🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 32 Hours

Environment

Temp: 159 °C

Axial Tilt: 73.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,354,567 km

• M1: 219,161 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.45 AU

Year: 466 Days

Day: 28.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 14.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.63 AU - 6.33 AU

Year: 4551 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,354,567 km

• M1: 176,675 km (0.079 R)
• M2: 707,448 km (0.107 R)
• M3: 1,272,779 km (0.077 R)
• M4: 1,722,769 km (0.118 R)
• M5: 2,168,720 km (0.111 R)
• M6: 2,995,697 km (0.071 R)
• M7: 3,512,558 km (0.06 R)
• M8: 3,981,697 km (0.115 R)
• M9: 4,446,797 km (0.039 R)
• M10: 6,296,724 km (0.111 R)
• M11: 7,443,392 km (0.065 R)
• M12: 7,946,340 km (0.118 R)
• M13: 9,020,752 km (0.095 R)
• M14: 9,554,218 km (0.038 R)
• M15: 11,678,807 km (0.117 R)
• M16: 12,780,894 km (0.107 R)
• M17: 13,260,056 km (0.089 R)
• M18: 14,770,247 km (0.034 R)
• M19: 15,838,974 km (0.114 R)
• M20: 17,246,690 km (0.057 R)
• M21: 19,355,571 km (0.091 R)
• M22: 20,245,529 km (0.077 R)
• M23: 21,229,135 km (0.102 R)
• M24: 22,868,877 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 8.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.32 AU - 7.1 AU

Year: 4841 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,354,567 km

• M1: 105,766 km (0.067 R)
• M2: 406,607 km (0.081 R)
• M3: 950,694 km (0.075 R)
• M4: 1,313,619 km (0.084 R)
• M5: 1,675,945 km (0.042 R)
• M6: 1,949,559 km (0.088 R)
• M7: 2,281,218 km (0.052 R)
• M8: 2,776,985 km (0.061 R)
• M9: 3,721,696 km (0.058 R)
• M10: 4,066,220 km (0.117 R)
• M11: 4,476,417 km (0.113 R)
• M12: 5,928,414 km (0.102 R)
• M13: 8,434,777 km (0.08 R)
• M14: 9,997,327 km (0.109 R)
• M15: 10,347,386 km (0.092 R)
• M16: 13,215,775 km (0.108 R)
• M17: 13,732,636 km (0.109 R)
• M18: 14,020,163 km (0.051 R)
• M19: 15,007,808 km (0.07 R)
• M20: 18,538,318 km (0.108 R)
• M21: 21,475,971 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 9.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.89 AU - 10.63 AU

Year: 9198 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,354,567 km

• M1: 123,269 km (0.026 R)
• M2: 573,259 km (0.05 R)
• M3: 933,341 km (0.113 R)
• M4: 1,520,064 km (0.038 R)
• M5: 1,825,692 km (0.117 R)
• M6: 2,188,916 km (0.095 R)
• M7: 2,673,763 km (0.047 R)
• M8: 3,357,575 km (0.037 R)
• M9: 4,596,843 km (0.053 R)
• M10: 5,365,028 km (0.111 R)
• M11: 6,519,625 km (0.078 R)
• M12: 6,939,097 km (0.108 R)
• M13: 7,413,771 km (0.067 R)
• M14: 10,540,217 km (0.105 R)
• M15: 11,021,025 km (0.086 R)
• M16: 11,718,749 km (0.113 R)
• M17: 12,234,862 km (0.117 R)
• M18: 12,658,673 km (0.084 R)
• M19: 17,187,599 km (0.063 R)
• M20: 18,607,282 km (0.044 R)
• M21: 25,929,799 km (0.119 R)
• M22: 27,073,475 km (0.089 R)
• M23: 29,650,298 km (0.084 R)
• M24: 31,786,556 km (0.118 R)
• M25: 34,651,205 km (0.11 R)
• M26: 34,968,053 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 9.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.77 AU - 9.01 AU

Year: 9404 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,354,567 km

• M1: 113,246 km (0.076 R)
• M2: 473,926 km (0.117 R)
• M3: 844,480 km (0.102 R)
• M4: 1,266,944 km (0.108 R)
• M5: 1,561,353 km (0.084 R)
• M6: 1,963,472 km (0.113 R)
• M7: 2,754,994 km (0.116 R)
• M8: 4,752,425 km (0.072 R)
• M9: 6,133,214 km (0.066 R)
• M10: 7,486,775 km (0.087 R)
• M11: 9,389,062 km (0.066 R)
• M12: 10,673,808 km (0.08 R)
• M13: 14,001,912 km (0.112 R)
• M14: 14,791,190 km (0.094 R)
• M15: 16,725,940 km (0.114 R)
• M16: 19,784,767 km (0.104 R)
• M17: 22,127,320 km (0.097 R)
• M18: 23,958,548 km (0.103 R)
• M19: 28,588,452 km (0.104 R)
• M20: 28,878,074 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 13.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.73 AU - 14.09 AU

Year: 13673 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,354,567 km

• M1: 177,872 km (0.09 R)
• M2: 753,076 km (0.075 R)
• M3: 1,525,898 km (0.092 R)
• M4: 2,257,432 km (0.116 R)
• M5: 2,951,566 km (0.106 R)
• M6: 4,042,284 km (0.076 R)
• M7: 6,055,722 km (0.104 R)
• M8: 7,603,013 km (0.112 R)
• M9: 10,322,851 km (0.084 R)
• M10: 12,235,909 km (0.109 R)
• M11: 14,437,990 km (0.037 R)
• M12: 15,732,610 km (0.05 R)
• M13: 24,809,311 km (0.109 R)
• M14: 27,527,803 km (0.094 R)
• M15: 29,616,190 km (0.11 R)
• M16: 31,488,856 km (0.092 R)
• M17: 39,772,389 km (0.09 R)
• M18: 40,773,947 km (0.111 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit