🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.38 AU - 0.62 AU

Year: 128 Days

Day: 17.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 59.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.73 AU

Year: 169 Days

Day: 19.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.56 AU - 0.92 AU

Year: 231 Days

Day: 27.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,956,742 km

• M1: 175,179 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 310 Days

Day: 12.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.28 AU

Year: 922 Days

Day: 19 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.76 AU - 3.76 AU

Year: 2650 Days

Day: 35.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 11

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.49 AU - 8.51 AU

Year: 9007 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,956,742 km

• M1: 153,039 km (0.065 R)
• M2: 695,630 km (0.112 R)
• M3: 776,563 km (0.035 R)
• M4: 931,097 km (0.1 R)
• M5: 1,115,402 km (0.11 R)
• M6: 1,231,938 km (0.07 R)
• M7: 1,606,980 km (0.116 R)
• M8: 1,922,931 km (0.092 R)
• M9: 2,333,278 km (0.115 R)
• M10: 2,408,526 km (0.116 R)
• M11: 3,013,200 km (0.094 R)
• M12: 3,095,479 km (0.053 R)
• M13: 3,634,480 km (0.109 R)
• M14: 4,325,772 km (0.098 R)
• M15: 4,450,237 km (0.103 R)
• M16: 4,798,651 km (0.095 R)
• M17: 5,024,843 km (0.053 R)
• M18: 5,155,891 km (0.101 R)
• M19: 5,724,961 km (0.086 R)
• M20: 5,896,250 km (0.079 R)
• M21: 8,740,405 km (0.044 R)
• M22: 9,136,840 km (0.118 R)
• M23: 9,256,967 km (0.116 R)
• M24: 9,498,717 km (0.106 R)
• M25: 10,696,397 km (0.086 R)
• M26: 10,865,443 km (0.113 R)
• M27: 11,035,237 km (0.086 R)
• M28: 11,506,919 km (0.12 R)
• M29: 11,593,386 km (0.043 R)
• M30: 11,766,920 km (0.076 R)
• M31: 11,897,668 km (0.116 R)
• M32: 12,028,866 km (0.075 R)
• M33: 12,737,062 km (0.112 R)
• M34: 12,871,251 km (0.072 R)
• M35: 13,458,722 km (0.085 R)
• M36: 14,100,946 km (0.054 R)
• M37: 14,753,342 km (0.114 R)
• M38: 14,894,413 km (0.113 R)
• M39: 15,177,901 km (0.108 R)
• M40: 16,621,969 km (0.055 R)
• M41: 17,014,514 km (0.101 R)
• M42: 17,310,867 km (0.068 R)
• M43: 18,818,365 km (0.098 R)
• M44: 19,794,641 km (0.112 R)
• M45: 20,315,092 km (0.081 R)
• M46: 20,840,180 km (0.097 R)
• M47: 22,226,055 km (0.094 R)
• M48: 22,604,238 km (0.066 R)
• M49: 23,972,311 km (0.065 R)
• M50: 24,249,216 km (0.056 R)
• M51: 24,415,719 km (0.115 R)
• M52: 24,973,869 km (0.089 R)
• M53: 25,086,067 km (0.119 R)
• M54: 26,216,578 km (0.041 R)
• M55: 27,132,865 km (0.119 R)
• M56: 27,363,695 km (0.119 R)
• M57: 27,537,078 km (0.092 R)
• M58: 27,653,017 km (0.116 R)
• M59: 28,234,653 km (0.117 R)
• M60: 28,820,479 km (0.113 R)
• M61: 28,997,004 km (0.106 R)
• M62: 29,587,916 km (0.044 R)
• M63: 30,063,637 km (0.115 R)
• M64: 30,781,856 km (0.106 R)
• M65: 31,384,736 km (0.094 R)
• M66: 32,357,271 km (0.079 R)
• M67: 32,970,324 km (0.095 R)
• M68: 33,093,293 km (0.077 R)
• M69: 33,339,830 km (0.051 R)
• M70: 34,021,099 km (0.077 R)
• M71: 34,145,415 km (0.103 R)
• M72: 34,269,880 km (0.066 R)
• M73: 35,208,457 km (0.1 R)
• M74: 35,460,230 km (0.068 R)
• M75: 37,238,800 km (0.062 R)
• M76: 37,431,182 km (0.116 R)
• M77: 38,009,977 km (0.062 R)
• M78: 38,916,390 km (0.091 R)
• M79: 39,829,835 km (0.101 R)
• M80: 40,157,753 km (0.12 R)
• M81: 40,354,923 km (0.115 R)
• M82: 40,552,542 km (0.109 R)
• M83: 41,279,438 km (0.089 R)
• M84: 42,210,984 km (0.117 R)
• M85: 42,411,445 km (0.068 R)
• M86: 42,679,375 km (0.047 R)
• M87: 43,756,330 km (0.071 R)
• M88: 44,094,720 km (0.119 R)
• M89: 45,388,592 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 12.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.65 AU - 13.37 AU

Year: 13277 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,956,742 km

• M1: 180,415 km (0.084 R)
• M2: 448,046 km (0.103 R)
• M3: 590,164 km (0.098 R)
• M4: 689,796 km (0.095 R)
• M5: 875,447 km (0.085 R)
• M6: 1,260,512 km (0.113 R)
• M7: 1,355,357 km (0.098 R)
• M8: 1,910,066 km (0.064 R)
• M9: 2,435,005 km (0.104 R)
• M10: 2,579,217 km (0.117 R)
• M11: 2,751,254 km (0.108 R)
• M12: 3,184,789 km (0.075 R)
• M13: 4,973,980 km (0.048 R)
• M14: 5,220,218 km (0.07 R)
• M15: 5,313,716 km (0.036 R)
• M16: 5,533,775 km (0.098 R)
• M17: 5,789,138 km (0.07 R)
• M18: 6,645,586 km (0.118 R)
• M19: 6,882,998 km (0.077 R)
• M20: 8,881,326 km (0.069 R)
• M21: 9,105,424 km (0.061 R)
• M22: 9,521,306 km (0.117 R)
• M23: 10,098,604 km (0.056 R)
• M24: 10,647,479 km (0.034 R)
• M25: 10,726,766 km (0.111 R)
• M26: 10,806,202 km (0.082 R)
• M27: 11,045,559 km (0.117 R)
• M28: 12,728,385 km (0.098 R)
• M29: 13,664,120 km (0.092 R)
• M30: 15,198,096 km (0.084 R)
• M31: 16,053,497 km (0.056 R)
• M32: 16,190,080 km (0.08 R)
• M33: 16,464,143 km (0.042 R)
• M34: 17,576,254 km (0.114 R)
• M35: 17,858,096 km (0.114 R)
• M36: 19,289,598 km (0.046 R)
• M37: 20,019,037 km (0.062 R)
• M38: 21,354,946 km (0.073 R)
• M39: 21,555,258 km (0.109 R)
• M40: 21,756,318 km (0.08 R)
• M41: 22,058,954 km (0.051 R)
• M42: 22,160,082 km (0.085 R)
• M43: 22,566,390 km (0.071 R)
• M44: 23,129,177 km (0.055 R)
• M45: 23,334,874 km (0.091 R)
• M46: 23,748,363 km (0.05 R)
• M47: 24,059,975 km (0.1 R)
• M48: 24,687,239 km (0.062 R)
• M49: 25,161,315 km (0.058 R)
• M50: 25,744,896 km (0.115 R)
• M51: 26,655,349 km (0.117 R)
• M52: 27,304,454 km (0.075 R)
• M53: 27,849,289 km (0.096 R)
• M54: 28,287,761 km (0.11 R)
• M55: 28,452,917 km (0.06 R)
• M56: 29,505,487 km (0.064 R)
• M57: 30,232,982 km (0.105 R)
• M58: 30,853,214 km (0.1 R)
• M59: 31,820,065 km (0.116 R)
• M60: 33,085,963 km (0.083 R)
• M61: 35,488,953 km (0.119 R)
• M62: 35,726,365 km (0.111 R)
• M63: 36,501,731 km (0.099 R)
• M64: 37,403,208 km (0.077 R)
• M65: 37,523,933 km (0.106 R)
• M66: 38,433,787 km (0.071 R)
• M67: 39,719,581 km (0.091 R)
• M68: 39,842,850 km (0.095 R)
• M69: 40,770,955 km (0.049 R)
• M70: 41,019,587 km (0.113 R)
• M71: 41,393,581 km (0.069 R)
• M72: 41,706,091 km (0.078 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit