🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.12 AU - 1.72 AU

Year: 606 Days

Day: 30 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.62 AU - 2.18 AU

Year: 938 Days

Day: 17.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.69 AU - 2.21 AU

Year: 975 Days

Day: 37.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 8.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.07 AU - 7.05 AU

Year: 6018 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,449,772 km

• M1: 108,608 km (0.106 R)
• M2: 388,805 km (0.116 R)
• M3: 763,548 km (0.045 R)
• M4: 1,087,876 km (0.05 R)
• M5: 1,376,899 km (0.07 R)
• M6: 2,145,981 km (0.103 R)
• M7: 3,095,629 km (0.104 R)
• M8: 3,382,557 km (0.116 R)
• M9: 3,664,998 km (0.067 R)
• M10: 4,106,162 km (0.107 R)
• M11: 5,151,253 km (0.114 R)
• M12: 7,002,826 km (0.075 R)
• M13: 8,174,028 km (0.105 R)
• M14: 9,386,070 km (0.102 R)
• M15: 9,772,032 km (0.099 R)
• M16: 11,813,445 km (0.038 R)
• M17: 12,725,244 km (0.066 R)
• M18: 13,792,325 km (0.057 R)
• M19: 16,719,806 km (0.08 R)
• M20: 17,351,408 km (0.106 R)
• M21: 17,998,718 km (0.051 R)
• M22: 18,394,853 km (0.118 R)
• M23: 19,548,702 km (0.115 R)
• M24: 20,037,737 km (0.12 R)
• M25: 25,138,127 km (0.062 R)
• M26: 28,030,003 km (0.066 R)
• M27: 29,739,010 km (0.099 R)
• M28: 30,200,070 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 14.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.04 AU - 8.68 AU

Year: 7151 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,449,772 km

• M1: 180,415 km (0.097 R)
• M2: 922,869 km (0.112 R)
• M3: 1,919,191 km (0.051 R)
• M4: 3,110,888 km (0.053 R)
• M5: 3,713,618 km (0.101 R)
• M6: 4,183,953 km (0.088 R)
• M7: 4,750,331 km (0.047 R)
• M8: 5,398,389 km (0.107 R)
• M9: 5,906,423 km (0.071 R)
• M10: 6,377,058 km (0.078 R)
• M11: 10,124,036 km (0.109 R)
• M12: 11,767,518 km (0.072 R)
• M13: 13,756,571 km (0.055 R)
• M14: 19,770,555 km (0.086 R)
• M15: 22,165,617 km (0.105 R)
• M16: 23,558,224 km (0.091 R)
• M17: 24,489,919 km (0.117 R)
• M18: 27,340,507 km (0.053 R)
• M19: 30,904,377 km (0.098 R)
• M20: 33,799,245 km (0.099 R)
• M21: 34,658,535 km (0.08 R)
• M22: 35,202,922 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 15

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.67 AU - 9.53 AU

Year: 8257 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,449,772 km

• M1: 186,997 km (0.101 R)
• M2: 898,784 km (0.109 R)
• M3: 1,412,353 km (0.094 R)
• M4: 1,900,641 km (0.084 R)
• M5: 2,503,969 km (0.093 R)
• M6: 2,990,461 km (0.052 R)
• M7: 3,918,417 km (0.06 R)
• M8: 4,465,197 km (0.032 R)
• M9: 6,166,125 km (0.118 R)
• M10: 8,354,742 km (0.083 R)
• M11: 9,601,042 km (0.072 R)
• M12: 10,093,069 km (0.06 R)
• M13: 11,181,394 km (0.059 R)
• M14: 12,232,169 km (0.101 R)
• M15: 13,469,194 km (0.087 R)
• M16: 14,212,695 km (0.114 R)
• M17: 15,849,745 km (0.104 R)
• M18: 17,682,319 km (0.094 R)
• M19: 18,802,059 km (0.113 R)
• M20: 21,182,460 km (0.087 R)
• M21: 22,531,235 km (0.036 R)
• M22: 28,302,272 km (0.102 R)
• M23: 32,288,307 km (0.102 R)
• M24: 33,061,279 km (0.105 R)
• M25: 33,733,721 km (0.106 R)
• M26: 35,221,921 km (0.09 R)
• M27: 37,113,287 km (0.103 R)
• M28: 41,744,837 km (0.076 R)
• M29: 44,674,263 km (0.094 R)
• M30: 47,170,901 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 8.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.79 AU - 11.11 AU

Year: 9590 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,449,772 km

• M1: 104,419 km (0.116 R)
• M2: 372,050 km (0.096 R)
• M3: 664,514 km (0.11 R)
• M4: 1,170,155 km (0.051 R)
• M5: 1,522,458 km (0.056 R)
• M6: 1,976,487 km (0.1 R)
• M7: 2,733,153 km (0.054 R)
• M8: 3,067,804 km (0.116 R)
• M9: 3,359,669 km (0.112 R)
• M10: 4,488,535 km (0.06 R)
• M11: 6,889,880 km (0.12 R)
• M12: 7,392,977 km (0.087 R)
• M13: 8,214,419 km (0.084 R)
• M14: 8,516,008 km (0.061 R)
• M15: 11,733,709 km (0.117 R)
• M16: 13,256,466 km (0.117 R)
• M17: 13,973,788 km (0.058 R)
• M18: 16,620,922 km (0.095 R)
• M19: 17,738,867 km (0.097 R)
• M20: 19,661,199 km (0.086 R)
• M21: 25,338,289 km (0.071 R)
• M22: 30,148,608 km (0.056 R)
• M23: 32,445,684 km (0.084 R)
• M24: 33,856,392 km (0.081 R)
• M25: 35,648,275 km (0.054 R)
• M26: 37,975,868 km (0.071 R)
• M27: 39,786,750 km (0.094 R)
• M28: 42,674,139 km (0.066 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit