🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.05 AU - 3.49 AU

Year: 2149 Days

Day: 43.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,457,199 km

• M1: 1,815,221 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.26 AU - 5.32 AU

Year: 3229 Days

Day: 27.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,457,199 km

• M1: 16,306 km (0.076 R)
• M2: 182,360 km (0.116 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.61 AU - 6.19 AU

Year: 4561 Days

Day: 8.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,457,199 km

• M1: 100,231 km (0.056 R)
• M2: 380,727 km (0.094 R)
• M3: 911,500 km (0.089 R)
• M4: 1,303,895 km (0.12 R)
• M5: 2,458,641 km (0.038 R)
• M6: 3,175,963 km (0.063 R)
• M7: 6,900,800 km (0.066 R)
• M8: 7,421,550 km (0.054 R)
• M9: 7,937,065 km (0.116 R)
• M10: 14,856,714 km (0.117 R)
• M11: 16,625,859 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 13.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.16 AU - 12.44 AU

Year: 13805 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,457,199 km

• M1: 166,802 km (0.085 R)
• M2: 1,328,279 km (0.112 R)
• M3: 1,994,588 km (0.06 R)
• M4: 2,727,169 km (0.116 R)
• M5: 3,506,724 km (0.034 R)
• M6: 3,949,833 km (0.053 R)
• M7: 4,401,169 km (0.098 R)
• M8: 5,476,329 km (0.117 R)
• M9: 6,039,715 km (0.078 R)
• M10: 7,366,349 km (0.115 R)
• M11: 8,010,218 km (0.105 R)
• M12: 9,118,140 km (0.105 R)
• M13: 13,809,379 km (0.071 R)
• M14: 14,326,689 km (0.094 R)
• M15: 15,746,073 km (0.076 R)
• M16: 16,168,388 km (0.085 R)
• M17: 21,845,328 km (0.07 R)
• M18: 23,357,314 km (0.119 R)
• M19: 28,105,102 km (0.065 R)
• M20: 32,999,495 km (0.052 R)
• M21: 37,178,512 km (0.108 R)
• M22: 38,054,706 km (0.088 R)
• M23: 39,201,524 km (0.106 R)
• M24: 40,634,222 km (0.036 R)
• M25: 43,880,945 km (0.111 R)
• M26: 44,578,520 km (0.072 R)
• M27: 50,275,805 km (0.117 R)
• M28: 50,733,126 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 3.9

Gravity: 57.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.21 AU - 17.15 AU

Year: 21495 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,457,199 km

• M1: 48,919 km (0.075 R)
• M2: 229,782 km (0.072 R)
• M3: 395,836 km (0.108 R)
• M4: 660,026 km (0.105 R)
• M5: 1,184,217 km (0.092 R)
• M6: 1,464,414 km (0.075 R)
• M7: 2,597,917 km (0.107 R)
• M8: 2,827,250 km (0.054 R)
• M9: 2,960,392 km (0.111 R)
• M10: 3,326,309 km (0.078 R)
• M11: 3,474,710 km (0.109 R)
• M12: 3,753,261 km (0.095 R)
• M13: 4,568,869 km (0.109 R)
• M14: 5,496,076 km (0.044 R)
• M15: 7,161,100 km (0.116 R)
• M16: 8,404,408 km (0.033 R)
• M17: 10,214,393 km (0.028 R)
• M18: 13,058,997 km (0.044 R)
• M19: 13,280,252 km (0.113 R)
• M20: 14,036,170 km (0.104 R)
• M21: 18,619,549 km (0.087 R)
• M22: 18,900,045 km (0.095 R)
• M23: 19,278,378 km (0.092 R)
• M24: 19,469,415 km (0.116 R)
• M25: 23,235,092 km (0.091 R)
• M26: 29,433,381 km (0.11 R)
• M27: 35,063,347 km (0.032 R)
• M28: 36,066,401 km (0.028 R)
• M29: 44,789,303 km (0.097 R)
• M30: 61,581,963 km (0.115 R)
• M31: 66,895,979 km (0.082 R)
• M32: 68,658,990 km (0.092 R)
• M33: 70,452,668 km (0.105 R)
• M34: 72,047,531 km (0.033 R)
• M35: 75,072,849 km (0.087 R)
• M36: 83,383,609 km (0.114 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit