M8: 2,507,410 km (0.096 R)
• M9: 4,057,244 km (0.105 R)
• M10: 4,736,568 km (0.105 R)
• M11: 5,194,636 km (0.096 R)
• M12: 5,364,729 km (0.096 R)
• M13: 6,332,478 km (0.05 R)
• M14: 6,882,848 km (0.12 R)
• M15: 7,979,700 km (0.045 R)
• M16: 8,673,535 km (0.098 R)
• M17: 8,774,214 km (0.082 R)
• M18: 9,697,981 km (0.108 R)
• M19: 10,012,585 km (0.091 R)
• M20: 10,065,394 km (0.038 R)
• M21: 10,224,266 km (0.073 R)
• M22: 10,814,131 km (0.076 R)
• M23: 10,868,285 km (0.107 R)
• M24: 11,359,714 km (0.081 R)
• M25: 12,251,318 km (0.082 R)
• M26: 13,049,721 km (0.061 R)
• M27: 15,850,493 km (0.09 R)
• M28: 16,282,980 km (0.105 R)
• M29: 16,345,063 km (0.101 R)
• M30: 17,667,359 km (0.027 R)
• M31: 18,180,031 km (0.079 R)
• M32: 19,549,151 km (0.101 R)
• M33: 19,681,245 km (0.108 R)
• M34: 19,946,333 km (0.102 R)
• M35: 20,212,617 km (0.119 R)
• M36: 20,547,118 km (0.067 R)
• M37: 22,592,270 km (0.047 R)
• M38: 22,661,534 km (0.069 R)
• M39: 23,498,534 km (0.064 R)
• M40: 24,062,070 km (0.084 R)
• M41: 24,132,829 km (0.09 R)
• M42: 24,345,557 km (0.093 R)
• M43: 25,634,642 km (0.071 R)
• M44: 26,725,809 km (0.049 R)
• M45: 27,387,780 km (0.11 R)
• M46: 27,906,286 km (0.081 R)
• M47: 28,055,136 km (0.117 R)
• M48: 28,877,924 km (0.105 R)
• M49: 29,784,637 km (0.069 R)
• M50: 30,854,262 km (0.067 R)
• M51: 30,931,155 km (0.052 R)
• M52: 34,615,750 km (0.114 R)
• M53: 36,387,438 km (0.067 R)
• M54: 36,712,664 km (0.104 R)
• M55: 36,794,195 km (0.086 R)
• M56: 37,284,277 km (0.082 R)
• M57: 38,188,447 km (0.107 R)
• M58: 38,850,417 km (0.039 R)
• M59: 39,016,621 km (0.043 R)
• M60: 39,599,903 km (0.04 R)
• M61: 40,690,621 km (0.119 R)
• M62: 41,282,131 km (0.032 R)
• M63: 43,589,977 km (0.104 R)
• M64: 44,977,198 km (0.094 R)
• M65: 46,114,890 km (0.109 R)
• M66: 47,350,718 km (0.104 R)
• M67: 48,061,906 km (0.107 R)
• M68: 51,214,083 km (0.077 R)
• M69: 52,126,929 km (0.052 R)
• M70: 54,339,631 km (0.078 R)
• M71: 54,432,532 km (0.099 R)
• M72: 56,865,292 km (0.118 R)
• M73: 57,242,728 km (0.059 R)
• M74: 59,237,765 km (0.04 R)
• M75: 61,448,821 km (0.041 R)
• M76: 64,766,603 km (0.074 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit