🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 251 Days

Day: 47.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.78 AU - 1.14 AU

Year: 337 Days

Day: 43.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 495 Days

Day: 16.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 8.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.32 AU - 8.02 AU

Year: 6876 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,532,572 km

• M1: 109,506 km (0.106 R)
• M2: 705,803 km (0.036 R)
• M3: 1,204,113 km (0.034 R)
• M4: 1,697,786 km (0.12 R)
• M5: 2,306,949 km (0.052 R)
• M6: 2,969,967 km (0.063 R)
• M7: 3,560,729 km (0.117 R)
• M8: 6,909,776 km (0.111 R)
• M9: 9,117,392 km (0.108 R)
• M10: 10,049,835 km (0.059 R)
• M11: 12,590,157 km (0.088 R)
• M12: 13,602,785 km (0.079 R)
• M13: 13,936,238 km (0.117 R)
• M14: 14,274,928 km (0.069 R)
• M15: 14,818,417 km (0.074 R)
• M16: 17,520,454 km (0.079 R)
• M17: 18,605,936 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 13.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.93 AU - 7.47 AU

Year: 6919 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,532,572 km

• M1: 164,258 km (0.092 R)
• M2: 674,238 km (0.04 R)
• M3: 1,878,650 km (0.054 R)
• M4: 2,741,979 km (0.102 R)
• M5: 3,878,624 km (0.049 R)
• M6: 4,346,566 km (0.119 R)
• M7: 4,852,207 km (0.059 R)
• M8: 5,337,802 km (0.061 R)
• M9: 6,474,446 km (0.106 R)
• M10: 7,281,377 km (0.052 R)
• M11: 8,313,004 km (0.031 R)
• M12: 9,053,364 km (0.087 R)
• M13: 9,837,257 km (0.103 R)
• M14: 10,338,260 km (0.027 R)
• M15: 11,391,728 km (0.105 R)
• M16: 12,888,006 km (0.089 R)
• M17: 13,433,141 km (0.053 R)
• M18: 14,107,827 km (0.109 R)
• M19: 15,042,215 km (0.115 R)
• M20: 15,524,669 km (0.095 R)
• M21: 17,959,374 km (0.075 R)
• M22: 20,860,825 km (0.069 R)
• M23: 22,461,971 km (0.116 R)
• M24: 24,805,870 km (0.108 R)
• M25: 27,130,771 km (0.118 R)
• M26: 28,300,476 km (0.027 R)
• M27: 30,740,418 km (0.117 R)
• M28: 35,183,774 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 14.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.91 AU - 11.01 AU

Year: 12116 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,532,572 km

• M1: 187,596 km (0.11 R)
• M2: 847,472 km (0.095 R)
• M3: 1,341,444 km (0.111 R)
• M4: 3,666,644 km (0.09 R)
• M5: 4,511,573 km (0.119 R)
• M6: 10,507,455 km (0.089 R)
• M7: 14,220,175 km (0.094 R)
• M8: 14,722,824 km (0.087 R)
• M9: 16,853,547 km (0.08 R)
• M10: 19,488,713 km (0.107 R)
• M11: 20,583,919 km (0.081 R)
• M12: 22,726,609 km (0.109 R)
• M13: 24,652,832 km (0.044 R)
• M14: 25,287,874 km (0.116 R)
• M15: 27,355,167 km (0.045 R)
• M16: 37,707,490 km (0.108 R)
• M17: 39,284,102 km (0.094 R)
• M18: 40,275,936 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983

Radius: 3

Gravity: 109.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.54 AU - 16.58 AU

Year: 19898 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 85,532,572 km

• M1: 38,147 km (0.067 R)
• M2: 148,102 km (0.031 R)
• M3: 287,378 km (0.109 R)
• M4: 519,553 km (0.091 R)
• M5: 614,548 km (0.067 R)
• M6: 898,934 km (0.091 R)
• M7: 1,294,620 km (0.043 R)
• M8: 1,471,744 km (0.069 R)
• M9: 1,738,926 km (0.106 R)
• M10: 1,834,818 km (0.113 R)
• M11: 2,165,878 km (0.076 R)
• M12: 3,578,680 km (0.109 R)
• M13: 4,367,959 km (0.117 R)
• M14: 5,674,846 km (0.084 R)
• M15: 6,016,378 km (0.047 R)
• M16: 7,221,239 km (0.086 R)
• M17: 7,320,123 km (0.045 R)
• M18: 8,913,640 km (0.049 R)
• M19: 9,084,779 km (0.07 R)
• M20: 9,316,207 km (0.07 R)
• M21: 10,596,466 km (0.081 R)
• M22: 11,647,241 km (0.059 R)
• M23: 12,622,021 km (0.05 R)
• M24: 12,983,001 km (0.116 R)
• M25: 13,499,712 km (0.062 R)
• M26: 13,725,305 km (0.09 R)
• M27: 14,184,122 km (0.102 R)
• M28: 19,347,792 km (0.079 R)
• M29: 19,634,571 km (0.1 R)
• M30: 23,516,486 km (0.026 R)
• M31: 24,953,523 km (0.119 R)
• M32: 25,866,369 km (0.09 R)
• M33: 32,617,721 km (0.105 R)
• M34: 34,401,826 km (0.066 R)
• M35: 34,541,849 km (0.073 R)
• M36: 36,394,918 km (0.058 R)
• M37: 51,620,989 km (0.102 R)
• M38: 55,948,856 km (0.087 R)
• M39: 59,701,369 km (0.113 R)
• M40: 68,142,728 km (0.097 R)
• M41: 69,921,147 km (0.064 R)
• M42: 73,107,582 km (0.119 R)
• M43: 78,066,602 km (0.116 R)
• M44: 78,308,053 km (0.108 R)
• M45: 78,792,750 km (0.107 R)
• M46: 84,256,513 km (0.08 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit