🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.53 AU - 0.77 AU

Year: 223 Days

Day: 40.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 249 Days

Day: 25.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.5

Radius: 13.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.17 AU - 4.95 AU

Year: 3473 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,420,356 km

• M1: 189,989 km (0.065 R)
• M2: 809,474 km (0.118 R)
• M3: 1,363,136 km (0.04 R)
• M4: 2,290,044 km (0.099 R)
• M5: 2,749,310 km (0.063 R)
• M6: 3,545,619 km (0.077 R)
• M7: 3,978,406 km (0.102 R)
• M8: 4,535,508 km (0.07 R)
• M9: 5,120,137 km (0.119 R)
• M10: 7,717,006 km (0.116 R)
• M11: 8,144,258 km (0.085 R)
• M12: 8,727,091 km (0.082 R)
• M13: 11,257,988 km (0.102 R)
• M14: 15,193,609 km (0.081 R)
• M15: 16,025,522 km (0.08 R)
• M16: 16,506,629 km (0.092 R)
• M17: 17,836,853 km (0.109 R)
• M18: 19,118,159 km (0.109 R)
• M19: 20,273,204 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 10

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.78 AU - 5.16 AU

Year: 4704 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 104,420,356 km

• M1: 124,316 km (0.064 R)
• M2: 529,876 km (0.056 R)
• M3: 884,273 km (0.094 R)
• M4: 1,646,624 km (0.073 R)
• M5: 2,197,892 km (0.101 R)
• M6: 3,233,259 km (0.087 R)
• M7: 3,732,616 km (0.099 R)
• M8: 4,078,786 km (0.114 R)
• M9: 5,117,294 km (0.105 R)
• M10: 7,041,572 km (0.081 R)
• M11: 7,538,536 km (0.07 R)
• M12: 8,640,175 km (0.084 R)
• M13: 9,886,325 km (0.066 R)
• M14: 11,071,888 km (0.06 R)
• M15: 11,427,333 km (0.047 R)
• M16: 11,882,409 km (0.06 R)
• M17: 13,672,348 km (0.087 R)
• M18: 15,746,522 km (0.111 R)
• M19: 18,329,030 km (0.111 R)
• M20: 18,701,828 km (0.032 R)
• M21: 21,181,563 km (0.11 R)
• M22: 23,652,321 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 5.5

Gravity: 30.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.4 AU - 19.88 AU

Year: 27531 Days

Day: 15.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,420,356 km

• M1: 68,366 km (0.043 R)
• M2: 1,510,938 km (0.028 R)
• M3: 1,698,833 km (0.083 R)
• M4: 1,945,072 km (0.06 R)
• M5: 2,145,233 km (0.097 R)
• M6: 3,207,378 km (0.088 R)
• M7: 3,455,860 km (0.105 R)
• M8: 3,956,564 km (0.108 R)
• M9: 5,440,276 km (0.115 R)
• M10: 6,898,257 km (0.07 R)
• M11: 8,307,319 km (0.032 R)
• M12: 8,836,896 km (0.118 R)
• M13: 14,656,702 km (0.097 R)
• M14: 15,780,481 km (0.108 R)
• M15: 16,137,571 km (0.079 R)
• M16: 19,803,317 km (0.072 R)
• M17: 24,460,149 km (0.064 R)
• M18: 25,913,642 km (0.109 R)
• M19: 26,285,692 km (0.061 R)
• M20: 27,810,095 km (0.059 R)
• M21: 32,879,966 km (0.098 R)
• M22: 36,789,408 km (0.113 R)
• M23: 37,417,120 km (0.116 R)
• M24: 44,268,254 km (0.04 R)
• M25: 45,156,865 km (0.088 R)
• M26: 47,523,204 km (0.094 R)
• M27: 47,894,357 km (0.117 R)
• M28: 48,642,645 km (0.092 R)
• M29: 49,398,563 km (0.092 R)
• M30: 53,096,922 km (0.098 R)
• M31: 56,975,546 km (0.112 R)
• M32: 57,604,754 km (0.115 R)
• M33: 58,876,935 km (0.105 R)
• M34: 71,181,360 km (0.071 R)
• M35: 76,904,226 km (0.029 R)
• M36: 91,529,512 km (0.071 R)
• M37: 92,392,393 km (0.119 R)
• M38: 103,484,028 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit