🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 161 Days

Day: 12.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,446,806 km

• M1: 62,083 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 201 Days

Day: 46.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,446,806 km

• M1: 60,288 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 232 Days

Day: 45 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,446,806 km

• M1: 151,842 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.7 AU - 1.92 AU

Year: 1079 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,446,806 km

• M1: 1,313,170 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.89 AU - 2.21 AU

Year: 1300 Days

Day: 35.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,446,806 km

• M1: 1,260,212 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 10.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3 AU - 4.52 AU

Year: 3229 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 138.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,446,806 km

• M1: 138,228 km (0.092 R)
• M2: 206,744 km (0.057 R)
• M3: 380,727 km (0.113 R)
• M4: 484,248 km (0.119 R)
• M5: 632,949 km (0.101 R)
• M6: 709,842 km (0.109 R)
• M7: 805,435 km (0.1 R)
• M8: 921,672 km (0.092 R)
• M9: 1,019,061 km (0.095 R)
• M10: 1,137,243 km (0.068 R)
• M11: 1,242,410 km (0.119 R)
• M12: 1,314,516 km (0.067 R)
• M13: 1,406,519 km (0.037 R)
• M14: 1,481,917 km (0.1 R)
• M15: 1,726,509 km (0.106 R)
• M16: 1,858,903 km (0.072 R)
• M17: 1,973,645 km (0.029 R)
• M18: 2,210,458 km (0.073 R)
• M19: 2,287,800 km (0.107 R)
• M20: 2,377,260 km (0.049 R)
• M21: 2,479,435 km (0.101 R)
• M22: 2,688,274 km (0.112 R)
• M23: 2,806,755 km (0.091 R)
• M24: 2,927,032 km (0.082 R)
• M25: 3,024,570 km (0.09 R)
• M26: 3,172,821 km (0.05 R)
• M27: 3,336,332 km (0.1 R)
• M28: 3,856,783 km (0.083 R)
• M29: 4,195,023 km (0.117 R)
• M30: 4,263,839 km (0.113 R)
• M31: 4,514,864 km (0.1 R)
• M32: 4,613,748 km (0.053 R)
• M33: 5,222,462 km (0.084 R)
• M34: 5,461,070 km (0.09 R)
• M35: 5,825,790 km (0.099 R)
• M36: 5,980,025 km (0.069 R)
• M37: 6,088,933 km (0.106 R)
• M38: 6,403,387 km (0.087 R)
• M39: 6,852,929 km (0.067 R)
• M40: 6,966,773 km (0.119 R)
• M41: 7,163,644 km (0.078 R)
• M42: 7,596,430 km (0.091 R)
• M43: 8,089,355 km (0.102 R)
• M44: 8,279,045 km (0.114 R)
• M45: 8,557,447 km (0.112 R)
• M46: 8,662,764 km (0.109 R)
• M47: 9,034,515 km (0.031 R)
• M48: 9,538,360 km (0.097 R)
• M49: 9,720,570 km (0.09 R)
• M50: 9,922,228 km (0.063 R)
• M51: 10,014,381 km (0.117 R)
• M52: 10,162,483 km (0.087 R)
• M53: 10,837,767 km (0.107 R)
• M54: 11,066,054 km (0.069 R)
• M55: 12,093,492 km (0.12 R)
• M56: 12,231,421 km (0.101 R)
• M57: 12,330,305 km (0.119 R)
• M58: 12,528,822 km (0.087 R)
• M59: 12,848,812 km (0.119 R)
• M60: 12,949,341 km (0.059 R)
• M61: 13,232,231 km (0.072 R)
• M62: 13,804,144 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 11.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.58 AU - 8.52 AU

Year: 8291 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,446,806 km

• M1: 391,348 km (0.086 R)
• M2: 530,773 km (0.058 R)
• M3: 703,559 km (0.105 R)
• M4: 819,796 km (0.077 R)
• M5: 1,227,002 km (0.1 R)
• M6: 1,519,017 km (0.111 R)
• M7: 1,634,357 km (0.1 R)
• M8: 1,772,884 km (0.074 R)
• M9: 2,321,609 km (0.091 R)
• M10: 2,731,358 km (0.108 R)
• M11: 3,213,362 km (0.109 R)
• M12: 3,312,994 km (0.118 R)
• M13: 3,695,965 km (0.116 R)
• M14: 3,959,407 km (0.104 R)
• M15: 4,900,078 km (0.092 R)
• M16: 5,514,776 km (0.117 R)
• M17: 6,061,107 km (0.107 R)
• M18: 6,184,825 km (0.095 R)
• M19: 6,403,387 km (0.097 R)
• M20: 6,624,643 km (0.111 R)
• M21: 6,752,249 km (0.067 R)
• M22: 6,912,768 km (0.069 R)
• M23: 7,009,857 km (0.043 R)
• M24: 7,402,252 km (0.084 R)
• M25: 7,634,578 km (0.082 R)
• M26: 7,734,808 km (0.107 R)
• M27: 8,140,368 km (0.073 R)
• M28: 8,972,431 km (0.06 R)
• M29: 9,149,107 km (0.076 R)
• M30: 10,941,738 km (0.086 R)
• M31: 11,054,983 km (0.071 R)
• M32: 11,550,152 km (0.107 R)
• M33: 11,897,219 km (0.104 R)
• M34: 12,522,838 km (0.054 R)
• M35: 12,760,250 km (0.11 R)
• M36: 13,239,412 km (0.094 R)
• M37: 13,846,629 km (0.116 R)
• M38: 14,256,677 km (0.109 R)
• M39: 15,004,517 km (0.098 R)
• M40: 15,256,739 km (0.049 R)
• M41: 15,425,635 km (0.049 R)
• M42: 17,368,163 km (0.089 R)
• M43: 17,456,276 km (0.044 R)
• M44: 17,544,539 km (0.112 R)
• M45: 17,854,805 km (0.094 R)
• M46: 18,256,176 km (0.031 R)
• M47: 18,480,423 km (0.118 R)
• M48: 18,570,481 km (0.119 R)
• M49: 18,660,539 km (0.03 R)
• M50: 18,841,253 km (0.059 R)
• M51: 19,845,354 km (0.112 R)
• M52: 19,983,583 km (0.091 R)
• M53: 20,122,260 km (0.036 R)
• M54: 20,633,137 km (0.117 R)
• M55: 20,913,633 km (0.097 R)
• M56: 21,431,241 km (0.114 R)
• M57: 22,287,240 km (0.099 R)
• M58: 22,382,983 km (0.091 R)
• M59: 22,527,046 km (0.119 R)
• M60: 22,623,088 km (0.104 R)
• M61: 23,202,929 km (0.045 R)
• M62: 23,689,870 km (0.11 R)
• M63: 24,130,885 km (0.063 R)
• M64: 24,278,538 km (0.116 R)
• M65: 24,971,475 km (0.111 R)
• M66: 25,070,958 km (0.042 R)
• M67: 25,670,845 km (0.106 R)
• M68: 25,771,375 km (0.109 R)
• M69: 28,065,757 km (0.109 R)
• M70: 28,584,563 km (0.091 R)
• M71: 28,740,743 km (0.048 R)
• M72: 29,211,228 km (0.103 R)
• M73: 30,159,679 km (0.09 R)
• M74: 30,637,644 km (0.092 R)
• M75: 30,957,783 km (0.075 R)
• M76: 32,032,794 km (0.109 R)
• M77: 33,448,438 km (0.099 R)
• M78: 33,723,100 km (0.093 R)
• M79: 33,998,360 km (0.113 R)
• M80: 35,666,077 km (0.101 R)
• M81: 36,002,822 km (0.106 R)
• M82: 36,622,905 km (0.092 R)
• M83: 37,759,400 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit