🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.88 AU - 0.88 AU

Year: 314 Days

Day: 28.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,834,668 km

• M1: 287,976 km (0.042 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 10.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.05 AU - 4.31 AU

Year: 3254 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,834,668 km

• M1: 139,425 km (0.098 R)
• M2: 521,199 km (0.087 R)
• M3: 1,141,133 km (0.071 R)
• M4: 1,495,979 km (0.044 R)
• M5: 2,294,233 km (0.099 R)
• M6: 3,141,406 km (0.095 R)
• M7: 3,523,030 km (0.064 R)
• M8: 3,894,781 km (0.05 R)
• M9: 4,293,010 km (0.077 R)
• M10: 4,649,203 km (0.09 R)
• M11: 5,892,511 km (0.095 R)
• M12: 6,476,241 km (0.092 R)
• M13: 8,669,496 km (0.026 R)
• M14: 9,953,345 km (0.111 R)
• M15: 11,276,089 km (0.061 R)
• M16: 13,032,219 km (0.077 R)
• M17: 16,210,724 km (0.097 R)
• M18: 18,674,153 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 11

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.57 AU - 6.37 AU

Year: 5555 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,834,668 km

• M1: 137,780 km (0.096 R)
• M2: 726,148 km (0.077 R)
• M3: 1,437,486 km (0.03 R)
• M4: 2,550,943 km (0.051 R)
• M5: 3,022,475 km (0.104 R)
• M6: 3,462,892 km (0.076 R)
• M7: 5,458,527 km (0.114 R)
• M8: 7,252,954 km (0.106 R)
• M9: 7,852,841 km (0.118 R)
• M10: 11,117,067 km (0.12 R)
• M11: 14,021,210 km (0.072 R)
• M12: 15,012,595 km (0.098 R)
• M13: 15,801,724 km (0.093 R)
• M14: 16,618,229 km (0.058 R)
• M15: 18,403,979 km (0.116 R)
• M16: 18,956,743 km (0.043 R)
• M17: 20,387,347 km (0.091 R)
• M18: 22,431,154 km (0.082 R)
• M19: 22,982,571 km (0.104 R)
• M20: 24,277,042 km (0.114 R)
• M21: 26,135,346 km (0.045 R)
• M22: 26,833,968 km (0.089 R)
• M23: 27,455,548 km (0.113 R)
• M24: 30,611,913 km (0.107 R)
• M25: 31,781,320 km (0.088 R)
• M26: 34,313,114 km (0.089 R)
• M27: 35,150,862 km (0.089 R)
• M28: 35,681,486 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 12.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.64 AU - 11.66 AU

Year: 15142 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,834,668 km

• M1: 153,188 km (0.034 R)
• M2: 883,675 km (0.072 R)
• M3: 1,302,698 km (0.04 R)
• M4: 2,028,248 km (0.052 R)
• M5: 2,484,222 km (0.094 R)
• M6: 3,273,201 km (0.08 R)
• M7: 3,686,391 km (0.067 R)
• M8: 4,433,034 km (0.093 R)
• M9: 5,776,123 km (0.077 R)
• M10: 7,549,008 km (0.055 R)
• M11: 8,322,878 km (0.12 R)
• M12: 10,517,329 km (0.05 R)
• M13: 12,383,413 km (0.062 R)
• M14: 14,122,039 km (0.046 R)
• M15: 17,450,442 km (0.03 R)
• M16: 20,568,510 km (0.066 R)
• M17: 22,259,116 km (0.096 R)
• M18: 26,940,033 km (0.076 R)
• M19: 28,205,482 km (0.079 R)
• M20: 29,070,756 km (0.117 R)
• M21: 37,672,484 km (0.062 R)
• M22: 38,063,682 km (0.075 R)
• M23: 41,708,335 km (0.087 R)
• M24: 49,371,486 km (0.108 R)
• M25: 51,745,006 km (0.064 R)
• M26: 55,362,282 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.2

Radius: 4.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.46 AU - 13.14 AU

Year: 16427 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,834,668 km

• M1: 51,013 km (0.077 R)
• M2: 291,566 km (0.046 R)
• M3: 437,275 km (0.03 R)
• M4: 578,794 km (0.109 R)
• M5: 783,145 km (0.073 R)
• M6: 985,700 km (0.115 R)
• M7: 1,157,439 km (0.081 R)
• M8: 2,370,079 km (0.034 R)
• M9: 3,184,340 km (0.117 R)
• M10: 3,515,849 km (0.105 R)
• M11: 4,485,393 km (0.066 R)
• M12: 5,527,193 km (0.055 R)
• M13: 6,038,368 km (0.11 R)
• M14: 7,377,419 km (0.061 R)
• M15: 7,528,962 km (0.119 R)
• M16: 8,400,220 km (0.064 R)
• M17: 10,059,709 km (0.064 R)
• M18: 10,387,627 km (0.119 R)
• M19: 12,613,793 km (0.069 R)
• M20: 13,440,022 km (0.059 R)
• M21: 14,126,527 km (0.052 R)
• M22: 14,836,070 km (0.081 R)
• M23: 18,954,948 km (0.09 R)
• M24: 21,235,867 km (0.114 R)
• M25: 22,244,455 km (0.054 R)
• M26: 23,122,595 km (0.104 R)
• M27: 23,284,609 km (0.099 R)
• M28: 23,447,521 km (0.118 R)
• M29: 27,496,837 km (0.111 R)
• M30: 30,700,475 km (0.098 R)
• M31: 35,204,119 km (0.044 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit