🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 12.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.78 AU - 0.86 AU

Year: 479 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,502,797 km

• M1: 151,692 km (0.07 R)
• M2: 756,516 km (0.082 R)
• M3: 1,255,276 km (0.116 R)
• M4: 1,728,454 km (0.066 R)
• M5: 2,240,677 km (0.11 R)
• M6: 2,740,483 km (0.12 R)
• M7: 3,575,389 km (0.048 R)
• M8: 4,331,906 km (0.114 R)
• M9: 5,005,395 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 8.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 551 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,502,797 km

• M1: 101,128 km (0.071 R)
• M2: 567,874 km (0.064 R)
• M3: 1,101,938 km (0.103 R)
• M4: 1,481,318 km (0.084 R)
• M5: 1,742,067 km (0.058 R)
• M6: 2,930,622 km (0.093 R)
• M7: 3,188,828 km (0.088 R)
• M8: 3,592,593 km (0.093 R)
• M9: 3,850,948 km (0.091 R)
• M10: 4,268,775 km (0.066 R)
• M11: 4,774,566 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 12.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.76 AU - 2.88 AU

Year: 2282 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,502,797 km

• M1: 160,070 km (0.092 R)
• M2: 1,184,366 km (0.064 R)
• M3: 1,822,102 km (0.073 R)
• M4: 2,666,582 km (0.093 R)
• M5: 3,062,867 km (0.11 R)
• M6: 3,530,211 km (0.067 R)
• M7: 4,275,806 km (0.118 R)
• M8: 5,416,041 km (0.049 R)
• M9: 6,949,120 km (0.072 R)
• M10: 7,572,794 km (0.104 R)
• M11: 8,036,996 km (0.063 R)
• M12: 8,783,789 km (0.075 R)
• M13: 9,420,178 km (0.065 R)
• M14: 10,217,834 km (0.087 R)
• M15: 12,959,065 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 12.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.29 AU - 2.57 AU

Year: 2446 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,502,797 km

• M1: 156,629 km (0.078 R)
• M2: 622,477 km (0.116 R)
• M3: 1,373,159 km (0.109 R)
• M4: 2,211,505 km (0.095 R)
• M5: 2,716,099 km (0.078 R)
• M6: 3,384,353 km (0.102 R)
• M7: 3,980,051 km (0.068 R)
• M8: 4,387,107 km (0.108 R)
• M9: 5,882,188 km (0.047 R)
• M10: 9,137,887 km (0.105 R)
• M11: 9,597,601 km (0.107 R)
• M12: 10,990,806 km (0.056 R)
• M13: 12,343,620 km (0.099 R)
• M14: 12,994,071 km (0.027 R)
• M15: 13,440,172 km (0.051 R)
• M16: 14,937,347 km (0.085 R)
• M17: 15,978,698 km (0.089 R)
• M18: 16,804,030 km (0.106 R)
• M19: 17,495,321 km (0.073 R)
• M20: 18,316,464 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 12.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.58 AU - 2.78 AU

Year: 2833 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,502,797 km

• M1: 157,975 km (0.098 R)
• M2: 560,094 km (0.104 R)
• M3: 975,378 km (0.09 R)
• M4: 2,070,135 km (0.1 R)
• M5: 2,696,950 km (0.083 R)
• M6: 3,824,021 km (0.03 R)
• M7: 4,750,630 km (0.105 R)
• M8: 5,514,626 km (0.1 R)
• M9: 5,926,469 km (0.103 R)
• M10: 6,725,920 km (0.095 R)
• M11: 7,197,004 km (0.09 R)
• M12: 7,721,644 km (0.065 R)
• M13: 8,882,523 km (0.086 R)
• M14: 11,842,018 km (0.061 R)
• M15: 15,404,841 km (0.051 R)
• M16: 15,811,747 km (0.048 R)
• M17: 17,293,215 km (0.073 R)
• M18: 18,923,233 km (0.062 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.4

Radius: 6.6

Gravity: 18.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.28 AU - 7.02 AU

Year: 9848 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,502,797 km

• M1: 82,129 km (0.111 R)
• M2: 405,261 km (0.047 R)
• M3: 1,006,195 km (0.071 R)
• M4: 1,220,270 km (0.099 R)
• M5: 1,712,297 km (0.082 R)
• M6: 2,253,842 km (0.091 R)
• M7: 2,816,030 km (0.099 R)
• M8: 3,296,239 km (0.095 R)
• M9: 4,537,453 km (0.089 R)
• M10: 4,750,480 km (0.057 R)
• M11: 6,359,705 km (0.069 R)
• M12: 7,990,022 km (0.118 R)
• M13: 8,667,401 km (0.083 R)
• M14: 10,875,616 km (0.057 R)
• M15: 11,878,071 km (0.098 R)
• M16: 13,620,737 km (0.09 R)
• M17: 17,679,476 km (0.091 R)
• M18: 18,826,742 km (0.119 R)
• M19: 19,378,759 km (0.088 R)
• M20: 20,764,334 km (0.115 R)
• M21: 32,025,015 km (0.085 R)
• M22: 35,247,802 km (0.095 R)
• M23: 39,829,236 km (0.041 R)
• M24: 43,004,002 km (0.098 R)
• M25: 46,201,058 km (0.104 R)
• M26: 46,629,357 km (0.094 R)
• M27: 47,349,072 km (0.082 R)
• M28: 47,639,143 km (0.078 R)
• M29: 48,516,235 km (0.072 R)
• M30: 50,302,434 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.6

Radius: 8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.73 AU - 8.57 AU

Year: 15023 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,502,797 km

• M1: 109,954 km (0.081 R)
• M2: 569,519 km (0.119 R)
• M3: 1,064,090 km (0.052 R)
• M4: 1,377,647 km (0.108 R)
• M5: 1,786,947 km (0.086 R)
• M6: 3,490,418 km (0.09 R)
• M7: 4,743,300 km (0.096 R)
• M8: 7,628,295 km (0.084 R)
• M9: 8,907,955 km (0.119 R)
• M10: 10,439,837 km (0.11 R)
• M11: 10,967,469 km (0.064 R)
• M12: 11,823,617 km (0.083 R)
• M13: 13,599,045 km (0.064 R)
• M14: 20,612,492 km (0.12 R)
• M15: 22,199,277 km (0.108 R)
• M16: 26,898,744 km (0.078 R)
• M17: 27,667,528 km (0.063 R)
• M18: 46,596,894 km (0.117 R)
• M19: 54,901,671 km (0.063 R)
• M20: 55,253,076 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit